chore: linter fixes

.github/stale.yml

@@ -1,19 +0,0 @@
-# Number of days of inactivity before an issue becomes stale
-daysUntilStale: 30
-# Number of days of inactivity before a stale issue is closed
-daysUntilClose: 7
-# Issues with these labels will never be considered stale
-exemptLabels:
-  - pinned
-  - security
-  - onhold
-  - inprogress
-# Label to use when marking an issue as stale
-staleLabel: wontfix
-# Comment to post when marking an issue as stale. Set to `false` to disable
-markComment: >
-  This issue has been automatically marked as stale because it has not had
-  recent activity. It will be closed if no further activity occurs. Thank you
-  for your contributions.
-# Comment to post when closing a stale issue. Set to `false` to disable
-closeComment: false

CONTRIBUTORS.md

@@ -6,7 +6,6 @@ Wails is what it is because of the time and effort given by these great people.
 * [Qais Patankar](https://github.com/qaisjp)
 * [Anthony Lee](https://github.com/alee792)
 * [Adrian Lanzafame](https://github.com/lanzafame)
-* [Mattn](https://github.com/mattn)
 * [0xflotus](https://github.com/0xflotus)
 * [Michael D Henderson](https://github.com/mdhender)
 * [fred2104](https://github.com/fishfishfish2104)
@@ -17,4 +16,3 @@ Wails is what it is because of the time and effort given by these great people.
 * [fallendusk](https://github.com/fallendusk)
 * [Florian Didran](https://github.com/fdidron)
 * [Nikolai Zimmermann](https://github.com/Chronophylos)
-* [Toyam Cox](https://github.com/Vaelatern)

README.md

@@ -46,38 +46,22 @@ Make sure you have the xcode command line tools installed. This can be done by r
 
 ### Linux
 
-#### Debian/Ubuntu
+#### Debian 9, Ubuntu 18.04, Zorin 15, Parrot 4.7
 
 `sudo apt install libgtk-3-dev libwebkit2gtk-4.0-dev`
 
-_Debian: 8, 9, 10_
-
-_Ubuntu: 16.04, 18.04, 19.04_
-
-_Also succesfully tested on: Zorin 15, Parrot 4.7, Linuxmint 19, Elementary 5, Kali, Neon_
-
 #### Arch Linux
 
 `sudo pacman -S webkit2gtk gtk3`
 
-_Also succesfully test on: ArcoLinuxB_
-
-#### Centos
+#### Centos 7
 
 `sudo yum install webkitgtk3-devel gtk3-devel`
 
-_CentOS 6, 7_
-
-#### Fedora
+#### Fedora 30
 
 `sudo yum install webkit2gtk3-devel gtk3-devel`
 
-_Fedora 29, 30_
-
-#### VoidLinux & VoidLinux-musl
-
-`xbps-install gtk+3-devel webkit2gtk-devel`
-
 #### Gentoo
 
 `sudo emerge gtk+:3 webkit-gtk`

azure-pipelines.yaml

@@ -1,138 +0,0 @@
-# avoid double trigger by applying some rules
-# start a pipeline when push to 'master' branch 
-trigger:
-- master
-# or when pull request on 'develop' branch
-pr:
-- develop
-
-# for now there is only one stage 'Build'
-# in the future we could use multistage strategy for releases
-stages:
-- stage: Build
-
-  # there are 3 jobs
-  # one for each os
-  jobs:
-  - deployment: Linux
-    displayName: Lin
-    variables:
-      GOPATH: '$(Agent.BuildDirectory)/gopath' # Go workspace path
-      GOROOT: '$(Agent.BuildDirectory)/go' # Go installation path
-      GOBIN:  '$(GOPATH)/bin' # Go binaries path
-      GOMODULE: 'on'
-      modulePath: '$(Agent.BuildDirectory)/wails' # Path to the module's code
-    pool:
-      vmImage: 'Ubuntu-16.04'
-    environment: 'linux-dev'
-    strategy:
-      runOnce:
-        deploy:
-          steps:
-          - checkout: self  # self represents the repo where the initial Pipelines YAML file was found
-            clean: true  # whether to fetch clean each time
-            path: wails  # path to check out source code, relative to the agent's build directory (e.g. \_work\1)
-            # go version 1.12.7
-          - script: |
-              wget "https://storage.googleapis.com/golang/go1.12.7.linux-amd64.tar.gz" --output-document "$(Agent.BuildDirectory)/go1.12.7.tar.gz"
-              tar -C '$(Agent.BuildDirectory)' -xzf "$(Agent.BuildDirectory)/go1.12.7.tar.gz"
-            displayName: 'Install Go 1.12.7 Linux'
-          - script: |
-              mkdir -p '$(GOBIN)'
-              mkdir -p '$(GOPATH)/pkg'
-              mkdir -p '$(GOROOT)'
-              shopt -s extglob
-              shopt -s dotglob
-              echo '##vso[task.prependpath]$(GOBIN)'
-              echo '##vso[task.prependpath]$(GOROOT)/bin'
-            displayName: 'Set up the Go workspace'
-          - script: |
-              go version
-              go get -v -d ./...
-              cd cmd/wails
-              go install
-            workingDirectory: '$(modulePath)'
-            displayName: 'Get dependencies, then build'
-          - script: |
-              wails version
-            workingDirectory: '$(modulePath)'
-            displayName: 'Check we have output'
-
-  - deployment: Mac
-    displayName: Mac
-    variables:
-      GOPATH: '$(Agent.BuildDirectory)/gopath' # Go workspace path
-      GOROOT: '$(Agent.BuildDirectory)/go' # Go installation path
-      GOBIN:  '$(GOPATH)/bin' # Go binaries path
-      GOMODULE: 'on'
-      modulePath: '$(Agent.BuildDirectory)/wails' # Path to the module's code
-    pool:
-      vmImage: 'macOS-10.14'
-    environment: 'mac-dev'
-    strategy:
-      runOnce:
-        deploy:
-          steps:
-          - checkout: self  # self represents the repo where the initial Pipelines YAML file was found
-            clean: true  # whether to fetch clean each time
-            path: wails  # path to check out source code, relative to the agent's build directory (e.g. \_work\1)
-          # go version 1.12.7
-          - script: |
-              wget "https://storage.googleapis.com/golang/go1.12.7.darwin-amd64.tar.gz" --output-document "$(Agent.BuildDirectory)/go1.12.7.tar.gz"
-              tar -C '$(Agent.BuildDirectory)' -xzf "$(Agent.BuildDirectory)/go1.12.7.tar.gz"
-            displayName: 'Install Go 1.12.7 Linux'
-          - script: |
-              mkdir -p '$(GOBIN)'
-              mkdir -p '$(GOPATH)/pkg'
-              mkdir -p '$(GOROOT)'
-              shopt -s extglob
-              shopt -s dotglob
-              echo '##vso[task.prependpath]$(GOBIN)'
-              echo '##vso[task.prependpath]$(GOROOT)/bin'
-            displayName: 'Set up the Go workspace'
-          - script: |
-              go version
-              go get -v -d ./...
-              cd cmd/wails
-              go install
-            workingDirectory: '$(modulePath)'
-            displayName: 'Get dependencies, then build'
-          - script: |
-              wails version
-            workingDirectory: '$(modulePath)'
-            displayName: 'Check we have output'
-
-  - deployment: Win
-    displayName: Win
-    variables:
-      GOMODULE: 'on'
-      modulePath: '$(Agent.BuildDirectory)/wails' # Path to the module's code
-    pool:
-      vmImage: 'windows-2019'
-    environment: 'win-dev'
-    strategy:
-      runOnce:
-        deploy:
-          steps:
-          - checkout: self  # self represents the repo where the initial Pipelines YAML file was found
-            clean: true  # whether to fetch clean each time
-            path: wails  # path to check out source code, relative to the agent's build directory (e.g. \_work\1)
-          # Go tool installer
-          # Find in cache or download a specific version of Go and add it to the PATH
-          - task: GoTool@0
-            inputs:
-              version: '1.12.7' 
-              goPath: '$(Agent.BuildDirectory)/go'
-              goBin: '$(Agent.BuildDirectory)/go/bin'
-            displayName: 'Set up the Go workspace'
-          - script: |
-              go version
-              go get -v -d ./...
-              cd cmd/wails
-              go install
-            workingDirectory: '$(modulePath)'
-            displayName: 'Get dependencies, then build'
-          - script: |
-              wails version
-            workingDirectory: '$(Agent.BuildDirectory)/go/bin'
-            displayName: 'Check we have output'

cmd/linux.go

@@ -33,16 +33,6 @@ const (
 	Zorin
 	// Parrot distribution
 	Parrot
-	// Linuxmint distribution
-	Linuxmint
-	// VoidLinux distribution
-	VoidLinux
-	// Elementary distribution
-	Elementary
-	// Kali distribution
-	Kali
-	// Neon distribution
-	Neon
 )
 
 // DistroInfo contains all the information relating to a linux distribution
@@ -99,6 +89,7 @@ func parseOsRelease(osRelease string) *DistroInfo {
 		}
 	}
 	// Check distro name against list of distros
+	result.Release = version
 	switch osID {
 	case "fedora":
 		result.Distribution = Fedora
@@ -116,30 +107,15 @@ func parseOsRelease(osRelease string) *DistroInfo {
 		result.Distribution = Zorin
 	case "parrot":
 		result.Distribution = Parrot
-	case "linuxmint":
-		result.Distribution = Linuxmint
-	case "void":
-		result.Distribution = VoidLinux
-	case "elementary":
-		result.Distribution = Elementary
-	case "kali":
-		result.Distribution = Kali
-	case "neon":
-		result.Distribution = Neon
 	default:
 		result.Distribution = Unknown
 	}
 
-	result.Name = osNAME
 	result.ID = osID
-	result.Release = version
-
+	result.Name = osNAME
 	return result
 }
 
-// CheckPkgInstalled is all functions that use local programs to see if a package is installed
-type CheckPkgInstalled func(string) (bool, error)
-
 // EqueryInstalled uses equery to see if a package is installed
 func EqueryInstalled(packageName string) (bool, error) {
 	program := NewProgramHelper()
@@ -173,17 +149,6 @@ func PacmanInstalled(packageName string) (bool, error) {
 	return exitCode == 0, nil
 }
 
-// XbpsInstalled uses pacman to see if a package is installed.
-func XbpsInstalled(packageName string) (bool, error) {
-	program := NewProgramHelper()
-	xbpsQuery := program.FindProgram("xbps-query")
-	if xbpsQuery == nil {
-		return false, fmt.Errorf("cannot check dependencies: xbps-query not found")
-	}
-	_, _, exitCode, _ := xbpsQuery.Run("-S", packageName)
-	return exitCode == 0, nil
-}
-
 // RpmInstalled uses rpm to see if a package is installed
 func RpmInstalled(packageName string) (bool, error) {
 	program := NewProgramHelper()
@@ -197,9 +162,9 @@ func RpmInstalled(packageName string) (bool, error) {
 
 // RequestSupportForDistribution promts the user to submit a request to support their
 // currently unsupported distribution
-func RequestSupportForDistribution(distroInfo *DistroInfo) error {
+func RequestSupportForDistribution(distroInfo *DistroInfo, libraryName string) error {
 	var logger = NewLogger()
-	defaultError := fmt.Errorf("unable to check libraries on distribution '%s'", distroInfo.Name)
+	defaultError := fmt.Errorf("unable to check libraries on distribution '%s'. Please ensure that the '%s' equivalent is installed", distroInfo.Name, libraryName)
 
 	logger.Yellow("Distribution '%s' is not currently supported, but we would love to!", distroInfo.Name)
 	q := fmt.Sprintf("Would you like to submit a request to support distribution '%s'?", distroInfo.Name)

cmd/linuxdb.go

@@ -21,8 +21,8 @@ type Distribution struct {
 // GetRelease attempts to return the specific Release information
 // for the given release name. If there is no specific match, the
 // default release data is returned.
-func (d *Distribution) GetRelease(version string) *Release {
-	result := d.Releases[version]
+func (d *Distribution) GetRelease(name string) *Release {
+	result := d.Releases[name]
 	if result == nil {
 		result = d.Releases["default"]
 	}
@@ -72,8 +72,8 @@ func (l *LinuxDB) ImportData(data []byte) error {
 // GetDistro returns the Distribution information for the
 // given distribution name. If the distribution is not supported,
 // nil is returned.
-func (l *LinuxDB) GetDistro(distro string) *Distribution {
-	return l.Distributions[distro]
+func (l *LinuxDB) GetDistro(name string) *Distribution {
+	return l.Distributions[name]
 }
 
 // NewLinuxDB creates a new LinuxDB instance from the bundled

cmd/linuxdb.yaml

@@ -1,51 +1,42 @@
 ---
 distributions:
-  debian:
-    id: debian
-    releases:
-      default:
-        name: Debian
-        version: default
-        gccversioncommand: &gccdumpversion -dumpversion
-        programs: &debiandefaultprograms
-          - name: gcc
-            help: Please install with `sudo apt-get install build-essential` and try again
-          - name: pkg-config
-            help: Please install with `sudo apt-get install pkg-config` and try again
-          - name: npm
-            help: Please install with `curl -sL https://deb.nodesource.com/setup_12.x | sudo bash - && sudo apt-get install -y nodejs` and try again
-        libraries: &debiandefaultlibraries
-          - name: libgtk-3-dev
-            help: Please install with `sudo apt-get install libgtk-3-dev` and try again
-          - name: libwebkit2gtk-4.0-dev
-            help: Please install with `sudo apt-get install libwebkit2gtk-4.0-dev` and try again
   ubuntu:
     id: ubuntu
     releases:
       default:
-        version: default
         name: Ubuntu
+        version: default
         gccversioncommand: &gccdumpfullversion -dumpfullversion
-        programs: *debiandefaultprograms
-        libraries: *debiandefaultlibraries
-  kali:
-    id: kali
+        programs: &ubuntudefaultprograms
+          - name: gcc
+            help: Please install with `sudo apt install build-essential` and try again
+          - name: pkg-config
+            help: Please install with `sudo apt install pkg-config` and try again
+          - name: npm
+            help: Please install with `curl -sL https://deb.nodesource.com/setup_12.x | sudo bash - && sudo apt-get install -y nodejs` and try again
+        libraries: &ubuntudefaultlibraries
+          - name: libgtk-3-dev
+            help: Please install with `sudo apt install libgtk-3-dev` and try again
+          - name: libwebkit2gtk-4.0-dev
+            help: Please install with `sudo apt install libwebkit2gtk-4.0-dev` and try again
+  debian:
+    id: debian
     releases:
       default:
         version: default
-        name: Kali GNU/Linux
-        gccversioncommand: *gccdumpfullversion
-        programs: *debiandefaultprograms
-        libraries: *debiandefaultlibraries
+        name: Debian
+        gccversioncommand: &gccdumpversion -dumpversion
+        programs: *ubuntudefaultprograms
+        libraries: *ubuntudefaultlibraries
   parrot:
     id: parrot
     releases:
       default:
         version: default
-        name: Parrot GNU/Linux
+        name: Parrot
         gccversioncommand: *gccdumpversion
-        programs: *debiandefaultprograms
-        libraries: *debiandefaultlibraries
+        programs: *ubuntudefaultprograms
+        libraries: *ubuntudefaultlibraries
   zorin:
     id: zorin
     releases:
@@ -53,60 +44,20 @@ distributions:
         version: default
         name: Zorin
         gccversioncommand: *gccdumpversion
-        programs: *debiandefaultprograms
-        libraries: *debiandefaultlibraries
-  linuxmint:
-    id: linuxmint
-    releases:
-      default:
-        version: default
-        name: Linux Mint
-        gccversioncommand: *gccdumpversion
-        programs: *debiandefaultprograms
-        libraries: *debiandefaultlibraries
-  elementary:
-    id: elementary
-    releases:
-      default:
-        version: default
-        name: elementary OS
-        gccversioncommand: *gccdumpfullversion
-        programs: *debiandefaultprograms
-        libraries: *debiandefaultlibraries
-  neon:
-    id: neon
-    releases:
-      default:
-        version: default
-        name: KDE neon
-        gccversioncommand: *gccdumpfullversion
-        programs: *debiandefaultprograms
-        libraries: *debiandefaultlibraries
-  void:
-    id: void
-    releases:
-      default:
-        version: default
-        name: VoidLinux
-        gccversioncommand: *gccdumpversion
         programs:
           - name: gcc
-            help: Please install with `xbps-install base-devel` and try again
+            help: Please install with `sudo apt install build-essential` and try again
           - name: pkg-config
-            help: Please install with `xbps-install pkg-config` and try again
+            help: Please install with `sudo apt install pkg-config` and try again
           - name: npm
-            help: Please install with `xbps-install nodejs` and try again
-        libraries:
-          - name: gtk+3-devel
-            help: Please install with `xbps-install gtk+3-devel` and try again
-          - name: webkit2gtk-devel
-            help: Please install with `xbps-install webkit2gtk-devel` and try again
+            help: Please install with `sudo snap install node --channel=12/stable --classic` and try again
+        libraries: *ubuntudefaultlibraries
   centos:
     id: centos
     releases:
       default:
         version: default
-        name: CentOS Linux
+        name: CentOS
         gccversioncommand: *gccdumpversion
         programs:
           - name: gcc
@@ -114,12 +65,12 @@ distributions:
           - name: pkg-config
             help: Please install with `sudo yum install pkgconf-pkg-config` and try again
           - name: npm
-            help: Please install with `sudo yum install epel-release && sudo yum install nodejs` and try again
-        libraries:
+            help: Please install with `curl -sL https://rpm.nodesource.com/setup_12.x | sudo bash - && sudo yum install -y nodejs` and try again
+        libraries: &centosdefaultlibraries
           - name: gtk3-devel
             help: Please install with `sudo yum install gtk3-devel` and try again
-          - name: webkitgtk3-devel
-            help: Please install with `sudo yum install webkitgtk3-devel` and try again
+          - name: webkit2gtk3-devel
+            help: Please install with `sudo yum install webkit2gtk3-devel` and try again
   fedora:
     id: fedora
     releases:
@@ -133,12 +84,8 @@ distributions:
           - name: pkg-config
             help: Please install with `sudo yum install pkgconf-pkg-config` and try again
           - name: npm
-            help: Please install `sudo yum install nodejs` and try again
-        libraries:
-          - name: gtk3-devel
-            help: Please install with `sudo yum install gtk3-devel` and try again
-          - name: webkit2gtk3-devel
-            help: Please install with `sudo yum install webkit2gtk3-devel` and try again
+            help: Please install `sudo yum install -y nodejs` and try again
+        libraries: *centosdefaultlibraries
   arch:
     id: arch
     releases:
@@ -146,18 +93,17 @@ distributions:
         version: default
         name: Arch Linux
         gccversioncommand: *gccdumpversion
-        programs:
-          - name: gcc
-            help: Please install with `sudo pacman -S gcc` and try again
-          - name: pkgconf
-            help: Please install with `sudo pacman -S pkgconf` and try again
-          - name: npm
-            help: Please install with `sudo pacman -S npm` and try again
-        libraries:
-          - name: gtk3
-            help: Please install with `sudo pacman -S gtk3` and try again
-          - name: webkit2gtk
-            help: Please install with `sudo pacman -S webkit2gtk` and try again
+        prerequisites:
+        - name: gtk3
+          help: Please install with `sudo pacman -S gtk3` and try again
+        - name: webkit2gtk
+          help: Please install with `sudo pacman -S webkit2gtk` and try again
+        - name: gcc
+          help: Please install with `sudo pacman -S gcc` and try again
+        - name: pkgconf
+          help: Please install with `sudo pacman -S pkgconf` and try again
+        - name: npm
+          help: Please install with `sudo pacman -S npm` and try again
   gentoo:
     id: gentoo
     releases:
@@ -165,15 +111,14 @@ distributions:
         version: default
         name: Gentoo
         gccversioncommand: *gccdumpversion
-        programs:
-          - name: gcc
-            help: Please install using your system's package manager
-          - name: pkg-config
-            help: Please install using your system's package manager
-          - name: npm
-            help: Please install using your system's package manager
-        libraries:
-          - name: gtk+:3
-            help: Please install with `sudo emerge gtk+:3` and try again
-          - name: webkit-gtk
-            help: Please install with `sudo emerge webkit-gtk` and try again
+        prerequisites:
+        - name: gtk+:3
+          help: Please install with `sudo emerge gtk+:3` and try again
+        - name: webkit-gtk
+          help: Please install with `sudo emerge webkit-gtk` and try again
+        - name: gcc
+          help: Please install using your system's package manager
+        - name: pkg-config
+          help: Please install using your system's package manager
+        - name: npm
+          help: Please install using your system's package manager

cmd/project.go

@@ -112,9 +112,9 @@ func (ph *ProjectHelper) NewProjectOptions() *ProjectOptions {
 		Description: "Enter your project description",
 		Version:     "0.1.0",
 		BinaryName:  "",
-		system:      ph.system,
-		log:         ph.log,
-		templates:   ph.templates,
+		system:      NewSystemHelper(),
+		log:         NewLogger(),
+		templates:   NewTemplateHelper(),
 		Author:      &author{},
 	}
 

cmd/system.go

@@ -269,35 +269,55 @@ func CheckDependencies(logger *Logger) (bool, error) {
 		if err != nil {
 			return false, err
 		}
-
-		var libraryChecker CheckPkgInstalled
 		distroInfo := GetLinuxDistroInfo()
-
-		switch distroInfo.Distribution {
-		case Ubuntu, Debian, Zorin, Parrot, Linuxmint, Elementary, Kali, Neon:
-			libraryChecker = DpkgInstalled
-		case Arch:
-			libraryChecker = PacmanInstalled
-		case CentOS, Fedora:
-			libraryChecker = RpmInstalled
-		case Gentoo:
-			libraryChecker = EqueryInstalled
-		case VoidLinux:
-			libraryChecker = XbpsInstalled
-		default:
-			return false, RequestSupportForDistribution(distroInfo)
-		}
-
 		for _, library := range *requiredLibraries {
-			installed, err := libraryChecker(library.Name)
-			if err != nil {
-				return false, err
-			}
-			if !installed {
-				errors = true
-				logger.Error("Library '%s' not found. %s", library.Name, library.Help)
-			} else {
-				logger.Green("Library '%s' installed.", library.Name)
+			switch distroInfo.Distribution {
+			case Ubuntu, Debian, Zorin, Parrot:
+				installed, err := DpkgInstalled(library.Name)
+				if err != nil {
+					return false, err
+				}
+				if !installed {
+					errors = true
+					logger.Error("Library '%s' not found. %s", library.Name, library.Help)
+				} else {
+					logger.Green("Library '%s' installed.", library.Name)
+				}
+			case Arch:
+				installed, err := PacmanInstalled(library.Name)
+				if err != nil {
+					return false, err
+				}
+				if !installed {
+					errors = true
+					logger.Error("Library '%s' not found. %s", library.Name, library.Help)
+				} else {
+					logger.Green("Library '%s' installed.", library.Name)
+				}
+			case CentOS, Fedora:
+				installed, err := RpmInstalled(library.Name)
+				if err != nil {
+					return false, err
+				}
+				if !installed {
+					errors = true
+					logger.Error("Library '%s' not found. %s", library.Name, library.Help)
+				} else {
+					logger.Green("Library '%s' installed.", library.Name)
+				}
+			case Gentoo:
+				installed, err := EqueryInstalled(library.Name)
+				if err != nil {
+					return false, err
+				}
+				if !installed {
+					errors = true
+					logger.Error("Library '%s' not found. %s", library.Name, library.Help)
+				} else {
+					logger.Green("Library '%s' installed.", library.Name)
+				}
+			default:
+				return false, RequestSupportForDistribution(distroInfo, library.Name)
 			}
 		}
 	}

cmd/version.go

@@ -1,4 +1,4 @@
 package cmd
 
 // Version - Wails version
-const Version = "v0.17.15-pre"
+const Version = "v0.17.11-pre"

cmd/wails/0_setup.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"fmt"
 	"runtime"
 
 	"github.com/wailsapp/wails/cmd"
@@ -23,7 +24,7 @@ func init() {
 
 		system := cmd.NewSystemHelper()
 		err = system.Initialise()
-		if err != nil {
+		if err == nil {
 			return err
 		}
 
@@ -32,9 +33,23 @@ Create your first project by running 'wails init'.`
 		if runtime.GOOS != "windows" {
 			successMessage = "🚀 " + successMessage
 		}
+		// Platform check
+		err = platformCheck()
+		if err != nil {
+			return err
+		}
 
-		// Chrck for programs and libraries dependencies
-		errors, err := cmd.CheckDependencies(logger)
+		// Check we have a cgo capable environment
+		logger.Yellow("Checking for prerequisites...")
+		var requiredProgramErrors bool
+		requiredProgramErrors, err = checkRequiredPrograms()
+		if err != nil {
+			return err
+		}
+
+		// Linux has library deps
+		var libraryErrors bool
+		libraryErrors, err = checkLibraries()
 		if err != nil {
 			return err
 		}
@@ -45,14 +60,76 @@ Create your first project by running 'wails init'.`
 			return err
 		}
 
+		logger.White("")
+
 		// Check for errors
-		// CheckDependencies() returns !errors
-		// so to get the right message in this
-		// check we have to do it in reversed
-		if errors {
+		var errors = libraryErrors || requiredProgramErrors
+		if !errors {
 			logger.Yellow(successMessage)
 		}
 
 		return err
 	})
 }
+
+func platformCheck() error {
+	switch runtime.GOOS {
+	case "darwin":
+		logger.Yellow("Detected Platform: OSX")
+	case "windows":
+		logger.Yellow("Detected Platform: Windows")
+	case "linux":
+		logger.Yellow("Detected Platform: Linux")
+	default:
+		return fmt.Errorf("Platform %s is currently not supported", runtime.GOOS)
+	}
+	return nil
+}
+
+func checkLibraries() (errors bool, err error) {
+	if runtime.GOOS == "linux" {
+		// Check library prerequisites
+		requiredLibraries, err := cmd.GetRequiredLibraries()
+		if err != nil {
+			return false, err
+		}
+		distroInfo := cmd.GetLinuxDistroInfo()
+		for _, library := range *requiredLibraries {
+			switch distroInfo.Distribution {
+			case cmd.Ubuntu, cmd.Zorin, cmd.Debian:
+				installed, err := cmd.DpkgInstalled(library.Name)
+				if err != nil {
+					return false, err
+				}
+				if !installed {
+					errors = true
+					logger.Red("Library '%s' not found. %s", library.Name, library.Help)
+				} else {
+					logger.Green("Library '%s' installed.", library.Name)
+				}
+			default:
+				return false, cmd.RequestSupportForDistribution(distroInfo, library.Name)
+			}
+		}
+	}
+	return false, nil
+}
+
+func checkRequiredPrograms() (errors bool, err error) {
+	requiredPrograms, err := cmd.GetRequiredPrograms()
+	if err != nil {
+		return true, err
+	}
+	errors = false
+	programHelper := cmd.NewProgramHelper()
+	for _, program := range *requiredPrograms {
+		bin := programHelper.FindProgram(program.Name)
+		if bin == nil {
+			errors = true
+			logger.Red("Program '%s' not found. %s", program.Name, program.Help)
+		} else {
+			logger.Green("Program '%s' found: %s", program.Name, bin.Path)
+		}
+	}
+	return
+}

go.mod

@@ -22,6 +22,7 @@ require (
 	github.com/pkg/errors v0.8.1 // indirect
 	github.com/sirupsen/logrus v1.4.1
 	github.com/stretchr/testify v1.3.0 // indirect
+	github.com/wailsapp/webview v0.2.7
 	golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529 // indirect
 	golang.org/x/net v0.0.0-20190509222800-a4d6f7feada5 // indirect
 	golang.org/x/sys v0.0.0-20190509141414-a5b02f93d862

go.sum

@@ -68,6 +68,9 @@ github.com/stretchr/testify v1.2.1/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXf
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/wailsapp/webview v0.2.7 h1:fN5L5H9Oivg9IJPk7uaXQnjqB68Fny11ZWkIaTIZHmk=
+github.com/wailsapp/webview v0.2.7/go.mod h1:XO9HJbKWokDxUYTWQEBCYg95n/To1v7PxvanDNVf8hY=
+github.com/zserge/webview v0.0.0-20190123072648-16c93bcaeaeb/go.mod h1:a1CV8KR4Dd1eP2g+mEijGOp+HKczwdKHWyx0aPHKvo4=
 golang.org/x/crypto v0.0.0-20190123085648-057139ce5d2b/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529 h1:iMGN4xG0cnqj3t+zOM8wUB0BiPKHEwSxEZCvzcbZuvk=

lib/binding/manager.go

@@ -5,9 +5,9 @@ import (
 	"reflect"
 	"unicode"
 
-	"github.com/wailsapp/wails/lib/interfaces"
 	"github.com/wailsapp/wails/lib/logger"
 	"github.com/wailsapp/wails/lib/messages"
+	"github.com/wailsapp/wails/lib/interfaces"
 )
 
 // Manager handles method binding
@@ -195,11 +195,7 @@ func (b *Manager) processFunctionCall(callData *messages.CallData) (interface{},
 			return nil, errorResult.Interface().(error)
 		}
 	}
-	// fmt.Printf("result = '%+v'\n", result)
-	if len(result) > 0 {
-		return result[0].Interface(), nil
-	}
-	return nil, nil
+	return result[0].Interface(), nil
 }
 
 func (b *Manager) processMethodCall(callData *messages.CallData) (interface{}, error) {

lib/renderer/webview.go

@@ -13,13 +13,13 @@ import (
 	"github.com/wailsapp/wails/lib/interfaces"
 	"github.com/wailsapp/wails/lib/logger"
 	"github.com/wailsapp/wails/lib/messages"
-	wv "github.com/wailsapp/wails/lib/renderer/webview"
+	"github.com/wailsapp/webview"
 )
 
 // WebView defines the main webview application window
 // Default values in []
 type WebView struct {
-	window       wv.WebView // The webview object
+	window       webview.WebView // The webview object
 	ipc          interfaces.IPCManager
 	log          *logger.CustomLogger
 	config       interfaces.AppConfig
@@ -49,14 +49,14 @@ func (w *WebView) Initialise(config interfaces.AppConfig, ipc interfaces.IPCMana
 	w.config = config
 
 	// Create the WebView instance
-	w.window = wv.NewWebview(wv.Settings{
+	w.window = webview.NewWebview(webview.Settings{
 		Width:     config.GetWidth(),
 		Height:    config.GetHeight(),
 		Title:     config.GetTitle(),
 		Resizable: config.GetResizable(),
 		URL:       config.GetDefaultHTML(),
 		Debug:     !config.GetDisableInspector(),
-		ExternalInvokeCallback: func(_ wv.WebView, message string) {
+		ExternalInvokeCallback: func(_ webview.WebView, message string) {
 			w.ipc.Dispatch(message)
 		},
 	})
@@ -170,12 +170,16 @@ func (w *WebView) Exit() {
 // Run the window main loop
 func (w *WebView) Run() error {
 
-	w.log.Info("Running...")
+	w.log.Info("Run()")
 
 	// Runtime assets
 	wailsRuntime := mewn.String("../../runtime/assets/wails.js")
+	w.log.Info("1")
+
 	w.evalJS(wailsRuntime)
 
+	w.log.Info("2")
+
 	// Ping the wait channel when the wails runtime is loaded
 	w.eventManager.On("wails:loaded", func(...interface{}) {
 
@@ -242,7 +246,7 @@ func (w *WebView) SelectFile() string {
 	wg.Add(1)
 	go func() {
 		w.window.Dispatch(func() {
-			result = w.window.Dialog(wv.DialogTypeOpen, 0, "Select File", "")
+			result = w.window.Dialog(webview.DialogTypeOpen, 0, "Select File", "")
 			wg.Done()
 		})
 	}()
@@ -260,7 +264,7 @@ func (w *WebView) SelectDirectory() string {
 	wg.Add(1)
 	go func() {
 		w.window.Dispatch(func() {
-			result = w.window.Dialog(wv.DialogTypeOpen, wv.DialogFlagDirectory, "Select Directory", "")
+			result = w.window.Dialog(webview.DialogTypeOpen, webview.DialogFlagDirectory, "Select Directory", "")
 			wg.Done()
 		})
 	}()
@@ -278,7 +282,7 @@ func (w *WebView) SelectSaveFile() string {
 	wg.Add(1)
 	go func() {
 		w.window.Dispatch(func() {
-			result = w.window.Dialog(wv.DialogTypeSave, 0, "Save file", "")
+			result = w.window.Dialog(webview.DialogTypeSave, 0, "Save file", "")
 			wg.Done()
 		})
 	}()

lib/renderer/webview/LICENSE

@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) 2017 Serge Zaitsev
-
-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.

lib/renderer/webview/webview.go

@@ -1,372 +0,0 @@
-// Package wails implements Go bindings to https://github.com/zserge/webview C library.
-// It is a modified version of webview.go from that repository
-
-// Bindings closely repeat the C APIs and include both, a simplified
-// single-function API to just open a full-screen webview window, and a more
-// advanced and featureful set of APIs, including Go-to-JavaScript bindings.
-//
-// The library uses gtk-webkit, Cocoa/Webkit and MSHTML (IE8..11) as a browser
-// engine and supports Linux, MacOS and Windows 7..10 respectively.
-//
-package webview
-
-/*
-#cgo linux openbsd freebsd CFLAGS: -DWEBVIEW_GTK=1
-#cgo linux openbsd freebsd pkg-config: gtk+-3.0 webkit2gtk-4.0
-
-#cgo windows CFLAGS: -DWEBVIEW_WINAPI=1
-#cgo windows LDFLAGS: -lole32 -lcomctl32 -loleaut32 -luuid -lgdi32
-
-#cgo darwin CFLAGS: -DWEBVIEW_COCOA=1 -x objective-c
-#cgo darwin LDFLAGS: -framework Cocoa -framework WebKit
-
-#include <stdlib.h>
-#include <stdint.h>
-#define WEBVIEW_STATIC
-#define WEBVIEW_IMPLEMENTATION
-#include "webview.h"
-
-extern void _webviewExternalInvokeCallback(void *, void *);
-
-static inline void CgoWebViewFree(void *w) {
-	free((void *)((struct webview *)w)->title);
-	free((void *)((struct webview *)w)->url);
-	free(w);
-}
-
-static inline void *CgoWebViewCreate(int width, int height, char *title, char *url, int resizable, int debug) {
-	struct webview *w = (struct webview *) calloc(1, sizeof(*w));
-	w->width = width;
-	w->height = height;
-	w->title = title;
-	w->url = url;
-	w->resizable = resizable;
-	w->debug = debug;
-	w->external_invoke_cb = (webview_external_invoke_cb_t) _webviewExternalInvokeCallback;
-	if (webview_init(w) != 0) {
-		CgoWebViewFree(w);
-		return NULL;
-	}
-	return (void *)w;
-}
-
-static inline int CgoWebViewLoop(void *w, int blocking) {
-	return webview_loop((struct webview *)w, blocking);
-}
-
-static inline void CgoWebViewTerminate(void *w) {
-	webview_terminate((struct webview *)w);
-}
-
-static inline void CgoWebViewExit(void *w) {
-	webview_exit((struct webview *)w);
-}
-
-static inline void CgoWebViewSetTitle(void *w, char *title) {
-	webview_set_title((struct webview *)w, title);
-}
-
-static inline void CgoWebViewSetFullscreen(void *w, int fullscreen) {
-	webview_set_fullscreen((struct webview *)w, fullscreen);
-}
-
-static inline void CgoWebViewSetColor(void *w, uint8_t r, uint8_t g, uint8_t b, uint8_t a) {
-	webview_set_color((struct webview *)w, r, g, b, a);
-}
-
-static inline void CgoDialog(void *w, int dlgtype, int flags,
-		char *title, char *arg, char *res, size_t ressz) {
-	webview_dialog(w, dlgtype, flags,
-		(const char*)title, (const char*) arg, res, ressz);
-}
-
-static inline int CgoWebViewEval(void *w, char *js) {
-	return webview_eval((struct webview *)w, js);
-}
-
-static inline void CgoWebViewInjectCSS(void *w, char *css) {
-	webview_inject_css((struct webview *)w, css);
-}
-
-extern void _webviewDispatchGoCallback(void *);
-static inline void _webview_dispatch_cb(struct webview *w, void *arg) {
-	_webviewDispatchGoCallback(arg);
-}
-static inline void CgoWebViewDispatch(void *w, uintptr_t arg) {
-	webview_dispatch((struct webview *)w, _webview_dispatch_cb, (void *)arg);
-}
-*/
-import "C"
-import (
-	"errors"
-	"runtime"
-	"sync"
-	"unsafe"
-)
-
-func init() {
-	// Ensure that main.main is called from the main thread
-	runtime.LockOSThread()
-}
-
-// Open is a simplified API to open a single native window with a full-size webview in
-// it. It can be helpful if you want to communicate with the core app using XHR
-// or WebSockets (as opposed to using JavaScript bindings).
-//
-// Window appearance can be customized using title, width, height and resizable parameters.
-// URL must be provided and can user either a http or https protocol, or be a
-// local file:// URL. On some platforms "data:" URLs are also supported
-// (Linux/MacOS).
-func Open(title, url string, w, h int, resizable bool) error {
-	titleStr := C.CString(title)
-	defer C.free(unsafe.Pointer(titleStr))
-	urlStr := C.CString(url)
-	defer C.free(unsafe.Pointer(urlStr))
-	resize := C.int(0)
-	if resizable {
-		resize = C.int(1)
-	}
-
-	r := C.webview(titleStr, urlStr, C.int(w), C.int(h), resize)
-	if r != 0 {
-		return errors.New("failed to create webview")
-	}
-	return nil
-}
-
-// ExternalInvokeCallbackFunc is a function type that is called every time
-// "window.external.invoke()" is called from JavaScript. Data is the only
-// obligatory string parameter passed into the "invoke(data)" function from
-// JavaScript. To pass more complex data serialized JSON or base64 encoded
-// string can be used.
-type ExternalInvokeCallbackFunc func(w WebView, data string)
-
-// Settings is a set of parameters to customize the initial WebView appearance
-// and behavior. It is passed into the webview.New() constructor.
-type Settings struct {
-	// WebView main window title
-	Title string
-	// URL to open in a webview
-	URL string
-	// Window width in pixels
-	Width int
-	// Window height in pixels
-	Height int
-	// Allows/disallows window resizing
-	Resizable bool
-	// Enable debugging tools (Linux/BSD/MacOS, on Windows use Firebug)
-	Debug bool
-	// A callback that is executed when JavaScript calls "window.external.invoke()"
-	ExternalInvokeCallback ExternalInvokeCallbackFunc
-}
-
-// WebView is an interface that wraps the basic methods for controlling the UI
-// loop, handling multithreading and providing JavaScript bindings.
-type WebView interface {
-	// Run() starts the main UI loop until the user closes the webview window or
-	// Terminate() is called.
-	Run()
-	// Loop() runs a single iteration of the main UI.
-	Loop(blocking bool) bool
-	// SetTitle() changes window title. This method must be called from the main
-	// thread only. See Dispatch() for more details.
-	SetTitle(title string)
-	// SetFullscreen() controls window full-screen mode. This method must be
-	// called from the main thread only. See Dispatch() for more details.
-	SetFullscreen(fullscreen bool)
-	// SetColor() changes window background color. This method must be called from
-	// the main thread only. See Dispatch() for more details.
-	SetColor(r, g, b, a uint8)
-	// Eval() evaluates an arbitrary JS code inside the webview. This method must
-	// be called from the main thread only. See Dispatch() for more details.
-	Eval(js string) error
-	// InjectJS() injects an arbitrary block of CSS code using the JS API. This
-	// method must be called from the main thread only. See Dispatch() for more
-	// details.
-	InjectCSS(css string)
-	// Dialog() opens a system dialog of the given type and title. String
-	// argument can be provided for certain dialogs, such as alert boxes. For
-	// alert boxes argument is a message inside the dialog box.
-	Dialog(dlgType DialogType, flags int, title string, arg string) string
-	// Terminate() breaks the main UI loop. This method must be called from the main thread
-	// only. See Dispatch() for more details.
-	Terminate()
-	// Dispatch() schedules some arbitrary function to be executed on the main UI
-	// thread. This may be helpful if you want to run some JavaScript from
-	// background threads/goroutines, or to terminate the app.
-	Dispatch(func())
-	// Exit() closes the window and cleans up the resources. Use Terminate() to
-	// forcefully break out of the main UI loop.
-	Exit()
-}
-
-// DialogType is an enumeration of all supported system dialog types
-type DialogType int
-
-const (
-	// DialogTypeOpen is a system file open dialog
-	DialogTypeOpen DialogType = iota
-	// DialogTypeSave is a system file save dialog
-	DialogTypeSave
-	// DialogTypeAlert is a system alert dialog (message box)
-	DialogTypeAlert
-)
-
-const (
-	// DialogFlagFile is a normal file picker dialog
-	DialogFlagFile = C.WEBVIEW_DIALOG_FLAG_FILE
-	// DialogFlagDirectory is an open directory dialog
-	DialogFlagDirectory = C.WEBVIEW_DIALOG_FLAG_DIRECTORY
-	// DialogFlagInfo is an info alert dialog
-	DialogFlagInfo = C.WEBVIEW_DIALOG_FLAG_INFO
-	// DialogFlagWarning is a warning alert dialog
-	DialogFlagWarning = C.WEBVIEW_DIALOG_FLAG_WARNING
-	// DialogFlagError is an error dialog
-	DialogFlagError = C.WEBVIEW_DIALOG_FLAG_ERROR
-)
-
-var (
-	m     sync.Mutex
-	index uintptr
-	fns   = map[uintptr]func(){}
-	cbs   = map[WebView]ExternalInvokeCallbackFunc{}
-)
-
-type webview struct {
-	w unsafe.Pointer
-}
-
-var _ WebView = &webview{}
-
-func boolToInt(b bool) int {
-	if b {
-		return 1
-	}
-	return 0
-}
-
-// NewWebview creates and opens a new webview window using the given settings. The
-// returned object implements the WebView interface. This function returns nil
-// if a window can not be created.
-func NewWebview(settings Settings) WebView {
-	if settings.Width == 0 {
-		settings.Width = 640
-	}
-	if settings.Height == 0 {
-		settings.Height = 480
-	}
-	if settings.Title == "" {
-		settings.Title = "WebView"
-	}
-	w := &webview{}
-	w.w = C.CgoWebViewCreate(C.int(settings.Width), C.int(settings.Height),
-		C.CString(settings.Title), C.CString(settings.URL),
-		C.int(boolToInt(settings.Resizable)), C.int(boolToInt(settings.Debug)))
-	m.Lock()
-	if settings.ExternalInvokeCallback != nil {
-		cbs[w] = settings.ExternalInvokeCallback
-	} else {
-		cbs[w] = func(w WebView, data string) {}
-	}
-	m.Unlock()
-	return w
-}
-
-func (w *webview) Loop(blocking bool) bool {
-	block := C.int(0)
-	if blocking {
-		block = 1
-	}
-	return C.CgoWebViewLoop(w.w, block) == 0
-}
-
-func (w *webview) Run() {
-	for w.Loop(true) {
-	}
-}
-
-func (w *webview) Exit() {
-	C.CgoWebViewExit(w.w)
-}
-
-func (w *webview) Dispatch(f func()) {
-	m.Lock()
-	for ; fns[index] != nil; index++ {
-	}
-	fns[index] = f
-	m.Unlock()
-	C.CgoWebViewDispatch(w.w, C.uintptr_t(index))
-}
-
-func (w *webview) SetTitle(title string) {
-	p := C.CString(title)
-	defer C.free(unsafe.Pointer(p))
-	C.CgoWebViewSetTitle(w.w, p)
-}
-
-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) SetFullscreen(fullscreen bool) {
-	C.CgoWebViewSetFullscreen(w.w, C.int(boolToInt(fullscreen)))
-}
-
-func (w *webview) Dialog(dlgType DialogType, flags int, title string, arg string) string {
-	const maxPath = 4096
-	titlePtr := C.CString(title)
-	defer C.free(unsafe.Pointer(titlePtr))
-	argPtr := C.CString(arg)
-	defer C.free(unsafe.Pointer(argPtr))
-	resultPtr := (*C.char)(C.calloc((C.size_t)(unsafe.Sizeof((*C.char)(nil))), (C.size_t)(maxPath)))
-	defer C.free(unsafe.Pointer(resultPtr))
-	C.CgoDialog(w.w, C.int(dlgType), C.int(flags), titlePtr,
-		argPtr, resultPtr, C.size_t(maxPath))
-	return C.GoString(resultPtr)
-}
-
-func (w *webview) Eval(js string) error {
-	p := C.CString(js)
-	defer C.free(unsafe.Pointer(p))
-	switch C.CgoWebViewEval(w.w, p) {
-	case -1:
-		return errors.New("evaluation failed")
-	}
-	return nil
-}
-
-func (w *webview) InjectCSS(css string) {
-	p := C.CString(css)
-	defer C.free(unsafe.Pointer(p))
-	C.CgoWebViewInjectCSS(w.w, p)
-}
-
-func (w *webview) Terminate() {
-	C.CgoWebViewTerminate(w.w)
-}
-
-//export _webviewDispatchGoCallback
-func _webviewDispatchGoCallback(index unsafe.Pointer) {
-	var f func()
-	m.Lock()
-	f = fns[uintptr(index)]
-	delete(fns, uintptr(index))
-	m.Unlock()
-	f()
-}
-
-//export _webviewExternalInvokeCallback
-func _webviewExternalInvokeCallback(w unsafe.Pointer, data unsafe.Pointer) {
-	m.Lock()
-	var (
-		cb ExternalInvokeCallbackFunc
-		wv WebView
-	)
-	for wv, cb = range cbs {
-		if wv.(*webview).w == w {
-			break
-		}
-	}
-	m.Unlock()
-	cb(wv, C.GoString((*C.char)(data)))
-}

runtime/assets/wails.js

@@ -1 +1 @@
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runtime/js/core/bindings.js

@@ -46,15 +46,13 @@ export function NewBinding(bindingName) {
 	// Check if we have a path (IE Struct)
 	if (bindingSections.length > 1) {
 		// Iterate over binding sections, adding them to the window.backend object
-		for (let index = 0; index < bindingSections.length-1; index += 1) {
+		for (let index = 0; index < bindingSections.length - 1; index += 1) {
 			const name = bindingSections[index];
 			// Is name a valid javascript identifier?
 			if (!isValidIdentifier(name)) {
 				return new Error(`${name} is not a valid javascript identifier.`);
 			}
-			if (!pathToBinding[name]) {
-				pathToBinding[name] = {};
-			}
+			pathToBinding[name] = {};
 			pathToBinding = pathToBinding[name];
 		}
 	}

runtime/js/package-lock.json

@@ -1640,9 +1640,9 @@
       "dev": true
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+      "resolved": "https://registry.npmjs.org/acorn-jsx/-/acorn-jsx-5.0.1.tgz",
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     },
     "ajv": {
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+      "resolved": "https://registry.npmjs.org/eslint/-/eslint-6.0.1.tgz",
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@@ -2892,37 +2892,36 @@
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         "doctrine": "^3.0.0",
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-        "eslint-utils": "^1.4.2",
-        "eslint-visitor-keys": "^1.1.0",
-        "espree": "^6.1.1",
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+        "eslint-utils": "^1.3.1",
+        "eslint-visitor-keys": "^1.0.0",
+        "espree": "^6.0.0",
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         "esutils": "^2.0.2",
         "file-entry-cache": "^5.0.1",
         "functional-red-black-tree": "^1.0.1",
-        "glob-parent": "^5.0.0",
+        "glob-parent": "^3.1.0",
         "globals": "^11.7.0",
         "ignore": "^4.0.6",
         "import-fresh": "^3.0.0",
         "imurmurhash": "^0.1.4",
-        "inquirer": "^6.4.1",
+        "inquirer": "^6.2.2",
         "is-glob": "^4.0.0",
         "js-yaml": "^3.13.1",
         "json-stable-stringify-without-jsonify": "^1.0.1",
         "levn": "^0.3.0",
-        "lodash": "^4.17.14",
+        "lodash": "^4.17.11",
         "minimatch": "^3.0.4",
         "mkdirp": "^0.5.1",
         "natural-compare": "^1.4.0",
         "optionator": "^0.8.2",
         "progress": "^2.0.0",
         "regexpp": "^2.0.1",
-        "semver": "^6.1.2",
-        "strip-ansi": "^5.2.0",
-        "strip-json-comments": "^3.0.1",
+        "semver": "^5.5.1",
+        "strip-ansi": "^4.0.0",
+        "strip-json-comments": "^2.0.1",
         "table": "^5.2.3",
-        "text-table": "^0.2.0",
-        "v8-compile-cache": "^2.0.3"
+        "text-table": "^0.2.0"
       },
       "dependencies": {
         "debug": {
@@ -2934,33 +2933,11 @@
             "ms": "^2.1.1"
           }
         },
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-          "dev": true
         }
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@@ -2975,37 +2952,26 @@
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-      "resolved": "https://registry.npmjs.org/eslint-utils/-/eslint-utils-1.4.2.tgz",
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-      "dev": true,
-      "requires": {
-        "eslint-visitor-keys": "^1.0.0"
-      }
+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/eslint-utils/-/eslint-utils-1.3.1.tgz",
+      "integrity": "sha512-Z7YjnIldX+2XMcjr7ZkgEsOj/bREONV60qYeB/bjMAqqqZ4zxKyWX+BOUkdmRmA9riiIPVvo5x86m5elviOk0Q==",
+      "dev": true
     },
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-      "resolved": "https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-1.1.0.tgz",
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+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-1.0.0.tgz",
+      "integrity": "sha512-qzm/XxIbxm/FHyH341ZrbnMUpe+5Bocte9xkmFMzPMjRaZMcXww+MpBptFvtU+79L362nqiLhekCxCxDPaUMBQ==",
       "dev": true
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-      "resolved": "https://registry.npmjs.org/espree/-/espree-6.1.1.tgz",
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+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/espree/-/espree-6.0.0.tgz",
+      "integrity": "sha512-lJvCS6YbCn3ImT3yKkPe0+tJ+mH6ljhGNjHQH9mRtiO6gjhVAOhVXW1yjnwqGwTkK3bGbye+hb00nFNmu0l/1Q==",
       "dev": true,
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-        "acorn-jsx": "^5.0.2",
-        "eslint-visitor-keys": "^1.1.0"
-      },
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-          "dev": true
-        }
+        "acorn": "^6.0.7",
+        "acorn-jsx": "^5.0.0",
+        "eslint-visitor-keys": "^1.0.0"
       }
     },
     "esprima": {
@@ -4134,12 +4100,24 @@
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-      "resolved": "https://registry.npmjs.org/glob-parent/-/glob-parent-5.0.0.tgz",
-      "integrity": "sha512-Z2RwiujPRGluePM6j699ktJYxmPpJKCfpGA13jz2hmFZC7gKetzrWvg5KN3+OsIFmydGyZ1AVwERCq1w/ZZwRg==",
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/glob-parent/-/glob-parent-3.1.0.tgz",
+      "integrity": "sha1-nmr2KZ2NO9K9QEMIMr0RPfkGxa4=",
       "dev": true,
       "requires": {
-        "is-glob": "^4.0.1"
+        "is-glob": "^3.1.0",
+        "path-dirname": "^1.0.0"
+      },
+      "dependencies": {
+        "is-glob": {
+          "version": "3.1.0",
+          "resolved": "https://registry.npmjs.org/is-glob/-/is-glob-3.1.0.tgz",
+          "integrity": "sha1-e6WuJCF4BKxwcHuWkiVnSGzD6Eo=",
+          "dev": true,
+          "requires": {
+            "is-extglob": "^2.1.0"
+          }
+        }
       }
     },
     "global-modules": {
@@ -4397,9 +4375,9 @@
       "dev": true
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-      "resolved": "https://registry.npmjs.org/inquirer/-/inquirer-6.5.2.tgz",
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+      "version": "6.4.1",
+      "resolved": "https://registry.npmjs.org/inquirer/-/inquirer-6.4.1.tgz",
+      "integrity": "sha512-/Jw+qPZx4EDYsaT6uz7F4GJRNFMRdKNeUZw3ZnKV8lyuUgz/YWRCSUAJMZSVhSq4Ec0R2oYnyi6b3d4JXcL5Nw==",
       "dev": true,
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@@ -4408,7 +4386,7 @@
         "cli-width": "^2.0.0",
         "external-editor": "^3.0.3",
         "figures": "^2.0.0",
-        "lodash": "^4.17.12",
+        "lodash": "^4.17.11",
         "mute-stream": "0.0.7",
         "run-async": "^2.2.0",
         "rxjs": "^6.4.0",
@@ -4417,12 +4395,6 @@
         "through": "^2.3.6"
       },
       "dependencies": {
-        "lodash": {
-          "version": "4.17.15",
-          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
-          "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==",
-          "dev": true
-        },
         "string-width": {
           "version": "2.1.1",
           "resolved": "https://registry.npmjs.org/string-width/-/string-width-2.1.1.tgz",
@@ -4443,6 +4415,23 @@
               }
             }
           }
+        },
+        "strip-ansi": {
+          "version": "5.2.0",
+          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-5.2.0.tgz",
+          "integrity": "sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==",
+          "dev": true,
+          "requires": {
+            "ansi-regex": "^4.1.0"
+          },
+          "dependencies": {
+            "ansi-regex": {
+              "version": "4.1.0",
+              "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.0.tgz",
+              "integrity": "sha512-1apePfXM1UOSqw0o9IiFAovVz9M5S1Dg+4TrDwfMewQ6p/rmMueb7tWZjQ1rx4Loy1ArBggoqGpfqqdI4rondg==",
+              "dev": true
+            }
+          }
         }
       }
     },
@@ -6362,20 +6351,12 @@
       }
     },
     "strip-ansi": {
-      "version": "5.2.0",
-      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-5.2.0.tgz",
-      "integrity": "sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==",
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-4.0.0.tgz",
+      "integrity": "sha1-qEeQIusaw2iocTibY1JixQXuNo8=",
       "dev": true,
       "requires": {
-        "ansi-regex": "^4.1.0"
-      },
-      "dependencies": {
-        "ansi-regex": {
-          "version": "4.1.0",
-          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.0.tgz",
-          "integrity": "sha512-1apePfXM1UOSqw0o9IiFAovVz9M5S1Dg+4TrDwfMewQ6p/rmMueb7tWZjQ1rx4Loy1ArBggoqGpfqqdI4rondg==",
-          "dev": true
-        }
+        "ansi-regex": "^3.0.0"
       }
     },
     "strip-eof": {
@@ -6385,9 +6366,9 @@
       "dev": true
     },
     "strip-json-comments": {
-      "version": "3.0.1",
-      "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-3.0.1.tgz",
-      "integrity": "sha512-VTyMAUfdm047mwKl+u79WIdrZxtFtn+nBxHeb844XBQ9uMNTuTHdx2hc5RiAJYqwTj3wc/xe5HLSdJSkJ+WfZw==",
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-2.0.1.tgz",
+      "integrity": "sha1-PFMZQukIwml8DsNEhYwobHygpgo=",
       "dev": true
     },
     "supports-color": {
@@ -6400,35 +6381,15 @@
       }
     },
     "table": {
-      "version": "5.4.6",
-      "resolved": "https://registry.npmjs.org/table/-/table-5.4.6.tgz",
-      "integrity": "sha512-wmEc8m4fjnob4gt5riFRtTu/6+4rSe12TpAELNSqHMfF3IqnA+CH37USM6/YR3qRZv7e56kAEAtd6nKZaxe0Ug==",
+      "version": "5.4.1",
+      "resolved": "https://registry.npmjs.org/table/-/table-5.4.1.tgz",
+      "integrity": "sha512-E6CK1/pZe2N75rGZQotFOdmzWQ1AILtgYbMAbAjvms0S1l5IDB47zG3nCnFGB/w+7nB3vKofbLXCH7HPBo864w==",
       "dev": true,
       "requires": {
-        "ajv": "^6.10.2",
-        "lodash": "^4.17.14",
+        "ajv": "^6.9.1",
+        "lodash": "^4.17.11",
         "slice-ansi": "^2.1.0",
         "string-width": "^3.0.0"
-      },
-      "dependencies": {
-        "ajv": {
-          "version": "6.10.2",
-          "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.10.2.tgz",
-          "integrity": "sha512-TXtUUEYHuaTEbLZWIKUr5pmBuhDLy+8KYtPYdcV8qC+pOZL+NKqYwvWSRrVXHn+ZmRRAu8vJTAznH7Oag6RVRw==",
-          "dev": true,
-          "requires": {
-            "fast-deep-equal": "^2.0.1",
-            "fast-json-stable-stringify": "^2.0.0",
-            "json-schema-traverse": "^0.4.1",
-            "uri-js": "^4.2.2"
-          }
-        },
-        "lodash": {
-          "version": "4.17.15",
-          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
-          "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==",
-          "dev": true
-        }
       }
     },
     "tapable": {

runtime/js/package.json

@@ -36,8 +36,8 @@
     "babel-loader": "^8.0.6",
     "babel-preset-minify": "^0.5.0",
     "core-js": "^3.1.4",
-    "eslint": "^6.2.2",
+    "eslint": "^6.0.1",
     "webpack": "^4.35.3",
     "webpack-cli": "^3.3.5"
   }
-}
+}

wails-mewn.go

@@ -0,0 +1,4 @@
+package wails
+
+// Autogenerated by Mewn - Do not alter
+