v1.13.0

* add support for minimum and maximum window sizes

* attempt to fix windows

* bug fixes

* support min/max window sizes on Linux and Windows

* fix min/max window sizes on Linux

* formatting and comments

* fixes Windows DPI issue, clamps width/height values to min/max

* App can't go into full screen when max size is set for Mac

* fixed Linux maximum width/height on window maximize

* Revert "fixed Linux maximum width/height on window maximize"

This reverts commit 3f7ba8b26435392116df3c9fe66ef11536e30c59.

The fix glitches on PopOS

Co-authored-by: Lea Anthony <lea.anthony@gmail.com>

.github/FUNDING.yml

@@ -0,0 +1,12 @@
+# These are supported funding model platforms
+
+github: [leaanthony]
+patreon: # Replace with a single Patreon username
+open_collective: # Replace with a single Open Collective username
+ko_fi: # Replace with a single Ko-fi username
+tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+liberapay: # Replace with a single Liberapay username
+issuehunt: # Replace with a single IssueHunt username
+otechie: # Replace with a single Otechie username
+custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']

.gitignore

@@ -17,13 +17,8 @@ cmd/wails/wails
 .DS_Store
 tmp
 node_modules/
-package.json.md5
-v2/test/**/frontend/dist
-v2/test/**/build/
-v2/test/frameless/icon.png
-v2/test/hidden/icon.png
-v2/test/kitchensink/frontend/public/bundle.*
-v2/pkg/parser/testproject/frontend/wails
 v2/test/kitchensink/frontend/public
+v2/internal/ffenestri/runtime.c
+v2/internal/runtime/assets/desktop.js
 v2/test/kitchensink/build/darwin/desktop/kitchensink
 v2/test/kitchensink/frontend/package.json.md5

.vscode/settings.json

@@ -1,8 +1,4 @@
 {
   "go.formatTool": "goimports",
-  "eslint.alwaysShowStatus": true,
-  "files.associations": {
-    "__locale": "c",
-    "ios": "c"
-  }
+  "eslint.alwaysShowStatus": true
 }

CONTRIBUTORS.md

@@ -40,4 +40,9 @@ Wails is what it is because of the time and effort given by these great people.
   * [Balakrishna Prasad Ganne](https://github.com/aayush420)
   * [Charaf Rezrazi](https://github.com/Rezrazi)
   * [misitebao](https://github.com/misitebao)
-  * [Elie Grenon](https://github.com/DrunkenPoney)
+  * [Elie Grenon](https://github.com/DrunkenPoney)
+  * [SophieAu](https://github.com/SophieAu)
+  * [Alexander Matviychuk](https://github.com/alexmat)
+  * [RH12503](https://github.com/RH12503) 
+  * [hi019](https://github.com/hi019)
+  

README.md

@@ -2,7 +2,7 @@
    <img src="logo_cropped.png" width="40%"><br/>
 </p>
 <p align="center">
-   A framework for building desktop applications using Go & Web Technologies.<br/><br/>
+   Build desktop applications using Go & Web Technologies.<br/><br/>
    <a href="https://github.com/wailsapp/wails/blob/master/LICENSE"><img src="https://img.shields.io/badge/License-MIT-blue.svg"></a>
    <a href="https://goreportcard.com/report/github.com/wailsapp/wails"><img src="https://goreportcard.com/badge/github.com/wailsapp/wails"/></a>
    <a href="http://godoc.org/github.com/wailsapp/wails"><img src="https://img.shields.io/badge/godoc-reference-blue.svg"/></a>
@@ -20,7 +20,7 @@ The official docs can be found at [https://wails.app](https://wails.app).
 
 ## Features
 
-- Use standard Go libraries/frameworks for the backend
+- Use standard Go for the backend
 - Use any frontend technology to build your UI
 - Quickly create Vue, Vuetify or React frontends for your Go programs
 - Expose Go methods/functions to the frontend via a single bind command
@@ -30,6 +30,23 @@ The official docs can be found at [https://wails.app](https://wails.app).
 - Powerful cli tool
 - Multiplatform
 
+## Sponsors
+
+This project is supported by these kind people:
+
+<a href="https://pace.dev" style="width:100px"><img src="pace.jpeg" width="100"/></a>
+<a href="https://github.com/tc-hib" style="width:50px;border-radius: 50%">
+  <img src="https://github.com/tc-hib.png?size=50" width="50" style="border-radius: 50%"/>
+</a>
+<a href="https://github.com/picatz" style="width:50px;border-radius: 50%">
+  <img src="https://github.com/picatz.png?size=50" width="50" style="border-radius: 50%"/>
+</a>
+<a href="https://github.com/tylertravisty" style="width:50px;border-radius: 50%">
+  <img src="https://github.com/tylertravisty.png?size=50" width="50" style="border-radius: 50%"/>
+</a>
+<a href="https://github.com/picatz" style="width:50px;border-radius: 50%">
+  <img src="https://github.com/picatz.png?size=50" width="50" style="border-radius: 50%"/>
+</a>
 
 ## Installation
 
@@ -150,7 +167,8 @@ This project was mainly coded to the following albums:
 ## Special Thanks
 
 <p align="center" style="text-align: center">
-   A *huge* thanks to <a href="https://pace.dev"><img src="pace.jpeg"/> Pace</a> for sponsoring the project and helping the efforts to get Wails ported to Apple Silicon!<br/><br/>
+   <a href="https://pace.dev"><img src="pace.jpeg"/></a><br/>
+   A *huge* thanks to <a href="https://pace.dev">Pace</a> for sponsoring the project and helping the efforts to get Wails ported to Apple Silicon!<br/><br/>
    If you are looking for a Project Management tool that's powerful but quick and easy to use, check them out!<br/><br/>
 </p>
 

cmd/github.go

@@ -24,7 +24,7 @@ func (g *GitHubHelper) GetVersionTags() ([]*SemanticVersion, error) {
 	result := []*SemanticVersion{}
 	var err error
 
-	resp, err := http.Get("https://api.github.com/repos/wailsapp/wails/tags")
+	resp, err := http.Get("https://api.github.com/repos/wailsapp/wails/releases")
 	if err != nil {
 		return result, err
 	}

cmd/helpers.go

@@ -595,3 +595,9 @@ func ldFlags(po *ProjectOptions, buildMode string) string {
 	}
 	return ldflags
 }
+
+func getGitConfigValue(key string) (string, error) {
+	output, err := exec.Command("git", "config", "--get", "--null", key).Output()
+	// When using --null git appends a null character (\u0000) to the command output
+	return strings.TrimRight(string(output), "\u0000"), err
+}

cmd/linux.go

@@ -67,6 +67,8 @@ const (
 	Ctlos
 	// EndeavourOS linux distribution
 	EndeavourOS
+	// Crux linux distribution
+	Crux
 )
 
 // DistroInfo contains all the information relating to a linux distribution
@@ -175,6 +177,8 @@ func parseOsRelease(osRelease string) *DistroInfo {
 		result.Distribution = Solus
 	case "endeavouros":
 		result.Distribution = EndeavourOS
+	case "crux":
+		result.Distribution = Crux
 	default:
 		result.Distribution = Unknown
 	}
@@ -255,6 +259,17 @@ func RpmInstalled(packageName string) (bool, error) {
 	return exitCode == 0, nil
 }
 
+// PrtGetInstalled uses prt-get to see if a package is installed
+func PrtGetInstalled(packageName string) (bool, error) {
+	program := NewProgramHelper()
+	prtget := program.FindProgram("prt-get")
+	if prtget == nil {
+		return false, fmt.Errorf("cannot check dependencies: prt-get not found")
+	}
+	_, _, exitCode, _ := prtget.Run("isinst", packageName)
+	return exitCode == 0, nil
+}
+
 // RequestSupportForDistribution promts the user to submit a request to support their
 // currently unsupported distribution
 func RequestSupportForDistribution(distroInfo *DistroInfo) error {

cmd/linuxdb.yaml

@@ -307,3 +307,22 @@ distributions:
           gccversioncommand: *gccdumpfullversion
           programs: *opensusedefaultprograms
           libraries: *opensusedefaultlibraries
+  crux:
+      id: crux
+      releases:
+        default:
+          version: default
+          name: Crux Linux
+          gccversioncommand: *gccdumpversion
+          programs:
+            - name: gcc
+              help: Please install with `sudo prt-get depinst gcc-c++ make` and try again
+            - name: pkg-config
+              help: Please install with `sudo prt-get depinst pkg-config` and try again
+            - name: npm
+              help: Please install with `sudo prt-get depinst nodejs` and try again
+          libraries:
+            - name: gtk3
+              help: Please install with `sudo prt-get depinst gtk3` and try again
+            - name: webkitgtk
+              help: Please install with `sudo prt-get depinst webkitgtk` and try again

cmd/system.go

@@ -99,11 +99,16 @@ func (s *SystemHelper) setup() error {
 
 	if config.Name != "" {
 		systemConfig["name"] = PromptRequired("What is your name", config.Name)
+	} else if n, err := getGitConfigValue("user.name"); err == nil && n != "" {
+		systemConfig["name"] = PromptRequired("What is your name", n)
 	} else {
 		systemConfig["name"] = PromptRequired("What is your name")
 	}
+
 	if config.Email != "" {
 		systemConfig["email"] = PromptRequired("What is your email address", config.Email)
+	} else if e, err := getGitConfigValue("user.email"); err == nil && e != "" {
+		systemConfig["email"] = PromptRequired("What is your email address", e)
 	} else {
 		systemConfig["email"] = PromptRequired("What is your email address")
 	}
@@ -180,7 +185,7 @@ func (s *SystemHelper) Initialise() error {
 	return s.setup()
 }
 
-// SystemConfig - Defines system wode configuration data
+// SystemConfig - Defines system wide configuration data
 type SystemConfig struct {
 	Name  string `json:"name"`
 	Email string `json:"email"`
@@ -286,6 +291,8 @@ func CheckDependencies(logger *Logger) (bool, error) {
 			libraryChecker = XbpsInstalled
 		case Solus:
 			libraryChecker = EOpkgInstalled
+		case Crux:
+			libraryChecker = PrtGetInstalled
 		default:
 			return false, RequestSupportForDistribution(distroInfo)
 		}

cmd/templates/angular-template/frontend/package.json.template

@@ -3,7 +3,7 @@
   "version": "0.0.0",
   "scripts": {
     "ng": "npx ng",
-    "start": "npx ng serve --poll=2000 --host=0.0.0.0",
+    "serve": "npx ng serve --poll=2000 --host=0.0.0.0",
     "build": "npx ng build --single-bundle true --output-hashing none --prod --bundle-styles false",
     "test": "npx ng test",
     "lint": "npx ng lint",

cmd/templates/angular-template/template.json

@@ -14,7 +14,7 @@
   "author": "bh90210 <ktc@pm.me>",
   "created": "2019-06-15 18:23:48.666414555 +0300 EEST m=+223.934866008",
   "frontenddir": "frontend",
-  "serve": "npx ng serve --poll=2000",
+  "serve": "npm run serve",
   "bridge": "src",
   "wailsdir": ""
 }

cmd/templates/create-react-app/frontend/package.json.template

@@ -12,7 +12,7 @@
     "@wailsapp/runtime": "^1.0.10"
   },
   "scripts": {
-    "start": "react-scripts start",
+    "serve": "react-scripts start",
     "build": "react-scripts build",
     "test": "react-scripts test",
     "eject": "react-scripts eject"

cmd/templates/create-react-app/template.json

@@ -8,7 +8,7 @@
   "author": "bh90210 <ktc@pm.me>",
   "created": "2019-06-07 18:23:48.666414555 +0300 EEST m=+223.934866008",
   "frontenddir": "frontend",
-  "serve": "npm run start",
+  "serve": "npm run serve",
   "bridge": "src",
   "wailsdir": ""
 }

cmd/templates/svelte/frontend/package.json.template

@@ -3,7 +3,7 @@
   "author": "{{.Author.Name}}<{{.Author.Email}}>",
   "scripts": {
     "build": "rollup -c",
-    "dev": "rollup -c -w",
+    "serve": "rollup -c -w",
     "start": "sirv public"
   },
   "devDependencies": {

cmd/templates/svelte/frontend/rollup.config.js

@@ -80,7 +80,6 @@ export default {
 				{
 				  targets: '> 0.25%, not dead, IE 11',
 				  modules: false,
-				  spec: true, 
 				  useBuiltIns: 'usage',
 				  forceAllTransforms: true,
 				  corejs: 3,

cmd/templates/svelte/template.json

@@ -8,7 +8,7 @@
   "author": "Tim Kipp <timkipp.22.developer@gmail.com>",
   "created": "2020-09-06 13:06:10.469848 -0700 PDT m=+213.578828559",
   "frontenddir": "frontend",
-  "serve": "npm run dev",
+  "serve": "npm run serve",
   "bridge": "src",
   "wailsdir": ""
 }

cmd/version.go

@@ -1,4 +1,4 @@
 package cmd
 
 // Version - Wails version
-const Version = "v1.11.0"
+const Version = "v1.13.0"

config.go

@@ -31,6 +31,18 @@ type AppConfig struct {
 	// Indicates whether your app should be resizable
 	Resizable bool
 
+	// Minimum width of a resizable window. If set, MinHeight should also be set.
+	MinWidth int
+
+	// Minimum height of a resizable window. If set, MinWidth should also be set.
+	MinHeight int
+
+	// Maximum width of a resizable window. If set, MaxHeight should also be set.
+	MaxWidth int
+
+	// Maximum height of a resizable window. If set, MaxWidth should also be set.
+	MaxHeight int
+
 	// Indicated if the devtools should be disabled
 	DisableInspector bool
 }
@@ -65,6 +77,26 @@ func (a *AppConfig) GetResizable() bool {
 	return a.Resizable
 }
 
+// GetMinWidth returns the minimum width of the window
+func (a *AppConfig) GetMinWidth() int {
+	return a.MinWidth
+}
+
+// GetMinHeight returns the minimum height of the window
+func (a *AppConfig) GetMinHeight() int {
+	return a.MinHeight
+}
+
+// GetMaxWidth returns the maximum width of the window
+func (a *AppConfig) GetMaxWidth() int {
+	return a.MaxWidth
+}
+
+// GetMaxHeight returns the maximum height of the window
+func (a *AppConfig) GetMaxHeight() int {
+	return a.MaxHeight
+}
+
 // GetDisableInspector returns true if the inspector should be disabled
 func (a *AppConfig) GetDisableInspector() bool {
 	return a.DisableInspector
@@ -115,6 +147,23 @@ func (a *AppConfig) merge(in *AppConfig) error {
 	if in.Height != 0 {
 		a.Height = in.Height
 	}
+
+	if in.MinWidth != 0 {
+		a.MinWidth = in.MinWidth
+	}
+
+	if in.MinHeight != 0 {
+		a.MinHeight = in.MinHeight
+	}
+
+	if in.MaxWidth != 0 {
+		a.MaxWidth = in.MaxWidth
+	}
+
+	if in.MaxHeight != 0 {
+		a.MaxHeight = in.MaxHeight
+	}
+
 	a.Resizable = in.Resizable
 	a.DisableInspector = in.DisableInspector
 
@@ -127,6 +176,10 @@ func newConfig(userConfig *AppConfig) (*AppConfig, error) {
 		Width:     800,
 		Height:    600,
 		Resizable: true,
+		MinWidth:  -1,
+		MinHeight: -1,
+		MaxWidth:  -1,
+		MaxHeight: -1,
 		Title:     "My Wails App",
 		Colour:    "#FFF", // White by default
 		HTML:      defaultHTML,

go.mod

@@ -22,7 +22,7 @@ require (
 	github.com/syossan27/tebata v0.0.0-20180602121909-b283fe4bc5ba
 	golang.org/x/image v0.0.0-20200430140353-33d19683fad8
 	golang.org/x/net v0.0.0-20200625001655-4c5254603344 // indirect
-	golang.org/x/sys v0.0.0-20200724161237-0e2f3a69832c
+	golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd
 	golang.org/x/text v0.3.0
 	gopkg.in/AlecAivazis/survey.v1 v1.8.4
 	gopkg.in/yaml.v3 v3.0.0-20190709130402-674ba3eaed22

go.sum

@@ -81,8 +81,6 @@ golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd h1:xhmwyvizuTgC2qz7ZlMluP20uW+C3Rm0FD/WLDX8884=
 golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200724161237-0e2f3a69832c h1:UIcGWL6/wpCfyGuJnRFJRurA+yj8RrW7Q6x2YMCXt6c=
-golang.org/x/sys v0.0.0-20200724161237-0e2f3a69832c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 gopkg.in/AlecAivazis/survey.v1 v1.8.4 h1:10xXXN3wgIhPheb5NI58zFgZv32Ana7P3Tl4shW+0Qc=

lib/event/manager.go

@@ -18,6 +18,7 @@ type Manager struct {
 	log            *logger.CustomLogger
 	renderer       interfaces.Renderer // Messages will be dispatched to the frontend
 	wg             sync.WaitGroup
+	mu             sync.Mutex
 }
 
 // NewManager creates a new event manager with a 100 event buffer
@@ -42,12 +43,12 @@ func (e *Manager) PushEvent(eventData *messages.EventData) {
 // means it does not expire (default).
 type eventListener struct {
 	callback func(...interface{}) // Function to call with emitted event data
-	counter  int                  // Expire after counter callbacks. 0 = infinite
+	counter  uint                 // Expire after counter callbacks. 0 = infinite
 	expired  bool                 // Indicates if the listener has expired
 }
 
 // Creates a new event listener from the given callback function
-func (e *Manager) addEventListener(eventName string, callback func(...interface{}), counter int) error {
+func (e *Manager) addEventListener(eventName string, callback func(...interface{}), counter uint) error {
 
 	// Sanity check inputs
 	if callback == nil {
@@ -75,7 +76,30 @@ func (e *Manager) addEventListener(eventName string, callback func(...interface{
 // On adds a listener for the given event
 func (e *Manager) On(eventName string, callback func(...interface{})) {
 	// Add a persistent eventListener (counter = 0)
-	e.addEventListener(eventName, callback, 0)
+	err := e.addEventListener(eventName, callback, 0)
+	if err != nil {
+		e.log.Error(err.Error())
+	}
+}
+
+// Once adds a listener for the given event that will auto remove
+// after one callback
+func (e *Manager) Once(eventName string, callback func(...interface{})) {
+	// Add a persistent eventListener (counter = 0)
+	err := e.addEventListener(eventName, callback, 1)
+	if err != nil {
+		e.log.Error(err.Error())
+	}
+}
+
+// OnMultiple adds a listener for the given event that will trigger
+// at most <counter> times.
+func (e *Manager) OnMultiple(eventName string, callback func(...interface{}), counter uint) {
+	// Add a persistent eventListener (counter = 0)
+	err := e.addEventListener(eventName, callback, counter)
+	if err != nil {
+		e.log.Error(err.Error())
+	}
 }
 
 // Emit broadcasts the given event to the subscribed listeners
@@ -108,20 +132,24 @@ func (e *Manager) Start(renderer interfaces.Renderer) {
 				})
 
 				// Notify renderer
-				e.renderer.NotifyEvent(event)
+				err := e.renderer.NotifyEvent(event)
+				if err != nil {
+					e.log.Error(err.Error())
+				}
 
-				// Notify Go listeners
-				var listenersToRemove []*eventListener
+				e.mu.Lock()
 
 				// Iterate listeners
 				for _, listener := range e.listeners[event.Name] {
 
-					// Call listener, perhaps with data
-					if event.Data == nil {
-						go listener.callback()
-					} else {
-						unpacked := event.Data.([]interface{})
-						go listener.callback(unpacked...)
+					if !listener.expired {
+						// Call listener, perhaps with data
+						if event.Data == nil {
+							go listener.callback()
+						} else {
+							unpacked := event.Data.([]interface{})
+							go listener.callback(unpacked...)
+						}
 					}
 
 					// Update listen counter
@@ -133,15 +161,8 @@ func (e *Manager) Start(renderer interfaces.Renderer) {
 					}
 				}
 
-				// Remove expired listeners in place
-				if len(listenersToRemove) > 0 {
-					listeners := e.listeners[event.Name][:0]
-					for _, listener := range listeners {
-						if !listener.expired {
-							listeners = append(listeners, listener)
-						}
-					}
-				}
+				e.mu.Unlock()
+
 			case <-e.quitChannel:
 				e.running = false
 			}

lib/interfaces/appconfig.go

@@ -5,6 +5,10 @@ type AppConfig interface {
 	GetWidth() int
 	GetHeight() int
 	GetTitle() string
+	GetMinWidth() int
+	GetMinHeight() int
+	GetMaxWidth() int
+	GetMaxHeight() int
 	GetResizable() bool
 	GetHTML() string
 	GetDisableInspector() bool

lib/interfaces/eventmanager.go

@@ -6,6 +6,8 @@ import "github.com/wailsapp/wails/lib/messages"
 type EventManager interface {
 	PushEvent(*messages.EventData)
 	Emit(eventName string, optionalData ...interface{})
+	OnMultiple(eventName string, callback func(...interface{}), counter uint)
+	Once(eventName string, callback func(...interface{}))
 	On(eventName string, callback func(...interface{}))
 	Start(Renderer)
 	Shutdown()

lib/interfaces/renderer.go

@@ -22,6 +22,10 @@ type Renderer interface {
 
 	// Window Runtime
 	SetColour(string) error
+
+	SetMinSize(width, height int)
+	SetMaxSize(width, height int)
+
 	Fullscreen()
 	UnFullscreen()
 	SetTitle(title string)

lib/interfaces/runtime.go

@@ -1,4 +1,4 @@
 package interfaces
 
 // Runtime interface
-type Runtime interface {}
+type Runtime interface{}

lib/renderer/bridge/bridge.go

@@ -186,6 +186,18 @@ func (h *Bridge) SetColour(colour string) error {
 	return nil
 }
 
+// SetMinSize is unsupported for Bridge but required
+// for the Renderer interface
+func (h *Bridge) SetMinSize(width, height int) {
+	h.log.Warn("SetMinSize() unsupported in bridge mode")
+}
+
+// SetMaxSize is unsupported for Bridge but required
+// for the Renderer interface
+func (h *Bridge) SetMaxSize(width, height int) {
+	h.log.Warn("SetMaxSize() unsupported in bridge mode")
+}
+
 // Fullscreen is unsupported for Bridge but required
 // for the Renderer interface
 func (h *Bridge) Fullscreen() {

lib/renderer/webview.go

@@ -29,6 +29,8 @@ type WebView struct {
 	config       interfaces.AppConfig
 	eventManager interfaces.EventManager
 	bindingCache []string
+	
+	maximumSizeSet bool
 }
 
 // NewWebView returns a new WebView struct
@@ -52,10 +54,37 @@ func (w *WebView) Initialise(config interfaces.AppConfig, ipc interfaces.IPCMana
 	// Save the config
 	w.config = config
 
+	width := config.GetWidth()
+	height := config.GetHeight()
+
+	// Clamp width and height
+	minWidth, minHeight := config.GetMinWidth(), config.GetMinHeight()
+	maxWidth, maxHeight := config.GetMaxWidth(), config.GetMaxHeight()
+	setMinSize := minWidth != -1 && minHeight != -1
+	setMaxSize := maxWidth != -1 && maxHeight != -1
+
+	if setMinSize {
+		if width < minWidth {
+			width = minWidth
+		}
+		if height < minHeight {
+			height = minHeight
+		}
+	}
+
+	if setMaxSize {
+		if width > maxWidth {
+			width = maxWidth
+		}
+		if height > maxHeight {
+			height = maxHeight
+		}
+	}
+
 	// Create the WebView instance
 	w.window = wv.NewWebview(wv.Settings{
-		Width:     config.GetWidth(),
-		Height:    config.GetHeight(),
+		Width:     width,
+		Height:    height,
 		Title:     config.GetTitle(),
 		Resizable: config.GetResizable(),
 		URL:       config.GetHTML(),
@@ -64,6 +93,16 @@ func (w *WebView) Initialise(config interfaces.AppConfig, ipc interfaces.IPCMana
 			w.ipc.Dispatch(message, w.callback)
 		},
 	})
+		fmt.Println("Control")
+
+	// Set minimum and maximum sizes
+	if setMinSize {
+		w.SetMinSize(minWidth, minHeight)
+	}
+	if setMaxSize {
+		w.SetMaxSize(maxWidth, maxHeight)
+		fmt.Println("Max")
+	}
 
 	// SignalManager.OnExit(w.Exit)
 
@@ -74,6 +113,7 @@ func (w *WebView) Initialise(config interfaces.AppConfig, ipc interfaces.IPCMana
 	}
 
 	w.log.Info("Initialised")
+
 	return nil
 }
 
@@ -256,6 +296,9 @@ func (w *WebView) SelectFile(title string, filter string) string {
 			wg.Done()
 		})
 	}()
+
+	defer w.focus() // Ensure the main window is put back into focus afterwards
+
 	wg.Wait()
 	return result
 }
@@ -274,6 +317,9 @@ func (w *WebView) SelectDirectory() string {
 			wg.Done()
 		})
 	}()
+
+	defer w.focus() // Ensure the main window is put back into focus afterwards
+
 	wg.Wait()
 	return result
 }
@@ -292,10 +338,20 @@ func (w *WebView) SelectSaveFile(title string, filter string) string {
 			wg.Done()
 		})
 	}()
+
+	defer w.focus() // Ensure the main window is put back into focus afterwards
+
 	wg.Wait()
 	return result
 }
 
+// focus puts the main window into focus
+func (w *WebView) focus() {
+	w.window.Dispatch(func() {
+		w.window.Focus()
+	})
+}
+
 // callback sends a callback to the frontend
 func (w *WebView) callback(data string) error {
 	callbackCMD := fmt.Sprintf("window.wails._.Callback('%s');", data)
@@ -337,11 +393,37 @@ func (w *WebView) NotifyEvent(event *messages.EventData) error {
 	return w.evalJS(message)
 }
 
+// SetMinSize sets the minimum size of a resizable window
+func (w *WebView) SetMinSize(width, height int) {
+	if w.config.GetResizable() == false {
+		w.log.Warn("Cannot call SetMinSize() - App.Resizable = false")
+		return
+	}
+	w.window.Dispatch(func() {
+		w.window.SetMinSize(width, height)
+	})
+}
+
+// SetMaxSize sets the maximum size of a resizable window
+func (w *WebView) SetMaxSize(width, height int) {
+	if w.config.GetResizable() == false {
+		w.log.Warn("Cannot call SetMaxSize() - App.Resizable = false")
+		return
+	}
+	w.maximumSizeSet = true
+	w.window.Dispatch(func() {
+		w.window.SetMaxSize(width, height)
+	})
+}
+
 // Fullscreen makes the main window go fullscreen
 func (w *WebView) Fullscreen() {
 	if w.config.GetResizable() == false {
 		w.log.Warn("Cannot call Fullscreen() - App.Resizable = false")
 		return
+	} else if w.maximumSizeSet {
+		w.log.Warn("Cannot call Fullscreen() - Maximum size of window set")
+		return
 	}
 	w.window.Dispatch(func() {
 		w.window.SetFullscreen(true)

lib/renderer/webview/webview.go

@@ -65,6 +65,18 @@ static inline void CgoWebViewSetTitle(void *w, char *title) {
 	webview_set_title((struct webview *)w, title);
 }
 
+static inline void CgoWebViewFocus(void *w) {
+	webview_focus((struct webview *)w);
+}
+
+static inline void CgoWebViewMinSize(void *w, int width, int height) {
+	webview_minsize((struct webview *)w, width, height);
+}
+
+static inline void CgoWebViewMaxSize(void *w, int width, int height) {
+	webview_maxsize((struct webview *)w, width, height);
+}
+
 static inline void CgoWebViewSetFullscreen(void *w, int fullscreen) {
 	webview_set_fullscreen((struct webview *)w, fullscreen);
 }
@@ -170,6 +182,16 @@ type WebView interface {
 	// SetTitle() changes window title. This method must be called from the main
 	// thread only. See Dispatch() for more details.
 	SetTitle(title string)
+
+	// Focus() puts the main window into focus
+	Focus()
+
+	// SetMinSize() sets the minimum size of the window
+	SetMinSize(width, height int)
+
+	// SetMaxSize() sets the maximum size of the window
+	SetMaxSize(width, height int)
+
 	// SetFullscreen() controls window full-screen mode. This method must be
 	// called from the main thread only. See Dispatch() for more details.
 	SetFullscreen(fullscreen bool)
@@ -307,6 +329,18 @@ func (w *webview) SetColor(r, g, b, a uint8) {
 	C.CgoWebViewSetColor(w.w, C.uint8_t(r), C.uint8_t(g), C.uint8_t(b), C.uint8_t(a))
 }
 
+func (w *webview) Focus() {
+	C.CgoWebViewFocus(w.w)
+}
+
+func (w *webview) SetMinSize(width, height int) {
+	C.CgoWebViewMinSize(w.w, C.int(width), C.int(height))
+}
+
+func (w *webview) SetMaxSize(width, height int) {
+	C.CgoWebViewMaxSize(w.w, C.int(width), C.int(height))
+}
+
 func (w *webview) SetFullscreen(fullscreen bool) {
 	C.CgoWebViewSetFullscreen(w.w, C.int(boolToInt(fullscreen)))
 }
@@ -353,7 +387,9 @@ func _webviewDispatchGoCallback(index unsafe.Pointer) {
 	f = fns[uintptr(index)]
 	delete(fns, uintptr(index))
 	m.Unlock()
-	f()
+	if f != nil {
+		f()
+	}
 }
 
 //export _webviewExternalInvokeCallback
@@ -369,5 +405,7 @@ func _webviewExternalInvokeCallback(w unsafe.Pointer, data unsafe.Pointer) {
 		}
 	}
 	m.Unlock()
-	cb(wv, C.GoString((*C.char)(data)))
+	if cb != nil {
+		cb(wv, C.GoString((*C.char)(data)))
+	}
 }

lib/renderer/webview/webview.h

@@ -54,6 +54,11 @@ extern "C"
     int ready;
     int js_busy;
     int should_exit;
+    
+    int min_width;
+    int min_height;
+    int max_width;
+    int max_height;
   };
 #elif defined(WEBVIEW_WINAPI)
 #define CINTERFACE
@@ -75,6 +80,11 @@ struct webview_priv
   DWORD saved_style;
   DWORD saved_ex_style;
   RECT saved_rect;
+
+  int min_width;
+  int min_height;
+  int max_width;
+  int max_height;
 };
 #elif defined(WEBVIEW_COCOA)
 #import <Cocoa/Cocoa.h>
@@ -168,6 +178,9 @@ struct webview_priv
   WEBVIEW_API int webview_eval(struct webview *w, const char *js);
   WEBVIEW_API int webview_inject_css(struct webview *w, const char *css);
   WEBVIEW_API void webview_set_title(struct webview *w, const char *title);
+  WEBVIEW_API void webview_focus(struct webview *w);
+  WEBVIEW_API void webview_minsize(struct webview *w, int width, int height);  
+  WEBVIEW_API void webview_maxsize(struct webview *w, int width, int height);
   WEBVIEW_API void webview_set_fullscreen(struct webview *w, int fullscreen);
   WEBVIEW_API void webview_set_color(struct webview *w, uint8_t r, uint8_t g,
                                      uint8_t b, uint8_t a);
@@ -329,6 +342,12 @@ struct webview_priv
     w->priv.should_exit = 0;
     w->priv.queue = g_async_queue_new();
     w->priv.window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+    
+    w->priv.min_width = -1;
+    w->priv.min_height = -1;
+    w->priv.max_width = -1;
+    w->priv.max_height = -1;
+    
     gtk_window_set_title(GTK_WINDOW(w->priv.window), w->title);
 
     if (w->resizable)
@@ -396,6 +415,49 @@ struct webview_priv
     gtk_window_set_title(GTK_WINDOW(w->priv.window), title);
   }
 
+  WEBVIEW_API void webview_focus(struct webview *w)
+  {
+    gtk_window_present(GTK_WINDOW(w->priv.window));
+  }
+
+  WEBVIEW_API void webview_minsize(struct webview *w, int width, int height) {
+  
+    w->priv.min_width = width;
+    w->priv.min_height = height;
+
+    GdkGeometry hints;
+    GdkWindowHints usedHints = (GdkWindowHints) GDK_HINT_MIN_SIZE;
+    
+    hints.min_width = w->priv.min_width;
+    hints.min_height = w->priv.min_height;
+    if (w->priv.max_width != -1) {
+      hints.max_width = w->priv.max_width;
+      hints.max_height = w->priv.max_height;
+      usedHints = (GdkWindowHints)(GDK_HINT_MIN_SIZE | GDK_HINT_MAX_SIZE);
+    }
+    
+    gtk_window_set_geometry_hints(GTK_WINDOW(w->priv.window), w->priv.window, &hints, usedHints);
+  }
+
+  WEBVIEW_API void webview_maxsize(struct webview *w, int width, int height) {
+    
+    w->priv.max_width = width;
+    w->priv.max_height = height;
+  
+    GdkGeometry hints;
+    GdkWindowHints usedHints = (GdkWindowHints) GDK_HINT_MAX_SIZE;
+    
+    if (w->priv.min_width != -1) {
+      hints.min_width = w->priv.min_width;
+      hints.min_height = w->priv.min_height;
+      usedHints = (GdkWindowHints)(GDK_HINT_MIN_SIZE | GDK_HINT_MAX_SIZE);
+    }
+    hints.max_width = w->priv.max_width;
+    hints.max_height = w->priv.max_height;
+    
+    gtk_window_set_geometry_hints(GTK_WINDOW(w->priv.window), w->priv.window, &hints, usedHints);
+  }
+
   WEBVIEW_API void webview_set_fullscreen(struct webview *w, int fullscreen)
   {
     if (fullscreen)
@@ -1331,7 +1393,39 @@ struct webview_priv
     case WM_CREATE:
       w = (struct webview *)((CREATESTRUCT *)lParam)->lpCreateParams;
       w->priv.hwnd = hwnd;
+
       return EmbedBrowserObject(w);
+    case WM_GETMINMAXINFO:
+    {
+      if (w != NULL) {
+        // get pixel density 
+        HDC hDC = GetDC(NULL);
+        double DPIScaleX = GetDeviceCaps(hDC, 88)/96.0;
+        double DPIScaleY = GetDeviceCaps(hDC, 90)/96.0;
+        ReleaseDC(NULL, hDC);
+      	
+        RECT rcClient, rcWind;
+        POINT ptDiff;
+        GetClientRect(hwnd, &rcClient);
+        GetWindowRect(hwnd, &rcWind);
+
+        int widthExtra = (rcWind.right - rcWind.left) - rcClient.right;
+        int heightExtra = (rcWind.bottom - rcWind.top) - rcClient.bottom;
+
+        LPMINMAXINFO lpMMI = (LPMINMAXINFO)lParam;
+      
+        if (w->priv.min_width != -1) {
+          lpMMI->ptMinTrackSize.x = w->priv.min_width * DPIScaleX + widthExtra;
+          lpMMI->ptMinTrackSize.y = w->priv.min_height * DPIScaleY + heightExtra;
+        }
+        if (w->priv.max_width != -1) {
+          lpMMI->ptMaxTrackSize.x = w->priv.max_width * DPIScaleX + widthExtra;
+          lpMMI->ptMaxTrackSize.y = w->priv.max_height * DPIScaleY + heightExtra;
+        }
+      }
+      
+      return 0;
+    }
     case WM_DESTROY:
       UnEmbedBrowserObject(w);
       PostQuitMessage(0);
@@ -1396,6 +1490,9 @@ struct webview_priv
 
   WEBVIEW_API int webview_init(struct webview *w)
   {
+    w->priv.min_width = -1;
+    w->priv.max_width = -1;
+
     WNDCLASSEX wc;
     HINSTANCE hInstance;
     DWORD style;
@@ -1641,6 +1738,21 @@ struct webview_priv
 #endif
   }
 
+  WEBVIEW_API void webview_focus(struct webview *w)
+  {
+    SetFocus(w->priv.hwnd);
+  }
+
+  WEBVIEW_API void webview_minsize(struct webview *w, int width, int height) {
+    w->priv.min_width = width;
+    w->priv.min_height = height;
+  }
+
+  WEBVIEW_API void webview_maxsize(struct webview *w, int width, int height) {
+    w->priv.max_width = width;
+    w->priv.max_height = height;
+  }
+
   WEBVIEW_API void webview_set_fullscreen(struct webview *w, int fullscreen)
   {
     if (w->priv.is_fullscreen == !!fullscreen)
@@ -2208,6 +2320,30 @@ struct webview_priv
     [w->priv.window setTitle:nsTitle];
   }
 
+  WEBVIEW_API void webview_focus(struct webview *w)
+  {
+    [w->priv.window makeKeyWindow];
+  }
+  
+  WEBVIEW_API void webview_minsize(struct webview *w, int width, int height) {
+    NSSize size;
+    size.width = width;
+    size.height = height;
+    [w->priv.window setMinSize:size];
+  }
+  
+  WEBVIEW_API void webview_maxsize(struct webview *w, int width, int height) {
+    NSSize size;
+    size.width = width;
+    size.height = height;
+    [w->priv.window setMaxSize:size];
+    
+    [w->priv.window setCollectionBehavior:NSWindowCollectionBehaviorFullScreenAuxiliary|NSWindowCollectionBehaviorFullScreenNone|NSWindowCollectionBehaviorFullScreenDisallowsTiling];
+       
+    NSButton *button = [w->priv.window standardWindowButton:NSWindowZoomButton];
+    [button setEnabled: NO];
+  }
+  
   WEBVIEW_API void webview_set_fullscreen(struct webview *w, int fullscreen)
   {
     int b = ((([w->priv.window styleMask] & NSWindowStyleMaskFullScreen) ==
@@ -2362,4 +2498,4 @@ struct webview_priv
 }
 #endif
 
-#endif /* WEBVIEW_H */
+#endif /* WEBVIEW_H */

package-lock.json

@@ -0,0 +1,3 @@
+{
+  "lockfileVersion": 1
+}

runtime/events.go

@@ -19,6 +19,16 @@ func (r *Events) On(eventName string, callback func(optionalData ...interface{})
 	r.eventManager.On(eventName, callback)
 }
 
+// Once pass through
+func (r *Events) Once(eventName string, callback func(optionalData ...interface{})) {
+	r.eventManager.Once(eventName, callback)
+}
+
+// OnMultiple pass through
+func (r *Events) OnMultiple(eventName string, callback func(optionalData ...interface{}), counter uint) {
+	r.eventManager.OnMultiple(eventName, callback, counter)
+}
+
 // Emit pass through
 func (r *Events) Emit(eventName string, optionalData ...interface{}) {
 	r.eventManager.Emit(eventName, optionalData...)

runtime/js/.eslintrc

@@ -3,12 +3,12 @@
         "browser": true,
         "es6": true,
         "amd": true,
-        "node": true
+        "node": true,
     },
     "extends": "eslint:recommended",
     "parserOptions": {
         "ecmaVersion": 2016,
-        "sourceType": "module"
+        "sourceType": "module",
     },
     "rules": {
         "indent": [

runtime/js/core/browser.js

@@ -26,7 +26,7 @@ export function OpenURL(url) {
  * Opens the given filename using the system's default file handler
  *
  * @export
- * @param {string} filename
+ * @param {sting} filename
  * @returns
  */
 export function OpenFile(filename) {

runtime/js/core/calls.js

@@ -62,7 +62,7 @@ if (window.crypto) {
 export function Call(bindingName, data, timeout) {
 
 	// Timeout infinite by default
-	if (timeout == null) {
+	if (timeout == null || timeout == undefined) {
 		timeout = 0;
 	}
 

runtime/js/core/ipc.js

@@ -45,7 +45,7 @@ function Invoke(message) {
  *
  * @export
  * @param {string} type
- * @param {Object} payload
+ * @param {string} payload
  * @param {string=} callbackID
  */
 export function SendMessage(type, payload, callbackID) {

runtime/js/package-lock.json

@@ -2681,26 +2681,18 @@
       "dev": true
     },
     "elliptic": {
-      "version": "6.5.3",
-      "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.3.tgz",
-      "integrity": "sha512-IMqzv5wNQf+E6aHeIqATs0tOLeOTwj1QKbRcS3jBbYkl5oLAserA8yJTT7/VyHUYG91PRmPyeQDObKLPpeS4dw==",
+      "version": "6.5.4",
+      "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.4.tgz",
+      "integrity": "sha512-iLhC6ULemrljPZb+QutR5TQGB+pdW6KGD5RSegS+8sorOZT+rdQFbsQFJgvN3eRqNALqJer4oQ16YvJHlU8hzQ==",
       "dev": true,
       "requires": {
-        "bn.js": "^4.4.0",
-        "brorand": "^1.0.1",
+        "bn.js": "^4.11.9",
+        "brorand": "^1.1.0",
         "hash.js": "^1.0.0",
-        "hmac-drbg": "^1.0.0",
-        "inherits": "^2.0.1",
-        "minimalistic-assert": "^1.0.0",
-        "minimalistic-crypto-utils": "^1.0.0"
-      },
-      "dependencies": {
-        "bn.js": {
-          "version": "4.11.9",
-          "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.11.9.tgz",
-          "integrity": "sha512-E6QoYqCKZfgatHTdHzs1RRKP7ip4vvm+EyRUeE2RF0NblwVvb0p6jSVeNTOFxPn26QXN2o6SMfNxKp6kU8zQaw==",
-          "dev": true
-        }
+        "hmac-drbg": "^1.0.1",
+        "inherits": "^2.0.4",
+        "minimalistic-assert": "^1.0.1",
+        "minimalistic-crypto-utils": "^1.0.1"
       }
     },
     "emoji-regex": {
@@ -6590,9 +6582,9 @@
       "dev": true
     },
     "y18n": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.0.tgz",
-      "integrity": "sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w==",
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.1.tgz",
+      "integrity": "sha512-wNcy4NvjMYL8gogWWYAO7ZFWFfHcbdbE57tZO8e4cbpj8tfUcwrwqSl3ad8HxpYWCdXcJUCeKKZS62Av1affwQ==",
       "dev": true
     },
     "yallist": {

runtime/js/runtime/.npmignore

@@ -1 +1 @@
-index.js
+bridge.js

runtime/js/runtime/package-lock.json

@@ -451,9 +451,9 @@
       }
     },
     "y18n": {
-      "version": "3.2.1",
-      "resolved": "https://registry.npmjs.org/y18n/-/y18n-3.2.1.tgz",
-      "integrity": "sha1-bRX7qITAhnnA136I53WegR4H+kE=",
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/y18n/-/y18n-3.2.2.tgz",
+      "integrity": "sha512-uGZHXkHnhF0XeeAPgnKfPv1bgKAYyVvmNL1xlKsPYZPaIHxGti2hHqvOCQv71XMsLxu1QjergkqogUnms5D3YQ==",
       "dev": true
     },
     "yargs": {

runtime/window.go

@@ -67,6 +67,16 @@ func (r *Window) SetColour(colour string) error {
 	return r.renderer.SetColour(colour)
 }
 
+// SetMinSize sets the minimum size of a resizable window
+func (r *Window) SetMinSize(width, height int) {
+	r.renderer.SetMinSize(width, height)
+}
+
+// SetMaxSize sets the maximum size of a resizable window
+func (r *Window) SetMaxSize(width, height int) {
+	r.renderer.SetMaxSize(width, height)
+}
+
 // Fullscreen makes the window fullscreen
 func (r *Window) Fullscreen() {
 	r.renderer.Fullscreen()

scripts/build.sh

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 echo "**** Checking if Wails passes unit tests ****"
-if ! go test ./...
+if ! go test ./lib/... ./runtime/... ./cmd/...
 then
     echo ""
     echo "ERROR: Unit tests failed!"

v2/.vscode/settings.json

@@ -1,13 +0,0 @@
-{
-    "files.associations": {
-        "ios": "c",
-        "typeinfo": "c",
-        "sstream": "c",
-        "__functional_03": "c",
-        "functional": "c",
-        "__locale": "c",
-        "locale": "c",
-        "chrono": "c",
-        "system_error": "c"
-    }
-}

v2/NOTES.md

@@ -1,40 +0,0 @@
-
-# Packing linux
-
-  * create app, app.desktop, app.png (512x512)
-  * chmod +x app!
-  * ./linuxdeploy-x86_64.AppImage --appdir AppDir -i react.png -d react.desktop  -e react --output appimage
-
-
-# Wails Doctor
-
-Tested on:
-
-  * Debian 8
-  * Ubuntu 20.04
-  * Ubuntu 19.10
-  * Solus 4.1
-  * Centos 8
-  * Gentoo
-  * OpenSUSE/leap
-  * Fedora 31
-
-### Development
-
-Add a new package manager processor here: `v2/internal/system/packagemanager/`. IsAvailable should work even if the package is installed.
-Add your new package manager to the list of package managers in `v2/internal/system/packagemanager/packagemanager.go`:
-
-```
-var db = map[string]PackageManager{
-	"eopkg":  NewEopkg(),
-	"apt":    NewApt(),
-	"yum":    NewYum(),
-	"pacman": NewPacman(),
-	"emerge": NewEmerge(),
-	"zypper": NewZypper(),
-}
-```
-
-## Gentoo
-
-  * Setup docker image using: emerge-webrsync -x -v

v2/README.md

@@ -1,5 +0,0 @@
-# Wails v2 ALPHA
-
-This branch contains WORK IN PROGRESS! There are no guarantees. Use at your peril! 
-
-This document will be updated as progress is made.

v2/cmd/wails/internal/commands/build/build.go

@@ -1,119 +0,0 @@
-package build
-
-import (
-	"fmt"
-	"io"
-	"runtime"
-	"strings"
-	"time"
-
-	"github.com/leaanthony/clir"
-	"github.com/leaanthony/slicer"
-	"github.com/wailsapp/wails/v2/pkg/clilogger"
-	"github.com/wailsapp/wails/v2/pkg/commands/build"
-)
-
-// AddBuildSubcommand adds the `build` command for the Wails application
-func AddBuildSubcommand(app *clir.Cli, w io.Writer) {
-
-	outputType := "desktop"
-
-	validTargetTypes := slicer.String([]string{"desktop", "hybrid", "server"})
-
-	command := app.NewSubCommand("build", "Builds the application")
-
-	// Setup target type flag
-	description := "Type of application to build. Valid types: " + validTargetTypes.Join(",")
-	command.StringFlag("t", description, &outputType)
-
-	// Setup production flag
-	production := false
-	command.BoolFlag("production", "Build in production mode", &production)
-
-	// Setup pack flag
-	pack := false
-	command.BoolFlag("package", "Create a platform specific package", &pack)
-
-	compilerCommand := "go"
-	command.StringFlag("compiler", "Use a different go compiler to build, eg go1.15beta1", &compilerCommand)
-
-	// Setup Platform flag
-	platform := runtime.GOOS
-	command.StringFlag("platform", "Platform to target", &platform)
-
-	// Quiet Build
-	quiet := false
-	command.BoolFlag("q", "Suppress output to console", &quiet)
-
-	// ldflags to pass to `go`
-	ldflags := ""
-	command.StringFlag("ldflags", "optional ldflags", &ldflags)
-
-	// Log to file
-	logFile := ""
-	command.StringFlag("l", "Log to file", &logFile)
-
-	// Retain assets
-	keepAssets := false
-	command.BoolFlag("k", "Keep generated assets", &keepAssets)
-
-	command.Action(func() error {
-
-		// Create logger
-		logger := clilogger.New(w)
-		logger.Mute(quiet)
-
-		// Validate output type
-		if !validTargetTypes.Contains(outputType) {
-			return fmt.Errorf("output type '%s' is not valid", outputType)
-		}
-
-		if !quiet {
-			app.PrintBanner()
-		}
-
-		task := fmt.Sprintf("Building %s Application", strings.Title(outputType))
-		logger.Println(task)
-		logger.Println(strings.Repeat("-", len(task)))
-
-		// Setup mode
-		mode := build.Debug
-		if production {
-			mode = build.Production
-		}
-
-		// Create BuildOptions
-		buildOptions := &build.Options{
-			Logger:     logger,
-			OutputType: outputType,
-			Mode:       mode,
-			Pack:       pack,
-			Platform:   platform,
-			LDFlags:    ldflags,
-			Compiler:   compilerCommand,
-			KeepAssets: keepAssets,
-		}
-
-		return doBuild(buildOptions)
-	})
-}
-
-// doBuild is our main build command
-func doBuild(buildOptions *build.Options) error {
-
-	// Start Time
-	start := time.Now()
-
-	outputFilename, err := build.Build(buildOptions)
-	if err != nil {
-		return err
-	}
-
-	// Output stats
-	elapsed := time.Since(start)
-	buildOptions.Logger.Println("")
-	buildOptions.Logger.Println(fmt.Sprintf("Built '%s' in %s.", outputFilename, elapsed.Round(time.Millisecond).String()))
-	buildOptions.Logger.Println("")
-
-	return nil
-}

v2/cmd/wails/internal/commands/debug/debug.go

@@ -1,123 +0,0 @@
-package debug
-
-import (
-	"fmt"
-	"github.com/wailsapp/wails/v2/internal/shell"
-	"io"
-	"os"
-	"runtime"
-	"strings"
-	"time"
-
-	"github.com/leaanthony/clir"
-	"github.com/leaanthony/slicer"
-	"github.com/wailsapp/wails/v2/pkg/clilogger"
-	"github.com/wailsapp/wails/v2/pkg/commands/build"
-)
-
-// AddSubcommand adds the `debug` command for the Wails application
-func AddSubcommand(app *clir.Cli, w io.Writer) error {
-
-	outputType := "desktop"
-
-	validTargetTypes := slicer.String([]string{"desktop", "hybrid", "server"})
-
-	command := app.NewSubCommand("debug", "Builds the application then runs delve on the binary")
-
-	// Setup target type flag
-	description := "Type of application to build. Valid types: " + validTargetTypes.Join(",")
-	command.StringFlag("t", description, &outputType)
-
-	compilerCommand := "go"
-	command.StringFlag("compiler", "Use a different go compiler to build, eg go1.15beta1", &compilerCommand)
-
-	quiet := false
-	command.BoolFlag("q", "Suppress output to console", &quiet)
-
-	// ldflags to pass to `go`
-	ldflags := ""
-	command.StringFlag("ldflags", "optional ldflags", &ldflags)
-
-	// Log to file
-	logFile := ""
-	command.StringFlag("l", "Log to file", &logFile)
-
-	command.Action(func() error {
-
-		// Create logger
-		logger := clilogger.New(w)
-		logger.Mute(quiet)
-
-		// Validate output type
-		if !validTargetTypes.Contains(outputType) {
-			return fmt.Errorf("output type '%s' is not valid", outputType)
-		}
-
-		if !quiet {
-			app.PrintBanner()
-		}
-
-		task := fmt.Sprintf("Building %s Application", strings.Title(outputType))
-		logger.Println(task)
-		logger.Println(strings.Repeat("-", len(task)))
-
-		// Setup mode
-		mode := build.Debug
-
-		// Create BuildOptions
-		buildOptions := &build.Options{
-			Logger:     logger,
-			OutputType: outputType,
-			Mode:       mode,
-			Pack:       false,
-			Platform:   runtime.GOOS,
-			LDFlags:    ldflags,
-			Compiler:   compilerCommand,
-			KeepAssets: false,
-		}
-
-		outputFilename, err := doDebugBuild(buildOptions)
-		if err != nil {
-			return err
-		}
-
-		// Check delve exists
-		delveExists := shell.CommandExists("dlv")
-		if !delveExists {
-			return fmt.Errorf("cannot launch delve (Is it installed?)")
-		}
-
-		// Get cwd
-		cwd, err := os.Getwd()
-		if err != nil {
-			return err
-		}
-
-		// Launch delve
-		println("Launching Delve on port 2345...")
-		command := shell.CreateCommand(cwd, "dlv", "--listen=:2345", "--headless=true", "--api-version=2", "--accept-multiclient", "exec", outputFilename)
-		return command.Run()
-	})
-
-	return nil
-}
-
-// doDebugBuild is our main build command
-func doDebugBuild(buildOptions *build.Options) (string, error) {
-
-	// Start Time
-	start := time.Now()
-
-	outputFilename, err := build.Build(buildOptions)
-	if err != nil {
-		return "", err
-	}
-
-	// Output stats
-	elapsed := time.Since(start)
-	buildOptions.Logger.Println("")
-	buildOptions.Logger.Println(fmt.Sprintf("Built '%s' in %s.", outputFilename, elapsed.Round(time.Millisecond).String()))
-	buildOptions.Logger.Println("")
-
-	return outputFilename, nil
-}

v2/cmd/wails/internal/commands/dev/dev.go

@@ -1,314 +0,0 @@
-package dev
-
-import (
-	"context"
-	"fmt"
-	"io"
-	"os"
-	"os/signal"
-	"runtime"
-	"strings"
-	"syscall"
-	"time"
-
-	"github.com/wailsapp/wails/v2/pkg/commands/build"
-
-	"github.com/wailsapp/wails/v2/internal/process"
-
-	"github.com/wzshiming/ctc"
-
-	"github.com/wailsapp/wails/v2/internal/fs"
-
-	"github.com/fsnotify/fsnotify"
-
-	"github.com/leaanthony/clir"
-	"github.com/wailsapp/wails/v2/pkg/clilogger"
-)
-
-// AddSubcommand adds the `dev` command for the Wails application
-func AddSubcommand(app *clir.Cli, w io.Writer) error {
-
-	command := app.NewSubCommand("dev", "Development mode")
-
-	// Passthrough ldflags
-	ldflags := ""
-	command.StringFlag("ldflags", "optional ldflags", &ldflags)
-
-	// compiler command
-	compilerCommand := "go"
-	command.StringFlag("compiler", "Use a different go compiler to build, eg go1.15beta1", &compilerCommand)
-
-	// extensions to trigger rebuilds
-	extensions := "go"
-	command.StringFlag("e", "Extensions to trigger rebuilds (comma separated) eg go,js,css,html", &extensions)
-
-	command.Action(func() error {
-
-		// Create logger
-		logger := clilogger.New(w)
-		app.PrintBanner()
-
-		// TODO: Check you are in a project directory
-		var extensionsThatTriggerARebuild = strings.Split(extensions, ",")
-
-		reloader, err := NewReloader(logger, extensionsThatTriggerARebuild, ldflags, compilerCommand)
-		if err != nil {
-			return err
-		}
-
-		// Start
-		err = reloader.Start()
-		if err != nil {
-			println("ERRRRRRRRRR: %+v", err)
-		}
-
-		logger.Println("\nDevelopment mode exited")
-
-		return err
-	})
-
-	return nil
-}
-
-type Reloader struct {
-
-	// Main context
-	ctx context.Context
-
-	// Signal context
-	signalContext context.Context
-
-	// notify
-	watcher *fsnotify.Watcher
-
-	// Logger
-	logger *clilogger.CLILogger
-
-	// Extensions to listen for
-	extensionsThatTriggerARebuild []string
-
-	// The binary we are running
-	binary *process.Process
-
-	// options
-	ldflags  string
-	compiler string
-}
-
-func NewReloader(logger *clilogger.CLILogger, extensionsThatTriggerARebuild []string, ldFlags string, compiler string) (*Reloader, error) {
-	var result Reloader
-
-	// Create context
-	result.ctx = context.Background()
-
-	// Signal context (we don't need cancel)
-	signalContext, _ := signal.NotifyContext(result.ctx, os.Interrupt, os.Kill, syscall.SIGTERM)
-	result.signalContext = signalContext
-
-	// Create watcher
-	watcher, err := fsnotify.NewWatcher()
-	if err != nil {
-		return nil, err
-	}
-	result.watcher = watcher
-
-	// Logger
-	result.logger = logger
-
-	// Extensions
-	result.extensionsThatTriggerARebuild = extensionsThatTriggerARebuild
-
-	// Options
-	result.ldflags = ldFlags
-	result.compiler = compiler
-
-	return &result, nil
-}
-
-func (r *Reloader) Start() error {
-
-	err := r.rebuildBinary()
-	if err != nil {
-		return err
-	}
-
-	// Get project dir
-	dir, err := os.Getwd()
-	if err != nil {
-		return err
-	}
-
-	// Get all subdirectories
-	dirs, err := fs.GetSubdirectories(dir)
-	if err != nil {
-		return err
-	}
-
-	// Setup a watcher for non-node_modules directories
-	r.logger.Println("Watching (sub)directories: %s", dir)
-
-	dirs.Each(func(dir string) {
-		if strings.Contains(dir, "node_modules") {
-			return
-		}
-		err = r.watcher.Add(dir)
-		if err != nil {
-			r.logger.Fatal(err.Error())
-		}
-	})
-
-	// Main loop
-	for {
-		select {
-		case <-r.signalContext.Done():
-			if r.binary != nil {
-				println("Binary is not nil - kill")
-				return r.binary.Kill()
-			}
-			return nil
-		case event := <-r.watcher.Events:
-			err := r.processWatcherEvent(event)
-			if err != nil {
-				println("error from processWatcherEvent. Calling cancel()")
-				println("Calling kill")
-				return r.binary.Kill()
-			}
-		}
-	}
-}
-
-func (r *Reloader) processWatcherEvent(event fsnotify.Event) error {
-
-	// Check for new directories
-	if event.Op&fsnotify.Create == fsnotify.Create {
-		// If this is a folder, add it to our watch list
-		if fs.DirExists(event.Name) {
-			if !strings.Contains(event.Name, "node_modules") {
-				err := r.watcher.Add(event.Name)
-				if err != nil {
-					return err
-				}
-				r.logger.Println("Watching directory: %s", event.Name)
-			}
-		}
-		return nil
-	}
-
-	// Check for file writes
-	if event.Op&fsnotify.Write == fsnotify.Write {
-
-		var rebuild bool
-
-		// Iterate all file patterns
-		for _, pattern := range r.extensionsThatTriggerARebuild {
-			if strings.HasSuffix(event.Name, pattern) {
-				rebuild = true
-			}
-		}
-
-		if !rebuild {
-			return nil
-		}
-
-		r.logger.Println("\n%s[Build triggered] %s %s", ctc.ForegroundGreen|ctc.ForegroundBright, event.Name, ctc.Reset)
-
-		return r.rebuildBinary()
-	}
-	return nil
-}
-
-func (r *Reloader) rebuildBinary() error {
-
-	// rebuild binary
-	binary, err := r.buildApp()
-	if err != nil {
-		return err
-	}
-
-	// Kill current binary if running
-	if r.binary != nil {
-		err = r.binary.Kill()
-		if err != nil {
-			return err
-		}
-	}
-
-	newProcess := process.NewProcess(r.ctx, r.logger, binary)
-	err = newProcess.Start()
-	if err != nil {
-		return err
-	}
-
-	// Ensure process runs correctly
-
-	return nil
-}
-
-//func restartApp(logger *clilogger.CLILogger, outputType string, ldflags string, compilerCommand string, debugBinaryProcess *process.Process) (*process.Process, error) {
-//
-//	appBinary, err := buildApp(logger, outputType, ldflags, compilerCommand)
-//	println()
-//	if err != nil {
-//		logger.Fatal(err.Error())
-//		return nil, errors.Wrap(err, "Build Failed:")
-//	}
-//	logger.Println("Build new binary: %s", appBinary)
-//
-//	// Kill existing binary if need be
-//	if debugBinaryProcess != nil {
-//		killError := debugBinaryProcess.Kill()
-//
-//		if killError != nil {
-//			logger.Fatal("Unable to kill debug binary (PID: %d)!", debugBinaryProcess.PID())
-//		}
-//
-//		debugBinaryProcess = nil
-//	}
-//
-//	// TODO: Generate `backend.js`
-//
-//	// Start up new binary
-//	newProcess := process.NewProcess(logger, appBinary)
-//	err = newProcess.Start()
-//	if err != nil {
-//		// Remove binary
-//		deleteError := fs.DeleteFile(appBinary)
-//		if deleteError != nil {
-//			logger.Fatal("Unable to delete app binary: " + appBinary)
-//		}
-//		logger.Fatal("Unable to start application: %s", err.Error())
-//	}
-//
-//	// Check if port is open
-//	timeout := time.Second
-//	conn, err := net.DialTimeout("tcp", net.JoinHostPort("host", port), timeout)
-//	if err != nil {
-//		return
-//	}
-//	newProcess.Running
-//	return newProcess, nil
-//}
-
-// buildapp attempts to compile the application
-// It returns the path to the new binary or an error
-func (r *Reloader) buildApp() (string, error) {
-
-	// Create random output file
-	outputFile := fmt.Sprintf("debug-%d", time.Now().Unix())
-
-	// Create BuildOptions
-	buildOptions := &build.Options{
-		Logger:         r.logger,
-		OutputType:     "dev",
-		Mode:           build.Debug,
-		Pack:           false,
-		Platform:       runtime.GOOS,
-		LDFlags:        r.ldflags,
-		Compiler:       r.compiler,
-		OutputFile:     outputFile,
-		IgnoreFrontend: true,
-	}
-
-	return build.Build(buildOptions)
-
-}

v2/cmd/wails/internal/commands/doctor/doctor.go

@@ -1,154 +0,0 @@
-package doctor
-
-import (
-	"fmt"
-	"io"
-	"log"
-	"os"
-	"runtime"
-	"strings"
-	"text/tabwriter"
-
-	"github.com/leaanthony/clir"
-	"github.com/wailsapp/wails/v2/internal/system"
-	"github.com/wailsapp/wails/v2/internal/system/packagemanager"
-	"github.com/wailsapp/wails/v2/pkg/clilogger"
-)
-
-// AddSubcommand adds the `doctor` command for the Wails application
-func AddSubcommand(app *clir.Cli, w io.Writer) error {
-
-	command := app.NewSubCommand("doctor", "Diagnose your environment")
-
-	command.Action(func() error {
-
-		logger := clilogger.New(w)
-
-		app.PrintBanner()
-		logger.Print("Scanning system - please wait...")
-
-		// Get system info
-		info, err := system.GetInfo()
-		if err != nil {
-			return err
-		}
-		logger.Println("Done.")
-
-		// Start a new tabwriter
-		w := new(tabwriter.Writer)
-		w.Init(os.Stdout, 8, 8, 0, '\t', 0)
-
-		// Write out the system information
-		fmt.Fprintf(w, "\n")
-		fmt.Fprintf(w, "System\n")
-		fmt.Fprintf(w, "------\n")
-		fmt.Fprintf(w, "%s\t%s\n", "OS:", info.OS.Name)
-		fmt.Fprintf(w, "%s\t%s\n", "Version: ", info.OS.Version)
-		fmt.Fprintf(w, "%s\t%s\n", "ID:", info.OS.ID)
-
-		// Exit early if PM not found
-		if info.PM == nil {
-			fmt.Fprintf(w, "\n%s\t%s", "Package Manager:", "Not Found")
-			w.Flush()
-			println()
-			return nil
-		}
-		fmt.Fprintf(w, "%s\t%s\n", "Package Manager: ", info.PM.Name())
-
-		// Output Go Information
-		fmt.Fprintf(w, "%s\t%s\n", "Go Version:", runtime.Version())
-		fmt.Fprintf(w, "%s\t%s\n", "Platform:", runtime.GOOS)
-		fmt.Fprintf(w, "%s\t%s\n", "Architecture:", runtime.GOARCH)
-
-		// Output Dependencies Status
-		var dependenciesMissing = []string{}
-		var externalPackages = []*packagemanager.Dependancy{}
-		var dependenciesAvailableRequired = 0
-		var dependenciesAvailableOptional = 0
-		fmt.Fprintf(w, "\n")
-		fmt.Fprintf(w, "Dependency\tPackage Name\tStatus\tVersion\n")
-		fmt.Fprintf(w, "----------\t------------\t------\t-------\n")
-
-		// Loop over dependencies
-		for _, dependency := range info.Dependencies {
-
-			name := dependency.Name
-			if dependency.Optional {
-				name += "*"
-			}
-			packageName := "Unknown"
-			status := "Not Found"
-
-			// If we found the package
-			if dependency.PackageName != "" {
-
-				packageName = dependency.PackageName
-
-				// If it's installed, update the status
-				if dependency.Installed {
-					status = "Installed"
-				} else {
-					// Generate meaningful status text
-					status = "Available"
-
-					if dependency.Optional {
-						dependenciesAvailableOptional++
-					} else {
-						dependenciesAvailableRequired++
-					}
-				}
-			} else {
-				if !dependency.Optional {
-					dependenciesMissing = append(dependenciesMissing, dependency.Name)
-				}
-
-				if dependency.External {
-					externalPackages = append(externalPackages, dependency)
-				}
-			}
-
-			fmt.Fprintf(w, "%s\t%s\t%s\t%s\n", name, packageName, status, dependency.Version)
-		}
-		fmt.Fprintf(w, "\n")
-		fmt.Fprintf(w, "* - Optional Dependency\n")
-		w.Flush()
-		logger.Println("")
-		logger.Println("Diagnosis")
-		logger.Println("---------\n")
-
-		// Generate an appropriate diagnosis
-
-		if len(dependenciesMissing) == 0 && dependenciesAvailableRequired == 0 {
-			logger.Println("Your system is ready for Wails development!")
-		}
-
-		if dependenciesAvailableRequired != 0 {
-			log.Println("Install required packages using: " + info.Dependencies.InstallAllRequiredCommand())
-		}
-
-		if dependenciesAvailableOptional != 0 {
-			log.Println("Install optional packages using: " + info.Dependencies.InstallAllOptionalCommand())
-		}
-
-		if len(externalPackages) > 0 {
-			for _, p := range externalPackages {
-				if p.Optional {
-					print("[Optional] ")
-				}
-				log.Println("Install " + p.Name + ": " + p.InstallCommand)
-			}
-		}
-
-		if len(dependenciesMissing) != 0 {
-			// TODO: Check if apps are available locally and if so, adjust the diagnosis
-			log.Println("Fatal:")
-			log.Println("Required dependencies missing: " + strings.Join(dependenciesMissing, " "))
-			log.Println("Please read this article on how to resolve this: https://wails.app/guides/resolving-missing-packages")
-		}
-
-		log.Println("")
-		return nil
-	})
-
-	return nil
-}

v2/cmd/wails/internal/commands/generate/generate.go

@@ -1,91 +0,0 @@
-package generate
-
-import (
-	"io"
-	"time"
-
-	"github.com/leaanthony/clir"
-	"github.com/wailsapp/wails/v2/pkg/clilogger"
-	"github.com/wailsapp/wails/v2/pkg/parser"
-)
-
-// AddSubcommand adds the `dev` command for the Wails application
-func AddSubcommand(app *clir.Cli, w io.Writer) error {
-
-	command := app.NewSubCommand("generate", "Code Generation Tools")
-
-	// Backend API
-	backendAPI := command.NewSubCommand("module", "Generates a JS module for the frontend to interface with the backend")
-
-	// Quiet Init
-	quiet := false
-	backendAPI.BoolFlag("q", "Supress output to console", &quiet)
-
-	backendAPI.Action(func() error {
-
-		// Create logger
-		logger := clilogger.New(w)
-		logger.Mute(quiet)
-
-		app.PrintBanner()
-
-		logger.Print("Generating Javascript module for Go code...")
-
-		// Start Time
-		start := time.Now()
-
-		p, err := parser.GenerateWailsFrontendPackage()
-		if err != nil {
-			return err
-		}
-
-		logger.Println("done.")
-		logger.Println("")
-
-		elapsed := time.Since(start)
-		packages := p.Packages
-
-		// Print report
-		for _, pkg := range p.Packages {
-			if pkg.ShouldGenerate() {
-				logPackage(pkg, logger)
-			}
-
-		}
-
-		logger.Println("%d packages parsed in %s.", len(packages), elapsed)
-
-		return nil
-
-	})
-	return nil
-}
-
-func logPackage(pkg *parser.Package, logger *clilogger.CLILogger) {
-
-	logger.Println("Processed Go package '" + pkg.Gopackage.Name + "' as '" + pkg.Name + "'")
-	for _, strct := range pkg.Structs() {
-		logger.Println("")
-		logger.Println("  Processed struct '" + strct.Name + "'")
-		if strct.IsBound {
-			for _, method := range strct.Methods {
-				logger.Println("    Bound method '" + method.Name + "'")
-			}
-		}
-		if strct.IsUsedAsData {
-			for _, field := range strct.Fields {
-				if !field.Ignored {
-					logger.Print("    Processed ")
-					if field.IsOptional {
-						logger.Print("optional ")
-					}
-					logger.Println("field '" + field.Name + "' as '" + field.JSName() + "'")
-				}
-			}
-		}
-	}
-	logger.Println("")
-
-	// logger.Println("  Original Go Package Path:", pkg.Gopackage.PkgPath)
-	// logger.Println("  Original Go Package Path:", pkg.Gopackage.PkgPath)
-}

v2/cmd/wails/internal/commands/initialise/initialise.go

@@ -1,182 +0,0 @@
-package initialise
-
-import (
-	"fmt"
-	"io"
-	"strings"
-	"time"
-
-	"github.com/leaanthony/clir"
-	"github.com/pkg/errors"
-	"github.com/wailsapp/wails/v2/internal/templates"
-	"github.com/wailsapp/wails/v2/pkg/clilogger"
-	"github.com/wailsapp/wails/v2/pkg/git"
-)
-
-// AddSubcommand adds the `init` command for the Wails application
-func AddSubcommand(app *clir.Cli, w io.Writer) error {
-
-	// Load the template shortnames
-	validShortNames, err := templates.TemplateShortNames()
-	if err != nil {
-		return err
-	}
-
-	command := app.NewSubCommand("init", "Initialise a new Wails project")
-
-	// Setup template name flag
-	templateName := "vanilla"
-	description := "Name of template to use. Valid tempates: " + validShortNames.Join(" ")
-	command.StringFlag("t", description, &templateName)
-
-	// Setup project name
-	projectName := ""
-	command.StringFlag("n", "Name of project", &projectName)
-
-	// Setup project directory
-	projectDirectory := ""
-	command.StringFlag("d", "Project directory", &projectDirectory)
-
-	// Quiet Init
-	quiet := false
-	command.BoolFlag("q", "Supress output to console", &quiet)
-
-	initGit := false
-	gitInstalled := git.IsInstalled()
-	if gitInstalled {
-		// Git Init
-		command.BoolFlag("g", "Initialise git repository", &initGit)
-	}
-
-	// VSCode project files
-	vscode := false
-	command.BoolFlag("vscode", "Generate VSCode project files", &vscode)
-
-	// List templates
-	list := false
-	command.BoolFlag("l", "List templates", &list)
-
-	command.Action(func() error {
-
-		// Create logger
-		logger := clilogger.New(w)
-		logger.Mute(quiet)
-
-		// Are we listing templates?
-		if list {
-			app.PrintBanner()
-			err := templates.OutputList(logger)
-			logger.Println("")
-			return err
-		}
-
-		// Validate output type
-		if !validShortNames.Contains(templateName) {
-			logger.Print(fmt.Sprintf("[ERROR] Template '%s' is not valid", templateName))
-			logger.Println("")
-			command.PrintHelp()
-			return nil
-		}
-
-		// Validate name
-		if len(projectName) == 0 {
-			logger.Println("ERROR: Project name required")
-			logger.Println("")
-			command.PrintHelp()
-			return nil
-		}
-
-		if !quiet {
-			app.PrintBanner()
-		}
-
-		task := fmt.Sprintf("Initialising Project %s", strings.Title(projectName))
-		logger.Println(task)
-		logger.Println(strings.Repeat("-", len(task)))
-
-		// Create Template Options
-		options := &templates.Options{
-			ProjectName:    projectName,
-			TargetDir:      projectDirectory,
-			TemplateName:   templateName,
-			Logger:         logger,
-			GenerateVSCode: vscode,
-			InitGit:        initGit,
-		}
-
-		// Try to discover author details from git config
-		err := findAuthorDetails(options)
-		if err != nil {
-			return err
-		}
-
-		return initProject(options)
-	})
-
-	return nil
-}
-
-// initProject is our main init command
-func initProject(options *templates.Options) error {
-
-	// Start Time
-	start := time.Now()
-
-	// Install the template
-	err := templates.Install(options)
-	if err != nil {
-		return err
-	}
-
-	if options.InitGit {
-		err = initGit(options)
-		if err != nil {
-			return err
-		}
-	}
-
-	// Output stats
-	elapsed := time.Since(start)
-	options.Logger.Println("")
-	options.Logger.Println("Project Name:      " + options.ProjectName)
-	options.Logger.Println("Project Directory: " + options.TargetDir)
-	options.Logger.Println("Project Template:  " + options.TemplateName)
-	if options.GenerateVSCode {
-		options.Logger.Println("VSCode config files generated.")
-	}
-	if options.InitGit {
-		options.Logger.Println("Git repository initialised.")
-	}
-	options.Logger.Println("")
-	options.Logger.Println(fmt.Sprintf("Initialised project '%s' in %s.", options.ProjectName, elapsed.Round(time.Millisecond).String()))
-	options.Logger.Println("")
-
-	return nil
-}
-
-func initGit(options *templates.Options) error {
-	err := git.InitRepo(options.TargetDir)
-	if err != nil {
-		return errors.Wrap(err, "Unable to initialise git repository:")
-	}
-
-	return nil
-}
-
-func findAuthorDetails(options *templates.Options) error {
-	if git.IsInstalled() {
-		name, err := git.Name()
-		if err != nil {
-			return err
-		}
-		options.AuthorName = strings.TrimSpace(name)
-
-		email, err := git.Email()
-		if err != nil {
-			return err
-		}
-		options.AuthorEmail = strings.TrimSpace(email)
-	}
-
-	return nil
-}

v2/cmd/wails/internal/commands/update/update.go

@@ -1,164 +0,0 @@
-package update
-
-import (
-	"fmt"
-	"io"
-	"log"
-	"os"
-
-	"github.com/wailsapp/wails/v2/internal/shell"
-
-	"github.com/wailsapp/wails/v2/internal/github"
-
-	"github.com/leaanthony/clir"
-	"github.com/wailsapp/wails/v2/pkg/clilogger"
-)
-
-// AddSubcommand adds the `init` command for the Wails application
-func AddSubcommand(app *clir.Cli, w io.Writer, currentVersion string) error {
-
-	command := app.NewSubCommand("update", "Update the Wails CLI")
-	command.LongDescription(`This command allows you to update your version of Wails.`)
-
-	// Setup flags
-	var prereleaseRequired bool
-	command.BoolFlag("pre", "Update to latest Prerelease", &prereleaseRequired)
-
-	var specificVersion string
-	command.StringFlag("version", "Install a specific version (Overrides other flags)", &specificVersion)
-
-	command.Action(func() error {
-
-		// Create logger
-		logger := clilogger.New(w)
-
-		// Print banner
-		app.PrintBanner()
-		logger.Println("Checking for updates...")
-
-		var desiredVersion *github.SemanticVersion
-		var err error
-		var valid bool
-
-		if len(specificVersion) > 0 {
-			// Check if this is a valid version
-			valid, err = github.IsValidTag(specificVersion)
-			if err == nil {
-				if !valid {
-					err = fmt.Errorf("version '%s' is invalid", specificVersion)
-				} else {
-					desiredVersion, err = github.NewSemanticVersion(specificVersion)
-				}
-			}
-		} else {
-			if prereleaseRequired {
-				desiredVersion, err = github.GetLatestPreRelease()
-			} else {
-				desiredVersion, err = github.GetLatestStableRelease()
-			}
-		}
-		if err != nil {
-			return err
-		}
-		fmt.Println()
-
-		fmt.Println("    Current Version : " + currentVersion)
-
-		if len(specificVersion) > 0 {
-			fmt.Printf("    Desired Version : v%s\n", desiredVersion)
-		} else {
-			if prereleaseRequired {
-				fmt.Printf("  Latest Prerelease : v%s\n", desiredVersion)
-			} else {
-				fmt.Printf("     Latest Release : v%s\n", desiredVersion)
-			}
-		}
-
-		return updateToVersion(logger, desiredVersion, len(specificVersion) > 0, currentVersion)
-	})
-
-	return nil
-}
-
-func updateToVersion(logger *clilogger.CLILogger, targetVersion *github.SemanticVersion, force bool, currentVersion string) error {
-
-	var targetVersionString = "v" + targetVersion.String()
-
-	// Early exit
-	if targetVersionString == currentVersion {
-		logger.Println("Looks like you're up to date!")
-		return nil
-	}
-
-	var desiredVersion string
-
-	if !force {
-
-		compareVersion := currentVersion
-
-		currentVersion, err := github.NewSemanticVersion(compareVersion)
-		if err != nil {
-			return err
-		}
-
-		var success bool
-
-		// Release -> Pre-Release = Massage current version to prerelease format
-		if targetVersion.IsPreRelease() && currentVersion.IsRelease() {
-			testVersion, err := github.NewSemanticVersion(compareVersion + "-0")
-			if err != nil {
-				return err
-			}
-			success, _ = targetVersion.IsGreaterThan(testVersion)
-		}
-		// Pre-Release -> Release = Massage target version to prerelease format
-		if targetVersion.IsRelease() && currentVersion.IsPreRelease() {
-			// We are ok with greater than or equal
-			mainversion := currentVersion.MainVersion()
-			targetVersion, err = github.NewSemanticVersion(targetVersion.String())
-			if err != nil {
-				return err
-			}
-			success, _ = targetVersion.IsGreaterThanOrEqual(mainversion)
-		}
-
-		// Release -> Release = Standard check
-		if (targetVersion.IsRelease() && currentVersion.IsRelease()) ||
-			(targetVersion.IsPreRelease() && currentVersion.IsPreRelease()) {
-
-			success, _ = targetVersion.IsGreaterThan(currentVersion)
-		}
-
-		// Compare
-		if !success {
-			logger.Println("Error: The requested version is lower than the current version.")
-			logger.Println("If this is what you really want to do, use `wails update -version %s`", targetVersionString)
-			return nil
-		}
-
-		desiredVersion = "v" + targetVersion.String()
-
-	} else {
-		desiredVersion = "v" + targetVersion.String()
-	}
-
-	fmt.Println()
-	logger.Print("Installing Wails " + desiredVersion + "...")
-
-	// Run command in non module directory
-	homeDir, err := os.UserHomeDir()
-	if err != nil {
-		log.Fatal("Cannot find home directory! Please file a bug report!")
-	}
-
-	sout, serr, err := shell.RunCommand(homeDir, "go", "get", "github.com/wailsapp/wails/v2/cmd/wails@"+desiredVersion)
-	if err != nil {
-		logger.Println("Failed.")
-		logger.Println(sout + `\n` + serr)
-		return err
-	}
-	fmt.Println()
-	logger.Println("Wails updated to " + desiredVersion)
-
-	return nil
-}

v2/cmd/wails/main.go

@@ -1,83 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"os"
-
-	"github.com/wzshiming/ctc"
-
-	"github.com/wailsapp/wails/v2/cmd/wails/internal/commands/update"
-
-	"github.com/leaanthony/clir"
-	"github.com/wailsapp/wails/v2/cmd/wails/internal/commands/build"
-	"github.com/wailsapp/wails/v2/cmd/wails/internal/commands/debug"
-	"github.com/wailsapp/wails/v2/cmd/wails/internal/commands/dev"
-	"github.com/wailsapp/wails/v2/cmd/wails/internal/commands/doctor"
-	"github.com/wailsapp/wails/v2/cmd/wails/internal/commands/generate"
-	"github.com/wailsapp/wails/v2/cmd/wails/internal/commands/initialise"
-)
-
-func fatal(message string) {
-	println(message)
-	os.Exit(1)
-}
-
-func col(colour ctc.Color, text string) string {
-	return fmt.Sprintf("%s%s%s", colour, text, ctc.Reset)
-}
-
-func Yellow(str string) string {
-	return col(ctc.ForegroundBrightYellow, str)
-}
-
-func Red(str string) string {
-	return col(ctc.ForegroundBrightRed, str)
-}
-
-func banner(cli *clir.Cli) string {
-	return fmt.Sprintf("%s %s - Go/HTML Application Framework", Yellow("Wails"), Red(version))
-}
-
-func main() {
-
-	var err error
-
-	app := clir.NewCli("Wails", "Go/HTML Application Framework", version)
-
-	app.SetBannerFunction(banner)
-
-	build.AddBuildSubcommand(app, os.Stdout)
-	err = initialise.AddSubcommand(app, os.Stdout)
-	if err != nil {
-		fatal(err.Error())
-	}
-
-	err = debug.AddSubcommand(app, os.Stdout)
-	if err != nil {
-		fatal(err.Error())
-	}
-	err = doctor.AddSubcommand(app, os.Stdout)
-	if err != nil {
-		fatal(err.Error())
-	}
-
-	err = dev.AddSubcommand(app, os.Stdout)
-	if err != nil {
-		fatal(err.Error())
-	}
-
-	err = generate.AddSubcommand(app, os.Stdout)
-	if err != nil {
-		fatal(err.Error())
-	}
-
-	err = update.AddSubcommand(app, os.Stdout, version)
-	if err != nil {
-		fatal(err.Error())
-	}
-
-	err = app.Run()
-	if err != nil {
-		println("\n\nERROR: " + err.Error())
-	}
-}

v2/cmd/wails/version.go

@@ -1,3 +0,0 @@
-package main
-
-var version = "v2.0.0-alpha.26"

v2/go.mod

@@ -1,30 +0,0 @@
-module github.com/wailsapp/wails/v2
-
-go 1.16
-
-require (
-	github.com/Masterminds/semver v1.5.0
-	github.com/davecgh/go-spew v1.1.1
-	github.com/fatih/structtag v1.2.0
-	github.com/fsnotify/fsnotify v1.4.9
-	github.com/gorilla/websocket v1.4.1
-	github.com/imdario/mergo v0.3.11
-	github.com/jackmordaunt/icns v1.0.0
-	github.com/leaanthony/clir v1.0.4
-	github.com/leaanthony/gosod v0.0.4
-	github.com/leaanthony/slicer v1.5.0
-	github.com/matryer/is v1.4.0
-	github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646 // indirect
-	github.com/olekukonko/tablewriter v0.0.4
-	github.com/pkg/errors v0.9.1
-	github.com/tdewolff/minify v2.3.6+incompatible
-	github.com/tdewolff/parse v2.3.4+incompatible // indirect
-	github.com/tdewolff/test v1.0.6 // indirect
-	github.com/wzshiming/ctc v1.2.3 // indirect
-	github.com/xyproto/xpm v1.2.1
-	golang.org/x/net v0.0.0-20200822124328-c89045814202
-	golang.org/x/sync v0.0.0-20201207232520-09787c993a3a
-	golang.org/x/sys v0.0.0-20200724161237-0e2f3a69832c
-	golang.org/x/tools v0.0.0-20200902012652-d1954cc86c82
-	nhooyr.io/websocket v1.8.6
-)

v2/go.sum

@@ -1,127 +0,0 @@
-github.com/Masterminds/semver v1.5.0 h1:H65muMkzWKEuNDnfl9d70GUjFniHKHRbFPGBuZ3QEww=
-github.com/Masterminds/semver v1.5.0/go.mod h1:MB6lktGJrhw8PrUyiEoblNEGEQ+RzHPF078ddwwvV3Y=
-github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
-github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/fatih/structtag v1.2.0 h1:/OdNE99OxoI/PqaW/SuSK9uxxT3f/tcSZgon/ssNSx4=
-github.com/fatih/structtag v1.2.0/go.mod h1:mBJUNpUnHmRKrKlQQlmCrh5PuhftFbNv8Ys4/aAZl94=
-github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
-github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
-github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
-github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
-github.com/gin-gonic/gin v1.6.3 h1:ahKqKTFpO5KTPHxWZjEdPScmYaGtLo8Y4DMHoEsnp14=
-github.com/gin-gonic/gin v1.6.3/go.mod h1:75u5sXoLsGZoRN5Sgbi1eraJ4GU3++wFwWzhwvtwp4M=
-github.com/go-playground/assert/v2 v2.0.1/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
-github.com/go-playground/locales v0.13.0 h1:HyWk6mgj5qFqCT5fjGBuRArbVDfE4hi8+e8ceBS/t7Q=
-github.com/go-playground/locales v0.13.0/go.mod h1:taPMhCMXrRLJO55olJkUXHZBHCxTMfnGwq/HNwmWNS8=
-github.com/go-playground/universal-translator v0.17.0 h1:icxd5fm+REJzpZx7ZfpaD876Lmtgy7VtROAbHHXk8no=
-github.com/go-playground/universal-translator v0.17.0/go.mod h1:UkSxE5sNxxRwHyU+Scu5vgOQjsIJAF8j9muTVoKLVtA=
-github.com/go-playground/validator/v10 v10.2.0 h1:KgJ0snyC2R9VXYN2rneOtQcw5aHQB1Vv0sFl1UcHBOY=
-github.com/go-playground/validator/v10 v10.2.0/go.mod h1:uOYAAleCW8F/7oMFd6aG0GOhaH6EGOAJShg8Id5JGkI=
-github.com/gobwas/httphead v0.0.0-20180130184737-2c6c146eadee h1:s+21KNqlpePfkah2I+gwHF8xmJWRjooY+5248k6m4A0=
-github.com/gobwas/httphead v0.0.0-20180130184737-2c6c146eadee/go.mod h1:L0fX3K22YWvt/FAX9NnzrNzcI4wNYi9Yku4O0LKYflo=
-github.com/gobwas/pool v0.2.0 h1:QEmUOlnSjWtnpRGHF3SauEiOsy82Cup83Vf2LcMlnc8=
-github.com/gobwas/pool v0.2.0/go.mod h1:q8bcK0KcYlCgd9e7WYLm9LpyS+YeLd8JVDW6WezmKEw=
-github.com/gobwas/ws v1.0.2 h1:CoAavW/wd/kulfZmSIBt6p24n4j7tHgNVCjsfHVNUbo=
-github.com/gobwas/ws v1.0.2/go.mod h1:szmBTxLgaFppYjEmNtny/v3w89xOydFnnZMcgRRu/EM=
-github.com/golang/protobuf v1.3.3/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
-github.com/golang/protobuf v1.3.5 h1:F768QJ1E9tib+q5Sc8MkdJi1RxLTbRcTf8LJV56aRls=
-github.com/golang/protobuf v1.3.5/go.mod h1:6O5/vntMXwX2lRkT1hjjk0nAC1IDOTvTlVgjlRvqsdk=
-github.com/google/go-cmp v0.4.0 h1:xsAVV57WRhGj6kEIi8ReJzQlHHqcBYCElAvkovg3B/4=
-github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
-github.com/gorilla/websocket v1.4.1 h1:q7AeDBpnBk8AogcD4DSag/Ukw/KV+YhzLj2bP5HvKCM=
-github.com/gorilla/websocket v1.4.1/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
-github.com/imdario/mergo v0.3.11 h1:3tnifQM4i+fbajXKBHXWEH+KvNHqojZ778UH75j3bGA=
-github.com/imdario/mergo v0.3.11/go.mod h1:jmQim1M+e3UYxmgPu/WyfjB3N3VflVyUjjjwH0dnCYA=
-github.com/jackmordaunt/icns v1.0.0 h1:RYSxplerf/l/DUd09AHtITwckkv/mqjVv4DjYdPmAMQ=
-github.com/jackmordaunt/icns v1.0.0/go.mod h1:7TTQVEuGzVVfOPPlLNHJIkzA6CoV7aH1Dv9dW351oOo=
-github.com/json-iterator/go v1.1.9 h1:9yzud/Ht36ygwatGx56VwCZtlI/2AD15T1X2sjSuGns=
-github.com/json-iterator/go v1.1.9/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
-github.com/klauspost/compress v1.10.3 h1:OP96hzwJVBIHYU52pVTI6CczrxPvrGfgqF9N5eTO0Q8=
-github.com/klauspost/compress v1.10.3/go.mod h1:aoV0uJVorq1K+umq18yTdKaF57EivdYsUV+/s2qKfXs=
-github.com/leaanthony/clir v1.0.4 h1:Dov2y9zWJmZr7CjaCe86lKa4b5CSxskGAt2yBkoDyiU=
-github.com/leaanthony/clir v1.0.4/go.mod h1:k/RBkdkFl18xkkACMCLt09bhiZnrGORoxmomeMvDpE0=
-github.com/leaanthony/gosod v0.0.4 h1:v4hepo4IyL8E8c9qzDsvYcA0KGh7Npf8As74K5ibQpI=
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v2/internal/app/debug.go

@@ -1,41 +0,0 @@
-// +build debug
-
-package app
-
-import (
-	"flag"
-	"strings"
-
-	"github.com/wailsapp/wails/v2/pkg/logger"
-)
-
-// Init initialises the application for a debug environment
-func (a *App) Init() error {
-	// Indicate debug mode
-	a.debug = true
-
-	if a.appType == "desktop" {
-		// Enable dev tools
-		a.options.DevTools = true
-	}
-
-	// Set log levels
-	greeting := flag.String("loglevel", "debug", "Loglevel to use - Trace, Debug, Info, Warning, Error")
-	flag.Parse()
-	if len(*greeting) > 0 {
-		switch strings.ToLower(*greeting) {
-		case "trace":
-			a.logger.SetLogLevel(logger.TRACE)
-		case "info":
-			a.logger.SetLogLevel(logger.INFO)
-		case "warning":
-			a.logger.SetLogLevel(logger.WARNING)
-		case "error":
-			a.logger.SetLogLevel(logger.ERROR)
-		default:
-			a.logger.SetLogLevel(logger.DEBUG)
-		}
-	}
-
-	return nil
-}

v2/internal/app/default.go

@@ -1,41 +0,0 @@
-// +build !desktop,!hybrid,!server,!dev
-
-package app
-
-// This is the default application that will get run if the user compiles using `go build`.
-// The reason we want to prevent that is that the `wails build` command does a lot of behind
-// the scenes work such as asset compilation. If we allow `go build`, the state of these assets
-// will be unknown and the application will not work as expected.
-
-import (
-	"os"
-
-	"github.com/wailsapp/wails/v2/internal/logger"
-
-	"github.com/wailsapp/wails/v2/pkg/options"
-)
-
-// App defines a Wails application structure
-type App struct {
-	Title     string
-	Width     int
-	Height    int
-	Resizable bool
-
-	// Indicates if the app is running in debug mode
-	debug bool
-
-	logger *logger.Logger
-}
-
-// CreateApp returns a null application
-func CreateApp(_ *options.App) (*App, error) {
-	return &App{}, nil
-}
-
-// Run the application
-func (a *App) Run() error {
-	println(`FATAL: This application was built using "go build". This is unsupported. Please compile using "wails build".`)
-	os.Exit(1)
-	return nil
-}

v2/internal/app/desktop.go

@@ -1,235 +0,0 @@
-// +build desktop,!server
-
-package app
-
-import (
-	"context"
-	"sync"
-
-	"github.com/wailsapp/wails/v2/internal/binding"
-	"github.com/wailsapp/wails/v2/internal/ffenestri"
-	"github.com/wailsapp/wails/v2/internal/logger"
-	"github.com/wailsapp/wails/v2/internal/menumanager"
-	"github.com/wailsapp/wails/v2/internal/messagedispatcher"
-	"github.com/wailsapp/wails/v2/internal/runtime"
-	"github.com/wailsapp/wails/v2/internal/servicebus"
-	"github.com/wailsapp/wails/v2/internal/signal"
-	"github.com/wailsapp/wails/v2/internal/subsystem"
-	"github.com/wailsapp/wails/v2/pkg/options"
-)
-
-// App defines a Wails application structure
-type App struct {
-	appType string
-
-	window     *ffenestri.Application
-	servicebus *servicebus.ServiceBus
-	logger     *logger.Logger
-	signal     *signal.Manager
-	options    *options.App
-
-	// Subsystems
-	log     *subsystem.Log
-	runtime *subsystem.Runtime
-	event   *subsystem.Event
-	//binding    *subsystem.Binding
-	call       *subsystem.Call
-	menu       *subsystem.Menu
-	dispatcher *messagedispatcher.Dispatcher
-
-	menuManager *menumanager.Manager
-
-	// Indicates if the app is in debug mode
-	debug bool
-
-	// This is our binding DB
-	bindings *binding.Bindings
-
-	// Application Stores
-	loglevelStore  *runtime.Store
-	appconfigStore *runtime.Store
-
-	// Startup/Shutdown
-	startupCallback  func(*runtime.Runtime)
-	shutdownCallback func()
-}
-
-// Create App
-func CreateApp(appoptions *options.App) (*App, error) {
-
-	// Merge default options
-	options.MergeDefaults(appoptions)
-
-	// Set up logger
-	myLogger := logger.New(appoptions.Logger)
-	myLogger.SetLogLevel(appoptions.LogLevel)
-
-	// Create the menu manager
-	menuManager := menumanager.NewManager()
-
-	// Process the application menu
-	menuManager.SetApplicationMenu(options.GetApplicationMenu(appoptions))
-
-	// Process context menus
-	contextMenus := options.GetContextMenus(appoptions)
-	for _, contextMenu := range contextMenus {
-		menuManager.AddContextMenu(contextMenu)
-	}
-
-	// Process tray menus
-	trayMenus := options.GetTrayMenus(appoptions)
-	for _, trayMenu := range trayMenus {
-		menuManager.AddTrayMenu(trayMenu)
-	}
-
-	window := ffenestri.NewApplicationWithConfig(appoptions, myLogger, menuManager)
-
-	// Create binding exemptions - Ugly hack. There must be a better way
-	bindingExemptions := []interface{}{appoptions.Startup, appoptions.Shutdown}
-
-	result := &App{
-		appType:          "desktop",
-		window:           window,
-		servicebus:       servicebus.New(myLogger),
-		logger:           myLogger,
-		bindings:         binding.NewBindings(myLogger, appoptions.Bind, bindingExemptions),
-		menuManager:      menuManager,
-		startupCallback:  appoptions.Startup,
-		shutdownCallback: appoptions.Shutdown,
-	}
-
-	result.options = appoptions
-
-	// Initialise the app
-	err := result.Init()
-
-	return result, err
-
-}
-
-// Run the application
-func (a *App) Run() error {
-
-	var err error
-
-	// Setup a context
-	var subsystemWaitGroup sync.WaitGroup
-	parentContext := context.WithValue(context.Background(), "waitgroup", &subsystemWaitGroup)
-	ctx, cancel := context.WithCancel(parentContext)
-
-	// Setup signal handler
-	signalsubsystem, err := signal.NewManager(ctx, cancel, a.servicebus, a.logger, a.shutdownCallback)
-	if err != nil {
-		return err
-	}
-	a.signal = signalsubsystem
-	a.signal.Start()
-
-	// Start the service bus
-	a.servicebus.Debug()
-	err = a.servicebus.Start()
-	if err != nil {
-		return err
-	}
-
-	runtimesubsystem, err := subsystem.NewRuntime(ctx, a.servicebus, a.logger, a.startupCallback, a.shutdownCallback)
-	if err != nil {
-		return err
-	}
-	a.runtime = runtimesubsystem
-	err = a.runtime.Start()
-	if err != nil {
-		return err
-	}
-
-	// Application Stores
-	a.loglevelStore = a.runtime.GoRuntime().Store.New("wails:loglevel", a.options.LogLevel)
-	a.appconfigStore = a.runtime.GoRuntime().Store.New("wails:appconfig", a.options)
-
-	// Start the logging subsystem
-	log, err := subsystem.NewLog(a.servicebus, a.logger, a.loglevelStore)
-	if err != nil {
-		return err
-	}
-	a.log = log
-	err = a.log.Start()
-	if err != nil {
-		return err
-	}
-
-	// create the dispatcher
-	dispatcher, err := messagedispatcher.New(a.servicebus, a.logger)
-	if err != nil {
-		return err
-	}
-	a.dispatcher = dispatcher
-	err = dispatcher.Start()
-	if err != nil {
-		return err
-	}
-
-	// Start the eventing subsystem
-	eventsubsystem, err := subsystem.NewEvent(ctx, a.servicebus, a.logger)
-	if err != nil {
-		return err
-	}
-	a.event = eventsubsystem
-	err = a.event.Start()
-	if err != nil {
-		return err
-	}
-
-	// Start the menu subsystem
-	menusubsystem, err := subsystem.NewMenu(ctx, a.servicebus, a.logger, a.menuManager)
-	if err != nil {
-		return err
-	}
-	a.menu = menusubsystem
-	err = a.menu.Start()
-	if err != nil {
-		return err
-	}
-
-	// Start the call subsystem
-	callSubsystem, err := subsystem.NewCall(ctx, a.servicebus, a.logger, a.bindings.DB(), a.runtime.GoRuntime())
-	if err != nil {
-		return err
-	}
-	a.call = callSubsystem
-	err = a.call.Start()
-	if err != nil {
-		return err
-	}
-
-	// Dump bindings as a debug
-	bindingDump, err := a.bindings.ToJSON()
-	if err != nil {
-		return err
-	}
-
-	err = a.window.Run(dispatcher, bindingDump, a.debug)
-	a.logger.Trace("Ffenestri.Run() exited")
-	if err != nil {
-		return err
-	}
-
-	// Close down all the subsystems
-	a.logger.Trace("Cancelling subsystems")
-	cancel()
-	subsystemWaitGroup.Wait()
-
-	a.logger.Trace("Cancelling dispatcher")
-	dispatcher.Close()
-
-	// Close log
-	a.logger.Trace("Stopping log")
-	log.Close()
-
-	a.logger.Trace("Stopping Service bus")
-	err = a.servicebus.Stop()
-	if err != nil {
-		return err
-	}
-
-	return nil
-}

v2/internal/app/dev.go

@@ -1,241 +0,0 @@
-// +build dev
-
-package app
-
-import (
-	"context"
-	"sync"
-
-	"github.com/wailsapp/wails/v2/internal/bridge"
-	"github.com/wailsapp/wails/v2/internal/menumanager"
-
-	"github.com/wailsapp/wails/v2/pkg/options"
-
-	"github.com/wailsapp/wails/v2/internal/binding"
-	"github.com/wailsapp/wails/v2/internal/logger"
-	"github.com/wailsapp/wails/v2/internal/messagedispatcher"
-	"github.com/wailsapp/wails/v2/internal/runtime"
-	"github.com/wailsapp/wails/v2/internal/servicebus"
-	"github.com/wailsapp/wails/v2/internal/signal"
-	"github.com/wailsapp/wails/v2/internal/subsystem"
-)
-
-// App defines a Wails application structure
-type App struct {
-	appType string
-
-	servicebus *servicebus.ServiceBus
-	logger     *logger.Logger
-	signal     *signal.Manager
-	options    *options.App
-
-	// Subsystems
-	log     *subsystem.Log
-	runtime *subsystem.Runtime
-	event   *subsystem.Event
-	//binding    *subsystem.Binding
-	call       *subsystem.Call
-	menu       *subsystem.Menu
-	dispatcher *messagedispatcher.Dispatcher
-
-	menuManager *menumanager.Manager
-
-	// Indicates if the app is in debug mode
-	debug bool
-
-	// This is our binding DB
-	bindings *binding.Bindings
-
-	// Application Stores
-	loglevelStore  *runtime.Store
-	appconfigStore *runtime.Store
-
-	// Startup/Shutdown
-	startupCallback  func(*runtime.Runtime)
-	shutdownCallback func()
-
-	// Bridge
-	bridge *bridge.Bridge
-}
-
-// Create App
-func CreateApp(appoptions *options.App) (*App, error) {
-
-	// Merge default options
-	options.MergeDefaults(appoptions)
-
-	// Set up logger
-	myLogger := logger.New(appoptions.Logger)
-	myLogger.SetLogLevel(appoptions.LogLevel)
-
-	// Create the menu manager
-	menuManager := menumanager.NewManager()
-
-	// Process the application menu
-	menuManager.SetApplicationMenu(options.GetApplicationMenu(appoptions))
-
-	// Process context menus
-	contextMenus := options.GetContextMenus(appoptions)
-	for _, contextMenu := range contextMenus {
-		menuManager.AddContextMenu(contextMenu)
-	}
-
-	// Process tray menus
-	trayMenus := options.GetTrayMenus(appoptions)
-	for _, trayMenu := range trayMenus {
-		menuManager.AddTrayMenu(trayMenu)
-	}
-
-	// Create binding exemptions - Ugly hack. There must be a better way
-	bindingExemptions := []interface{}{appoptions.Startup, appoptions.Shutdown}
-
-	result := &App{
-		appType:          "dev",
-		bindings:         binding.NewBindings(myLogger, appoptions.Bind, bindingExemptions),
-		logger:           myLogger,
-		servicebus:       servicebus.New(myLogger),
-		startupCallback:  appoptions.Startup,
-		shutdownCallback: appoptions.Shutdown,
-		bridge:           bridge.NewBridge(myLogger),
-		menuManager:      menuManager,
-	}
-
-	result.options = appoptions
-
-	// Initialise the app
-	err := result.Init()
-
-	return result, err
-
-}
-
-// Run the application
-func (a *App) Run() error {
-
-	var err error
-
-	// Setup a context
-	var subsystemWaitGroup sync.WaitGroup
-	parentContext := context.WithValue(context.Background(), "waitgroup", &subsystemWaitGroup)
-	ctx, cancel := context.WithCancel(parentContext)
-
-	// Setup signal handler
-	signalsubsystem, err := signal.NewManager(ctx, cancel, a.servicebus, a.logger, a.shutdownCallback)
-	if err != nil {
-		return err
-	}
-	a.signal = signalsubsystem
-	a.signal.Start()
-
-	// Start the service bus
-	a.servicebus.Debug()
-	err = a.servicebus.Start()
-	if err != nil {
-		return err
-	}
-
-	runtimesubsystem, err := subsystem.NewRuntime(ctx, a.servicebus, a.logger, a.startupCallback, a.shutdownCallback)
-	if err != nil {
-		return err
-	}
-	a.runtime = runtimesubsystem
-	err = a.runtime.Start()
-	if err != nil {
-		return err
-	}
-
-	// Application Stores
-	a.loglevelStore = a.runtime.GoRuntime().Store.New("wails:loglevel", a.options.LogLevel)
-	a.appconfigStore = a.runtime.GoRuntime().Store.New("wails:appconfig", a.options)
-
-	// Start the logging subsystem
-	log, err := subsystem.NewLog(a.servicebus, a.logger, a.loglevelStore)
-	if err != nil {
-		return err
-	}
-	a.log = log
-	err = a.log.Start()
-	if err != nil {
-		return err
-	}
-
-	// create the dispatcher
-	dispatcher, err := messagedispatcher.New(a.servicebus, a.logger)
-	if err != nil {
-		return err
-	}
-	a.dispatcher = dispatcher
-	err = dispatcher.Start()
-	if err != nil {
-		return err
-	}
-
-	// Start the eventing subsystem
-	eventsubsystem, err := subsystem.NewEvent(ctx, a.servicebus, a.logger)
-	if err != nil {
-		return err
-	}
-	a.event = eventsubsystem
-	err = a.event.Start()
-	if err != nil {
-		return err
-	}
-
-	// Start the menu subsystem
-	menusubsystem, err := subsystem.NewMenu(ctx, a.servicebus, a.logger, a.menuManager)
-	if err != nil {
-		return err
-	}
-	a.menu = menusubsystem
-	err = a.menu.Start()
-	if err != nil {
-		return err
-	}
-
-	// Start the call subsystem
-	callSubsystem, err := subsystem.NewCall(ctx, a.servicebus, a.logger, a.bindings.DB(), a.runtime.GoRuntime())
-	if err != nil {
-		return err
-	}
-	a.call = callSubsystem
-	err = a.call.Start()
-	if err != nil {
-		return err
-	}
-
-	// Dump bindings as a debug
-	bindingDump, err := a.bindings.ToJSON()
-	if err != nil {
-		return err
-	}
-
-	// Generate backend.js
-	a.bindings.GenerateBackendJS()
-
-	err = a.bridge.Run(dispatcher, a.menuManager, bindingDump, a.debug)
-	a.logger.Trace("Bridge.Run() exited")
-	if err != nil {
-		return err
-	}
-
-	// Close down all the subsystems
-	a.logger.Trace("Cancelling subsystems")
-	cancel()
-	subsystemWaitGroup.Wait()
-
-	a.logger.Trace("Cancelling dispatcher")
-	dispatcher.Close()
-
-	// Close log
-	a.logger.Trace("Stopping log")
-	log.Close()
-
-	a.logger.Trace("Stopping Service bus")
-	err = a.servicebus.Stop()
-	if err != nil {
-		return err
-	}
-
-	return nil
-
-}

v2/internal/app/hybrid.go

@@ -1,194 +0,0 @@
-// +build !server,!desktop,hybrid
-
-package app
-
-import (
-	"os"
-	"path/filepath"
-
-	"github.com/leaanthony/clir"
-	"github.com/wailsapp/wails/v2/internal/binding"
-	"github.com/wailsapp/wails/v2/internal/ffenestri"
-	"github.com/wailsapp/wails/v2/internal/logger"
-	"github.com/wailsapp/wails/v2/internal/messagedispatcher"
-	"github.com/wailsapp/wails/v2/internal/servicebus"
-	"github.com/wailsapp/wails/v2/internal/subsystem"
-	"github.com/wailsapp/wails/v2/internal/webserver"
-)
-
-// Config defines the Application's configuration
-type Config struct {
-	Title         string // Title is the value to be displayed in the title bar
-	Width         int    // Width is the desired window width
-	Height        int    // Height is the desired window height
-	DevTools      bool   // DevTools enables or disables the browser development tools
-	Resizable     bool   // Resizable when False prevents window resizing
-	ServerEnabled bool   // ServerEnabled when True allows remote connections
-}
-
-// App defines a Wails application structure
-type App struct {
-	config    Config
-	window    *ffenestri.Application
-	webserver *webserver.WebServer
-	binding   *subsystem.Binding
-	call      *subsystem.Call
-	event     *subsystem.Event
-	log       *subsystem.Log
-	runtime   *subsystem.Runtime
-
-	bindings   *binding.Bindings
-	logger     *logger.Logger
-	dispatcher *messagedispatcher.Dispatcher
-	servicebus *servicebus.ServiceBus
-
-	debug bool
-}
-
-// Create App
-func CreateApp(options *Options) *App {
-
-	// Merge default options
-	options.mergeDefaults()
-
-	// Set up logger
-	myLogger := logger.New(os.Stdout)
-	myLogger.SetLogLevel(logger.INFO)
-
-	window := ffenestri.NewApplicationWithConfig(&ffenestri.Config{
-		Title:       options.Title,
-		Width:       options.Width,
-		Height:      options.Height,
-		MinWidth:    options.MinWidth,
-		MinHeight:   options.MinHeight,
-		MaxWidth:    options.MaxWidth,
-		MaxHeight:   options.MaxHeight,
-		StartHidden: options.StartHidden,
-		DevTools:    options.DevTools,
-
-		Resizable:  !options.DisableResize,
-		Fullscreen: options.Fullscreen,
-	}, myLogger)
-
-	app := &App{
-		window:     window,
-		webserver:  webserver.NewWebServer(myLogger),
-		servicebus: servicebus.New(myLogger),
-		logger:     myLogger,
-		bindings:   binding.NewBindings(myLogger, options.Bind),
-	}
-
-	// Initialise the app
-	app.Init()
-
-	return app
-}
-
-// Run the application
-func (a *App) Run() error {
-
-	// Default app options
-	var port = 8080
-	var ip = "localhost"
-	var suppressLogging = false
-
-	// Create CLI
-	cli := clir.NewCli(filepath.Base(os.Args[0]), "Desktop/Server Build", "")
-
-	// Setup flags
-	cli.IntFlag("p", "Port to serve on", &port)
-	cli.StringFlag("i", "IP to serve on", &ip)
-	cli.BoolFlag("q", "Suppress logging", &suppressLogging)
-
-	// Setup main action
-	cli.Action(func() error {
-
-		// Set IP + Port
-		a.webserver.SetPort(port)
-		a.webserver.SetIP(ip)
-		a.webserver.SetBindings(a.bindings)
-		// Log information (if we aren't suppressing it)
-		if !suppressLogging {
-			cli.PrintBanner()
-			a.logger.Info("Running server at %s", a.webserver.URL())
-		}
-
-		a.servicebus.Start()
-		log, err := subsystem.NewLog(a.servicebus, a.logger)
-		if err != nil {
-			return err
-		}
-		a.log = log
-		a.log.Start()
-		dispatcher, err := messagedispatcher.New(a.servicebus, a.logger)
-		if err != nil {
-			return err
-		}
-		a.dispatcher = dispatcher
-		a.dispatcher.Start()
-
-		// Start the runtime
-		runtime, err := subsystem.NewRuntime(a.servicebus, a.logger)
-		if err != nil {
-			return err
-		}
-		a.runtime = runtime
-		a.runtime.Start()
-
-		// Start the binding subsystem
-		binding, err := subsystem.NewBinding(a.servicebus, a.logger, a.bindings, runtime.GoRuntime())
-		if err != nil {
-			return err
-		}
-		a.binding = binding
-		a.binding.Start()
-
-		// Start the eventing subsystem
-		event, err := subsystem.NewEvent(a.servicebus, a.logger)
-		if err != nil {
-			return err
-		}
-		a.event = event
-		a.event.Start()
-
-		// Start the call subsystem
-		call, err := subsystem.NewCall(a.servicebus, a.logger, a.bindings.DB())
-		if err != nil {
-			return err
-		}
-		a.call = call
-		a.call.Start()
-
-		// Required so that the WailsInit functions are fired!
-		runtime.GoRuntime().Events.Emit("wails:loaded")
-
-		// Set IP + Port
-		a.webserver.SetPort(port)
-		a.webserver.SetIP(ip)
-
-		// Log information (if we aren't suppressing it)
-		if !suppressLogging {
-			cli.PrintBanner()
-			println("Running server at " + a.webserver.URL())
-		}
-
-		// Dump bindings as a debug
-		bindingDump, err := a.bindings.ToJSON()
-		if err != nil {
-			return err
-		}
-
-		go func() {
-			if err := a.webserver.Start(dispatcher, event); err != nil {
-				a.logger.Error("Webserver failed to start %s", err)
-			}
-		}()
-
-		result := a.window.Run(dispatcher, bindingDump)
-		a.servicebus.Stop()
-
-		return result
-	})
-
-	return cli.Run()
-}

v2/internal/app/production.go

@@ -1,11 +0,0 @@
-// +build !debug
-
-package app
-
-import "github.com/wailsapp/wails/v2/pkg/logger"
-
-// Init initialises the application for a production environment
-func (a *App) Init() error {
-	a.logger.SetLogLevel(logger.ERROR)
-	return nil
-}

v2/internal/app/server.go

@@ -1,173 +0,0 @@
-// +build server,!desktop
-
-package app
-
-import (
-	"os"
-	"path/filepath"
-
-	"github.com/wailsapp/wails/v2/pkg/options"
-
-	"github.com/leaanthony/clir"
-	"github.com/wailsapp/wails/v2/internal/binding"
-	"github.com/wailsapp/wails/v2/internal/logger"
-	"github.com/wailsapp/wails/v2/internal/messagedispatcher"
-	"github.com/wailsapp/wails/v2/internal/runtime"
-	"github.com/wailsapp/wails/v2/internal/servicebus"
-	"github.com/wailsapp/wails/v2/internal/subsystem"
-	"github.com/wailsapp/wails/v2/internal/webserver"
-)
-
-// App defines a Wails application structure
-type App struct {
-	appType string
-
-	binding *subsystem.Binding
-	call    *subsystem.Call
-	event   *subsystem.Event
-	log     *subsystem.Log
-	runtime *subsystem.Runtime
-
-	options *options.App
-
-	bindings   *binding.Bindings
-	logger     *logger.Logger
-	dispatcher *messagedispatcher.Dispatcher
-	servicebus *servicebus.ServiceBus
-	webserver  *webserver.WebServer
-
-	debug bool
-
-	// Application Stores
-	loglevelStore  *runtime.Store
-	appconfigStore *runtime.Store
-
-	// Startup/Shutdown
-	startupCallback  func(*runtime.Runtime)
-	shutdownCallback func()
-}
-
-// Create App
-func CreateApp(appoptions *options.App) (*App, error) {
-
-	// Merge default options
-	options.MergeDefaults(appoptions)
-
-	// Set up logger
-	myLogger := logger.New(appoptions.Logger)
-	myLogger.SetLogLevel(appoptions.LogLevel)
-
-	result := &App{
-		appType:          "server",
-		bindings:         binding.NewBindings(myLogger, options.Bind),
-		logger:           myLogger,
-		servicebus:       servicebus.New(myLogger),
-		webserver:        webserver.NewWebServer(myLogger),
-		startupCallback:  appoptions.Startup,
-		shutdownCallback: appoptions.Shutdown,
-	}
-
-	// Initialise app
-	result.Init()
-
-	return result, nil
-}
-
-// Run the application
-func (a *App) Run() error {
-
-	// Default app options
-	var port = 8080
-	var ip = "localhost"
-	var supressLogging = false
-	var debugMode = false
-
-	// Create CLI
-	cli := clir.NewCli(filepath.Base(os.Args[0]), "Server Build", "")
-
-	// Setup flags
-	cli.IntFlag("p", "Port to serve on", &port)
-	cli.StringFlag("i", "IP to serve on", &ip)
-	cli.BoolFlag("d", "Debug mode", &debugMode)
-	cli.BoolFlag("q", "Supress logging", &supressLogging)
-
-	// Setup main action
-	cli.Action(func() error {
-
-		// Set IP + Port
-		a.webserver.SetPort(port)
-		a.webserver.SetIP(ip)
-		a.webserver.SetBindings(a.bindings)
-		// Log information (if we aren't supressing it)
-		if !supressLogging {
-			cli.PrintBanner()
-			a.logger.Info("Running server at %s", a.webserver.URL())
-		}
-
-		if debugMode {
-			a.servicebus.Debug()
-		}
-
-		// Start the runtime
-		runtime, err := subsystem.NewRuntime(a.servicebus, a.logger, a.startupCallback, a.shutdownCallback)
-		if err != nil {
-			return err
-		}
-		a.runtime = runtime
-		a.runtime.Start()
-
-		// Application Stores
-		a.loglevelStore = a.runtime.GoRuntime().Store.New("wails:loglevel", a.options.LogLevel)
-		a.appconfigStore = a.runtime.GoRuntime().Store.New("wails:appconfig", a.options)
-
-		a.servicebus.Start()
-		log, err := subsystem.NewLog(a.servicebus, a.logger, a.loglevelStore)
-		if err != nil {
-			return err
-		}
-		a.log = log
-		a.log.Start()
-		dispatcher, err := messagedispatcher.New(a.servicebus, a.logger)
-		if err != nil {
-			return err
-		}
-		a.dispatcher = dispatcher
-		a.dispatcher.Start()
-
-		// Start the binding subsystem
-		binding, err := subsystem.NewBinding(a.servicebus, a.logger, a.bindings, runtime.GoRuntime())
-		if err != nil {
-			return err
-		}
-		a.binding = binding
-		a.binding.Start()
-
-		// Start the eventing subsystem
-		event, err := subsystem.NewEvent(a.servicebus, a.logger)
-		if err != nil {
-			return err
-		}
-		a.event = event
-		a.event.Start()
-
-		// Start the call subsystem
-		call, err := subsystem.NewCall(a.servicebus, a.logger, a.bindings.DB(), a.runtime.GoRuntime())
-		if err != nil {
-			return err
-		}
-		a.call = call
-		a.call.Start()
-
-		// Required so that the WailsInit functions are fired!
-		runtime.GoRuntime().Events.Emit("wails:loaded")
-
-		if err := a.webserver.Start(dispatcher, event); err != nil {
-			a.logger.Error("Webserver failed to start %s", err)
-			return err
-		}
-
-		return nil
-	})
-
-	return cli.Run()
-}

v2/internal/assetdb/assetdb.go

@@ -1,112 +0,0 @@
-package assetdb
-
-import (
-	"fmt"
-	"strings"
-	"unsafe"
-)
-
-// AssetDB is a database for assets encoded as byte slices
-type AssetDB struct {
-	db map[string][]byte
-}
-
-// NewAssetDB creates a new AssetDB and initialises a blank db
-func NewAssetDB() *AssetDB {
-	return &AssetDB{
-		db: make(map[string][]byte),
-	}
-}
-
-// AddAsset saves the given byte slice under the given name
-func (a *AssetDB) AddAsset(name string, data []byte) {
-	a.db[name] = data
-}
-
-// Remove removes the named asset
-func (a *AssetDB) Remove(name string) {
-	delete(a.db, name)
-}
-
-// Asset retrieves the byte slice for the given name
-func (a *AssetDB) Read(name string) ([]byte, error) {
-	result := a.db[name]
-	if result == nil {
-		return nil, fmt.Errorf("asset '%s' not found", name)
-	}
-	return result, nil
-}
-
-// AssetAsString returns the asset as a string.
-// It also returns a boolean indicating whether the asset existed or not.
-func (a *AssetDB) String(name string) (string, error) {
-	asset, err := a.Read(name)
-	if err != nil {
-		return "", err
-	}
-	return *(*string)(unsafe.Pointer(&asset)), nil
-}
-
-func (a *AssetDB) Dump() {
-	fmt.Printf("Assets:\n")
-	for k, _ := range a.db {
-		fmt.Println(k)
-	}
-}
-
-// Serialize converts the entire database to a file that when compiled will
-// reconstruct the AssetDB during init()
-// name: name of the asset.AssetDB instance
-// pkg:  package name placed at the top of the file
-func (a *AssetDB) Serialize(name, pkg string) string {
-	var cdata strings.Builder
-	// Set buffer size to 4k
-	cdata.Grow(4096)
-
-	// Write header
-	header := `// DO NOT EDIT - Generated automatically
-package %s
-
-import "github.com/wailsapp/wails/v2/internal/assetdb"
-
-var (
-	%s *assetdb.AssetDB = assetdb.NewAssetDB()
-)
-
-// AssetsDB is a clean interface to the assetdb.AssetDB struct
-type AssetsDB interface {
-	Read(string) ([]byte, error)
-	String(string) (string, error)
-}
-
-// Assets returns the asset database
-func Assets() AssetsDB {
-	return %s
-}
-
-func init() {
-`
-	cdata.WriteString(fmt.Sprintf(header, pkg, name, name))
-
-	for aname, bytes := range a.db {
-		cdata.WriteString(fmt.Sprintf("\t%s.AddAsset(\"%s\", []byte{",
-			name,
-			aname))
-
-		l := len(bytes)
-		if l == 0 {
-			cdata.WriteString("0x00})\n")
-			continue
-		}
-
-		// Convert each byte to hex
-		for _, b := range bytes[:l-1] {
-			cdata.WriteString(fmt.Sprintf("0x%x, ", b))
-		}
-		cdata.WriteString(fmt.Sprintf("0x%x})\n", bytes[l-1]))
-	}
-
-	cdata.WriteString(`}`)
-
-	return cdata.String()
-}

v2/internal/assetdb/assetdb_test.go

@@ -1,70 +0,0 @@
-package assetdb
-
-import "testing"
-import "github.com/matryer/is"
-
-func TestExistsAsBytes(t *testing.T) {
-
-	is := is.New(t)
-
-	var helloworld = []byte{72, 101, 108, 108, 111, 44, 32, 87, 111, 114, 108, 100, 33}
-
-	db := NewAssetDB()
-	db.AddAsset("hello", helloworld)
-
-	result, err := db.Read("hello")
-
-	is.True(err == nil)
-	is.Equal(result, helloworld)
-}
-
-func TestNotExistsAsBytes(t *testing.T) {
-
-	is := is.New(t)
-
-	var helloworld = []byte{72, 101, 108, 108, 111, 44, 32, 87, 111, 114, 108, 100, 33}
-
-	db := NewAssetDB()
-	db.AddAsset("hello4", helloworld)
-
-	result, err := db.Read("hello")
-
-	is.True(err != nil)
-	is.True(result == nil)
-}
-
-func TestExistsAsString(t *testing.T) {
-
-	is := is.New(t)
-
-	var helloworld = []byte{72, 101, 108, 108, 111, 44, 32, 87, 111, 114, 108, 100, 33}
-
-	db := NewAssetDB()
-	db.AddAsset("hello", helloworld)
-
-	result, err := db.String("hello")
-
-	// Ensure it exists
-	is.True(err == nil)
-
-	// Ensure the string is the same as the byte slice
-	is.Equal(result, "Hello, World!")
-}
-
-func TestNotExistsAsString(t *testing.T) {
-
-	is := is.New(t)
-
-	var helloworld = []byte{72, 101, 108, 108, 111, 44, 32, 87, 111, 114, 108, 100, 33}
-
-	db := NewAssetDB()
-	db.AddAsset("hello", helloworld)
-
-	result, err := db.String("help")
-
-	// Ensure it doesn't exist
-	is.True(err != nil)
-
-	// Ensure the string is blank
-	is.Equal(result, "")
-}

v2/internal/assetdb/filesystem.go

@@ -1,176 +0,0 @@
-// +build !desktop
-package assetdb
-
-import (
-	"errors"
-	"io"
-	"net/http"
-	"os"
-	"path"
-	"sort"
-	"strings"
-	"time"
-)
-
-var errWhence = errors.New("Seek: invalid whence")
-var errOffset = errors.New("Seek: invalid offset")
-
-// Open implements the http.FileSystem interface for the AssetDB
-func (a *AssetDB) Open(name string) (http.File, error) {
-	if name == "/" || name == "" {
-		return &Entry{name: "/", dir: true, db: a}, nil
-	}
-
-	if data, ok := a.db[name]; ok {
-		return &Entry{name: name, data: data, size: len(data)}, nil
-	} else {
-		for n, _ := range a.db {
-			if strings.HasPrefix(n, name+"/") {
-				return &Entry{name: name, db: a, dir: true}, nil
-			}
-		}
-	}
-	return &Entry{}, os.ErrNotExist
-}
-
-// readdir returns the directory entries for the requested directory
-func (a *AssetDB) readdir(name string) ([]os.FileInfo, error) {
-	dir := name
-	var ents []string
-
-	fim := make(map[string]os.FileInfo)
-	for fn, data := range a.db {
-		if strings.HasPrefix(fn, dir) {
-			pieces := strings.Split(fn[len(dir)+1:], "/")
-			if len(pieces) == 1 {
-				fim[pieces[0]] = FI{name: pieces[0], dir: false, size: len(data)}
-				ents = append(ents, pieces[0])
-			} else {
-				fim[pieces[0]] = FI{name: pieces[0], dir: true, size: -1}
-				ents = append(ents, pieces[0])
-			}
-		}
-	}
-
-	if len(ents) == 0 {
-		return nil, os.ErrNotExist
-	}
-
-	sort.Strings(ents)
-	var list []os.FileInfo
-	for _, dir := range ents {
-		list = append(list, fim[dir])
-	}
-	return list, nil
-}
-
-// Entry implements the http.File interface to allow for
-// use in the http.FileSystem implementation of AssetDB
-type Entry struct {
-	name string
-	data []byte
-	dir  bool
-	size int
-	db   *AssetDB
-	off  int
-}
-
-// Close is a noop
-func (e Entry) Close() error {
-	return nil
-}
-
-// Read fills the slice provided returning how many bytes were written
-// and any errors encountered
-func (e *Entry) Read(p []byte) (n int, err error) {
-	if e.off >= e.size {
-		return 0, io.EOF
-	}
-	numout := len(p)
-	if numout > e.size {
-		numout = e.size
-	}
-	for i := 0; i < numout; i++ {
-		p[i] = e.data[e.off+i]
-	}
-	e.off += numout
-	n = int(numout)
-	err = nil
-	return
-}
-
-// Seek seeks to the specified offset from the location specified by whence
-func (e *Entry) Seek(offset int64, whence int) (int64, error) {
-	switch whence {
-	default:
-		return 0, errWhence
-	case io.SeekStart:
-		offset += 0
-	case io.SeekCurrent:
-		offset += int64(e.off)
-	case io.SeekEnd:
-		offset += int64(e.size)
-	}
-
-	if offset < 0 {
-		return 0, errOffset
-	}
-	e.off = int(offset)
-	return offset, nil
-}
-
-// Readdir returns the directory entries inside this entry if it is a directory
-func (e Entry) Readdir(count int) ([]os.FileInfo, error) {
-	ents := []os.FileInfo{}
-	if !e.dir {
-		return ents, errors.New("Not a directory")
-	}
-	return e.db.readdir(e.name)
-}
-
-// Stat returns information about this directory entry
-func (e Entry) Stat() (os.FileInfo, error) {
-	return FI{e.name, e.size, e.dir}, nil
-}
-
-// FI is the AssetDB implementation of os.FileInfo.
-type FI struct {
-	name string
-	size int
-	dir  bool
-}
-
-// IsDir returns true if this is a directory
-func (fi FI) IsDir() bool {
-	return fi.dir
-}
-
-// ModTime always returns now
-func (fi FI) ModTime() time.Time {
-	return time.Time{}
-}
-
-// Mode returns the file as readonly and directories
-// as world writeable and executable
-func (fi FI) Mode() os.FileMode {
-	if fi.IsDir() {
-		return 0755 | os.ModeDir
-	}
-	return 0444
-}
-
-// Name returns the name of this object without
-// any leading slashes
-func (fi FI) Name() string {
-	return path.Base(fi.name)
-}
-
-// Size returns the size of this item
-func (fi FI) Size() int64 {
-	return int64(fi.size)
-}
-
-// Sys returns nil
-func (fi FI) Sys() interface{} {
-	return nil
-}

v2/internal/assetdb/filesystem_test.go

@@ -1,108 +0,0 @@
-package assetdb
-
-import (
-	"fmt"
-	"os"
-	"testing"
-
-	"github.com/matryer/is"
-)
-
-func TestOpenLeadingSlash(t *testing.T) {
-	is := is.New(t)
-
-	var helloworld = []byte{72, 101, 108, 108, 111, 44, 32, 87, 111, 114, 108, 100, 33}
-
-	db := NewAssetDB()
-	db.AddAsset("/hello", helloworld)
-
-	file, err := db.Open("/hello")
-	// Ensure it does exist
-	is.True(err == nil)
-
-	buff := make([]byte, len(helloworld))
-	n, err := file.Read(buff)
-	fmt.Printf("Error %v\n", err)
-	is.True(err == nil)
-	is.Equal(n, len(helloworld))
-	result := string(buff)
-
-	// Ensure the string is blank
-	is.Equal(result, string(helloworld))
-}
-
-func TestOpen(t *testing.T) {
-	is := is.New(t)
-
-	var helloworld = []byte{72, 101, 108, 108, 111, 44, 32, 87, 111, 114, 108, 100, 33}
-
-	db := NewAssetDB()
-	db.AddAsset("/hello", helloworld)
-
-	file, err := db.Open("/hello")
-
-	// Ensure it does exist
-	is.True(err == nil)
-
-	buff := make([]byte, len(helloworld))
-	n, err := file.Read(buff)
-	is.True(err == nil)
-	is.Equal(n, len(helloworld))
-	result := string(buff)
-
-	// Ensure the string is blank
-	is.Equal(result, string(helloworld))
-}
-
-func TestReaddir(t *testing.T) {
-	is := is.New(t)
-
-	var helloworld = []byte{72, 101, 108, 108, 111, 44, 32, 87, 111, 114, 108, 100, 33}
-
-	db := NewAssetDB()
-	db.AddAsset("/hello", helloworld)
-	db.AddAsset("/directory/hello", helloworld)
-	db.AddAsset("/directory/subdirectory/hello", helloworld)
-
-	dir, err := db.Open("/doesntexist")
-	is.True(err == os.ErrNotExist)
-	ents, err := dir.Readdir(-1)
-	is.Equal([]os.FileInfo{}, ents)
-
-	dir, err = db.Open("/")
-	is.True(dir != nil)
-	is.True(err == nil)
-	ents, err = dir.Readdir(-1)
-	is.True(err == nil)
-	is.Equal(3, len(ents))
-}
-
-func TestReaddirSubdirectory(t *testing.T) {
-	is := is.New(t)
-
-	var helloworld = []byte{72, 101, 108, 108, 111, 44, 32, 87, 111, 114, 108, 100, 33}
-
-	db := NewAssetDB()
-	db.AddAsset("/hello", helloworld)
-	db.AddAsset("/directory/hello", helloworld)
-	db.AddAsset("/directory/subdirectory/hello", helloworld)
-
-	expected := []os.FileInfo{
-		FI{name: "hello", dir: false, size: len(helloworld)},
-		FI{name: "subdirectory", dir: true, size: -1},
-	}
-
-	dir, err := db.Open("/directory")
-	is.True(dir != nil)
-	is.True(err == nil)
-	ents, err := dir.Readdir(-1)
-	is.Equal(expected, ents)
-
-	// Check sub-subdirectory
-	dir, err = db.Open("/directory/subdirectory")
-	is.True(dir != nil)
-	is.True(err == nil)
-	ents, err = dir.Readdir(-1)
-	is.True(err == nil)
-	is.Equal([]os.FileInfo{FI{name: "hello", size: len(helloworld)}}, ents)
-}

v2/internal/bind/bind.go

@@ -1,9 +0,0 @@
-package bind
-
-func IsStructPointer(value interface{}) bool {
-	switch t := value.(type) {
-	default:
-		println(t)
-	}
-	return false
-}

v2/internal/binding/assets/package.json

@@ -1,11 +0,0 @@
-{
-  "name": "backend",
-  "version": "1.0.0",
-  "description": "Package to wrap backend method calls",
-  "main": "index.js",
-  "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
-  },
-  "author": "",
-  "license": "ISC"
-}

v2/internal/binding/binding.go

@@ -1,74 +0,0 @@
-package binding
-
-import (
-	"fmt"
-	"reflect"
-	"runtime"
-	"strings"
-
-	"github.com/leaanthony/slicer"
-
-	"github.com/wailsapp/wails/v2/internal/logger"
-)
-
-type Bindings struct {
-	db         *DB
-	logger     logger.CustomLogger
-	exemptions slicer.StringSlicer
-}
-
-// NewBindings returns a new Bindings object
-func NewBindings(logger *logger.Logger, structPointersToBind []interface{}, exemptions []interface{}) *Bindings {
-	result := &Bindings{
-		db:     newDB(),
-		logger: logger.CustomLogger("Bindings"),
-	}
-
-	for _, exemption := range exemptions {
-		if exemptions == nil {
-			continue
-		}
-		name := runtime.FuncForPC(reflect.ValueOf(exemption).Pointer()).Name()
-		// Yuk yuk yuk! Is there a better way?
-		name = strings.TrimSuffix(name, "-fm")
-		result.exemptions.Add(name)
-	}
-
-	// Add the structs to bind
-	for _, ptr := range structPointersToBind {
-		err := result.Add(ptr)
-		if err != nil {
-			logger.Fatal("Error during binding: " + err.Error())
-		}
-	}
-
-	return result
-}
-
-// Add the given struct methods to the Bindings
-func (b *Bindings) Add(structPtr interface{}) error {
-
-	methods, err := b.getMethods(structPtr)
-	if err != nil {
-		return fmt.Errorf("cannot bind value to app: %s", err.Error())
-	}
-
-	for _, method := range methods {
-		splitName := strings.Split(method.Name, ".")
-		packageName := splitName[0]
-		structName := splitName[1]
-		methodName := splitName[2]
-
-		// Add it as a regular method
-		b.db.AddMethod(packageName, structName, methodName, method)
-	}
-	return nil
-}
-
-func (b *Bindings) DB() *DB {
-	return b.db
-}
-
-func (b *Bindings) ToJSON() (string, error) {
-	return b.db.ToJSON()
-}

v2/internal/binding/boundMethod.go

@@ -1,100 +0,0 @@
-package binding
-
-import (
-	"encoding/json"
-	"fmt"
-	"reflect"
-)
-
-// BoundMethod defines all the data related to a Go method that is
-// bound to the Wails application
-type BoundMethod struct {
-	Name     string        `json:"name"`
-	Inputs   []*Parameter  `json:"inputs,omitempty"`
-	Outputs  []*Parameter  `json:"outputs,omitempty"`
-	Comments string        `json:"comments,omitempty"`
-	Method   reflect.Value `json:"-"`
-}
-
-// InputCount returns the number of inputs this bound method has
-func (b *BoundMethod) InputCount() int {
-	return len(b.Inputs)
-}
-
-// OutputCount returns the number of outputs this bound method has
-func (b *BoundMethod) OutputCount() int {
-	return len(b.Outputs)
-}
-
-// ParseArgs method converts the input json into the types expected by the method
-func (b *BoundMethod) ParseArgs(args []json.RawMessage) ([]interface{}, error) {
-
-	result := make([]interface{}, b.InputCount())
-	if len(args) != b.InputCount() {
-		return nil, fmt.Errorf("received %d arguments to method '%s', expected %d", len(args), b.Name, b.InputCount())
-	}
-	for index, arg := range args {
-		typ := b.Inputs[index].reflectType
-		inputValue := reflect.New(typ).Interface()
-		err := json.Unmarshal(arg, inputValue)
-		if err != nil {
-			return nil, err
-		}
-		if inputValue == nil {
-			result[index] = reflect.Zero(typ).Interface()
-		} else {
-			result[index] = reflect.ValueOf(inputValue).Elem().Interface()
-		}
-	}
-	return result, nil
-}
-
-// Call will attempt to call this bound method with the given args
-func (b *BoundMethod) Call(args []interface{}) (interface{}, error) {
-	// Check inputs
-	expectedInputLength := len(b.Inputs)
-	actualInputLength := len(args)
-	if expectedInputLength != actualInputLength {
-		return nil, fmt.Errorf("%s takes %d inputs. Received %d", b.Name, expectedInputLength, actualInputLength)
-	}
-
-	/** Convert inputs to reflect values **/
-
-	// Create slice for the input arguments to the method call
-	callArgs := make([]reflect.Value, expectedInputLength)
-
-	// Iterate over given arguments
-	for index, arg := range args {
-		// Save the converted argument
-		callArgs[index] = reflect.ValueOf(arg)
-	}
-
-	// Do the call
-	callResults := b.Method.Call(callArgs)
-
-	//** Check results **//
-	var returnValue interface{}
-	var err error
-
-	switch b.OutputCount() {
-	case 1:
-		// Loop over results and determine if the result
-		// is an error or not
-		for _, result := range callResults {
-			interfac := result.Interface()
-			temp, ok := interfac.(error)
-			if ok {
-				err = temp
-			} else {
-				returnValue = interfac
-			}
-		}
-	case 2:
-		returnValue = callResults[0].Interface()
-		if temp, ok := callResults[1].Interface().(error); ok {
-			err = temp
-		}
-	}
-
-	return returnValue, err
-}

v2/internal/binding/db.go

@@ -1,104 +0,0 @@
-package binding
-
-import (
-	"encoding/json"
-	"sync"
-	"unsafe"
-)
-
-// DB is our database of method bindings
-type DB struct {
-	//  map[packagename] -> map[structname] -> map[methodname]*method
-	store map[string]map[string]map[string]*BoundMethod
-
-	// This uses fully qualified method names as a shortcut for store traversal.
-	// It used for performance gains at runtime
-	methodMap map[string]*BoundMethod
-
-	// Lock to ensure sync access to the data
-	lock sync.RWMutex
-}
-
-func newDB() *DB {
-	return &DB{
-		store:     make(map[string]map[string]map[string]*BoundMethod),
-		methodMap: make(map[string]*BoundMethod),
-	}
-}
-
-// GetMethodFromStore returns the method for the given package/struct/method names
-// nil is returned if any one of those does not exist
-func (d *DB) GetMethodFromStore(packageName string, structName string, methodName string) *BoundMethod {
-
-	// Lock the db whilst processing and unlock on return
-	d.lock.RLock()
-	defer d.lock.RUnlock()
-
-	structMap, exists := d.store[packageName]
-	if !exists {
-		return nil
-	}
-	methodMap, exists := structMap[structName]
-	if !exists {
-		return nil
-	}
-	return methodMap[methodName]
-}
-
-// GetMethod returns the method for the given qualified method name
-// qualifiedMethodName is "packagename.structname.methodname"
-func (d *DB) GetMethod(qualifiedMethodName string) *BoundMethod {
-
-	// Lock the db whilst processing and unlock on return
-	d.lock.RLock()
-	defer d.lock.RUnlock()
-
-	return d.methodMap[qualifiedMethodName]
-}
-
-// AddMethod adds the given method definition to the db using the given qualified path: packageName.structName.methodName
-func (d *DB) AddMethod(packageName string, structName string, methodName string, methodDefinition *BoundMethod) {
-
-	// TODO: Validate inputs?
-
-	// Lock the db whilst processing and unlock on return
-	d.lock.Lock()
-	defer d.lock.Unlock()
-
-	// Get the map associated with the package name
-	structMap, exists := d.store[packageName]
-	if !exists {
-		// Create a new map for this packagename
-		d.store[packageName] = make(map[string]map[string]*BoundMethod)
-		structMap = d.store[packageName]
-	}
-
-	// Get the map associated with the struct name
-	methodMap, exists := structMap[structName]
-	if !exists {
-		// Create a new map for this packagename
-		structMap[structName] = make(map[string]*BoundMethod)
-		methodMap = structMap[structName]
-	}
-
-	// Store the method definition
-	methodMap[methodName] = methodDefinition
-
-	// Store in the methodMap
-	key := packageName + "." + structName + "." + methodName
-	d.methodMap[key] = methodDefinition
-
-}
-
-// ToJSON converts the method map to JSON
-func (d *DB) ToJSON() (string, error) {
-
-	// Lock the db whilst processing and unlock on return
-	d.lock.RLock()
-	defer d.lock.RUnlock()
-
-	bytes, err := json.Marshal(&d.store)
-
-	// Return zero copy string as this string will be read only
-	return *(*string)(unsafe.Pointer(&bytes)), err
-}

v2/internal/binding/generate.go

@@ -1,170 +0,0 @@
-package binding
-
-import (
-	"bytes"
-	_ "embed"
-	"fmt"
-	"log"
-	"os"
-	"path/filepath"
-	"strings"
-
-	"github.com/wailsapp/wails/v2/internal/fs"
-
-	"github.com/leaanthony/slicer"
-)
-
-const _comment = `
-
-const backend = {
-        main: {
-            "xbarApp": {
-                "GetCategories": () => {
-                    window.backend.main.xbarApp.GetCategories.call(arguments);
-                },
-
-                /**
-                 * @param {string} arg1
-                 */
-                "InstallPlugin": (arg1) => {
-                    window.backend.main.xbarApp.InstallPlugin.call(arguments);
-                },
-                "GetPlugins": () => {
-                    window.backend.main.xbarApp.GetPlugins.call(arguments);
-                }
-            }
-        }
-}
-
-export default backend;`
-
-//go:embed assets/package.json
-var packageJSON []byte
-
-func (b *Bindings) GenerateBackendJS() {
-
-	store := b.db.store
-	var output bytes.Buffer
-
-	output.WriteString(`// @ts-check
-// Cynhyrchwyd y ffeil hon yn awtomatig. PEIDIWCH Â MODIWL
-// This file is automatically generated. DO NOT EDIT
-
-const backend = {`)
-	output.WriteString("\n")
-
-	var sortedPackageNames slicer.StringSlicer
-	for packageName := range store {
-		sortedPackageNames.Add(packageName)
-	}
-	sortedPackageNames.Sort()
-	for _, packageName := range sortedPackageNames.AsSlice() {
-		packages := store[packageName]
-		output.WriteString(fmt.Sprintf("  \"%s\": {", packageName))
-		output.WriteString("\n")
-		var sortedStructNames slicer.StringSlicer
-		for structName := range packages {
-			sortedStructNames.Add(structName)
-		}
-		sortedStructNames.Sort()
-		for _, structName := range sortedStructNames.AsSlice() {
-			structs := packages[structName]
-			output.WriteString(fmt.Sprintf("    \"%s\": {", structName))
-			output.WriteString("\n")
-
-			var sortedMethodNames slicer.StringSlicer
-			for methodName := range structs {
-				sortedMethodNames.Add(methodName)
-			}
-			sortedMethodNames.Sort()
-
-			for _, methodName := range sortedMethodNames.AsSlice() {
-				methodDetails := structs[methodName]
-				output.WriteString("      /**\n")
-				output.WriteString("       * " + methodName + "\n")
-				var args slicer.StringSlicer
-				for count, input := range methodDetails.Inputs {
-					arg := fmt.Sprintf("arg%d", count+1)
-					args.Add(arg)
-					output.WriteString(fmt.Sprintf("       * @param {%s} %s - Go Type: %s\n", goTypeToJSDocType(input.TypeName), arg, input.TypeName))
-				}
-				returnType := "Promise"
-				returnTypeDetails := ""
-				if methodDetails.OutputCount() > 0 {
-					firstType := goTypeToJSDocType(methodDetails.Outputs[0].TypeName)
-					returnType += "<" + firstType
-					if methodDetails.OutputCount() == 2 {
-						secondType := goTypeToJSDocType(methodDetails.Outputs[1].TypeName)
-						returnType += "|" + secondType
-					}
-					returnType += ">"
-					returnTypeDetails = " - Go Type: " + methodDetails.Outputs[0].TypeName
-				}
-				output.WriteString("       * @returns {" + returnType + "} " + returnTypeDetails + "\n")
-				output.WriteString("       */\n")
-				argsString := args.Join(", ")
-				output.WriteString(fmt.Sprintf("      \"%s\": (%s) => {", methodName, argsString))
-				output.WriteString("\n")
-				output.WriteString(fmt.Sprintf("        return window.backend.%s.%s.%s(%s);", packageName, structName, methodName, argsString))
-				output.WriteString("\n")
-				output.WriteString(fmt.Sprintf("      },"))
-				output.WriteString("\n")
-			}
-			output.WriteString(fmt.Sprintf("    }"))
-			output.WriteString("\n")
-		}
-		output.WriteString(fmt.Sprintf("  }\n"))
-		output.WriteString("\n")
-	}
-
-	output.WriteString(`};
-export default backend;`)
-	output.WriteString("\n")
-
-	dirname, err := fs.RelativeToCwd("frontend/src/backend")
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	if !fs.DirExists(dirname) {
-		err := fs.Mkdir(dirname)
-		if err != nil {
-			log.Fatal(err)
-		}
-	}
-
-	packageJsonFile := filepath.Join(dirname, "package.json")
-	if !fs.FileExists(packageJsonFile) {
-		err := os.WriteFile(packageJsonFile, packageJSON, 0755)
-		if err != nil {
-			log.Fatal(err)
-		}
-	}
-
-	filename := filepath.Join(dirname, "index.js")
-	err = os.WriteFile(filename, output.Bytes(), 0755)
-	if err != nil {
-		log.Fatal(err)
-	}
-}
-
-func goTypeToJSDocType(input string) string {
-	switch true {
-	case input == "string":
-		return "string"
-	case input == "error":
-		return "Error"
-	case
-		strings.HasPrefix(input, "int"),
-		strings.HasPrefix(input, "uint"),
-		strings.HasPrefix(input, "float"):
-		return "number"
-	case input == "bool":
-		return "boolean"
-	case strings.HasPrefix(input, "[]"):
-		arrayType := goTypeToJSDocType(input[2:])
-		return "Array.<" + arrayType + ">"
-	default:
-		return "any"
-	}
-}

v2/internal/binding/parameter.go

@@ -1,28 +0,0 @@
-package binding
-
-import "reflect"
-
-// Parameter defines a Go method parameter
-type Parameter struct {
-	Name        string `json:"name,omitempty"`
-	TypeName    string `json:"type"`
-	reflectType reflect.Type
-}
-
-func newParameter(Name string, Type reflect.Type) *Parameter {
-	return &Parameter{
-		Name:        Name,
-		TypeName:    Type.String(),
-		reflectType: Type,
-	}
-}
-
-// IsType returns true if the given
-func (p *Parameter) IsType(typename string) bool {
-	return p.TypeName == typename
-}
-
-// IsError returns true if the parameter type is an error
-func (p *Parameter) IsError() bool {
-	return p.IsType("error")
-}

v2/internal/binding/reflect.go

@@ -1,102 +0,0 @@
-package binding
-
-import (
-	"fmt"
-	"reflect"
-	"runtime"
-)
-
-// isStructPtr returns true if the value given is a
-// pointer to a struct
-func isStructPtr(value interface{}) bool {
-	return reflect.ValueOf(value).Kind() == reflect.Ptr &&
-		reflect.ValueOf(value).Elem().Kind() == reflect.Struct
-}
-
-// isFunction returns true if the given value is a function
-func isFunction(value interface{}) bool {
-	return reflect.ValueOf(value).Kind() == reflect.Func
-}
-
-// isStructPtr returns true if the value given is a struct
-func isStruct(value interface{}) bool {
-	return reflect.ValueOf(value).Kind() == reflect.Struct
-}
-
-func (b *Bindings) getMethods(value interface{}) ([]*BoundMethod, error) {
-
-	// Create result placeholder
-	var result []*BoundMethod
-
-	// Check type
-	if !isStructPtr(value) {
-
-		if isStruct(value) {
-			name := reflect.ValueOf(value).Type().Name()
-			return nil, fmt.Errorf("%s is a struct, not a pointer to a struct", name)
-		}
-
-		if isFunction(value) {
-			name := runtime.FuncForPC(reflect.ValueOf(value).Pointer()).Name()
-			return nil, fmt.Errorf("%s is a function, not a pointer to a struct. Wails v2 has deprecated the binding of functions. Please wrap your functions up in a struct and bind a pointer to that struct.", name)
-		}
-
-		return nil, fmt.Errorf("not a pointer to a struct.")
-	}
-
-	// Process Struct
-	structType := reflect.TypeOf(value)
-	structValue := reflect.ValueOf(value)
-	baseName := structType.String()[1:]
-
-	// Process Methods
-	for i := 0; i < structType.NumMethod(); i++ {
-		methodDef := structType.Method(i)
-		methodName := methodDef.Name
-		fullMethodName := baseName + "." + methodName
-		method := structValue.MethodByName(methodName)
-
-		methodReflectName := runtime.FuncForPC(methodDef.Func.Pointer()).Name()
-		if b.exemptions.Contains(methodReflectName) {
-			continue
-		}
-
-		// Create new method
-		boundMethod := &BoundMethod{
-			Name:     fullMethodName,
-			Inputs:   nil,
-			Outputs:  nil,
-			Comments: "",
-			Method:   method,
-		}
-
-		// Iterate inputs
-		methodType := method.Type()
-		inputParamCount := methodType.NumIn()
-		var inputs []*Parameter
-		for inputIndex := 0; inputIndex < inputParamCount; inputIndex++ {
-			input := methodType.In(inputIndex)
-			thisParam := newParameter("", input)
-			inputs = append(inputs, thisParam)
-		}
-
-		boundMethod.Inputs = inputs
-
-		// Iterate outputs
-		// TODO: Determine what to do about limiting return types
-		//       especially around errors.
-		outputParamCount := methodType.NumOut()
-		var outputs []*Parameter
-		for outputIndex := 0; outputIndex < outputParamCount; outputIndex++ {
-			output := methodType.Out(outputIndex)
-			thisParam := newParameter("", output)
-			outputs = append(outputs, thisParam)
-		}
-		boundMethod.Outputs = outputs
-
-		// Save method in result
-		result = append(result, boundMethod)
-
-	}
-	return result, nil
-}

v2/internal/bridge/bridge.go

@@ -1,113 +0,0 @@
-package bridge
-
-import (
-	"context"
-	"log"
-	"net/http"
-	"sync"
-
-	"github.com/wailsapp/wails/v2/internal/menumanager"
-
-	"github.com/wailsapp/wails/v2/internal/messagedispatcher"
-
-	"github.com/gorilla/websocket"
-	"github.com/wailsapp/wails/v2/internal/logger"
-)
-
-type Bridge struct {
-	upgrader websocket.Upgrader
-	server   *http.Server
-	myLogger *logger.Logger
-
-	bindings   string
-	dispatcher *messagedispatcher.Dispatcher
-
-	mu       sync.Mutex
-	sessions map[string]*session
-
-	ctx    context.Context
-	cancel context.CancelFunc
-
-	// Dialog client
-	dialog *messagedispatcher.DispatchClient
-
-	// Menus
-	menumanager *menumanager.Manager
-}
-
-func NewBridge(myLogger *logger.Logger) *Bridge {
-	result := &Bridge{
-		myLogger: myLogger,
-		upgrader: websocket.Upgrader{CheckOrigin: func(r *http.Request) bool { return true }},
-		sessions: make(map[string]*session),
-	}
-
-	myLogger.SetLogLevel(1)
-
-	ctx, cancel := context.WithCancel(context.Background())
-	result.ctx = ctx
-	result.cancel = cancel
-	result.server = &http.Server{Addr: ":34115"}
-	http.HandleFunc("/bridge", result.wsBridgeHandler)
-	return result
-}
-
-func (b *Bridge) Run(dispatcher *messagedispatcher.Dispatcher, menumanager *menumanager.Manager, bindings string, debug bool) error {
-
-	// Ensure we cancel the context when we shutdown
-	defer b.cancel()
-
-	b.bindings = bindings
-	b.dispatcher = dispatcher
-	b.menumanager = menumanager
-
-	// Setup dialog handler
-	dialogClient := NewDialogClient(b.myLogger)
-	b.dialog = dispatcher.RegisterClient(dialogClient)
-	dialogClient.dispatcher = b.dialog
-
-	b.myLogger.Info("Bridge mode started.")
-
-	err := b.server.ListenAndServe()
-	if err != nil && err != http.ErrServerClosed {
-		return err
-	}
-
-	return nil
-}
-
-func (b *Bridge) wsBridgeHandler(w http.ResponseWriter, r *http.Request) {
-	c, err := b.upgrader.Upgrade(w, r, nil)
-	if err != nil {
-		log.Print("upgrade:", err)
-		return
-	}
-
-	if err != nil {
-		http.Error(w, "Could not open websocket connection", http.StatusBadRequest)
-	}
-	b.myLogger.Info("Connection from frontend accepted [%s].", c.RemoteAddr().String())
-	b.startSession(c)
-
-}
-
-func (b *Bridge) startSession(conn *websocket.Conn) {
-
-	// Create a new session for this connection
-	s := newSession(conn, b.menumanager, b.bindings, b.dispatcher, b.myLogger, b.ctx)
-
-	// Setup the close handler
-	conn.SetCloseHandler(func(int, string) error {
-		b.myLogger.Info("Connection dropped [%s].", s.Identifier())
-		b.dispatcher.RemoveClient(s.client)
-		b.mu.Lock()
-		delete(b.sessions, s.Identifier())
-		b.mu.Unlock()
-		return nil
-	})
-
-	b.mu.Lock()
-	go s.start(len(b.sessions) == 0)
-	b.sessions[s.Identifier()] = s
-	b.mu.Unlock()
-}

v2/internal/bridge/client.go

@@ -1,130 +0,0 @@
-package bridge
-
-import (
-	"github.com/wailsapp/wails/v2/pkg/options/dialog"
-)
-
-type BridgeClient struct {
-	session *session
-
-	// Tray menu cache to send to reconnecting clients
-	messageCache chan string
-}
-
-func NewBridgeClient() *BridgeClient {
-	return &BridgeClient{
-		messageCache: make(chan string, 100),
-	}
-}
-
-func (b BridgeClient) Quit() {
-	b.session.log.Info("Quit unsupported in Bridge mode")
-}
-
-func (b BridgeClient) NotifyEvent(message string) {
-	//b.session.sendMessage("n" + message)
-	b.session.log.Info("NotifyEvent: %s", message)
-	b.session.log.Info("NotifyEvent unsupported in Bridge mode")
-}
-
-func (b BridgeClient) CallResult(message string) {
-	b.session.sendMessage("c" + message)
-}
-
-func (b BridgeClient) OpenDialog(dialogOptions *dialog.OpenDialog, callbackID string) {
-	// Handled by dialog_client
-}
-
-func (b BridgeClient) SaveDialog(dialogOptions *dialog.SaveDialog, callbackID string) {
-	// Handled by dialog_client
-}
-
-func (b BridgeClient) MessageDialog(dialogOptions *dialog.MessageDialog, callbackID string) {
-	// Handled by dialog_client
-}
-
-func (b BridgeClient) WindowSetTitle(title string) {
-	b.session.log.Info("WindowSetTitle unsupported in Bridge mode")
-}
-
-func (b BridgeClient) WindowShow() {
-	b.session.log.Info("WindowShow unsupported in Bridge mode")
-}
-
-func (b BridgeClient) WindowHide() {
-	b.session.log.Info("WindowHide unsupported in Bridge mode")
-}
-
-func (b BridgeClient) WindowCenter() {
-	b.session.log.Info("WindowCenter unsupported in Bridge mode")
-}
-
-func (b BridgeClient) WindowMaximise() {
-	b.session.log.Info("WindowMaximise unsupported in Bridge mode")
-}
-
-func (b BridgeClient) WindowUnmaximise() {
-	b.session.log.Info("WindowUnmaximise unsupported in Bridge mode")
-}
-
-func (b BridgeClient) WindowMinimise() {
-	b.session.log.Info("WindowMinimise unsupported in Bridge mode")
-}
-
-func (b BridgeClient) WindowUnminimise() {
-	b.session.log.Info("WindowUnminimise unsupported in Bridge mode")
-}
-
-func (b BridgeClient) WindowPosition(x int, y int) {
-	b.session.log.Info("WindowPosition unsupported in Bridge mode")
-}
-
-func (b BridgeClient) WindowSize(width int, height int) {
-	b.session.log.Info("WindowSize unsupported in Bridge mode")
-}
-
-func (b BridgeClient) WindowSetMinSize(width int, height int) {
-	b.session.log.Info("WindowSetMinSize unsupported in Bridge mode")
-}
-
-func (b BridgeClient) WindowSetMaxSize(width int, height int) {
-	b.session.log.Info("WindowSetMaxSize unsupported in Bridge mode")
-}
-
-func (b BridgeClient) WindowFullscreen() {
-	b.session.log.Info("WindowFullscreen unsupported in Bridge mode")
-}
-
-func (b BridgeClient) WindowUnFullscreen() {
-	b.session.log.Info("WindowUnFullscreen unsupported in Bridge mode")
-}
-
-func (b BridgeClient) WindowSetColour(colour int) {
-	b.session.log.Info("WindowSetColour unsupported in Bridge mode")
-}
-
-func (b BridgeClient) DarkModeEnabled(callbackID string) {
-	b.session.log.Info("DarkModeEnabled unsupported in Bridge mode")
-}
-
-func (b BridgeClient) SetApplicationMenu(menuJSON string) {
-	b.session.log.Info("SetApplicationMenu unsupported in Bridge mode")
-}
-
-func (b BridgeClient) SetTrayMenu(trayMenuJSON string) {
-	b.session.sendMessage("TS" + trayMenuJSON)
-}
-
-func (b BridgeClient) UpdateTrayMenuLabel(trayMenuJSON string) {
-	b.session.sendMessage("TU" + trayMenuJSON)
-}
-
-func (b BridgeClient) UpdateContextMenu(contextMenuJSON string) {
-	b.session.log.Info("UpdateContextMenu unsupported in Bridge mode")
-}
-
-func newBridgeClient(session *session) *BridgeClient {
-	return &BridgeClient{
-		session: session,
-	}
-}

v2/internal/bridge/dialog_client.go

@@ -1,141 +0,0 @@
-package bridge
-
-import (
-	"fmt"
-	"os/exec"
-	"strconv"
-	"strings"
-
-	"github.com/wailsapp/wails/v2/internal/messagedispatcher"
-
-	"github.com/wailsapp/wails/v2/internal/logger"
-
-	"github.com/leaanthony/slicer"
-	"github.com/wailsapp/wails/v2/pkg/options/dialog"
-)
-
-type DialogClient struct {
-	dispatcher *messagedispatcher.DispatchClient
-	log        *logger.Logger
-}
-
-func NewDialogClient(log *logger.Logger) *DialogClient {
-	return &DialogClient{
-		log: log,
-	}
-}
-
-func (d *DialogClient) Quit() {
-}
-
-func (d *DialogClient) NotifyEvent(message string) {
-}
-
-func (d *DialogClient) CallResult(message string) {
-}
-
-func (d *DialogClient) OpenDialog(dialogOptions *dialog.OpenDialog, callbackID string) {
-}
-
-func (d *DialogClient) SaveDialog(dialogOptions *dialog.SaveDialog, callbackID string) {
-}
-
-func (d *DialogClient) MessageDialog(dialogOptions *dialog.MessageDialog, callbackID string) {
-
-	osa, err := exec.LookPath("osascript")
-	if err != nil {
-		d.log.Info("MessageDialog unavailable (osascript not found)")
-		return
-	}
-
-	var btns slicer.StringSlicer
-	defaultButton := ""
-	cancelButton := ""
-	for index, btn := range dialogOptions.Buttons {
-		btns.Add(strconv.Quote(btn))
-		if btn == dialogOptions.DefaultButton {
-			defaultButton = fmt.Sprintf("default button %d", index+1)
-		}
-		if btn == dialogOptions.CancelButton {
-			cancelButton = fmt.Sprintf("cancel button %d", index+1)
-		}
-	}
-	buttons := "{" + btns.Join(",") + "}"
-	script := fmt.Sprintf("display dialog \"%s\" buttons %s %s %s with title \"%s\"", dialogOptions.Message, buttons, defaultButton, cancelButton, dialogOptions.Title)
-	go func() {
-		out, err := exec.Command(osa, "-e", script).Output()
-		if err != nil {
-			// Assume user has pressed cancel button
-			if dialogOptions.CancelButton != "" {
-				d.dispatcher.DispatchMessage("DM" + callbackID + "|" + dialogOptions.CancelButton)
-				return
-			}
-			d.log.Error("Dialog had bad exit code. If this was a Cancel button, add 'CancelButton' to the dialog.MessageDialog struct. Error: %s", err.Error())
-			d.dispatcher.DispatchMessage("DM" + callbackID + "|error - check logs")
-			return
-		}
-
-		buttonPressed := strings.TrimSpace(strings.TrimPrefix(string(out), "button returned:"))
-		d.dispatcher.DispatchMessage("DM" + callbackID + "|" + buttonPressed)
-	}()
-}
-
-func (d *DialogClient) WindowSetTitle(title string) {
-}
-
-func (d *DialogClient) WindowShow() {
-}
-
-func (d *DialogClient) WindowHide() {
-}
-
-func (d *DialogClient) WindowCenter() {
-}
-
-func (d *DialogClient) WindowMaximise() {
-}
-
-func (d *DialogClient) WindowUnmaximise() {
-}
-
-func (d *DialogClient) WindowMinimise() {
-}
-
-func (d *DialogClient) WindowUnminimise() {
-}
-
-func (d *DialogClient) WindowPosition(x int, y int) {
-}
-
-func (d *DialogClient) WindowSize(width int, height int) {
-}
-
-func (d *DialogClient) WindowSetMinSize(width int, height int) {
-}
-
-func (d *DialogClient) WindowSetMaxSize(width int, height int) {
-}
-
-func (d *DialogClient) WindowFullscreen() {
-}
-
-func (d *DialogClient) WindowUnFullscreen() {
-}
-
-func (d *DialogClient) WindowSetColour(colour int) {
-}
-
-func (d *DialogClient) DarkModeEnabled(callbackID string) {
-}
-
-func (d *DialogClient) SetApplicationMenu(menuJSON string) {
-}
-
-func (d *DialogClient) SetTrayMenu(trayMenuJSON string) {
-}
-
-func (d *DialogClient) UpdateTrayMenuLabel(trayMenuJSON string) {
-}
-
-func (d *DialogClient) UpdateContextMenu(contextMenuJSON string) {
-}

v2/internal/bridge/session.go

@@ -1,162 +0,0 @@
-package bridge
-
-import (
-	"context"
-	_ "embed"
-	"log"
-	"runtime"
-	"time"
-
-	"github.com/wailsapp/wails/v2/internal/menumanager"
-
-	"github.com/wailsapp/wails/v2/internal/messagedispatcher"
-
-	"github.com/gorilla/websocket"
-	"github.com/wailsapp/wails/v2/internal/logger"
-)
-
-//go:embed darwin.js
-var darwinRuntime string
-
-// session represents a single websocket session
-type session struct {
-	bindings string
-	conn     *websocket.Conn
-	//eventManager interfaces.EventManager
-	log *logger.Logger
-	//ipc          interfaces.IPCManager
-
-	// Mutex for writing to the socket
-	shutdown  chan bool
-	writeChan chan []byte
-
-	done bool
-
-	// context
-	ctx context.Context
-
-	// client
-	client *messagedispatcher.DispatchClient
-
-	// Menus
-	menumanager *menumanager.Manager
-}
-
-func newSession(conn *websocket.Conn, menumanager *menumanager.Manager, bindings string, dispatcher *messagedispatcher.Dispatcher, logger *logger.Logger, ctx context.Context) *session {
-	result := &session{
-		conn:        conn,
-		bindings:    bindings,
-		log:         logger,
-		shutdown:    make(chan bool),
-		writeChan:   make(chan []byte, 100),
-		ctx:         ctx,
-		menumanager: menumanager,
-	}
-
-	result.client = dispatcher.RegisterClient(newBridgeClient(result))
-
-	return result
-
-}
-
-// Identifier returns a string identifier for the remote connection.
-// Taking the form of the client's <ip address>:<port>.
-func (s *session) Identifier() string {
-	if s.conn != nil {
-		return s.conn.RemoteAddr().String()
-	}
-	return ""
-}
-
-func (s *session) sendMessage(msg string) error {
-	if !s.done {
-		s.writeChan <- []byte(msg)
-	}
-	return nil
-}
-
-func (s *session) start(firstSession bool) {
-	s.log.SetLogLevel(1)
-	s.log.Info("Connected to frontend.")
-	go s.writePump()
-
-	var wailsRuntime string
-	switch runtime.GOOS {
-	case "darwin":
-		wailsRuntime = darwinRuntime
-	default:
-		log.Fatal("platform not supported")
-	}
-
-	bindingsMessage := "window.wailsbindings = `" + s.bindings + "`;"
-	s.log.Info(bindingsMessage)
-	bootstrapMessage := bindingsMessage + wailsRuntime
-
-	s.sendMessage("b" + bootstrapMessage)
-
-	// Send menus
-	traymenus, err := s.menumanager.GetTrayMenus()
-	if err != nil {
-		s.log.Error(err.Error())
-	}
-
-	for _, trayMenu := range traymenus {
-		s.sendMessage("TS" + trayMenu)
-	}
-
-	for {
-		messageType, buffer, err := s.conn.ReadMessage()
-		if messageType == -1 {
-			return
-		}
-		if err != nil {
-			s.log.Error("Error reading message: %v", err)
-			err = s.conn.Close()
-			return
-		}
-
-		message := string(buffer)
-
-		s.log.Debug("Got message: %#v\n", message)
-
-		// Dispatch message as normal
-		s.client.DispatchMessage(message)
-
-		if s.done {
-			break
-		}
-	}
-}
-
-// Shutdown
-func (s *session) Shutdown() {
-	s.conn.Close()
-	s.done = true
-	s.log.Info("session %v exit", s.Identifier())
-}
-
-// writePump pulls messages from the writeChan and sends them to the client
-// since it uses a channel to read the messages the socket is protected without locks
-func (s *session) writePump() {
-	s.log.Debug("Session %v - writePump start", s.Identifier())
-	defer s.log.Debug("Session %v - writePump shutdown", s.Identifier())
-	for {
-		select {
-		case <-s.ctx.Done():
-			s.Shutdown()
-			return
-		case msg, ok := <-s.writeChan:
-			s.conn.SetWriteDeadline(time.Now().Add(1 * time.Second))
-			if !ok {
-				s.log.Debug("writeChan was closed!")
-				s.conn.WriteMessage(websocket.CloseMessage, []byte{})
-				return
-			}
-
-			if err := s.conn.WriteMessage(websocket.TextMessage, msg); err != nil {
-				s.log.Debug(err.Error())
-				return
-			}
-		}
-	}
-}

v2/internal/crypto/crypto.go

@@ -1,17 +0,0 @@
-package crypto
-
-import (
-	"crypto/rand"
-	"fmt"
-	"log"
-)
-
-// RandomID returns a random ID as a string
-func RandomID() string {
-	b := make([]byte, 16)
-	_, err := rand.Read(b)
-	if err != nil {
-		log.Fatal(err)
-	}
-	return fmt.Sprintf("%x", b)
-}

v2/internal/deepcopy/LICENSE

@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2014 Joel
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.

v2/internal/deepcopy/deepcopy.go

@@ -1,125 +0,0 @@
-// deepcopy makes deep copies of things. A standard copy will copy the
-// pointers: deep copy copies the values pointed to.  Unexported field
-// values are not copied.
-//
-// Copyright (c)2014-2016, Joel Scoble (github.com/mohae), all rights reserved.
-// License: MIT, for more details check the included LICENSE file.
-package deepcopy
-
-import (
-	"reflect"
-	"time"
-)
-
-// Interface for delegating copy process to type
-type Interface interface {
-	DeepCopy() interface{}
-}
-
-// Iface is an alias to Copy; this exists for backwards compatibility reasons.
-func Iface(iface interface{}) interface{} {
-	return Copy(iface)
-}
-
-// Copy creates a deep copy of whatever is passed to it and returns the copy
-// in an interface{}.  The returned value will need to be asserted to the
-// correct type.
-func Copy(src interface{}) interface{} {
-	if src == nil {
-		return nil
-	}
-
-	// Make the interface a reflect.Value
-	original := reflect.ValueOf(src)
-
-	// Make a copy of the same type as the original.
-	cpy := reflect.New(original.Type()).Elem()
-
-	// Recursively copy the original.
-	copyRecursive(original, cpy)
-
-	// Return the copy as an interface.
-	return cpy.Interface()
-}
-
-// copyRecursive does the actual copying of the interface. It currently has
-// limited support for what it can handle. Add as needed.
-func copyRecursive(original, cpy reflect.Value) {
-	// check for implement deepcopy.Interface
-	if original.CanInterface() {
-		if copier, ok := original.Interface().(Interface); ok {
-			cpy.Set(reflect.ValueOf(copier.DeepCopy()))
-			return
-		}
-	}
-
-	// handle according to original's Kind
-	switch original.Kind() {
-	case reflect.Ptr:
-		// Get the actual value being pointed to.
-		originalValue := original.Elem()
-
-		// if  it isn't valid, return.
-		if !originalValue.IsValid() {
-			return
-		}
-		cpy.Set(reflect.New(originalValue.Type()))
-		copyRecursive(originalValue, cpy.Elem())
-
-	case reflect.Interface:
-		// If this is a nil, don't do anything
-		if original.IsNil() {
-			return
-		}
-		// Get the value for the interface, not the pointer.
-		originalValue := original.Elem()
-
-		// Get the value by calling Elem().
-		copyValue := reflect.New(originalValue.Type()).Elem()
-		copyRecursive(originalValue, copyValue)
-		cpy.Set(copyValue)
-
-	case reflect.Struct:
-		t, ok := original.Interface().(time.Time)
-		if ok {
-			cpy.Set(reflect.ValueOf(t))
-			return
-		}
-		// Go through each field of the struct and copy it.
-		for i := 0; i < original.NumField(); i++ {
-			// The Type's StructField for a given field is checked to see if StructField.PkgPath
-			// is set to determine if the field is exported or not because CanSet() returns false
-			// for settable fields.  I'm not sure why.  -mohae
-			if original.Type().Field(i).PkgPath != "" {
-				continue
-			}
-			copyRecursive(original.Field(i), cpy.Field(i))
-		}
-
-	case reflect.Slice:
-		if original.IsNil() {
-			return
-		}
-		// Make a new slice and copy each element.
-		cpy.Set(reflect.MakeSlice(original.Type(), original.Len(), original.Cap()))
-		for i := 0; i < original.Len(); i++ {
-			copyRecursive(original.Index(i), cpy.Index(i))
-		}
-
-	case reflect.Map:
-		if original.IsNil() {
-			return
-		}
-		cpy.Set(reflect.MakeMap(original.Type()))
-		for _, key := range original.MapKeys() {
-			originalValue := original.MapIndex(key)
-			copyValue := reflect.New(originalValue.Type()).Elem()
-			copyRecursive(originalValue, copyValue)
-			copyKey := Copy(key.Interface())
-			cpy.SetMapIndex(reflect.ValueOf(copyKey), copyValue)
-		}
-
-	default:
-		cpy.Set(original)
-	}
-}

v2/internal/ffenestri/LICENCES.md

@@ -1,13 +0,0 @@
-# 3rd Party Licenses
-
-## vec
-Homepage: https://github.com/rxi/vec
-License: https://github.com/rxi/vec/blob/master/LICENSE
-
-## json
-Homepage: http://git.ozlabs.org/?p=ccan;a=tree;f=ccan/json;hb=HEAD
-License: http://git.ozlabs.org/?p=ccan;a=blob;f=licenses/BSD-MIT;h=89de354795ec7a7cdab07c091029653d3618540d;hb=HEAD
-
-## hashmap
-Homepage: https://github.com/sheredom/hashmap.h
-License: https://github.com/sheredom/hashmap.h/blob/master/LICENSE

v2/internal/ffenestri/common.c

@@ -1,95 +0,0 @@
-//
-// Created by Lea Anthony on 6/1/21.
-//
-
-#include "common.h"
-
-// Credit: https://stackoverflow.com/a/8465083
-char* concat(const char *string1, const char *string2)
-{
-    const size_t len1 = strlen(string1);
-    const size_t len2 = strlen(string2);
-    char *result = malloc(len1 + len2 + 1);
-    strcpy(result, string1);
-    memcpy(result + len1, string2, len2 + 1);
-    return result;
-}
-
-// 10k is more than enough for a log message
-#define MAXMESSAGE 1024*10
-char abortbuffer[MAXMESSAGE];
-
-void ABORT(const char *message, ...) {
-    const char *temp = concat("FATAL: ", message);
-    va_list args;
-    va_start(args, message);
-    vsnprintf(abortbuffer, MAXMESSAGE, temp, args);
-    printf("%s\n", &abortbuffer[0]);
-    MEMFREE(temp);
-    va_end(args);
-    exit(1);
-}
-
-int freeHashmapItem(void *const context, struct hashmap_element_s *const e) {
-    free(e->data);
-    return -1;
-}
-
-const char* getJSONString(JsonNode *item, const char* key) {
-    // Get key
-    JsonNode *node = json_find_member(item, key);
-    const char *result = "";
-    if ( node != NULL && node->tag == JSON_STRING) {
-        result = node->string_;
-    }
-    return result;
-}
-
-void ABORT_JSON(JsonNode *node, const char* key) {
-    ABORT("Unable to read required key '%s' from JSON: %s\n", key, json_encode(node));
-}
-
-const char* mustJSONString(JsonNode *node, const char* key) {
-    const char* result = getJSONString(node, key);
-    if ( result == NULL ) {
-        ABORT_JSON(node, key);
-    }
-    return result;
-}
-JsonNode* mustJSONObject(JsonNode *node, const char* key) {
-    struct JsonNode* result = getJSONObject(node, key);
-    if ( result == NULL ) {
-        ABORT_JSON(node, key);
-    }
-    return result;
-}
-
-JsonNode* getJSONObject(JsonNode* node, const char* key) {
-    return json_find_member(node, key);
-}
-
-bool getJSONBool(JsonNode *item, const char* key, bool *result) {
-    JsonNode *node = json_find_member(item, key);
-    if ( node != NULL && node->tag == JSON_BOOL) {
-        *result = node->bool_;
-        return true;
-    }
-    return false;
-}
-
-bool getJSONInt(JsonNode *item, const char* key, int *result) {
-    JsonNode *node = json_find_member(item, key);
-    if ( node != NULL && node->tag == JSON_NUMBER) {
-        *result = (int) node->number_;
-        return true;
-    }
-    return false;
-}
-
-JsonNode* mustParseJSON(const char* JSON) {
-    JsonNode* parsedUpdate = json_decode(JSON);
-    if ( parsedUpdate == NULL ) {
-        ABORT("Unable to decode JSON: %s\n", JSON);
-    }
-    return parsedUpdate;
-}

v2/internal/ffenestri/common.h

@@ -1,40 +0,0 @@
-//
-// Created by Lea Anthony on 6/1/21.
-//
-
-#ifndef COMMON_H
-#define COMMON_H
-
-#define OBJC_OLD_DISPATCH_PROTOTYPES 1
-#include <objc/objc-runtime.h>
-#include <CoreGraphics/CoreGraphics.h>
-
-#include <stdio.h>
-#include <stdarg.h>
-#include "string.h"
-#include "hashmap.h"
-#include "vec.h"
-#include "json.h"
-
-#define STREQ(a,b) strcmp(a, b) == 0
-#define STREMPTY(string) strlen(string) == 0
-#define STRCOPY(a) concat(a, "")
-#define STR_HAS_CHARS(input) input != NULL && strlen(input) > 0
-#define MEMFREE(input) free((void*)input); input = NULL;
-#define FREE_AND_SET(variable, value) if( variable != NULL ) { MEMFREE(variable); } variable = value
-
-// Credit: https://stackoverflow.com/a/8465083
-char* concat(const char *string1, const char *string2);
-void ABORT(const char *message, ...);
-int freeHashmapItem(void *const context, struct hashmap_element_s *const e);
-const char* getJSONString(JsonNode *item, const char* key);
-const char* mustJSONString(JsonNode *node, const char* key);
-JsonNode* getJSONObject(JsonNode* node, const char* key);
-JsonNode* mustJSONObject(JsonNode *node, const char* key);
-
-bool getJSONBool(JsonNode *item, const char* key, bool *result);
-bool getJSONInt(JsonNode *item, const char* key, int *result);
-
-JsonNode* mustParseJSON(const char* JSON);
-
-#endif //ASSETS_C_COMMON_H

v2/internal/ffenestri/contextmenus_darwin.c

@@ -1,99 +0,0 @@
-////
-//// Created by Lea Anthony on 6/1/21.
-////
-//
-
-#include "ffenestri_darwin.h"
-#include "common.h"
-#include "contextmenus_darwin.h"
-#include "menu_darwin.h"
-
-ContextMenu* NewContextMenu(const char* contextMenuJSON) {
-    ContextMenu* result = malloc(sizeof(ContextMenu));
-
-    JsonNode* processedJSON = json_decode(contextMenuJSON);
-    if( processedJSON == NULL ) {
-        ABORT("[NewTrayMenu] Unable to parse TrayMenu JSON: %s", contextMenuJSON);
-    }
-    // Save reference to this json
-    result->processedJSON = processedJSON;
-
-    result->ID = mustJSONString(processedJSON, "ID");
-    JsonNode* processedMenu = mustJSONObject(processedJSON, "ProcessedMenu");
-
-    result->menu = NewMenu(processedMenu);
-    result->nsmenu = NULL;
-    result->menu->menuType = ContextMenuType;
-    result->menu->parentData = result;
-    result->contextMenuData = NULL;
-    return result;
-}
-
-ContextMenu* GetContextMenuByID(ContextMenuStore* store, const char *contextMenuID) {
-    return (ContextMenu*)hashmap_get(&store->contextMenuMap, (char*)contextMenuID, strlen(contextMenuID));
-}
-
-void DeleteContextMenu(ContextMenu* contextMenu) {
-    // Free Menu
-    DeleteMenu(contextMenu->menu);
-
-    // Delete any context menu data we may have stored
-    if( contextMenu->contextMenuData != NULL ) {
-        MEMFREE(contextMenu->contextMenuData);
-    }
-
-    // Free JSON
-    if (contextMenu->processedJSON != NULL ) {
-        json_delete(contextMenu->processedJSON);
-        contextMenu->processedJSON = NULL;
-    }
-
-    // Free context menu
-    free(contextMenu);
-}
-
-int freeContextMenu(void *const context, struct hashmap_element_s *const e) {
-    DeleteContextMenu(e->data);
-    return -1;
-}
-
-void ShowContextMenu(ContextMenuStore* store, id mainWindow, const char *contextMenuID, const char *contextMenuData) {
-
-	// If no context menu ID was given, abort
-	if( contextMenuID == NULL ) {
-		return;
-	}
-
-	ContextMenu* contextMenu = GetContextMenuByID(store, contextMenuID);
-
-	// We don't need the ID now
-    MEMFREE(contextMenuID);
-
-    if( contextMenu == NULL ) {
-        // Free context menu data
-        if( contextMenuData != NULL ) {
-	        MEMFREE(contextMenuData);
-			return;
-		}
-	}
-
-    // We need to store the context menu data. Free existing data if we have it
-    // and set to the new value.
-    FREE_AND_SET(contextMenu->contextMenuData, contextMenuData);
-
-	// Grab the content view and show the menu
-	id contentView = msg(mainWindow, s("contentView"));
-
-	// Get the triggering event
-	id menuEvent = msg(mainWindow, s("currentEvent"));
-
-	if( contextMenu->nsmenu == NULL ) {
-        // GetMenu creates the NSMenu
-        contextMenu->nsmenu = GetMenu(contextMenu->menu);
-	}
-
-	// Show popup
-	msg(c("NSMenu"), s("popUpContextMenu:withEvent:forView:"), contextMenu->nsmenu, menuEvent, contentView);
-
-}
-

v2/internal/ffenestri/contextmenus_darwin.h

@@ -1,33 +0,0 @@
-////
-//// Created by Lea Anthony on 6/1/21.
-////
-//
-#ifndef CONTEXTMENU_DARWIN_H
-#define CONTEXTMENU_DARWIN_H
-
-#include "json.h"
-#include "menu_darwin.h"
-#include "contextmenustore_darwin.h"
-
-typedef struct {
-    const char* ID;
-    id nsmenu;
-    Menu* menu;
-
-    JsonNode* processedJSON;
-
-    // Context menu data is given by the frontend when clicking a context menu.
-    // We send this to the backend when an item is selected
-	const char* contextMenuData;
-} ContextMenu;
-
-
-ContextMenu* NewContextMenu(const char* contextMenuJSON);
-
-ContextMenu* GetContextMenuByID( ContextMenuStore* store, const char *contextMenuID);
-void DeleteContextMenu(ContextMenu* contextMenu);
-int freeContextMenu(void *const context, struct hashmap_element_s *const e);
-
-void ShowContextMenu(ContextMenuStore* store, id mainWindow, const char *contextMenuID, const char *contextMenuData);
-
-#endif //CONTEXTMENU_DARWIN_H

v2/internal/ffenestri/contextmenustore_darwin.c

@@ -1,65 +0,0 @@
-
-#include "contextmenus_darwin.h"
-#include "contextmenustore_darwin.h"
-
-ContextMenuStore* NewContextMenuStore() {
-
-    ContextMenuStore* result = malloc(sizeof(ContextMenuStore));
-
-    // Allocate Context Menu Store
-    if( 0 != hashmap_create((const unsigned)4, &result->contextMenuMap)) {
-        ABORT("[NewContextMenus] Not enough memory to allocate contextMenuStore!");
-    }
-
-    return result;
-}
-
-void AddContextMenuToStore(ContextMenuStore* store, const char* contextMenuJSON) {
-    ContextMenu* newMenu = NewContextMenu(contextMenuJSON);
-
-    //TODO: check if there is already an entry for this menu
-    hashmap_put(&store->contextMenuMap, newMenu->ID, strlen(newMenu->ID), newMenu);
-}
-
-ContextMenu* GetContextMenuFromStore(ContextMenuStore* store, const char* menuID) {
-    // Get the current menu
-    return hashmap_get(&store->contextMenuMap, menuID, strlen(menuID));
-}
-
-void UpdateContextMenuInStore(ContextMenuStore* store, const char* menuJSON) {
-    ContextMenu* newContextMenu = NewContextMenu(menuJSON);
-
-    // Get the current menu
-    ContextMenu *currentMenu = GetContextMenuFromStore(store, newContextMenu->ID);
-    if ( currentMenu == NULL ) {
-        ABORT("Attempted to update unknown context menu with ID '%s'.", newContextMenu->ID);
-    }
-
-    hashmap_remove(&store->contextMenuMap, newContextMenu->ID, strlen(newContextMenu->ID));
-
-    // Save the status bar reference
-    DeleteContextMenu(currentMenu);
-
-    hashmap_put(&store->contextMenuMap, newContextMenu->ID, strlen(newContextMenu->ID), newContextMenu);
-
-}
-
-
-void DeleteContextMenuStore(ContextMenuStore* store) {
-
-    // Guard against NULLs
-    if( store == NULL ) {
-        return;
-    }
-
-    // Delete context menus
-    if( hashmap_num_entries(&store->contextMenuMap) > 0 ) {
-        if (0 != hashmap_iterate_pairs(&store->contextMenuMap, freeContextMenu, NULL)) {
-            ABORT("[DeleteContextMenuStore] Failed to release contextMenuStore entries!");
-        }
-    }
-
-    // Free context menu hashmap
-    hashmap_destroy(&store->contextMenuMap);
-
-}

v2/internal/ffenestri/contextmenustore_darwin.h

@@ -1,27 +0,0 @@
-//
-// Created by Lea Anthony on 7/1/21.
-//
-
-#ifndef CONTEXTMENUSTORE_DARWIN_H
-#define CONTEXTMENUSTORE_DARWIN_H
-
-#include "common.h"
-
-typedef struct {
-
-    int dummy;
-
-    // This is our context menu store which keeps track
-    // of all instances of ContextMenus
-    struct hashmap_s contextMenuMap;
-
-} ContextMenuStore;
-
-ContextMenuStore* NewContextMenuStore();
-
-void DeleteContextMenuStore(ContextMenuStore* store);
-void UpdateContextMenuInStore(ContextMenuStore* store, const char* menuJSON);
-
-void AddContextMenuToStore(ContextMenuStore* store, const char* contextMenuJSON);
-
-#endif //CONTEXTMENUSTORE_DARWIN_H

v2/internal/ffenestri/ffenestri.go

@@ -1,187 +0,0 @@
-package ffenestri
-
-import (
-	"runtime"
-	"strings"
-	"unsafe"
-
-	"github.com/wailsapp/wails/v2/internal/menumanager"
-
-	"github.com/wailsapp/wails/v2/internal/logger"
-	"github.com/wailsapp/wails/v2/internal/messagedispatcher"
-	"github.com/wailsapp/wails/v2/pkg/options"
-)
-
-/*
-
-#cgo linux CFLAGS: -DFFENESTRI_LINUX=1
-#cgo linux pkg-config: gtk+-3.0 webkit2gtk-4.0
-
-#cgo darwin CFLAGS: -DFFENESTRI_DARWIN=1
-#cgo darwin LDFLAGS: -framework WebKit -lobjc
-
-#include <stdlib.h>
-#include "ffenestri.h"
-
-
-*/
-import "C"
-
-// Application is our main application object
-type Application struct {
-	config *options.App
-	memory []unsafe.Pointer
-
-	// This is the main app pointer
-	app *C.struct_Application
-
-	// Manages menus
-	menuManager *menumanager.Manager
-
-	// Logger
-	logger logger.CustomLogger
-}
-
-func (a *Application) saveMemoryReference(mem unsafe.Pointer) {
-	a.memory = append(a.memory, mem)
-}
-
-func (a *Application) string2CString(str string) *C.char {
-	result := C.CString(str)
-	a.saveMemoryReference(unsafe.Pointer(result))
-	return result
-}
-
-func init() {
-	runtime.LockOSThread()
-}
-
-// NewApplicationWithConfig creates a new application based on the given config
-func NewApplicationWithConfig(config *options.App, logger *logger.Logger, menuManager *menumanager.Manager) *Application {
-	return &Application{
-		config:      config,
-		logger:      logger.CustomLogger("Ffenestri"),
-		menuManager: menuManager,
-	}
-}
-
-// NewApplication creates a new Application with the default config
-func NewApplication(logger *logger.Logger) *Application {
-	return &Application{
-		config: options.Default,
-		logger: logger.CustomLogger("Ffenestri"),
-	}
-}
-
-func (a *Application) freeMemory() {
-	for _, mem := range a.memory {
-		// fmt.Printf("Freeing memory: %+v\n", mem)
-		C.free(mem)
-	}
-}
-
-// bool2Cint converts a Go boolean to a C integer
-func (a *Application) bool2Cint(value bool) C.int {
-	if value {
-		return C.int(1)
-	}
-	return C.int(0)
-}
-
-// dispatcher is the interface to send messages to
-var dispatcher *messagedispatcher.DispatchClient
-
-// Dispatcher is what we register out client with
-type Dispatcher interface {
-	RegisterClient(client messagedispatcher.Client) *messagedispatcher.DispatchClient
-}
-
-// DispatchClient is the means for passing messages to the backend
-type DispatchClient interface {
-	SendMessage(string)
-}
-
-func intToColour(colour int) (C.int, C.int, C.int, C.int) {
-	var alpha = C.int(colour & 0xFF)
-	var blue = C.int((colour >> 8) & 0xFF)
-	var green = C.int((colour >> 16) & 0xFF)
-	var red = C.int((colour >> 24) & 0xFF)
-	return red, green, blue, alpha
-}
-
-// Run the application
-func (a *Application) Run(incomingDispatcher Dispatcher, bindings string, debug bool) error {
-	title := a.string2CString(a.config.Title)
-	width := C.int(a.config.Width)
-	height := C.int(a.config.Height)
-	resizable := a.bool2Cint(!a.config.DisableResize)
-	devtools := a.bool2Cint(a.config.DevTools)
-	fullscreen := a.bool2Cint(a.config.Fullscreen)
-	startHidden := a.bool2Cint(a.config.StartHidden)
-	logLevel := C.int(a.config.LogLevel)
-	hideWindowOnClose := a.bool2Cint(a.config.HideWindowOnClose)
-	app := C.NewApplication(title, width, height, resizable, devtools, fullscreen, startHidden, logLevel, hideWindowOnClose)
-
-	// Save app reference
-	a.app = (*C.struct_Application)(app)
-
-	// Set Min Window Size
-	minWidth := C.int(a.config.MinWidth)
-	minHeight := C.int(a.config.MinHeight)
-	C.SetMinWindowSize(a.app, minWidth, minHeight)
-
-	// Set Max Window Size
-	maxWidth := C.int(a.config.MaxWidth)
-	maxHeight := C.int(a.config.MaxHeight)
-	C.SetMaxWindowSize(a.app, maxWidth, maxHeight)
-
-	// Set debug if needed
-	C.SetDebug(app, a.bool2Cint(debug))
-
-	// TODO: Move frameless to Linux options
-	// if a.config.Frameless {
-	// 	C.DisableFrame(a.app)
-	// }
-
-	if a.config.RGBA != 0 {
-		r, g, b, alpha := intToColour(a.config.RGBA)
-		C.SetColour(a.app, r, g, b, alpha)
-	}
-
-	// Escape bindings so C doesn't freak out
-	bindings = strings.ReplaceAll(bindings, `"`, `\"`)
-
-	// Set bindings
-	C.SetBindings(app, a.string2CString(bindings))
-
-	// save the dispatcher in a package variable so that the C callbacks
-	// can access it
-	dispatcher = incomingDispatcher.RegisterClient(newClient(a))
-
-	// Process platform settings
-	err := a.processPlatformSettings()
-	if err != nil {
-		return err
-	}
-
-	// Check we could initialise the application
-	if app != nil {
-		// Yes - Save memory reference and run app, cleaning up afterwards
-		a.saveMemoryReference(unsafe.Pointer(app))
-		C.Run(app, 0, nil)
-	} else {
-		// Oh no! We couldn't initialise the application
-		a.logger.Fatal("Cannot initialise Application.")
-	}
-
-	a.freeMemory()
-	return nil
-}
-
-// messageFromWindowCallback is called by any messages sent in
-// webkit to window.external.invoke. It relays the message on to
-// the dispatcher.
-//export messageFromWindowCallback
-func messageFromWindowCallback(data *C.char) {
-	dispatcher.DispatchMessage(C.GoString(data))
-}

v2/internal/ffenestri/ffenestri.h

@@ -1,44 +0,0 @@
-#ifndef __FFENESTRI_H__
-#define __FFENESTRI_H__
-
-#include <stdio.h>
-struct Application;
-
-extern struct Application *NewApplication(const char *title, int width, int height, int resizable, int devtools, int fullscreen, int startHidden, int logLevel, int hideWindowOnClose);
-extern void SetMinWindowSize(struct Application*, int minWidth, int minHeight);
-extern void SetMaxWindowSize(struct Application*, int maxWidth, int maxHeight);
-extern void Run(struct Application*, int argc, char **argv);
-extern void DestroyApplication(struct Application*);
-extern void SetDebug(struct Application*, int flag);
-extern void SetBindings(struct Application*, const char *bindings);
-extern void ExecJS(struct Application*, const char *script);
-extern void Hide(struct Application*);
-extern void Show(struct Application*);
-extern void Center(struct Application*);
-extern void Maximise(struct Application*);
-extern void Unmaximise(struct Application*);
-extern void ToggleMaximise(struct Application*);
-extern void Minimise(struct Application*);
-extern void Unminimise(struct Application*);
-extern void ToggleMinimise(struct Application*);
-extern void SetColour(struct Application*, int red, int green, int blue, int alpha);
-extern void SetSize(struct Application*, int width, int height);
-extern void SetPosition(struct Application*, int x, int y);
-extern void Quit(struct Application*);
-extern void SetTitle(struct Application*, const char *title);
-extern void Fullscreen(struct Application*);
-extern void UnFullscreen(struct Application*);
-extern void ToggleFullscreen(struct Application*);
-extern void DisableFrame(struct Application*);
-extern void OpenDialog(struct Application*, char *callbackID, char *title, char *filters, char *defaultFilename, char *defaultDir, int allowFiles, int allowDirs, int allowMultiple, int showHiddenFiles, int canCreateDirectories, int resolvesAliases, int treatPackagesAsDirectories);
-extern void SaveDialog(struct Application*, char *callbackID, char *title, char *filters, char *defaultFilename, char *defaultDir, int showHiddenFiles, int canCreateDirectories, int treatPackagesAsDirectories);
-extern void MessageDialog(struct Application*, char *callbackID, char *type, char *title, char *message, char *icon, char *button1, char *button2, char *button3, char *button4, char *defaultButton, char *cancelButton);
-extern void DarkModeEnabled(struct Application*, char *callbackID);
-extern void SetApplicationMenu(struct Application*, const char *);
-extern void AddTrayMenu(struct Application*, const char *menuTrayJSON);
-extern void SetTrayMenu(struct Application*, const char *menuTrayJSON);
-extern void UpdateTrayMenuLabel(struct Application*, const char* JSON);
-extern void AddContextMenu(struct Application*, char *contextMenuJSON);
-extern void UpdateContextMenu(struct Application*, char *contextMenuJSON);
-
-#endif

v2/internal/ffenestri/ffenestri_client.go

@@ -1,210 +0,0 @@
-package ffenestri
-
-/*
-
-#cgo linux CFLAGS: -DFFENESTRI_LINUX=1
-#cgo linux pkg-config: gtk+-3.0 webkit2gtk-4.0
-
-#include <stdlib.h>
-#include "ffenestri.h"
-
-*/
-import "C"
-
-import (
-	"strconv"
-
-	"github.com/wailsapp/wails/v2/pkg/options/dialog"
-
-	"github.com/wailsapp/wails/v2/internal/logger"
-)
-
-// Client is our implentation of messageDispatcher.Client
-type Client struct {
-	app    *Application
-	logger logger.CustomLogger
-}
-
-func newClient(app *Application) *Client {
-	return &Client{
-		app:    app,
-		logger: app.logger,
-	}
-}
-
-// Quit the application
-func (c *Client) Quit() {
-	c.app.logger.Trace("Got shutdown message")
-	C.Quit(c.app.app)
-}
-
-// NotifyEvent will pass on the event message to the frontend
-func (c *Client) NotifyEvent(message string) {
-	eventMessage := `window.wails._.Notify(` + strconv.Quote(message) + `);`
-	c.app.logger.Trace("eventMessage = %+v", eventMessage)
-	C.ExecJS(c.app.app, c.app.string2CString(eventMessage))
-}
-
-// CallResult contains the result of the call from JS
-func (c *Client) CallResult(message string) {
-	callbackMessage := `window.wails._.Callback(` + strconv.Quote(message) + `);`
-	c.app.logger.Trace("callbackMessage = %+v", callbackMessage)
-	C.ExecJS(c.app.app, c.app.string2CString(callbackMessage))
-}
-
-// WindowSetTitle sets the window title to the given string
-func (c *Client) WindowSetTitle(title string) {
-	C.SetTitle(c.app.app, c.app.string2CString(title))
-}
-
-// WindowFullscreen will set the window to be fullscreen
-func (c *Client) WindowFullscreen() {
-	C.Fullscreen(c.app.app)
-}
-
-// WindowUnFullscreen will unfullscreen the window
-func (c *Client) WindowUnFullscreen() {
-	C.UnFullscreen(c.app.app)
-}
-
-// WindowShow will show the window
-func (c *Client) WindowShow() {
-	C.Show(c.app.app)
-}
-
-// WindowHide will hide the window
-func (c *Client) WindowHide() {
-	C.Hide(c.app.app)
-}
-
-// WindowCenter will hide the window
-func (c *Client) WindowCenter() {
-	C.Center(c.app.app)
-}
-
-// WindowMaximise will maximise the window
-func (c *Client) WindowMaximise() {
-	C.Maximise(c.app.app)
-}
-
-// WindowMinimise will minimise the window
-func (c *Client) WindowMinimise() {
-	C.Minimise(c.app.app)
-}
-
-// WindowUnmaximise will unmaximise the window
-func (c *Client) WindowUnmaximise() {
-	C.Unmaximise(c.app.app)
-}
-
-// WindowUnminimise will unminimise the window
-func (c *Client) WindowUnminimise() {
-	C.Unminimise(c.app.app)
-}
-
-// WindowPosition will position the window to x,y on the
-// monitor that the window is mostly on
-func (c *Client) WindowPosition(x int, y int) {
-	C.SetPosition(c.app.app, C.int(x), C.int(y))
-}
-
-// WindowSize will resize the window to the given
-// width and height
-func (c *Client) WindowSize(width int, height int) {
-	C.SetSize(c.app.app, C.int(width), C.int(height))
-}
-
-func (c *Client) WindowSetMinSize(width int, height int) {
-	C.SetMinWindowSize(c.app.app, C.int(width), C.int(height))
-}
-
-func (c *Client) WindowSetMaxSize(width int, height int) {
-	C.SetMaxWindowSize(c.app.app, C.int(width), C.int(height))
-}
-
-// WindowSetColour sets the window colour
-func (c *Client) WindowSetColour(colour int) {
-	r, g, b, a := intToColour(colour)
-	C.SetColour(c.app.app, r, g, b, a)
-}
-
-// OpenDialog will open a dialog with the given title and filter
-func (c *Client) OpenDialog(dialogOptions *dialog.OpenDialog, callbackID string) {
-	C.OpenDialog(c.app.app,
-		c.app.string2CString(callbackID),
-		c.app.string2CString(dialogOptions.Title),
-		c.app.string2CString(dialogOptions.Filters),
-		c.app.string2CString(dialogOptions.DefaultFilename),
-		c.app.string2CString(dialogOptions.DefaultDirectory),
-		c.app.bool2Cint(dialogOptions.AllowFiles),
-		c.app.bool2Cint(dialogOptions.AllowDirectories),
-		c.app.bool2Cint(dialogOptions.AllowMultiple),
-		c.app.bool2Cint(dialogOptions.ShowHiddenFiles),
-		c.app.bool2Cint(dialogOptions.CanCreateDirectories),
-		c.app.bool2Cint(dialogOptions.ResolvesAliases),
-		c.app.bool2Cint(dialogOptions.TreatPackagesAsDirectories),
-	)
-}
-
-// SaveDialog will open a dialog with the given title and filter
-func (c *Client) SaveDialog(dialogOptions *dialog.SaveDialog, callbackID string) {
-	C.SaveDialog(c.app.app,
-		c.app.string2CString(callbackID),
-		c.app.string2CString(dialogOptions.Title),
-		c.app.string2CString(dialogOptions.Filters),
-		c.app.string2CString(dialogOptions.DefaultFilename),
-		c.app.string2CString(dialogOptions.DefaultDirectory),
-		c.app.bool2Cint(dialogOptions.ShowHiddenFiles),
-		c.app.bool2Cint(dialogOptions.CanCreateDirectories),
-		c.app.bool2Cint(dialogOptions.TreatPackagesAsDirectories),
-	)
-}
-
-// MessageDialog will open a message dialog with the given options
-func (c *Client) MessageDialog(dialogOptions *dialog.MessageDialog, callbackID string) {
-
-	// Sanity check button length
-	if len(dialogOptions.Buttons) > 4 {
-		c.app.logger.Error("Given %d message dialog buttons. Maximum is 4", len(dialogOptions.Buttons))
-		return
-	}
-
-	// Process buttons
-	buttons := []string{"", "", "", ""}
-	for i, button := range dialogOptions.Buttons {
-		buttons[i] = button
-	}
-
-	C.MessageDialog(c.app.app,
-		c.app.string2CString(callbackID),
-		c.app.string2CString(string(dialogOptions.Type)),
-		c.app.string2CString(dialogOptions.Title),
-		c.app.string2CString(dialogOptions.Message),
-		c.app.string2CString(dialogOptions.Icon),
-		c.app.string2CString(buttons[0]),
-		c.app.string2CString(buttons[1]),
-		c.app.string2CString(buttons[2]),
-		c.app.string2CString(buttons[3]),
-		c.app.string2CString(dialogOptions.DefaultButton),
-		c.app.string2CString(dialogOptions.CancelButton))
-}
-
-func (c *Client) DarkModeEnabled(callbackID string) {
-	C.DarkModeEnabled(c.app.app, c.app.string2CString(callbackID))
-}
-
-func (c *Client) SetApplicationMenu(applicationMenuJSON string) {
-	C.SetApplicationMenu(c.app.app, c.app.string2CString(applicationMenuJSON))
-}
-
-func (c *Client) SetTrayMenu(trayMenuJSON string) {
-	C.SetTrayMenu(c.app.app, c.app.string2CString(trayMenuJSON))
-}
-
-func (c *Client) UpdateTrayMenuLabel(JSON string) {
-	C.UpdateTrayMenuLabel(c.app.app, c.app.string2CString(JSON))
-}
-
-func (c *Client) UpdateContextMenu(contextMenuJSON string) {
-	C.UpdateContextMenu(c.app.app, c.app.string2CString(contextMenuJSON))
-}

v2/internal/ffenestri/ffenestri_darwin.go

@@ -1,91 +0,0 @@
-package ffenestri
-
-/*
-#cgo darwin CFLAGS: -DFFENESTRI_DARWIN=1
-#cgo darwin LDFLAGS: -framework WebKit -framework CoreFoundation -lobjc
-
-#include "ffenestri.h"
-#include "ffenestri_darwin.h"
-
-*/
-import "C"
-
-func (a *Application) processPlatformSettings() error {
-
-	mac := a.config.Mac
-	titlebar := mac.TitleBar
-
-	// HideTitle
-	if titlebar.HideTitle {
-		C.HideTitle(a.app)
-	}
-
-	// HideTitleBar
-	if titlebar.HideTitleBar {
-		C.HideTitleBar(a.app)
-	}
-
-	// Full Size Content
-	if titlebar.FullSizeContent {
-		C.FullSizeContent(a.app)
-	}
-
-	// Toolbar
-	if titlebar.UseToolbar {
-		C.UseToolbar(a.app)
-	}
-
-	if titlebar.HideToolbarSeparator {
-		C.HideToolbarSeparator(a.app)
-	}
-
-	if titlebar.TitlebarAppearsTransparent {
-		C.TitlebarAppearsTransparent(a.app)
-	}
-
-	// Process window Appearance
-	if mac.Appearance != "" {
-		C.SetAppearance(a.app, a.string2CString(string(mac.Appearance)))
-	}
-
-	// Check if the webview should be transparent
-	if mac.WebviewIsTransparent {
-		C.WebviewIsTransparent(a.app)
-	}
-
-	// Check if window should be translucent
-	if mac.WindowBackgroundIsTranslucent {
-		C.WindowBackgroundIsTranslucent(a.app)
-	}
-
-	// Process menu
-	//applicationMenu := options.GetApplicationMenu(a.config)
-	applicationMenu := a.menuManager.GetApplicationMenuJSON()
-	if applicationMenu != "" {
-		C.SetApplicationMenu(a.app, a.string2CString(applicationMenu))
-	}
-
-	// Process tray
-	trays, err := a.menuManager.GetTrayMenus()
-	if err != nil {
-		return err
-	}
-	if trays != nil {
-		for _, tray := range trays {
-			C.AddTrayMenu(a.app, a.string2CString(tray))
-		}
-	}
-
-	// Process context menus
-	contextMenus, err := a.menuManager.GetContextMenus()
-	if err != nil {
-		return err
-	}
-	if contextMenus != nil {
-		for _, contextMenu := range contextMenus {
-			C.AddContextMenu(a.app, a.string2CString(contextMenu))
-		}
-	}
-
-	return nil
-}

v2/internal/ffenestri/ffenestri_darwin.h

@@ -1,115 +0,0 @@
-
-#ifndef FFENESTRI_DARWIN_H
-#define FFENESTRI_DARWIN_H
-
-
-#define OBJC_OLD_DISPATCH_PROTOTYPES 1
-#include <objc/objc-runtime.h>
-#include <CoreGraphics/CoreGraphics.h>
-#include <CoreFoundation/CoreFoundation.h>
-#include "json.h"
-#include "hashmap.h"
-#include "stdlib.h"
-
-// Macros to make it slightly more sane
-#define msg objc_msgSend
-
-#define c(str) (id)objc_getClass(str)
-#define s(str) sel_registerName(str)
-#define u(str) sel_getUid(str)
-#define str(input) msg(c("NSString"), s("stringWithUTF8String:"), input)
-#define strunicode(input) msg(c("NSString"), s("stringWithFormat:"), str("%C"), (unsigned short)input)
-#define cstr(input) (const char *)msg(input, s("UTF8String"))
-#define url(input) msg(c("NSURL"), s("fileURLWithPath:"), str(input))
-#define ALLOC(classname) msg(c(classname), s("alloc"))
-#define ALLOC_INIT(classname) msg(msg(c(classname), s("alloc")), s("init"))
-#define GET_FRAME(receiver) ((CGRect(*)(id, SEL))objc_msgSend_stret)(receiver, s("frame"))
-#define GET_BOUNDS(receiver) ((CGRect(*)(id, SEL))objc_msgSend_stret)(receiver, s("bounds"))
-#define GET_BACKINGSCALEFACTOR(receiver) ((CGFloat(*)(id, SEL))msg)(receiver, s("backingScaleFactor"))
-
-#define ON_MAIN_THREAD(str) dispatch( ^{ str; } )
-#define MAIN_WINDOW_CALL(str) msg(app->mainWindow, s((str)))
-
-#define NSBackingStoreBuffered 2
-
-#define NSWindowStyleMaskBorderless 0
-#define NSWindowStyleMaskTitled 1
-#define NSWindowStyleMaskClosable 2
-#define NSWindowStyleMaskMiniaturizable 4
-#define NSWindowStyleMaskResizable 8
-#define NSWindowStyleMaskFullscreen 1 << 14
-
-#define NSVisualEffectMaterialWindowBackground 12
-#define NSVisualEffectBlendingModeBehindWindow 0
-#define NSVisualEffectStateFollowsWindowActiveState 0
-#define NSVisualEffectStateActive 1
-#define NSVisualEffectStateInactive 2
-
-#define NSViewWidthSizable 2
-#define NSViewHeightSizable 16
-
-#define NSWindowBelow -1
-#define NSWindowAbove 1
-
-#define NSSquareStatusItemLength   -2.0
-#define NSVariableStatusItemLength -1.0
-
-#define NSWindowTitleHidden 1
-#define NSWindowStyleMaskFullSizeContentView 1 << 15
-
-#define NSEventModifierFlagCommand 1 << 20
-#define NSEventModifierFlagOption 1 << 19
-#define NSEventModifierFlagControl 1 << 18
-#define NSEventModifierFlagShift 1 << 17
-
-#define NSControlStateValueMixed -1
-#define NSControlStateValueOff 0
-#define NSControlStateValueOn 1
-
-// Unbelievably, if the user swaps their button preference
-// then right buttons are reported as left buttons
-#define NSEventMaskLeftMouseDown 1 << 1
-#define NSEventMaskLeftMouseUp 1 << 2
-#define NSEventMaskRightMouseDown 1 << 3
-#define NSEventMaskRightMouseUp 1 << 4
-
-#define NSEventTypeLeftMouseDown 1
-#define NSEventTypeLeftMouseUp 2
-#define NSEventTypeRightMouseDown 3
-#define NSEventTypeRightMouseUp 4
-
-#define NSNoImage       0
-#define NSImageOnly     1
-#define NSImageLeft     2
-#define NSImageRight    3
-#define NSImageBelow    4
-#define NSImageAbove    5
-#define NSImageOverlaps 6
-
-#define NSAlertStyleWarning 0
-#define NSAlertStyleInformational 1
-#define NSAlertStyleCritical 2
-
-#define NSAlertFirstButtonReturn   1000
-#define NSAlertSecondButtonReturn  1001
-#define NSAlertThirdButtonReturn   1002
-
-struct Application;
-int releaseNSObject(void *const context, struct hashmap_element_s *const e);
-void TitlebarAppearsTransparent(struct Application* app);
-void HideTitle(struct Application* app);
-void HideTitleBar(struct Application* app);
-void FullSizeContent(struct Application* app);
-void UseToolbar(struct Application* app);
-void HideToolbarSeparator(struct Application* app);
-void DisableFrame(struct Application* app);
-void SetAppearance(struct Application* app, const char *);
-void WebviewIsTransparent(struct Application* app);
-void WindowBackgroundIsTranslucent(struct Application* app);
-void SetTray(struct Application* app, const char *, const char *, const char *);
-//void SetContextMenus(struct Application* app, const char *);
-void AddTrayMenu(struct Application* app, const char *);
-
-void* lookupStringConstant(id constantName);
-
-#endif

v2/internal/ffenestri/ffenestri_linux.c

@@ -1,984 +0,0 @@
-
-#ifndef __FFENESTRI_LINUX_H__
-#define __FFENESTRI_LINUX_H__
-
-#include "gtk/gtk.h"
-#include "webkit2/webkit2.h"
-#include <time.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdarg.h>
-
-// References to assets
-extern const unsigned char *assets[];
-extern const unsigned char runtime;
-extern const char *icon[];
-
-// Constants
-#define PRIMARY_MOUSE_BUTTON 1
-#define MIDDLE_MOUSE_BUTTON 2
-#define SECONDARY_MOUSE_BUTTON 3
-
-// MAIN DEBUG FLAG
-int debug;
-
-// Credit: https://stackoverflow.com/a/8465083
-char *concat(const char *s1, const char *s2)
-{
-    const size_t len1 = strlen(s1);
-    const size_t len2 = strlen(s2);
-    char *result = malloc(len1 + len2 + 1);
-    memcpy(result, s1, len1);
-    memcpy(result + len1, s2, len2 + 1);
-    return result;
-}
-
-// Debug works like sprintf but mutes if the global debug flag is true
-// Credit: https://stackoverflow.com/a/20639708
-void Debug(char *message, ...)
-{
-    if (debug)
-    {
-        char *temp = concat("TRACE | Ffenestri (C) | ", message);
-        message = concat(temp, "\n");
-        free(temp);
-        va_list args;
-        va_start(args, message);
-        vprintf(message, args);
-        free(message);
-        va_end(args);
-    }
-}
-
-extern void messageFromWindowCallback(const char *);
-typedef void (*ffenestriCallback)(const char *);
-
-struct Application
-{
-
-    // Gtk Data
-    GtkApplication *application;
-    GtkWindow *mainWindow;
-    GtkWidget *webView;
-    int signalInvoke;
-    int signalWindowDrag;
-    int signalButtonPressed;
-    int signalButtonReleased;
-    int signalLoadChanged;
-
-    // Saves the events for the drag mouse button
-    GdkEventButton *dragButtonEvent;
-
-    // The number of the default drag button
-    int dragButton;
-
-    // Window Data
-    const char *title;
-    char *id;
-    int width;
-    int height;
-    int resizable;
-    int devtools;
-    int startHidden;
-    int fullscreen;
-    int minWidth;
-    int minHeight;
-    int maxWidth;
-    int maxHeight;
-    int frame;
-
-    // User Data
-    char *HTML;
-
-    // Callback
-    ffenestriCallback sendMessageToBackend;
-
-    // Bindings
-    const char *bindings;
-
-    // Lock - used for sync operations (Should we be using g_mutex?)
-    int lock;
-};
-
-void *NewApplication(const char *title, int width, int height, int resizable, int devtools, int fullscreen, int startHidden)
-{
-    // Setup main application struct
-    struct Application *result = malloc(sizeof(struct Application));
-    result->title = title;
-    result->width = width;
-    result->height = height;
-    result->resizable = resizable;
-    result->devtools = devtools;
-    result->fullscreen = fullscreen;
-    result->minWidth = 0;
-    result->minHeight = 0;
-    result->maxWidth = 0;
-    result->maxHeight = 0;
-    result->frame = 1;
-    result->startHidden = startHidden;
-
-    // Default drag button is PRIMARY
-    result->dragButton = PRIMARY_MOUSE_BUTTON;
-
-    result->sendMessageToBackend = (ffenestriCallback)messageFromWindowCallback;
-
-    // Create a unique ID based on the current unix timestamp
-    char temp[11];
-    sprintf(&temp[0], "%d", (int)time(NULL));
-    result->id = concat("wails.app", &temp[0]);
-
-    // Create the main GTK application
-    GApplicationFlags flags = G_APPLICATION_FLAGS_NONE;
-    result->application = gtk_application_new(result->id, flags);
-
-    // Return the application struct
-    return (void *)result;
-}
-
-void DestroyApplication(struct Application *app)
-{
-    Debug("Destroying Application");
-
-    g_application_quit(G_APPLICATION(app->application));
-
-    // Release the GTK ID string
-    if (app->id != NULL)
-    {
-        free(app->id);
-        app->id = NULL;
-    }
-    else
-    {
-        Debug("Almost a double free for app->id");
-    }
-
-    // Free the bindings
-    if (app->bindings != NULL)
-    {
-        free((void *)app->bindings);
-        app->bindings = NULL;
-    }
-    else
-    {
-        Debug("Almost a double free for app->bindings");
-    }
-
-    // Disconnect signal handlers
-    WebKitUserContentManager *manager = webkit_web_view_get_user_content_manager((WebKitWebView *)app->webView);
-    g_signal_handler_disconnect(manager, app->signalInvoke);
-    if( app->frame == 0) {
-        g_signal_handler_disconnect(manager, app->signalWindowDrag);
-        g_signal_handler_disconnect(app->webView, app->signalButtonPressed);
-        g_signal_handler_disconnect(app->webView, app->signalButtonReleased);
-    }
-    g_signal_handler_disconnect(app->webView, app->signalLoadChanged);
-
-    // Release the main GTK Application
-    if (app->application != NULL)
-    {
-        g_object_unref(app->application);
-        app->application = NULL;
-    }
-    else
-    {
-        Debug("Almost a double free for app->application");
-    }
-    Debug("Finished Destroying Application");
-}
-
-// Quit will stop the gtk application and free up all the memory
-// used by the application
-void Quit(struct Application *app)
-{
-    Debug("Quit Called");
-    gtk_window_close((GtkWindow *)app->mainWindow);
-    g_application_quit((GApplication *)app->application);
-    DestroyApplication(app);
-}
-
-// SetTitle sets the main window title to the given string
-void SetTitle(struct Application *app, const char *title)
-{
-    gtk_window_set_title(app->mainWindow, title);
-}
-
-// Fullscreen sets the main window to be fullscreen
-void Fullscreen(struct Application *app)
-{
-    gtk_window_fullscreen(app->mainWindow);
-}
-
-// UnFullscreen resets the main window after a fullscreen
-void UnFullscreen(struct Application *app)
-{
-    gtk_window_unfullscreen(app->mainWindow);
-}
-
-void setMinMaxSize(struct Application *app)
-{
-    GdkGeometry size;
-    size.min_width = size.min_height = size.max_width = size.max_height = 0;
-    int flags = 0;
-    if (app->maxHeight > 0 && app->maxWidth > 0)
-    {
-        size.max_height = app->maxHeight;
-        size.max_width = app->maxWidth;
-        flags |= GDK_HINT_MAX_SIZE;
-    }
-    if (app->minHeight > 0 && app->minWidth > 0)
-    {
-        size.min_height = app->minHeight;
-        size.min_width = app->minWidth;
-        flags |= GDK_HINT_MIN_SIZE;
-    }
-    gtk_window_set_geometry_hints(app->mainWindow, NULL, &size, flags);
-}
-
-char *fileDialogInternal(struct Application *app, GtkFileChooserAction chooserAction, char **args) {
-    GtkFileChooserNative *native;
-    GtkFileChooserAction action = chooserAction;
-    gint res;
-    char *filename;
-
-    char *title = args[0];
-    char *filter = args[1];
-
-    native = gtk_file_chooser_native_new(title,
-                                         app->mainWindow,
-                                         action,
-                                         "_Open",
-                                         "_Cancel");
-
-    GtkFileChooser *chooser = GTK_FILE_CHOOSER(native);
-
-    // If we have filters, process them
-    if (filter[0] != '\0') {
-        GtkFileFilter *file_filter = gtk_file_filter_new();
-        gchar **filters  = g_strsplit(filter, ",", -1);
-        gint i;
-        for(i = 0; filters && filters[i]; i++) {
-            gtk_file_filter_add_pattern(file_filter, filters[i]);
-            // Debug("Adding filter pattern: %s\n", filters[i]);
-        }
-        gtk_file_filter_set_name(file_filter, filter);
-        gtk_file_chooser_add_filter(chooser, file_filter);
-        g_strfreev(filters);
-    }
-
-    res = gtk_native_dialog_run(GTK_NATIVE_DIALOG(native));
-    if (res == GTK_RESPONSE_ACCEPT)
-    {
-        filename = gtk_file_chooser_get_filename(chooser);
-    }
-
-    g_object_unref(native);
-
-    return filename;
-}
-
-// openFileDialogInternal opens a dialog to select a file
-// NOTE: The result is a string that will need to be freed!
-char *openFileDialogInternal(struct Application *app, char **args)
-{
-    return fileDialogInternal(app, GTK_FILE_CHOOSER_ACTION_OPEN, args);
-}
-
-// saveFileDialogInternal opens a dialog to select a file
-// NOTE: The result is a string that will need to be freed!
-char *saveFileDialogInternal(struct Application *app, char **args)
-{
-    return fileDialogInternal(app, GTK_FILE_CHOOSER_ACTION_SAVE, args);
-}
-
-
-// openDirectoryDialogInternal opens a dialog to select a directory
-// NOTE: The result is a string that will need to be freed!
-char *openDirectoryDialogInternal(struct Application *app, char **args)
-{
-    return fileDialogInternal(app, GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER, args);
-}
-
-void SetMinWindowSize(struct Application *app, int minWidth, int minHeight)
-{
-    app->minWidth = minWidth;
-    app->minHeight = minHeight;
-}
-
-void SetMaxWindowSize(struct Application *app, int maxWidth, int maxHeight)
-{
-    app->maxWidth = maxWidth;
-    app->maxHeight = maxHeight;
-}
-
-// SetColour sets the colour of the webview to the given colour string
-int SetColour(struct Application *app, const char *colourString)
-{
-    GdkRGBA rgba;
-    gboolean result = gdk_rgba_parse(&rgba, colourString);
-    if (result == FALSE)
-    {
-        return 0;
-    }
-    // Debug("Setting webview colour to: %s", colourString);
-    webkit_web_view_get_background_color((WebKitWebView *)(app->webView), &rgba);
-    return 1;
-}
-
-// DisableFrame disables the window frame
-void DisableFrame(struct Application *app)
-{
-    app->frame = 0;
-}
-
-void syncCallback(GObject *source_object,
-                  GAsyncResult *res,
-                  void *data)
-{
-    struct Application *app = (struct Application *)data;
-    app->lock = 0;
-}
-
-void syncEval(struct Application *app, const gchar *script)
-{
-
-    WebKitWebView *webView = (WebKitWebView *)(app->webView);
-
-    // wait for lock to free
-    while (app->lock == 1)
-    {
-        g_main_context_iteration(0, true);
-    }
-    // Set lock
-    app->lock = 1;
-
-    webkit_web_view_run_javascript(
-        webView,
-        script,
-        NULL, syncCallback, (void*)app);
-
-    while (app->lock == 1)
-    {
-        g_main_context_iteration(0, true);
-    }
-}
-
-void asyncEval(WebKitWebView *webView, const gchar *script)
-{
-    webkit_web_view_run_javascript(
-        webView,
-        script,
-        NULL, NULL, NULL);
-}
-
-typedef void (*dispatchMethod)(struct Application *app, void *);
-
-struct dispatchData
-{
-    struct Application *app;
-    dispatchMethod method;
-    void *args;
-};
-
-gboolean executeMethod(gpointer data)
-{
-    struct dispatchData *d = (struct dispatchData *)data;
-    (d->method)(d->app, d->args);
-    g_free(d);
-    return FALSE;
-}
-
-void ExecJS(struct Application *app, char *js)
-{
-    struct dispatchData *data = (struct dispatchData *)g_new(struct dispatchData, 1);
-    data->method = (dispatchMethod)syncEval;
-    data->args = js;
-    data->app = app;
-
-    gdk_threads_add_idle(executeMethod, data);
-}
-
-typedef char *(*dialogMethod)(struct Application *app, void *);
-
-struct dialogCall
-{
-    struct Application *app;
-    dialogMethod method;
-    void *args;
-    void *filter;
-    char *result;
-    int done;
-};
-
-gboolean executeMethodWithReturn(gpointer data)
-{
-    struct dialogCall *d = (struct dialogCall *)data;
-
-    d->result = (d->method)(d->app, d->args);
-    d->done = 1;
-    return FALSE;
-}
-
-char *OpenFileDialog(struct Application *app, char *title, char *filter)
-{
-    struct dialogCall *data = (struct dialogCall *)g_new(struct dialogCall, 1);
-    data->result = NULL;
-    data->done = 0;
-    data->method = (dialogMethod)openFileDialogInternal;
-    const char* dialogArgs[]={ title, filter };
-    data->args = dialogArgs;
-    data->app = app;
-
-    gdk_threads_add_idle(executeMethodWithReturn, data);
-
-    while (data->done == 0)
-    {
-        usleep(100000);
-    }
-    g_free(data);
-    return data->result;
-}
-
-char *SaveFileDialog(struct Application *app, char *title, char *filter)
-{
-    struct dialogCall *data = (struct dialogCall *)g_new(struct dialogCall, 1);
-    data->result = NULL;
-    data->done = 0;
-    data->method = (dialogMethod)saveFileDialogInternal;
-    const char* dialogArgs[]={ title, filter };
-    data->args = dialogArgs;
-    data->app = app;
-
-    gdk_threads_add_idle(executeMethodWithReturn, data);
-
-    while (data->done == 0)
-    {
-        usleep(100000);
-    }
-    Debug("Dialog done");
-    Debug("Result = %s\n", data->result);
-
-    g_free(data);
-    // Fingers crossed this wasn't freed by g_free above
-    return data->result;
-}
-
-char *OpenDirectoryDialog(struct Application *app, char *title, char *filter)
-{
-    struct dialogCall *data = (struct dialogCall *)g_new(struct dialogCall, 1);
-    data->result = NULL;
-    data->done = 0;
-    data->method = (dialogMethod)openDirectoryDialogInternal;
-    const char* dialogArgs[]={ title, filter };
-    data->args = dialogArgs;
-    data->app = app;
-
-    gdk_threads_add_idle(executeMethodWithReturn, data);
-
-    while (data->done == 0)
-    {
-        usleep(100000);
-    }
-    Debug("Directory Dialog done");
-    Debug("Result = %s\n", data->result);
-    g_free(data);
-    // Fingers crossed this wasn't freed by g_free above
-    return data->result;
-}
-
-// Sets the icon to the XPM stored in icon
-void setIcon(struct Application *app)
-{
-    GdkPixbuf *appIcon = gdk_pixbuf_new_from_xpm_data((const char **)icon);
-    gtk_window_set_icon(app->mainWindow, appIcon);
-}
-
-static void load_finished_cb(WebKitWebView *webView,
-                             WebKitLoadEvent load_event,
-                             struct Application *app)
-{
-    switch (load_event)
-    {
-    // case WEBKIT_LOAD_STARTED:
-    //     /* New load, we have now a provisional URI */
-    //     // printf("Start downloading %s\n", webkit_web_view_get_uri(web_view));
-    //     /* Here we could start a spinner or update the
-    //      * location bar with the provisional URI */
-    //     break;
-    // case WEBKIT_LOAD_REDIRECTED:
-    //     // printf("Redirected to: %s\n", webkit_web_view_get_uri(web_view));
-    //     break;
-    // case WEBKIT_LOAD_COMMITTED:
-    //     /* The load is being performed. Current URI is
-    //      * the final one and it won't change unless a new
-    //      * load is requested or a navigation within the
-    //      * same page is performed */
-    //     // printf("Loading: %s\n", webkit_web_view_get_uri(web_view));
-    //     break;
-    case WEBKIT_LOAD_FINISHED:
-        /* Load finished, we can now stop the spinner */
-        // printf("Finished loading: %s\n", webkit_web_view_get_uri(web_view));
-
-        // Bindings
-        Debug("Binding Methods");
-        syncEval(app, app->bindings);
-
-        // Runtime
-        Debug("Setting up Wails runtime");
-        syncEval(app, &runtime);
-
-        // Loop over assets
-        int index = 1;
-        while (1)
-        {
-            // Get next asset pointer
-            const char *asset = assets[index];
-
-            // If we have no more assets, break
-            if (asset == 0x00)
-            {
-                break;
-            }
-
-            // sync eval the asset
-            syncEval(app, asset);
-            index++;
-        };
-
-        // Set the icon
-        setIcon(app);
-
-        // Setup fullscreen
-        if (app->fullscreen)
-        {
-            Debug("Going fullscreen");
-            Fullscreen(app);
-        }
-
-        // Setup resize
-        gtk_window_resize(GTK_WINDOW(app->mainWindow), app->width, app->height);
-
-        if (app->resizable)
-        {
-            gtk_window_set_default_size(GTK_WINDOW(app->mainWindow), app->width, app->height);
-        }
-        else
-        {
-            gtk_widget_set_size_request(GTK_WIDGET(app->mainWindow), app->width, app->height);
-            gtk_window_resize(GTK_WINDOW(app->mainWindow), app->width, app->height);
-            // Fix the min/max to the window size for good measure
-            app->minHeight = app->maxHeight = app->height;
-            app->minWidth = app->maxWidth = app->width;
-        }
-        gtk_window_set_resizable(GTK_WINDOW(app->mainWindow), app->resizable ? TRUE : FALSE);
-        setMinMaxSize(app);
-
-        // Centre by default
-        gtk_window_set_position(app->mainWindow, GTK_WIN_POS_CENTER);
-
-        // Show window and focus
-        if( app->startHidden == 0) {
-            gtk_widget_show_all(GTK_WIDGET(app->mainWindow));
-            gtk_widget_grab_focus(app->webView);
-        }
-        break;
-    }
-}
-
-static gboolean disable_context_menu_cb(
-    WebKitWebView *web_view,
-    WebKitContextMenu *context_menu,
-    GdkEvent *event,
-    WebKitHitTestResult *hit_test_result,
-    gpointer user_data)
-{
-    return TRUE;
-}
-
-static void printEvent(const char *message, GdkEventButton *event)
-{
-    Debug("%s: [button:%d] [x:%f] [y:%f] [time:%d]",
-          message,
-          event->button,
-          event->x_root,
-          event->y_root,
-          event->time);
-}
-
-
-static void dragWindow(WebKitUserContentManager *contentManager,
-                       WebKitJavascriptResult *result,
-                       struct Application *app)
-{
-    // If we get this message erroneously, ignore
-    if (app->dragButtonEvent == NULL)
-    {
-        return;
-    }
-
-    // Ignore non-toplevel widgets
-    GtkWidget *window = gtk_widget_get_toplevel(GTK_WIDGET(app->webView));
-    if (!GTK_IS_WINDOW(window))
-    {
-        return;
-    }
-
-    // Initiate the drag
-    printEvent("Starting drag with event", app->dragButtonEvent);
-
-    gtk_window_begin_move_drag(app->mainWindow,
-                               app->dragButton,
-                               app->dragButtonEvent->x_root,
-                               app->dragButtonEvent->y_root,
-                               app->dragButtonEvent->time);
-    // Clear the event
-    app->dragButtonEvent = NULL;
-
-    return;
-}
-
-gboolean buttonPress(GtkWidget *widget, GdkEventButton *event, struct Application *app)
-{
-    if (event->type == GDK_BUTTON_PRESS && event->button == app->dragButton)
-    {
-        app->dragButtonEvent = event;
-    }
-    return FALSE;
-}
-
-gboolean buttonRelease(GtkWidget *widget, GdkEventButton *event, struct Application *app)
-{
-    if (event->type == GDK_BUTTON_RELEASE && event->button == app->dragButton)
-    {
-        app->dragButtonEvent = NULL;
-    }
-    return FALSE;
-}
-
-static void sendMessageToBackend(WebKitUserContentManager *contentManager,
-                                 WebKitJavascriptResult *result,
-                                 struct Application *app)
-{
-#if WEBKIT_MAJOR_VERSION >= 2 && WEBKIT_MINOR_VERSION >= 22
-    JSCValue *value = webkit_javascript_result_get_js_value(result);
-    char *message = jsc_value_to_string(value);
-#else
-    JSGlobalContextRef context = webkit_javascript_result_get_global_context(result);
-    JSValueRef value = webkit_javascript_result_get_value(result);
-    JSStringRef js = JSValueToStringCopy(context, value, NULL);
-    size_t messageSize = JSStringGetMaximumUTF8CStringSize(js);
-    char *message = g_new(char, messageSize);
-    JSStringGetUTF8CString(js, message, messageSize);
-    JSStringRelease(js);
-#endif
-    app->sendMessageToBackend(message);
-    g_free(message);
-}
-
-void SetDebug(struct Application *app, int flag)
-{
-    debug = flag;
-}
-
-// getCurrentMonitorGeometry gets the geometry of the monitor
-// that the window is mostly on.
-GdkRectangle getCurrentMonitorGeometry(GtkWindow *window) {
-    // Get the monitor that the window is currently on
-    GdkDisplay *display = gtk_widget_get_display(GTK_WIDGET(window));
-    GdkWindow *gdk_window = gtk_widget_get_window(GTK_WIDGET(window));
-    GdkMonitor *monitor = gdk_display_get_monitor_at_window (display, gdk_window);
-
-    // Get the geometry of the monitor
-    GdkRectangle result;
-    gdk_monitor_get_geometry (monitor,&result);
-
-    return result;
-}
-
-/*******************
- * Window Position *
- *******************/
-
-// Position holds an x/y corrdinate
-struct Position {
-    int x;
-    int y;
-};
-
-// Internal call for setting the position of the window.
-void setPositionInternal(struct Application *app, struct Position *pos) {
-
-    // Get the monitor geometry
-    GdkRectangle m = getCurrentMonitorGeometry(app->mainWindow);
-
-    // Move the window relative to the monitor
-    gtk_window_move(app->mainWindow, m.x + pos->x, m.y + pos->y);
-    
-    // Free memory
-    free(pos);
-}
-
-// SetPosition sets the position of the window to the given x/y 
-// coordinates. The x/y values are relative to the monitor 
-// the window is mostly on.
-void SetPosition(struct Application *app, int x, int y) {
-    struct dispatchData *data = (struct dispatchData *)g_new(struct dispatchData, 1);
-    data->method = (dispatchMethod)setPositionInternal;
-    struct Position *pos = malloc(sizeof(struct Position));
-    pos->x = x;
-    pos->y = y;
-    data->args = pos;
-    data->app = app;
-
-    gdk_threads_add_idle(executeMethod, data);  
-}
-
-/***************
- * Window Size *
- ***************/
-
-// Size holds a width/height
-struct Size {
-    int width;
-    int height;
-};
-
-// Internal call for setting the size of the window.
-void setSizeInternal(struct Application *app, struct Size *size) {
-    gtk_window_resize(app->mainWindow, size->width, size->height);
-    free(size);
-}
-
-// SetSize sets the size of the window to the given width/height
-void SetSize(struct Application *app, int width, int height) {
-    struct dispatchData *data = (struct dispatchData *)g_new(struct dispatchData, 1);
-    data->method = (dispatchMethod)setSizeInternal;
-    struct Size *size = malloc(sizeof(struct Size));
-    size->width = width;
-    size->height = height;
-    data->args = size;
-    data->app = app;
-
-    gdk_threads_add_idle(executeMethod, data);  
-}
-
-
-// centerInternal will center the main window on the monitor it is mostly in
-void centerInternal(struct Application *app)
-{
-    // Get the geometry of the monitor
-    GdkRectangle m = getCurrentMonitorGeometry(app->mainWindow);
-
-    // Get the window width/height
-    int windowWidth, windowHeight;
-    gtk_window_get_size(app->mainWindow, &windowWidth, &windowHeight);
-
-    // Place the window at the center of the monitor
-    gtk_window_move(app->mainWindow, ((m.width - windowWidth) / 2) + m.x, ((m.height - windowHeight) / 2) + m.y);
-}
-
-// Center the window
-void Center(struct Application *app) {
-
-    // Setup a call to centerInternal on the main thread
-    struct dispatchData *data = (struct dispatchData *)g_new(struct dispatchData, 1);
-    data->method = (dispatchMethod)centerInternal;
-    data->app = app;
-
-    // Add call to main thread
-    gdk_threads_add_idle(executeMethod, data);  
-}
-
-// hideInternal hides the main window
-void hideInternal(struct Application *app) {
-    gtk_widget_hide (GTK_WIDGET(app->mainWindow));
-}
-
-// Hide places the hideInternal method onto the main thread for execution
-void Hide(struct Application *app) {
-
-    // Setup a call to hideInternal on the main thread
-    struct dispatchData *data = (struct dispatchData *)g_new(struct dispatchData, 1);
-    data->method = (dispatchMethod)hideInternal;
-    data->app = app;
-
-    // Add call to main thread
-    gdk_threads_add_idle(executeMethod, data);  
-}
-
-// showInternal shows the main window 
-void showInternal(struct Application *app) {
-    gtk_widget_show_all(GTK_WIDGET(app->mainWindow));
-    gtk_widget_grab_focus(app->webView);
-}
-
-// Show places the showInternal method onto the main thread for execution
-void Show(struct Application *app) {
-    struct dispatchData *data = (struct dispatchData *)g_new(struct dispatchData, 1);
-    data->method = (dispatchMethod)showInternal;
-    data->app = app;
-
-    gdk_threads_add_idle(executeMethod, data);  
-}
-
-
-// maximiseInternal maximises the main window
-void maximiseInternal(struct Application *app) {
-    gtk_window_maximize(GTK_WIDGET(app->mainWindow));
-}
-
-// Maximise places the maximiseInternal method onto the main thread for execution
-void Maximise(struct Application *app) {
-
-    // Setup a call to maximiseInternal on the main thread
-    struct dispatchData *data = (struct dispatchData *)g_new(struct dispatchData, 1);
-    data->method = (dispatchMethod)maximiseInternal;
-    data->app = app;
-
-    // Add call to main thread
-    gdk_threads_add_idle(executeMethod, data);  
-}
-
-// unmaximiseInternal unmaximises the main window
-void unmaximiseInternal(struct Application *app) {
-    gtk_window_unmaximize(GTK_WIDGET(app->mainWindow));
-}
-
-// Unmaximise places the unmaximiseInternal method onto the main thread for execution
-void Unmaximise(struct Application *app) {
-
-    // Setup a call to unmaximiseInternal on the main thread
-    struct dispatchData *data = (struct dispatchData *)g_new(struct dispatchData, 1);
-    data->method = (dispatchMethod)unmaximiseInternal;
-    data->app = app;
-
-    // Add call to main thread
-    gdk_threads_add_idle(executeMethod, data);  
-}
-
-
-// minimiseInternal minimises the main window
-void minimiseInternal(struct Application *app) {
-    gtk_window_iconify(app->mainWindow);
-}
-
-// Minimise places the minimiseInternal method onto the main thread for execution
-void Minimise(struct Application *app) {
-
-    // Setup a call to minimiseInternal on the main thread
-    struct dispatchData *data = (struct dispatchData *)g_new(struct dispatchData, 1);
-    data->method = (dispatchMethod)minimiseInternal;
-    data->app = app;
-
-    // Add call to main thread
-    gdk_threads_add_idle(executeMethod, data);  
-}
-
-// unminimiseInternal unminimises the main window
-void unminimiseInternal(struct Application *app) {
-    gtk_window_present(app->mainWindow);
-}
-
-// Unminimise places the unminimiseInternal method onto the main thread for execution
-void Unminimise(struct Application *app) {
-
-    // Setup a call to unminimiseInternal on the main thread
-    struct dispatchData *data = (struct dispatchData *)g_new(struct dispatchData, 1);
-    data->method = (dispatchMethod)unminimiseInternal;
-    data->app = app;
-
-    // Add call to main thread
-    gdk_threads_add_idle(executeMethod, data);  
-}
-
-
-void SetBindings(struct Application *app, const char *bindings)
-{
-    const char *temp = concat("window.wailsbindings = \"", bindings);
-    const char *jscall = concat(temp, "\";");
-    free((void *)temp);
-    app->bindings = jscall;
-}
-
-// This is called when the close button on the window is pressed
-gboolean close_button_pressed(GtkWidget *widget,
-                              GdkEvent *event,
-                              struct Application *app)
-{
-    app->sendMessageToBackend("WC"); // Window Close
-    return TRUE;
-}
-
-static void setupWindow(struct Application *app)
-{
-
-    // Create the window
-    GtkWidget *mainWindow = gtk_application_window_new(app->application);
-    // Save reference
-    app->mainWindow = GTK_WINDOW(mainWindow);
-
-    // Setup frame
-    gtk_window_set_decorated((GtkWindow *)mainWindow, app->frame);
-
-    // Setup title
-    gtk_window_set_title(GTK_WINDOW(mainWindow), app->title);
-
-    // Setup script handler
-    WebKitUserContentManager *contentManager = webkit_user_content_manager_new();
-
-    // Setup the invoke handler
-    webkit_user_content_manager_register_script_message_handler(contentManager, "external");
-    app->signalInvoke = g_signal_connect(contentManager, "script-message-received::external", G_CALLBACK(sendMessageToBackend), app);
-
-    // Setup the window drag handler if this is a frameless app
-    if ( app->frame == 0 ) {
-        webkit_user_content_manager_register_script_message_handler(contentManager, "windowDrag");
-        app->signalWindowDrag = g_signal_connect(contentManager, "script-message-received::windowDrag", G_CALLBACK(dragWindow), app);
-        // Setup the mouse handlers
-        app->signalButtonPressed = g_signal_connect(app->webView, "button-press-event", G_CALLBACK(buttonPress), app);
-        app->signalButtonReleased = g_signal_connect(app->webView, "button-release-event", G_CALLBACK(buttonRelease), app);
-    }
-    GtkWidget *webView = webkit_web_view_new_with_user_content_manager(contentManager);
-
-    // Save reference
-    app->webView = webView;
-
-    // Add the webview to the window
-    gtk_container_add(GTK_CONTAINER(mainWindow), webView);
-
-
-    // Load default HTML
-    app->signalLoadChanged = g_signal_connect(G_OBJECT(webView), "load-changed", G_CALLBACK(load_finished_cb), app);
-
-    // Load the user's HTML
-    // assets[0] is the HTML because the asset array is bundled like that by convention
-    webkit_web_view_load_uri(WEBKIT_WEB_VIEW(webView), assets[0]);
-
-    // Check if we want to enable the dev tools
-    if (app->devtools)
-    {
-        WebKitSettings *settings = webkit_web_view_get_settings(WEBKIT_WEB_VIEW(webView));
-        // webkit_settings_set_enable_write_console_messages_to_stdout(settings, true);
-        webkit_settings_set_enable_developer_extras(settings, true);
-    }
-    else
-    {
-        g_signal_connect(G_OBJECT(webView), "context-menu", G_CALLBACK(disable_context_menu_cb), app);
-    }
-
-    // Listen for close button signal
-    g_signal_connect(GTK_WIDGET(mainWindow), "delete-event", G_CALLBACK(close_button_pressed), app);
-}
-
-static void activate(GtkApplication* _, struct Application *app)
-{
-    setupWindow(app);
-}
-
-void Run(struct Application *app, int argc, char **argv)
-{
-    g_signal_connect(app->application, "activate", G_CALLBACK(activate), app);
-    g_application_run(G_APPLICATION(app->application), argc, argv);
-}
-
-#endif

v2/internal/ffenestri/hashmap.h

@@ -1,518 +0,0 @@
-/*
-   The latest version of this library is available on GitHub;
-   https://github.com/sheredom/hashmap.h
-*/
-
-/*
-   This is free and unencumbered software released into the public domain.
-
-   Anyone is free to copy, modify, publish, use, compile, sell, or
-   distribute this software, either in source code form or as a compiled
-   binary, for any purpose, commercial or non-commercial, and by any
-   means.
-
-   In jurisdictions that recognize copyright laws, the author or authors
-   of this software dedicate any and all copyright interest in the
-   software to the public domain. We make this dedication for the benefit
-   of the public at large and to the detriment of our heirs and
-   successors. We intend this dedication to be an overt act of
-   relinquishment in perpetuity of all present and future rights to this
-   software under copyright law.
-
-   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
-   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-   OTHER DEALINGS IN THE SOFTWARE.
-
-   For more information, please refer to <http://unlicense.org/>
-*/
-#ifndef SHEREDOM_HASHMAP_H_INCLUDED
-#define SHEREDOM_HASHMAP_H_INCLUDED
-
-#if defined(_MSC_VER)
-// Workaround a bug in the MSVC runtime where it uses __cplusplus when not
-// defined.
-#pragma warning(push, 0)
-#pragma warning(disable : 4668)
-#endif
-#include <stdlib.h>
-#include <string.h>
-
-#if (defined(_MSC_VER) && defined(__AVX__)) ||                                 \
-    (!defined(_MSC_VER) && defined(__SSE4_2__))
-#define HASHMAP_SSE42
-#endif
-
-#if defined(HASHMAP_SSE42)
-#include <nmmintrin.h>
-#endif
-
-#if defined(_MSC_VER)
-#pragma warning(pop)
-#endif
-
-#if defined(_MSC_VER)
-#pragma warning(push)
-// Stop MSVC complaining about not inlining functions.
-#pragma warning(disable : 4710)
-// Stop MSVC complaining about inlining functions!
-#pragma warning(disable : 4711)
-#elif defined(__clang__)
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wunused-function"
-#endif
-
-#if defined(_MSC_VER)
-#define HASHMAP_USED
-#elif defined(__GNUC__)
-#define HASHMAP_USED __attribute__((used))
-#else
-#define HASHMAP_USED
-#endif
-
-/* We need to keep keys and values. */
-struct hashmap_element_s {
-  const char *key;
-  unsigned key_len;
-  int in_use;
-  void *data;
-};
-
-/* A hashmap has some maximum size and current size, as well as the data to
- * hold. */
-struct hashmap_s {
-  unsigned table_size;
-  unsigned size;
-  struct hashmap_element_s *data;
-};
-
-#define HASHMAP_MAX_CHAIN_LENGTH (8)
-
-#if defined(__cplusplus)
-extern "C" {
-#endif
-
-/// @brief Create a hashmap.
-/// @param initial_size The initial size of the hashmap. Must be a power of two.
-/// @param out_hashmap The storage for the created hashmap.
-/// @return On success 0 is returned.
-///
-/// Note that the initial size of the hashmap must be a power of two, and
-/// creation of the hashmap will fail if this is not the case.
-static int hashmap_create(const unsigned initial_size,
-                          struct hashmap_s *const out_hashmap) HASHMAP_USED;
-
-/// @brief Put an element into the hashmap.
-/// @param hashmap The hashmap to insert into.
-/// @param key The string key to use.
-/// @param len The length of the string key.
-/// @param value The value to insert.
-/// @return On success 0 is returned.
-///
-/// The key string slice is not copied when creating the hashmap entry, and thus
-/// must remain a valid pointer until the hashmap entry is removed or the
-/// hashmap is destroyed.
-static int hashmap_put(struct hashmap_s *const hashmap, const char *const key,
-                       const unsigned len, void *const value) HASHMAP_USED;
-
-/// @brief Get an element from the hashmap.
-/// @param hashmap The hashmap to get from.
-/// @param key The string key to use.
-/// @param len The length of the string key.
-/// @return The previously set element, or NULL if none exists.
-static void *hashmap_get(const struct hashmap_s *const hashmap,
-                         const char *const key,
-                         const unsigned len) HASHMAP_USED;
-
-/// @brief Remove an element from the hashmap.
-/// @param hashmap The hashmap to remove from.
-/// @param key The string key to use.
-/// @param len The length of the string key.
-/// @return On success 0 is returned.
-static int hashmap_remove(struct hashmap_s *const hashmap,
-                          const char *const key,
-                          const unsigned len) HASHMAP_USED;
-
-/// @brief Iterate over all the elements in a hashmap.
-/// @param hashmap The hashmap to iterate over.
-/// @param f The function pointer to call on each element.
-/// @param context The context to pass as the first argument to f.
-/// @return If the entire hashmap was iterated then 0 is returned. Otherwise if
-/// the callback function f returned non-zero then non-zero is returned.
-static int hashmap_iterate(const struct hashmap_s *const hashmap,
-                           int (*f)(void *const context, void *const value),
-                           void *const context) HASHMAP_USED;
-
-/// @brief Iterate over all the elements in a hashmap.
-/// @param hashmap The hashmap to iterate over.
-/// @param f The function pointer to call on each element.
-/// @param context The context to pass as the first argument to f.
-/// @return If the entire hashmap was iterated then 0 is returned.
-/// Otherwise if the callback function f returned positive then the positive 
-/// value is returned.  If the callback function returns -1, the current item
-/// is removed and iteration continues.
-static int hashmap_iterate_pairs(struct hashmap_s *const hashmap,
-                    int (*f)(void *const, struct hashmap_element_s *const),
-                    void *const context) HASHMAP_USED;
-
-/// @brief Get the size of the hashmap.
-/// @param hashmap The hashmap to get the size of.
-/// @return The size of the hashmap.
-static unsigned
-hashmap_num_entries(const struct hashmap_s *const hashmap) HASHMAP_USED;
-
-/// @brief Destroy the hashmap.
-/// @param hashmap The hashmap to destroy.
-static void hashmap_destroy(struct hashmap_s *const hashmap) HASHMAP_USED;
-
-static unsigned hashmap_crc32_helper(const char *const s,
-                                     const unsigned len) HASHMAP_USED;
-static unsigned
-hashmap_hash_helper_int_helper(const struct hashmap_s *const m,
-                               const char *const keystring,
-                               const unsigned len) HASHMAP_USED;
-static int hashmap_match_helper(const struct hashmap_element_s *const element,
-                                const char *const key,
-                                const unsigned len) HASHMAP_USED;
-static int hashmap_hash_helper(const struct hashmap_s *const m,
-                               const char *const key, const unsigned len,
-                               unsigned *const out_index) HASHMAP_USED;
-static int hashmap_rehash_iterator(void *const new_hash, 
-                              struct hashmap_element_s *const e) HASHMAP_USED;
-static int hashmap_rehash_helper(struct hashmap_s *const m) HASHMAP_USED;
-
-#if defined(__cplusplus)
-}
-#endif
-
-#if defined(__cplusplus)
-#define HASHMAP_CAST(type, x) static_cast<type>(x)
-#define HASHMAP_PTR_CAST(type, x) reinterpret_cast<type>(x)
-#define HASHMAP_NULL NULL
-#else
-#define HASHMAP_CAST(type, x) ((type)x)
-#define HASHMAP_PTR_CAST(type, x) ((type)x)
-#define HASHMAP_NULL 0
-#endif
-
-int hashmap_create(const unsigned initial_size,
-                   struct hashmap_s *const out_hashmap) {
-  if (0 == initial_size || 0 != (initial_size & (initial_size - 1))) {
-    return 1;
-  }
-
-  out_hashmap->data =
-      HASHMAP_CAST(struct hashmap_element_s *,
-                   calloc(initial_size, sizeof(struct hashmap_element_s)));
-  if (!out_hashmap->data) {
-    return 1;
-  }
-
-  out_hashmap->table_size = initial_size;
-  out_hashmap->size = 0;
-
-  return 0;
-}
-
-int hashmap_put(struct hashmap_s *const m, const char *const key,
-                const unsigned len, void *const value) {
-  unsigned int index;
-
-  /* Find a place to put our value. */
-  while (!hashmap_hash_helper(m, key, len, &index)) {
-    if (hashmap_rehash_helper(m)) {
-      return 1;
-    }
-  }
-
-  /* Set the data. */
-  m->data[index].data = value;
-  m->data[index].key = key;
-  m->data[index].key_len = len;
-  m->data[index].in_use = 1;
-  m->size++;
-
-  return 0;
-}
-
-void *hashmap_get(const struct hashmap_s *const m, const char *const key,
-                  const unsigned len) {
-  unsigned int curr;
-  unsigned int i;
-
-  /* Find data location */
-  curr = hashmap_hash_helper_int_helper(m, key, len);
-
-  /* Linear probing, if necessary */
-  for (i = 0; i < HASHMAP_MAX_CHAIN_LENGTH; i++) {
-    if (m->data[curr].in_use) {
-      if (hashmap_match_helper(&m->data[curr], key, len)) {
-        return m->data[curr].data;
-      }
-    }
-
-    curr = (curr + 1) % m->table_size;
-  }
-
-  /* Not found */
-  return HASHMAP_NULL;
-}
-
-int hashmap_remove(struct hashmap_s *const m, const char *const key,
-                   const unsigned len) {
-  unsigned int i;
-  unsigned int curr;
-
-  /* Find key */
-  curr = hashmap_hash_helper_int_helper(m, key, len);
-
-  /* Linear probing, if necessary */
-  for (i = 0; i < HASHMAP_MAX_CHAIN_LENGTH; i++) {
-    if (m->data[curr].in_use) {
-      if (hashmap_match_helper(&m->data[curr], key, len)) {
-        /* Blank out the fields including in_use */
-        memset(&m->data[curr], 0, sizeof(struct hashmap_element_s));
-
-        /* Reduce the size */
-        m->size--;
-        return 0;
-      }
-    }
-    curr = (curr + 1) % m->table_size;
-  }
-
-  return 1;
-}
-
-int hashmap_iterate(const struct hashmap_s *const m,
-                    int (*f)(void *const, void *const), void *const context) {
-  unsigned int i;
-
-  /* Linear probing */
-  for (i = 0; i < m->table_size; i++) {
-    if (m->data[i].in_use) {
-      if (!f(context, m->data[i].data)) {
-        return 1;
-      }
-    }
-  }
-  return 0;
-}
-
-int hashmap_iterate_pairs(struct hashmap_s *const hashmap,
-            int (*f)(void *const, struct hashmap_element_s *const),
-            void *const context) {
-  unsigned int i;
-  struct hashmap_element_s *p;
-  int r;
-
-  /* Linear probing */
-  for (i = 0; i < hashmap->table_size; i++) {
-    p=&hashmap->data[i];
-    if (p->in_use) {
-      r=f(context, p);
-      switch (r)
-      {
-        case -1: /* remove item */
-          memset(p, 0, sizeof(struct hashmap_element_s));
-          hashmap->size--;
-          break;
-        case 0: /* continue iterating */
-          break;
-        default: /* early exit */
-          return 1;
-      }
-    }
-  }
-  return 0;
-}
-
-void hashmap_destroy(struct hashmap_s *const m) {
-  free(m->data);
-  memset(m, 0, sizeof(struct hashmap_s));
-}
-
-unsigned hashmap_num_entries(const struct hashmap_s *const m) {
-  return m->size;
-}
-
-unsigned hashmap_crc32_helper(const char *const s, const unsigned len) {
-  unsigned i;
-  unsigned crc32val = 0;
-
-#if defined(HASHMAP_SSE42)
-  for (i = 0; i < len; i++) {
-    crc32val = _mm_crc32_u8(crc32val, HASHMAP_CAST(unsigned char, s[i]));
-  }
-
-  return crc32val;
-#else
-  // Using polynomial 0x11EDC6F41 to match SSE 4.2's crc function.
-  static const unsigned crc32_tab[] = {
-      0x00000000U, 0xF26B8303U, 0xE13B70F7U, 0x1350F3F4U, 0xC79A971FU,
-      0x35F1141CU, 0x26A1E7E8U, 0xD4CA64EBU, 0x8AD958CFU, 0x78B2DBCCU,
-      0x6BE22838U, 0x9989AB3BU, 0x4D43CFD0U, 0xBF284CD3U, 0xAC78BF27U,
-      0x5E133C24U, 0x105EC76FU, 0xE235446CU, 0xF165B798U, 0x030E349BU,
-      0xD7C45070U, 0x25AFD373U, 0x36FF2087U, 0xC494A384U, 0x9A879FA0U,
-      0x68EC1CA3U, 0x7BBCEF57U, 0x89D76C54U, 0x5D1D08BFU, 0xAF768BBCU,
-      0xBC267848U, 0x4E4DFB4BU, 0x20BD8EDEU, 0xD2D60DDDU, 0xC186FE29U,
-      0x33ED7D2AU, 0xE72719C1U, 0x154C9AC2U, 0x061C6936U, 0xF477EA35U,
-      0xAA64D611U, 0x580F5512U, 0x4B5FA6E6U, 0xB93425E5U, 0x6DFE410EU,
-      0x9F95C20DU, 0x8CC531F9U, 0x7EAEB2FAU, 0x30E349B1U, 0xC288CAB2U,
-      0xD1D83946U, 0x23B3BA45U, 0xF779DEAEU, 0x05125DADU, 0x1642AE59U,
-      0xE4292D5AU, 0xBA3A117EU, 0x4851927DU, 0x5B016189U, 0xA96AE28AU,
-      0x7DA08661U, 0x8FCB0562U, 0x9C9BF696U, 0x6EF07595U, 0x417B1DBCU,
-      0xB3109EBFU, 0xA0406D4BU, 0x522BEE48U, 0x86E18AA3U, 0x748A09A0U,
-      0x67DAFA54U, 0x95B17957U, 0xCBA24573U, 0x39C9C670U, 0x2A993584U,
-      0xD8F2B687U, 0x0C38D26CU, 0xFE53516FU, 0xED03A29BU, 0x1F682198U,
-      0x5125DAD3U, 0xA34E59D0U, 0xB01EAA24U, 0x42752927U, 0x96BF4DCCU,
-      0x64D4CECFU, 0x77843D3BU, 0x85EFBE38U, 0xDBFC821CU, 0x2997011FU,
-      0x3AC7F2EBU, 0xC8AC71E8U, 0x1C661503U, 0xEE0D9600U, 0xFD5D65F4U,
-      0x0F36E6F7U, 0x61C69362U, 0x93AD1061U, 0x80FDE395U, 0x72966096U,
-      0xA65C047DU, 0x5437877EU, 0x4767748AU, 0xB50CF789U, 0xEB1FCBADU,
-      0x197448AEU, 0x0A24BB5AU, 0xF84F3859U, 0x2C855CB2U, 0xDEEEDFB1U,
-      0xCDBE2C45U, 0x3FD5AF46U, 0x7198540DU, 0x83F3D70EU, 0x90A324FAU,
-      0x62C8A7F9U, 0xB602C312U, 0x44694011U, 0x5739B3E5U, 0xA55230E6U,
-      0xFB410CC2U, 0x092A8FC1U, 0x1A7A7C35U, 0xE811FF36U, 0x3CDB9BDDU,
-      0xCEB018DEU, 0xDDE0EB2AU, 0x2F8B6829U, 0x82F63B78U, 0x709DB87BU,
-      0x63CD4B8FU, 0x91A6C88CU, 0x456CAC67U, 0xB7072F64U, 0xA457DC90U,
-      0x563C5F93U, 0x082F63B7U, 0xFA44E0B4U, 0xE9141340U, 0x1B7F9043U,
-      0xCFB5F4A8U, 0x3DDE77ABU, 0x2E8E845FU, 0xDCE5075CU, 0x92A8FC17U,
-      0x60C37F14U, 0x73938CE0U, 0x81F80FE3U, 0x55326B08U, 0xA759E80BU,
-      0xB4091BFFU, 0x466298FCU, 0x1871A4D8U, 0xEA1A27DBU, 0xF94AD42FU,
-      0x0B21572CU, 0xDFEB33C7U, 0x2D80B0C4U, 0x3ED04330U, 0xCCBBC033U,
-      0xA24BB5A6U, 0x502036A5U, 0x4370C551U, 0xB11B4652U, 0x65D122B9U,
-      0x97BAA1BAU, 0x84EA524EU, 0x7681D14DU, 0x2892ED69U, 0xDAF96E6AU,
-      0xC9A99D9EU, 0x3BC21E9DU, 0xEF087A76U, 0x1D63F975U, 0x0E330A81U,
-      0xFC588982U, 0xB21572C9U, 0x407EF1CAU, 0x532E023EU, 0xA145813DU,
-      0x758FE5D6U, 0x87E466D5U, 0x94B49521U, 0x66DF1622U, 0x38CC2A06U,
-      0xCAA7A905U, 0xD9F75AF1U, 0x2B9CD9F2U, 0xFF56BD19U, 0x0D3D3E1AU,
-      0x1E6DCDEEU, 0xEC064EEDU, 0xC38D26C4U, 0x31E6A5C7U, 0x22B65633U,
-      0xD0DDD530U, 0x0417B1DBU, 0xF67C32D8U, 0xE52CC12CU, 0x1747422FU,
-      0x49547E0BU, 0xBB3FFD08U, 0xA86F0EFCU, 0x5A048DFFU, 0x8ECEE914U,
-      0x7CA56A17U, 0x6FF599E3U, 0x9D9E1AE0U, 0xD3D3E1ABU, 0x21B862A8U,
-      0x32E8915CU, 0xC083125FU, 0x144976B4U, 0xE622F5B7U, 0xF5720643U,
-      0x07198540U, 0x590AB964U, 0xAB613A67U, 0xB831C993U, 0x4A5A4A90U,
-      0x9E902E7BU, 0x6CFBAD78U, 0x7FAB5E8CU, 0x8DC0DD8FU, 0xE330A81AU,
-      0x115B2B19U, 0x020BD8EDU, 0xF0605BEEU, 0x24AA3F05U, 0xD6C1BC06U,
-      0xC5914FF2U, 0x37FACCF1U, 0x69E9F0D5U, 0x9B8273D6U, 0x88D28022U,
-      0x7AB90321U, 0xAE7367CAU, 0x5C18E4C9U, 0x4F48173DU, 0xBD23943EU,
-      0xF36E6F75U, 0x0105EC76U, 0x12551F82U, 0xE03E9C81U, 0x34F4F86AU,
-      0xC69F7B69U, 0xD5CF889DU, 0x27A40B9EU, 0x79B737BAU, 0x8BDCB4B9U,
-      0x988C474DU, 0x6AE7C44EU, 0xBE2DA0A5U, 0x4C4623A6U, 0x5F16D052U,
-      0xAD7D5351U};
-
-  for (i = 0; i < len; i++) {
-    crc32val = crc32_tab[(HASHMAP_CAST(unsigned char, crc32val) ^
-                          HASHMAP_CAST(unsigned char, s[i]))] ^
-               (crc32val >> 8);
-  }
-  return crc32val;
-#endif
-}
-
-unsigned hashmap_hash_helper_int_helper(const struct hashmap_s *const m,
-                                        const char *const keystring,
-                                        const unsigned len) {
-  unsigned key = hashmap_crc32_helper(keystring, len);
-
-  /* Robert Jenkins' 32 bit Mix Function */
-  key += (key << 12);
-  key ^= (key >> 22);
-  key += (key << 4);
-  key ^= (key >> 9);
-  key += (key << 10);
-  key ^= (key >> 2);
-  key += (key << 7);
-  key ^= (key >> 12);
-
-  /* Knuth's Multiplicative Method */
-  key = (key >> 3) * 2654435761;
-
-  return key % m->table_size;
-}
-
-int hashmap_match_helper(const struct hashmap_element_s *const element,
-                         const char *const key, const unsigned len) {
-  return (element->key_len == len) && (0 == memcmp(element->key, key, len));
-}
-
-int hashmap_hash_helper(const struct hashmap_s *const m, const char *const key,
-                        const unsigned len, unsigned *const out_index) {
-  unsigned int curr;
-  unsigned int i;
-
-  /* If full, return immediately */
-  if (m->size >= m->table_size) {
-    return 0;
-  }
-
-  /* Find the best index */
-  curr = hashmap_hash_helper_int_helper(m, key, len);
-
-  /* Linear probing */
-  for (i = 0; i < HASHMAP_MAX_CHAIN_LENGTH; i++) {
-    if (!m->data[curr].in_use) {
-      *out_index = curr;
-      return 1;
-    }
-
-    if (m->data[curr].in_use &&
-        hashmap_match_helper(&m->data[curr], key, len)) {
-      *out_index = curr;
-      return 1;
-    }
-
-    curr = (curr + 1) % m->table_size;
-  }
-
-  return 0;
-}
-
-int hashmap_rehash_iterator(void *const new_hash,
-  struct hashmap_element_s *const e) {
-  int temp=hashmap_put(HASHMAP_PTR_CAST(struct hashmap_s *, new_hash),
-    e->key, e->key_len, e->data);
-  if (0<temp) {
-    return 1;
-  }
-  /* clear old value to avoid stale pointers */
-  return -1;
-}
-/*
- * Doubles the size of the hashmap, and rehashes all the elements
- */
-int hashmap_rehash_helper(struct hashmap_s *const m) {
-  /* If this multiplication overflows hashmap_create will fail. */
-  unsigned new_size = 2 * m->table_size;
-
-  struct hashmap_s new_hash;
-
-  int flag = hashmap_create(new_size, &new_hash);
-  if (0!=flag) {
-    return flag;
-  }
-
-  /* copy the old elements to the new table */
-  flag = hashmap_iterate_pairs(m, hashmap_rehash_iterator, HASHMAP_PTR_CAST(void *, &new_hash));
-  if (0!=flag) {
-    return flag;
-  }
-
-  hashmap_destroy(m);
-  /* put new hash into old hash structure by copying */
-  memcpy(m, &new_hash, sizeof(struct hashmap_s));
-
-  return 0;
-}
-
-#if defined(_MSC_VER)
-#pragma warning(pop)
-#elif defined(__clang__)
-#pragma clang diagnostic pop
-#endif
-
-#endif