fix comment

.chglog/CHANGELOG.tpl.md

@@ -1,42 +0,0 @@
-{{ if .Versions -}}
-<a name="unreleased"></a>
-## [Unreleased]
-
-{{ if .Unreleased.CommitGroups -}}
-{{ range .Unreleased.CommitGroups -}}
-### {{ .Title }}
-{{ range .Commits -}}
-- {{ if .Scope }}**{{ .Scope }}:** {{ end }}{{ .Subject }}
-{{ end }}
-{{ end -}}
-{{ end -}}
-{{ end -}}
-
-{{ range .Versions }}
-<a name="{{ .Tag.Name }}"></a>
-## {{ if .Tag.Previous }}[{{ .Tag.Name }}]{{ else }}{{ .Tag.Name }}{{ end }} - {{ datetime "2006-01-02" .Tag.Date }}
-{{ range .CommitGroups -}}
-### {{ .Title }}
-{{ range .Commits -}}
-- {{ if .Scope }}**{{ .Scope }}:** {{ end }}{{ .Subject }}
-{{ end }}
-{{ end -}}
-
-{{- if .NoteGroups -}}
-{{ range .NoteGroups -}}
-### {{ .Title }}
-{{ range .Notes }}
-{{ .Body }}
-{{ end }}
-{{ end -}}
-{{ end -}}
-{{ end -}}
-
-{{- if .Versions }}
-[Unreleased]: {{ .Info.RepositoryURL }}/compare/{{ $latest := index .Versions 0 }}{{ $latest.Tag.Name }}...HEAD
-{{ range .Versions -}}
-{{ if .Tag.Previous -}}
-[{{ .Tag.Name }}]: {{ $.Info.RepositoryURL }}/compare/{{ .Tag.Previous.Name }}...{{ .Tag.Name }}
-{{ end -}}
-{{ end -}}
-{{ end -}}

.chglog/config.yml

@@ -1,27 +0,0 @@
-style: github
-template: CHANGELOG.tpl.md
-info:
-  title: CHANGELOG
-  repository_url: https://github.com/wailsapp/wails
-options:
-  commits:
-    # filters:
-    #   Type:
-    #     - feat
-    #     - fix
-    #     - perf
-    #     - refactor
-  commit_groups:
-    # title_maps:
-    #   feat: Features
-    #   fix: Bug Fixes
-    #   perf: Performance Improvements
-    #   refactor: Code Refactoring
-  header:
-    pattern: "^(\\w*)\\:\\s(.*)$"
-    pattern_maps:
-      - Type
-      - Subject
-  notes:
-    keywords:
-      - BREAKING CHANGE

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,30 +0,0 @@
----
-name: Bug report
-about: Create a report to help us improve
-title: ''
-labels: bug
-assignees: ''
-
----
-
-**Description**
-A clear and concise description of what the bug is.
-
-**To Reproduce**
-Steps to reproduce the behaviour:
-1. Go to '...'
-2. Click on '....'
-3. Scroll down to '....'
-4. See error
-
-**Expected behaviour**
-A clear and concise description of what you expected to happen.
-
-**Screenshots**
-If applicable, add screenshots to help explain your problem.
-
-**System Details**
-Please paste the output of `wails report` here.
-
-**Additional context**
-Add any other context about the problem here.

.gitignore

@@ -14,6 +14,4 @@
 examples/**/example*
 !examples/**/*.*
 cmd/wails/wails
-.DS_Store
-tmp
-dist
+.DS_Store

.goreleaser.yml

@@ -1,34 +0,0 @@
-# This is an example goreleaser.yaml file with some sane defaults.
-# Make sure to check the documentation at http://goreleaser.com
-
-builds:
-- env:
-  - CGO_ENABLED=0
-  goos:
-    - windows
-    - linux
-    - darwin
-  goarch:
-    - 386
-    - amd64
-  ignore:
-  - goos: darwin
-    goarch: 386
-  main: ./cmd/wails/main.go
-archive:
-  replacements:
-    darwin: Darwin
-    linux: Linux
-    windows: Windows
-    386: i386
-    amd64: x86_64
-checksum:
-  name_template: 'checksums.txt'
-snapshot:
-  name_template: "{{ .Tag }}-next"
-changelog:
-  sort: asc
-  filters:
-    exclude:
-    - '^docs:'
-    - '^test:'

.vscode/settings.json

@@ -1,3 +0,0 @@
-{
-  "go.formatTool": "goimports"
-}

CHANGELOG.md

@@ -1,19 +0,0 @@
-
-<a name="v0.13.0"></a>
-## [v0.13.0] - 2019-05-12
-
-### Feat
-- revamped 'update' system
-- no need for explicit GO111MODULE=on
-
-### Fix
-- documentation typo fixes
-- windows init project
-- windows 10 colour
-- leave windows assets on -p flag
-- show prerequisite errors
-
-### Docs
-- updated contributors
-- added awesomego logo
-- added Redhat distro

CONTRIBUTORS.md

@@ -1,12 +0,0 @@
-# Contributors
-
-Wails is what it is because of the time and effort given by these great people. A huge thank you to each and every one!
-
-* [Dustin Krysak](https://wiki.ubuntu.com/bashfulrobot)
-* [Qais Patankar](https://github.com/qaisjp)
-* [Anthony Lee](https://github.com/alee792)
-* [Adrian Lanzafame](https://github.com/lanzafame)
-* [0xflotus](https://github.com/0xflotus)
-* [Michael D Henderson](https://github.com/mdhender)
-* [fred2104] (https://github.com/fishfishfish2104)
-* [intelwalk] (https://github.com/intelwalk)

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2018-Present Lea Anthony
+Copyright (c) 2018 wailsapp
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -1,120 +1 @@
-<p align="center" style="text-align: center">
-   <img src="https://github.com/wailsapp/docs/raw/master/.vuepress/public/media/logo_cropped.png" width="40%"><br/>
-</p>
-<p align="center">
-   A framework for building 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>
-   <a href="https://www.codefactor.io/repository/github/wailsapp/wails"><img src="https://www.codefactor.io/repository/github/wailsapp/wails/badge" alt="CodeFactor" /></a>
-   <a href="https://github.com/wailsapp/wails/issues"><img src="https://img.shields.io/badge/contributions-welcome-brightgreen.svg?style=flat" alt="CodeFactor" /></a>
-   <a href="https://houndci.com"><img src="https://img.shields.io/badge/Reviewed_by-Hound-8E64B0.svg"/></a>
-   <a href="https://github.com/sindresorhus/awesome" rel="nofollow"><img src="https://cdn.rawgit.com/sindresorhus/awesome/d7305f38d29fed78fa85652e3a63e154dd8e8829/media/badge.svg" alt="Awesome"></a>-
-</p>
-
-The traditional method of providing web interfaces to Go programs is via a built-in web server. Wails offers a different approach: it provides the ability to wrap both Go code and a web frontend into a single binary. Tools are provided to make this easy for you by handling project creation, compilation and bundling. All you have to do is get creative!
-
-## Features
-
-- Use standard Go libraries/frameworks for the backend
-- Use any frontend technology to build your UI
-- Expose Go methods/functions to the frontend via a single bind command
-- Uses native rendering engines - no embedded browser
-- Shared events system
-- Native file dialogs
-- Powerful cli tool
-- Multiplatform
-
-## Project Status
-
-Wails is currently in Beta. Please make sure you read the [Project Status](https://wails.app/project_status.html) if you are interested in using this project.
-
-## Installation
-
-Wails uses cgo to bind to the native rendering engines so a number of platform dependent libraries are needed as well as an installation of Go. The basic requirements are:
-
-- Go 1.11 or above
-- npm
-
-### MacOS
-
-Make sure you have the xcode command line tools installed. This can be done by running:
-
-`xcode-select --install`
-
-### Linux
-
-#### Ubuntu 18.04
-
-`sudo apt install pkg-config build-essential libgtk-3-dev libwebkit2gtk-4.0-dev`
-
-#### Arch Linux
-
-`sudo pacman -S webkit2gtk gtk3`
-
-#### Red Hat Based Distros
-
-`sudo yum install webkit2gtk-devel gtk3-devel`
-
-Note: If you have successfully installed these dependencies on a different flavour of Linux, please consider submitting a PR.
-
-### Windows
-
-Windows requires gcc and related tooling. The recommended download is from [http://tdm-gcc.tdragon.net/download](http://tdm-gcc.tdragon.net/download). Once this is installed, you are good to go.
-
-## Installation
-
-Installation is as simple as running the following command:
-
-<pre style='color:white'>
-go get github.com/wailsapp/wails/cmd/wails
-</pre>
-
-## Next Steps
-
-It is recommended at this stage to read the comprehensive documentation at [https://wails.app](https://wails.app).
-
-## FAQ
-
- * Is this an alternative to Electron?
-
-   Depends on your requirements. It's designed to make it easy for Go programmers to make lightweight desktop applications or add a frontend to their existing applications. Whilst Wails does not currently offer hooks into native elements such as menus, this may change in the future.
-
- * Who is this project aimed at?
-
-   Go programmers who want to bundle an HTML/JS/CSS frontend with their applications, without resorting to creating a server and opening a browser to view it.
-
- * What's with the name?
-
-   When I saw WebView, I thought "What I really want is tooling around building a WebView app, a bit like Rails is to Ruby". So initially it was a play on words (Webview on Rails). It just so happened to also be a homophone of the English name for the [Country](https://en.wikipedia.org/wiki/Wales) I am from. So it stuck.
-
-## Shoulders of Giants
-
-Without the following people, this project would never have existed:
-
-  * [Dustin Krysak](https://wiki.ubuntu.com/bashfulrobot) - His support and feedback has been immense. More patience than you can throw a stick at (Not long now Dustin!).
-  * [Serge Zaitsev](https://github.com/zserge) - Creator of [Webview](https://github.com/zserge/webview) which Wails uses for the windowing.
-
-And without [these people](CONTRIBUTORS.md), it wouldn't be what it is today.
-
-Special Mentions:
-
-  * [Bill Kennedy](https://twitter.com/goinggodotnet) - Go guru, encourager and all-round nice guy, whose infectious energy and inspiration powered me on when I had none left.
-  * [Mark Bates](https://github.com/markbates) - Creator of [Packr](https://github.com/gobuffalo/packr), inspiration for packing strategies which fed into some of the tooling.
-
-This project was mainly coded to the following albums:
-
-  * [Manic Street Preachers - Resistance Is Futile](https://open.spotify.com/album/1R2rsEUqXjIvAbzM0yHrxA)
-  * [Manic Street Preachers - This Is My Truth, Tell Me Yours](https://open.spotify.com/album/4VzCL9kjhgGQeKCiojK1YN)
-  * [The Midnight - Endless Summer](https://open.spotify.com/album/4Krg8zvprquh7TVn9OxZn8)
-  * [Gary Newman - Savage (Songs from a Broken World)](https://open.spotify.com/album/3kMfsD07Q32HRWKRrpcexr)
-  * [Steve Vai - Passion & Warfare](https://open.spotify.com/album/0oL0OhrE2rYVns4IGj8h2m)
-  * [Ben Howard - Every Kingdom](https://open.spotify.com/album/1nJsbWm3Yy2DW1KIc1OKle)
-  * [Ben Howard - Noonday Dream](https://open.spotify.com/album/6astw05cTiXEc2OvyByaPs)
-  * [Adwaith - Melyn](https://open.spotify.com/album/2vBE40Rp60tl7rNqIZjaXM)
-  * [Gwidaith Hen Fran - Cedors Hen Wrach](https://open.spotify.com/album/3v2hrfNGINPLuDP0YDTOjm)
-  * [Metallica - Metallica](https://open.spotify.com/album/2Kh43m04B1UkVcpcRa1Zug)
-  * [Bloc Party - Silent Alarm](https://open.spotify.com/album/6SsIdN05HQg2GwYLfXuzLB)
-  * [Maxthor - Another World](https://open.spotify.com/album/3tklE2Fgw1hCIUstIwPBJF)
-  * [Alun Tan Lan - Y Distawrwydd](https://open.spotify.com/album/0c32OywcLpdJCWWMC6vB8v)
-
+# Coming Soon

app.go

@@ -7,7 +7,7 @@ import (
 // -------------------------------- Compile time Flags ------------------------------
 
 // BuildMode indicates what mode we are in
-var BuildMode = cmd.BuildModeProd
+var BuildMode = "prod"
 
 // ----------------------------------------------------------------------------------
 
@@ -53,7 +53,7 @@ func CreateApp(optionalConfig ...*AppConfig) *App {
 	result.config = appconfig
 
 	// Set up the CLI if not in release mode
-	if BuildMode != cmd.BuildModeProd {
+	if BuildMode != "prod" {
 		result.cli = result.setupCli()
 	} else {
 		// Disable Inspector in release mode
@@ -65,16 +65,12 @@ func CreateApp(optionalConfig ...*AppConfig) *App {
 
 // Run the app
 func (a *App) Run() error {
-	if BuildMode != cmd.BuildModeProd {
+	if BuildMode != "prod" {
 		return a.cli.Run()
 	}
 
 	a.logLevel = "error"
-	err := a.start()
-	if err != nil {
-		a.log.Error(err.Error())
-	}
-	return err
+	return a.start()
 }
 
 func (a *App) start() error {
@@ -86,7 +82,7 @@ func (a *App) start() error {
 	a.log.Info("Starting")
 
 	// Check if we are to run in headless mode
-	if BuildMode == cmd.BuildModeBridge {
+	if BuildMode == "bridge" {
 		a.renderer = &Headless{}
 	}
 
@@ -118,7 +114,9 @@ func (a *App) start() error {
 	a.renderer.AddJSList(a.jsCache)
 
 	// Run the renderer
-	return a.renderer.Run()
+	a.renderer.Run()
+
+	return nil
 }
 
 // Bind allows the user to bind the given object

app_cli.go

@@ -1,6 +1,8 @@
 package wails
 
 import (
+	"fmt"
+
 	"github.com/wailsapp/wails/cmd"
 )
 
@@ -9,7 +11,6 @@ func (app *App) setupCli() *cmd.Cli {
 
 	// Create a new cli
 	result := cmd.NewCli(app.config.Title, "Debug build")
-	result.Version(cmd.Version)
 
 	// Setup cli to handle loglevel and headless flags
 	result.
@@ -20,6 +21,8 @@ func (app *App) setupCli() *cmd.Cli {
 	// Banner
 	result.PreRun(func(cli *cmd.Cli) error {
 		log := cmd.NewLogger()
+		log.PrintBanner()
+		fmt.Println()
 		log.YellowUnderline(app.config.Title + " - Debug Build")
 		return nil
 	})

app_config.go

@@ -4,9 +4,11 @@ import (
 	"strings"
 
 	"github.com/dchest/htmlmin"
-	"github.com/leaanthony/mewn"
+	"github.com/gobuffalo/packr"
 )
 
+var assets = packr.NewBox("./assets/default")
+
 // AppConfig is the configuration structure used when creating a Wails App object
 type AppConfig struct {
 	Width, Height    int
@@ -41,7 +43,7 @@ func (a *AppConfig) merge(in *AppConfig) error {
 		a.HTML = strings.TrimSpace(inlineHTML)
 
 		// Deduce whether this is a full html page or a fragment
-		// The document is determined to be a fragment if an HTML
+		// The document is determined to be a fragment if an HMTL
 		// tag exists and is located before the first div tag
 		HTMLTagIndex := strings.Index(a.HTML, "<html")
 		DivTagIndex := strings.Index(a.HTML, "<div")
@@ -83,7 +85,7 @@ func newAppConfig(userConfig *AppConfig) (*AppConfig, error) {
 		Resizable: true,
 		Title:     "My Wails App",
 		Colour:    "#FFF", // White by default
-		HTML:      mewn.String("./wailsruntimeassets/default/default.html"),
+		HTML:      BoxString(&defaultAssets, "default.html"),
 	}
 
 	if userConfig != nil {

assets/default/default.html

@@ -0,0 +1 @@
+<div id="app"></div>

assets/default/wails.js

@@ -1,4 +1,5 @@
 // Wails runtime JS
+
 (function () {
 	window.wails = window.wails || {};
 	window.backend = {};
@@ -12,7 +13,6 @@
 		return window.crypto.getRandomValues(array)[0];
 	}
 
-
 	// LOLRandom
 	function basicRandom() {
 		return Math.random() * 9007199254740991;
@@ -32,9 +32,9 @@
 		// Don't xss yourself :-)
 		try {
 			new Function("var " + name);
-			return true;
+			return true
 		} catch (e) {
-			return false;
+			return false
 		}
 	}
 
@@ -57,7 +57,7 @@
 			elem.appendChild(document.createTextNode(css));
 		}
 		var head = document.head || document.getElementsByTagName('head')[0];
-		head.appendChild(elem);
+		head.appendChild(elem)
 	}
 
 	/************************* Bindings *************************/
@@ -67,27 +67,25 @@
 	// Creates the path given in the bindings path
 	function addBindingPath(pathSections) {
 		// Start at the base path
-		var currentPath = bindingsBasePath;
+		var currentPath = bindingsBasePath
 		// for each section of the given path
-		for (var sectionIndex in pathSections) {
-
-			var section = pathSections[sectionIndex];
+		for (var section of pathSections) {
 
 			// Is section a valid javascript identifier?
 			if (!isValidIdentifier(section)) {
-				var errMessage = section + " is not a valid javascript identifier.";
-				var err = new Error(errMessage);
-				return [null, err];
+				var errMessage = section + " is not a valid javascript identifier."
+				var err = new Error(errMessage)
+				return [null, err]
 			}
 
 			// Add if doesn't exist
 			if (!currentPath[section]) {
-				currentPath[section] = {};
+				currentPath[section] = {}
 			}
 			// update current path to new path
-			currentPath = currentPath[section];
+			currentPath = currentPath[section]
 		}
-		return [currentPath, null];
+		return [currentPath, null]
 	}
 
 	function newBinding(bindingName) {
@@ -98,17 +96,15 @@
 		// Get the actual function/method call name
 		var callName = bindingSections.pop();
 
-		var pathToBinding;
-		var err;
+		let pathToBinding;
+		let err;
 
 		// Add path to binding
-		var bs = addBindingPath(bindingSections);
-		var pathToBinding = bs[0];
-		var err = bs[1];
+		[pathToBinding, err] = addBindingPath(bindingSections)
 
 		if (err != null) {
 			// We need to return an error
-			return err;
+			return err
 		}
 
 		// Add binding call
@@ -119,7 +115,7 @@
 
 			// Actual function
 			function dynamic() {
-				var args = [].slice.call(arguments);
+				var args = [].slice.call(arguments)
 				return call(bindingName, args, timeout);
 			}
 
@@ -164,12 +160,12 @@
 			var callbackID;
 			do {
 				callbackID = bindingName + "-" + randomFunc();
-			} while (callbacks[callbackID]);
+			} while (callbacks[callbackID])
 
 			// Set timeout
 			if (timeout > 0) {
 				var timeoutHandle = setTimeout(function () {
-					reject(Error("Call to " + bindingName + " timed out. Request ID: " + callbackID));
+					reject(Error("Call to " + bindingName + " timed out. Request ID: " + callbackID))
 				}, timeout);
 			}
 
@@ -180,7 +176,7 @@
 				resolve: resolve
 			}
 			try {
-				var payloaddata = JSON.stringify(data);
+				var payloaddata = JSON.stringify(data)
 				// Create the message
 				message = {
 					type: "call",
@@ -192,42 +188,39 @@
 				}
 
 				// Make the call
-				var payload = JSON.stringify(message);
+				var payload = JSON.stringify(message)
 				external.invoke(payload);
 			} catch (e) {
-				console.error(e);
+				console.error(e)
 			}
 		})
 	}
 
+
 	// Called by the backend to return data to a previously called
 	// binding invocation
 	function callback(incomingMessage) {
-
-		// Decode the message - Credit: https://stackoverflow.com/a/13865680
-		incomingMessage = decodeURIComponent(incomingMessage.replace(/\s+/g, '').replace(/[0-9a-f]{2}/g, '%$&'));
-
 		// Parse the message
-		var message;
+		var message
 		try {
-			message = JSON.parse(incomingMessage);
+			message = JSON.parse(incomingMessage)
 		} catch (e) {
-			wails.log.debug("Invalid JSON passed to callback: " + e.message);
-			wails.log.debug("Message: " + incomingMessage);
-			return;
-		}
-		callbackID = message.callbackid;
-		callbackData = callbacks[callbackID];
-		if (!callbackData) {
-			console.error("Callback '" + callbackID + "' not registed!!!");
+			wails.log.debug("Invalid JSON passed to callback: " + e.message)
+			wails.log.debug("Message: " + incomingMessage)
 			return
 		}
-		clearTimeout(callbackData.timeoutHandle);
-		delete callbacks[callbackID];
-		if (message.error) {
-			return callbackData.reject(message.error);
+		callbackID = message.callbackid
+		callbackData = callbacks[callbackID]
+		if (!callbackData) {
+			console.error("Callback '" + callbackID + "' not registed!!!")
+			return
 		}
-		return callbackData.resolve(message.data);
+		clearTimeout(callbackData.timeoutHandle)
+		delete callbacks[callbackID]
+		if (message.error) {
+			return callbackData.reject(message.error)
+		}
+		return callbackData.resolve(message.data)
 	}
 
 	/************************************************************/
@@ -243,12 +236,11 @@
 		eventListeners[eventName].push(callback);
 	}
 
-
 	// notify informs frontend listeners that an event was emitted with the given data
 	function notify(eventName, data) {
 		if (eventListeners[eventName]) {
-			eventListeners[eventName].forEach(function (element) {
-				var parsedData = [];
+			eventListeners[eventName].forEach(element => {
+				var parsedData = []
 				// Parse data if we have it
 				if (data) {
 					try {
@@ -282,7 +274,6 @@
 	// Events calls
 	window.wails.events = { emit: emit, on: on };
 
-
 	/************************************************************/
 
 	/************************* Logging **************************/
@@ -338,7 +329,6 @@
 		addScript: addScript,
 	}
 
-
 	/************************************************************/
 
 	// Notify backend that the runtime has finished loading

assets/default/wailsbridge.js

@@ -29,8 +29,7 @@ window.wailsbridge = {
     '<div class="wails-reconnect-overlay"><div class="wails-reconnect-overlay-content"><div class="wails-reconnect-overlay-title">Wails Bridge</div><br><div class="wails-reconnect-overlay-loadingspinner"></div><br><div id="wails-reconnect-overlay-message">Waiting for backend</div></div></div>',
   overlayCSS:
     ".wails-reconnect-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.6);font-family:sans-serif;display:none;z-index:999999}.wails-reconnect-overlay-content{padding:20px 30px;text-align:center;width:20em;position:relative;height:14em;border-radius:1em;margin:5% auto 0;background-color:#fff;box-shadow:1px 1px 20px 3px;background-image:url(data:image/png;base64,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);background-repeat:no-repeat;background-position:center}.wails-reconnect-overlay-title{font-size:2em}.wails-reconnect-overlay-message{font-size:1.3em}.wails-reconnect-overlay-loadingspinner{pointer-events:none;width:2.5em;height:2.5em;border:.4em solid transparent;border-color:#3E67EC #eee #eee;border-radius:50%;animation:loadingspin 1s linear infinite;margin:auto;padding:2.5em}@keyframes loadingspin{100%{transform:rotate(360deg)}}",
-  log: function (message) {
-    // eslint-disable-next-line
+  log: function(message) {
     console.log(
       "%c wails bridge %c " + message + " ",
       "background: #aa0000; color: #fff; border-radius: 3px 0px 0px 3px; padding: 1px; font-size: 0.7rem",
@@ -102,7 +101,7 @@ function startBridge() {
 
   // Bridge external.invoke
   window.external = {
-    invoke: function (msg) {
+    invoke: function(msg) {
       window.wailsbridge.websocket.send(msg);
     }
   };
@@ -111,7 +110,6 @@ function startBridge() {
   // Removes it if second parameter is true.
   function addScript(script, remove) {
     var s = document.createElement("script");
-    s.setAttribute('type', 'text/javascript');
     s.textContent = script;
     document.head.appendChild(s);
 
@@ -143,11 +141,11 @@ function startBridge() {
   // Try to connect to the backend every 300ms (default value).
   // Change this value in the main wailsbridge object.
   function connect() {
-    window.wailsbridge.connectTimer = setInterval(function () {
+    window.wailsbridge.connectTimer = setInterval(function() {
       if (window.wailsbridge.websocket == null) {
         window.wailsbridge.websocket = new WebSocket(window.wailsbridge.wsURL);
         window.wailsbridge.websocket.onopen = handleConnect;
-        window.wailsbridge.websocket.onerror = function (e) {
+        window.wailsbridge.websocket.onerror = function(e) {
           e.stopImmediatePropagation();
           e.stopPropagation();
           e.preventDefault();
@@ -160,6 +158,7 @@ function startBridge() {
 
   function handleMessage(message) {
     // As a bridge we ignore js and css injections
+
     switch (message.data[0]) {
       // Wails library - inject!
       case "w":
@@ -167,7 +166,7 @@ function startBridge() {
 
         // Now wails runtime is loaded, wails for the ready event
         // and callback to the main app
-        window.wails.events.on("wails:loaded", function () {
+        window.wails.events.on("wails:loaded", function() {
           window.wailsbridge.log("Wails Ready");
           if (window.wailsbridge.callback) {
             window.wailsbridge.log("Notifying application");
@@ -189,6 +188,7 @@ function startBridge() {
       // Call back
       case "c":
         var callbackData = message.data.slice(1);
+        log("Callback = " + callbackData);
         window.wails._.callback(callbackData);
         break;
     }
@@ -204,7 +204,7 @@ function startBridge() {
 export default {
   // The main function
   // Passes the main Wails object to the callback if given.
-  Start: function (callback) {
+  Start: function(callback) {
     // Save the callback
     window.wailsbridge.callback = callback;
 

assets/default/wailsbridge.prod.js

@@ -11,7 +11,7 @@ export default {
   // Passes the main Wails object to the callback if given.
   Start: function(callback) {
     if (callback) {
-      window.wails.events.on("wails:ready", callback);
+      callback();
     }
   }
 };

binding_function.go

@@ -153,11 +153,8 @@ func (b *boundFunction) setInputValue(index int, typ reflect.Type, val interface
 		}
 	}()
 
-	// Translate javascript null values
-	if val == nil {
-		result = reflect.Zero(typ)
-	} else {
-		result = reflect.ValueOf(val).Convert(typ)
-	}
+	// Do the conversion
+	result = reflect.ValueOf(val).Convert(typ)
+
 	return result, err
 }

cmd/build.go

@@ -1,10 +0,0 @@
-package cmd
-
-const (
-	// BuildModeProd indicates we are building for prod mode
-	BuildModeProd = "prod"
-	// BuildModeDebug indicates we are building for debug mode
-	BuildModeDebug = "debug"
-	// BuildModeBridge indicates we are building for bridge mode
-	BuildModeBridge = "bridge"
-)

cmd/cli.go

@@ -194,8 +194,10 @@ func (c *Command) Action(callback Action) *Command {
 
 // PrintHelp - Output the help text for this command
 func (c *Command) PrintHelp() {
-	c.log.PrintBanner()
-
+	versionString := c.AppVersion
+	if versionString != "" {
+		versionString = " " + versionString
+	}
 	commandTitle := c.CommandPath
 	if c.Shortdescription != "" {
 		commandTitle += " - " + c.Shortdescription
@@ -209,6 +211,7 @@ func (c *Command) PrintHelp() {
 		fmt.Println(c.Longdescription + "\n")
 	}
 	if len(c.SubCommands) > 0 {
+		fmt.Println("")
 		c.log.White("Available commands:")
 		fmt.Println("")
 		for _, subcommand := range c.SubCommands {
@@ -219,9 +222,9 @@ func (c *Command) PrintHelp() {
 			}
 			fmt.Printf("   %s%s%s %s\n", subcommand.Name, spacer, subcommand.Shortdescription, isDefault)
 		}
-		fmt.Println("")
 	}
 	if c.flagCount > 0 {
+		fmt.Println("")
 		c.log.White("Flags:")
 		fmt.Println()
 		c.Flags.SetOutput(os.Stdout)

cmd/fs.go

@@ -41,14 +41,6 @@ func (fs *FSHelper) FileExists(path string) bool {
 	return fi.Mode().IsRegular()
 }
 
-// CreateFile creates a file at the given filename location with the contents
-// set to the given data. It will create intermediary directories if needed.
-func (fs *FSHelper) CreateFile(filename string, data []byte) error {
-	// Ensure directory exists
-	fs.MkDirs(filepath.Dir(filename))
-	return ioutil.WriteFile(filename, data, 0644)
-}
-
 // MkDirs creates the given nested directories.
 // Returns error on failure
 func (fs *FSHelper) MkDirs(fullPath string, mode ...os.FileMode) error {
@@ -88,22 +80,6 @@ func (fs *FSHelper) Cwd() string {
 	return cwd
 }
 
-// RemoveFile removes the given filename
-func (fs *FSHelper) RemoveFile(filename string) error {
-	return os.Remove(filename)
-}
-
-// RemoveFiles removes the given filenames
-func (fs *FSHelper) RemoveFiles(files []string) error {
-	for _, filename := range files {
-		err := os.Remove(filename)
-		if err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
 // GetSubdirs will return a list of FQPs to subdirectories in the given directory
 func (fs *FSHelper) GetSubdirs(dir string) (map[string]string, error) {
 

cmd/github.go

@@ -1,108 +0,0 @@
-package cmd
-
-import (
-	"encoding/json"
-	"fmt"
-	"io/ioutil"
-	"net/http"
-	"sort"
-)
-
-// GitHubHelper is a utility class for interacting with GitHub
-type GitHubHelper struct {
-}
-
-// NewGitHubHelper returns a new GitHub Helper
-func NewGitHubHelper() *GitHubHelper {
-	return &GitHubHelper{}
-}
-
-// GetVersionTags gets the list of tags on the Wails repo
-// It retuns a list of sorted tags in descending order
-func (g *GitHubHelper) GetVersionTags() ([]*SemanticVersion, error) {
-
-	result := []*SemanticVersion{}
-	var err error
-
-	resp, err := http.Get("https://api.github.com/repos/wailsapp/wails/tags")
-	if err != nil {
-		return result, err
-	}
-	body, err := ioutil.ReadAll(resp.Body)
-	if err != nil {
-		return result, err
-	}
-
-	data := []map[string]interface{}{}
-	err = json.Unmarshal(body, &data)
-	if err != nil {
-		return result, err
-	}
-
-	// Convert tag data to Version structs
-	for _, tag := range data {
-		version := tag["name"].(string)
-		semver, err := NewSemanticVersion(version)
-		if err != nil {
-			return result, err
-		}
-		result = append(result, semver)
-	}
-
-	// Reverse Sort
-	sort.Sort(sort.Reverse(SemverCollection(result)))
-
-	return result, err
-}
-
-// GetLatestStableRelease gets the latest stable release on GitHub
-func (g *GitHubHelper) GetLatestStableRelease() (result *SemanticVersion, err error) {
-
-	tags, err := g.GetVersionTags()
-	if err != nil {
-		return nil, err
-	}
-
-	for _, tag := range tags {
-		if tag.IsRelease() {
-			return tag, nil
-		}
-	}
-
-	return nil, fmt.Errorf("no release tag found")
-}
-
-// GetLatestPreRelease gets the latest prerelease on GitHub
-func (g *GitHubHelper) GetLatestPreRelease() (result *SemanticVersion, err error) {
-
-	tags, err := g.GetVersionTags()
-	if err != nil {
-		return nil, err
-	}
-
-	for _, tag := range tags {
-		if tag.IsPreRelease() {
-			return tag, nil
-		}
-	}
-
-	return nil, fmt.Errorf("no prerelease tag found")
-}
-
-// IsValidTag returns true if the given string is a valid tag
-func (g *GitHubHelper) IsValidTag(tagVersion string) (bool, error) {
-	if tagVersion[0] == 'v' {
-		tagVersion = tagVersion[1:]
-	}
-	tags, err := g.GetVersionTags()
-	if err != nil {
-		return false, err
-	}
-
-	for _, tag := range tags {
-		if tag.String() == tagVersion {
-			return true, nil
-		}
-	}
-	return false, nil
-}

cmd/helpers.go

@@ -5,17 +5,15 @@ import (
 	"io/ioutil"
 	"os"
 	"os/exec"
+	"path"
 	"path/filepath"
 	"runtime"
 	"time"
 
-	mewn "github.com/leaanthony/mewn"
 	"github.com/leaanthony/slicer"
 	"github.com/leaanthony/spinner"
 )
 
-var fs = NewFSHelper()
-
 // ValidateFrontendConfig checks if the frontend config is valid
 func ValidateFrontendConfig(projectOptions *ProjectOptions) error {
 	if projectOptions.FrontEnd.Dir == "" {
@@ -36,7 +34,7 @@ func ValidateFrontendConfig(projectOptions *ProjectOptions) error {
 
 // InstallGoDependencies will run go get in the current directory
 func InstallGoDependencies() error {
-	depSpinner := spinner.New("Ensuring Dependencies are up to date...")
+	depSpinner := spinner.New("Installing Dependencies...")
 	depSpinner.SetSpinSpeed(50)
 	depSpinner.Start()
 	err := NewProgramHelper().RunCommand("go get")
@@ -49,26 +47,9 @@ func InstallGoDependencies() error {
 }
 
 // BuildApplication will attempt to build the project based on the given inputs
-func BuildApplication(binaryName string, forceRebuild bool, buildMode string, packageApp bool, projectOptions *ProjectOptions) error {
-
-	// Generate Windows assets if needed
-	if runtime.GOOS == "windows" {
-		cleanUp := !packageApp
-		err := NewPackageHelper().PackageWindows(projectOptions, cleanUp)
-		if err != nil {
-			return err
-		}
-	}
-
-	// Check Mewn is installed
-	err := CheckMewn()
-	if err != nil {
-		return err
-	}
-
+func BuildApplication(binaryName string, forceRebuild bool, buildMode string) error {
 	compileMessage := "Packing + Compiling project"
-
-	if buildMode == BuildModeDebug {
+	if buildMode == "debug" {
 		compileMessage += " (Debug Mode)"
 	}
 
@@ -77,14 +58,7 @@ func BuildApplication(binaryName string, forceRebuild bool, buildMode string, pa
 	packSpinner.Start()
 
 	buildCommand := slicer.String()
-	buildCommand.Add("mewn")
-
-	if buildMode == BuildModeBridge {
-		// Ignore errors
-		buildCommand.Add("-i")
-	}
-
-	buildCommand.Add("build")
+	buildCommand.AddSlice([]string{"packr", "build"})
 
 	if binaryName != "" {
 		buildCommand.Add("-o")
@@ -96,50 +70,20 @@ func BuildApplication(binaryName string, forceRebuild bool, buildMode string, pa
 		buildCommand.Add("-a")
 	}
 
-	// Setup ld flags
-	ldflags := "-w -s "
-	if buildMode == BuildModeDebug {
-		ldflags = ""
-	}
-
-	// Add windows flags
-	if runtime.GOOS == "windows" {
-		ldflags += "-H windowsgui "
-	}
-
-	ldflags += "-X github.com/wailsapp/wails.BuildMode=" + buildMode
-
-	buildCommand.AddSlice([]string{"-ldflags", ldflags})
-	err = NewProgramHelper().RunCommandArray(buildCommand.AsSlice())
+	buildCommand.AddSlice([]string{"-ldflags", "-X github.com/wailsapp/wails.BuildMode=" + buildMode})
+	err := NewProgramHelper().RunCommandArray(buildCommand.AsSlice())
 	if err != nil {
 		packSpinner.Error()
 		return err
 	}
 	packSpinner.Success()
-
-	// packageApp
-	if packageApp {
-		err = PackageApplication(projectOptions)
-		if err != nil {
-			return err
-		}
-	}
-
 	return nil
 }
 
-// PackageApplication will attempt to package the application in a platform dependent way
+// PackageApplication will attempt to package the application in a pltform dependent way
 func PackageApplication(projectOptions *ProjectOptions) error {
 	// Package app
-	message := "Generating .app"
-	if runtime.GOOS == "windows" {
-		err := CheckWindres()
-		if err != nil {
-			return err
-		}
-		message = "Generating resource bundle"
-	}
-	packageSpinner := spinner.New(message)
+	packageSpinner := spinner.New("Packaging Application")
 	packageSpinner.SetSpinSpeed(50)
 	packageSpinner.Start()
 	err := NewPackageHelper().Package(projectOptions)
@@ -165,14 +109,14 @@ func BuildFrontend(buildCommand string) error {
 	return nil
 }
 
-// CheckMewn checks if mewn is installed and if not, attempts to fetch it
-func CheckMewn() (err error) {
+// CheckPackr checks if packr is installed and if not, attempts to fetch it
+func CheckPackr() (err error) {
 	programHelper := NewProgramHelper()
-	if !programHelper.IsInstalled("mewn") {
+	if !programHelper.IsInstalled("packr") {
 		buildSpinner := spinner.New()
 		buildSpinner.SetSpinSpeed(50)
-		buildSpinner.Start("Installing Mewn asset packer...")
-		err := programHelper.InstallGoPackage("github.com/leaanthony/mewn/cmd/mewn")
+		buildSpinner.Start("Installing packr...")
+		err := programHelper.InstallGoPackage("github.com/gobuffalo/packr/...")
 		if err != nil {
 			buildSpinner.Error()
 			return err
@@ -182,20 +126,8 @@ func CheckMewn() (err error) {
 	return nil
 }
 
-// CheckWindres checks if Windres is installed and if not, aborts
-func CheckWindres() (err error) {
-	if runtime.GOOS != "windows" {
-		return nil
-	}
-	programHelper := NewProgramHelper()
-	if !programHelper.IsInstalled("windres") {
-		return fmt.Errorf("windres not installed. It comes by default with mingw. Ensure you have installed mingw correctly")
-	}
-	return nil
-}
-
 // InstallFrontendDeps attempts to install the frontend dependencies based on the given options
-func InstallFrontendDeps(projectDir string, projectOptions *ProjectOptions, forceRebuild bool, caller string) error {
+func InstallFrontendDeps(projectDir string, projectOptions *ProjectOptions, forceRebuild bool) error {
 
 	// Install frontend deps
 	err := os.Chdir(projectOptions.FrontEnd.Dir)
@@ -204,7 +136,7 @@ func InstallFrontendDeps(projectDir string, projectOptions *ProjectOptions, forc
 	}
 
 	// Check if frontend deps have been updated
-	feSpinner := spinner.New("Ensuring frontend dependencies are up to date (This may take a while)")
+	feSpinner := spinner.New("Installing frontend dependencies (This may take a while)...")
 	feSpinner.SetSpinSpeed(50)
 	feSpinner.Start()
 
@@ -249,8 +181,13 @@ func InstallFrontendDeps(projectDir string, projectOptions *ProjectOptions, forc
 		ioutil.WriteFile(md5sumFile, []byte(packageJSONMD5), 0644)
 	}
 
-	// Install the bridge library
-	err = InstallBridge(caller, projectDir, projectOptions)
+	bridgeFile := "wailsbridge.prod.js"
+
+	// Copy bridge to project
+	_, filename, _, _ := runtime.Caller(1)
+	bridgeFileSource := filepath.Join(path.Dir(filename), "..", "..", "assets", "default", bridgeFile)
+	bridgeFileTarget := filepath.Join(projectDir, projectOptions.FrontEnd.Dir, projectOptions.FrontEnd.Bridge, "wailsbridge.js")
+	err = fs.CopyFile(bridgeFileSource, bridgeFileTarget)
 	if err != nil {
 		return err
 	}
@@ -263,24 +200,6 @@ func InstallFrontendDeps(projectDir string, projectOptions *ProjectOptions, forc
 	return nil
 }
 
-// InstallBridge installs the relevant bridge javascript library
-func InstallBridge(caller string, projectDir string, projectOptions *ProjectOptions) error {
-	bridgeFile := "wailsbridge.prod.js"
-	if caller == "serve" {
-		bridgeFile = "wailsbridge.js"
-	}
-
-	// Copy bridge to project
-	bridgeAssets := mewn.Group("../wailsruntimeassets/bridge/")
-	bridgeFileData := bridgeAssets.Bytes(bridgeFile)
-	bridgeFileTarget := filepath.Join(projectDir, projectOptions.FrontEnd.Dir, projectOptions.FrontEnd.Bridge, "wailsbridge.js")
-	err := fs.CreateFile(bridgeFileTarget, bridgeFileData)
-	if err != nil {
-		return err
-	}
-	return nil
-}
-
 // ServeProject attempts to serve up the current project so that it may be connected to
 // via the Wails bridge
 func ServeProject(projectOptions *ProjectOptions, logger *Logger) error {

cmd/linux.go

@@ -2,9 +2,6 @@ package cmd
 
 import (
 	"fmt"
-	"io/ioutil"
-	"os"
-	"regexp"
 	"strings"
 )
 
@@ -13,13 +10,9 @@ type LinuxDistribution int
 
 const (
 	// Unknown is the catch-all distro
-	Unknown LinuxDistribution = iota
+	Unknown LinuxDistribution = 0
 	// Ubuntu distribution
-	Ubuntu
-	// Arch linux distribution
-	Arch
-	// RedHat linux distribution
-	RedHat
+	Ubuntu  LinuxDistribution = 1
 )
 
 // DistroInfo contains all the information relating to a linux distribution
@@ -56,8 +49,6 @@ func GetLinuxDistroInfo() *DistroInfo {
 					switch value {
 					case "Ubuntu":
 						result.Distribution = Ubuntu
-					case "Arch":
-						result.Distribution = Arch
 					}
 				case "Description":
 					result.Description = value
@@ -69,52 +60,20 @@ func GetLinuxDistroInfo() *DistroInfo {
 				}
 			}
 		}
-		// check if /etc/os-release exists
-	} else if _, err := os.Stat("/etc/os-release"); !os.IsNotExist(err) {
-		// read /etc/os-release
-		osRelease, _ := ioutil.ReadFile("/etc/os-release")
-		// compile a regex to find NAME=distro
-		re := regexp.MustCompile(`^NAME=(.*)\n`)
-		// extract the distro name
-		osName := string(re.FindSubmatch(osRelease)[1])
-		// Check distro name against list of RedHat distros
-		if osName == "Fedora" || osName == "CentOS" {
-			//if it matches set result.Distribution to RedHat
-			result.Distribution = RedHat
-		}
+
 	}
 	return result
 }
 
 // DpkgInstalled uses dpkg to see if a package is installed
 func DpkgInstalled(packageName string) (bool, error) {
+	result := false
 	program := NewProgramHelper()
 	dpkg := program.FindProgram("dpkg")
 	if dpkg == nil {
 		return false, fmt.Errorf("cannot check dependencies: dpkg not found")
 	}
 	_, _, exitCode, _ := dpkg.Run("-L", packageName)
-	return exitCode == 0, nil
-}
-
-// PacmanInstalled uses pacman to see if a package is installed.
-func PacmanInstalled(packageName string) (bool, error) {
-	program := NewProgramHelper()
-	pacman := program.FindProgram("pacman")
-	if pacman == nil {
-		return false, fmt.Errorf("cannot check dependencies: pacman not found")
-	}
-	_, _, exitCode, _ := pacman.Run("-Qs", packageName)
-	return exitCode == 0, nil
-}
-
-// RpmInstalled uses rpm to see if a package is installed
-func RpmInstalled(packageName string) (bool, error) {
-	program := NewProgramHelper()
-	rpm := program.FindProgram("rpm")
-	if rpm == nil {
-		return false, fmt.Errorf("cannot check dependencies: rpm not found")
-	}
-	_, _, exitCode, _ := rpm.Run("--query", packageName)
-	return exitCode == 0, nil
+	result = exitCode == 0
+	return result, nil
 }

cmd/log.go

@@ -17,7 +17,7 @@ func NewLogger() *Logger {
 	return &Logger{errorOnly: false}
 }
 
-// SetErrorOnly ensures that only errors are logged out
+// SetErrorOnly onyl outputs messages if they are an error
 func (l *Logger) SetErrorOnly(errorOnly bool) {
 	l.errorOnly = errorOnly
 }
@@ -100,17 +100,6 @@ func (l *Logger) Error(format string, a ...interface{}) {
 	color.New(color.FgHiRed).PrintfFunc()("Error: "+format+"\n", a...)
 }
 
-// PrintSmallBanner prints a condensed banner
-func (l *Logger) PrintSmallBanner(message ...string) {
-	yellow := color.New(color.FgYellow).SprintFunc()
-	red := color.New(color.FgRed).SprintFunc()
-	msg := ""
-	if len(message) > 0 {
-		msg = " - " + message[0]
-	}
-	fmt.Printf("%s %s%s\n", yellow("Wails"), red(Version), msg)
-}
-
 // PrintBanner prints the Wails banner before running commands
 func (l *Logger) PrintBanner() error {
 	banner1 := ` _       __      _ __    

cmd/package.go

@@ -68,15 +68,15 @@ func (b *PackageHelper) getPackageFileBaseDir() string {
 
 // Package the application into a platform specific package
 func (b *PackageHelper) Package(po *ProjectOptions) error {
+	// Check we have the exe
+	if !b.fs.FileExists(po.BinaryName) {
+		return fmt.Errorf("cannot bundle non-existant binary file '%s'. Please build with 'wails build' first", po.BinaryName)
+	}
 	switch runtime.GOOS {
 	case "darwin":
-		// Check we have the exe
-		if !b.fs.FileExists(po.BinaryName) {
-			return fmt.Errorf("cannot bundle non-existent binary file '%s'. Please build with 'wails build' first", po.BinaryName)
-		}
 		return b.packageOSX(po)
 	case "windows":
-		return b.PackageWindows(po, false)
+		return fmt.Errorf("windows is not supported at this time. Please see https://github.com/wailsapp/wails/issues/3")
 	case "linux":
 		return fmt.Errorf("linux is not supported at this time. Please see https://github.com/wailsapp/wails/issues/2")
 	default:
@@ -146,73 +146,15 @@ func (b *PackageHelper) packageOSX(po *ProjectOptions) error {
 	if err != nil {
 		return err
 	}
-	err = b.packageIconOSX(resourceDir)
+	err = b.packageIcon(resourceDir)
 	return err
 }
 
-// PackageWindows packages the application for windows platforms
-func (b *PackageHelper) PackageWindows(po *ProjectOptions, cleanUp bool) error {
-	basename := strings.TrimSuffix(po.BinaryName, ".exe")
-
-	// Copy icon
-	tgtIconFile := filepath.Join(b.fs.Cwd(), basename+".ico")
-	if !b.fs.FileExists(tgtIconFile) {
-		srcIconfile := filepath.Join(b.getPackageFileBaseDir(), "wails.ico")
-		err := b.fs.CopyFile(srcIconfile, tgtIconFile)
-		if err != nil {
-			return err
-		}
-	}
-
-	// Copy manifest
-	tgtManifestFile := filepath.Join(b.fs.Cwd(), basename+".exe.manifest")
-	if !b.fs.FileExists(tgtManifestFile) {
-		srcManifestfile := filepath.Join(b.getPackageFileBaseDir(), "wails.exe.manifest")
-		err := b.fs.CopyFile(srcManifestfile, tgtManifestFile)
-		if err != nil {
-			return err
-		}
-	}
-
-	// Copy rc file
-	tgtRCFile := filepath.Join(b.fs.Cwd(), basename+".rc")
-	if !b.fs.FileExists(tgtRCFile) {
-		srcRCfile := filepath.Join(b.getPackageFileBaseDir(), "wails.rc")
-		rcfilebytes, err := ioutil.ReadFile(srcRCfile)
-		if err != nil {
-			return err
-		}
-		rcfiledata := strings.Replace(string(rcfilebytes), "$NAME$", basename, -1)
-		err = ioutil.WriteFile(tgtRCFile, []byte(rcfiledata), 0755)
-		if err != nil {
-			return err
-		}
-	}
-
-	// Build syso
-	sysofile := filepath.Join(b.fs.Cwd(), basename+"-res.syso")
-	windresCommand := []string{"windres", "-o", sysofile, tgtRCFile}
-	err := NewProgramHelper().RunCommandArray(windresCommand)
-	if err != nil {
-		return err
-	}
-
-	// clean up
-	if cleanUp {
-		filesToDelete := []string{tgtIconFile, tgtManifestFile, tgtRCFile, sysofile}
-		err := b.fs.RemoveFiles(filesToDelete)
-		if err != nil {
-			return err
-		}
-	}
-
-	return nil
-}
-
-func (b *PackageHelper) copyIcon(resourceDir string) (string, error) {
+func (b *PackageHelper) packageIcon(resourceDir string) error {
 
 	// TODO: Read this from project.json
 	const appIconFilename = "appicon.png"
+
 	srcIcon := path.Join(b.fs.Cwd(), appIconFilename)
 
 	// Check if appicon.png exists
@@ -222,22 +164,14 @@ func (b *PackageHelper) copyIcon(resourceDir string) (string, error) {
 		iconfile := filepath.Join(b.getPackageFileBaseDir(), "icon.png")
 		iconData, err := ioutil.ReadFile(iconfile)
 		if err != nil {
-			return "", err
+			return err
 		}
 		err = ioutil.WriteFile(srcIcon, iconData, 0644)
 		if err != nil {
-			return "", err
+			return err
 		}
 	}
-	return srcIcon, nil
-}
 
-func (b *PackageHelper) packageIconOSX(resourceDir string) error {
-
-	srcIcon, err := b.copyIcon(resourceDir)
-	if err != nil {
-		return err
-	}
 	tgtBundle := path.Join(resourceDir, "iconfile.icns")
 	imageFile, err := os.Open(srcIcon)
 	if err != nil {
@@ -255,5 +189,9 @@ func (b *PackageHelper) packageIconOSX(resourceDir string) error {
 
 	}
 	defer dest.Close()
-	return icns.Encode(dest, srcImg)
+	if err := icns.Encode(dest, srcImg); err != nil {
+		return err
+
+	}
+	return nil
 }

cmd/packages/windows/wails.exe.manifest

@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1" xmlns:asmv3="urn:schemas-microsoft-com:asm.v3">
-    <assemblyIdentity type="win32" name="MyApplication" version="1.0.0.0" processorArchitecture="amd64"/>
-
-    <asmv3:application>
-        <asmv3:windowsSettings>
-            <dpiAware xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">true/pm</dpiAware> <!-- fallback for Windows 7 and 8 -->
-            <dpiAwareness xmlns="http://schemas.microsoft.com/SMI/2016/WindowsSettings">permonitorv2,permonitor</dpiAwareness> <!-- falls back to per-monitor if per-monitor v2 is not supported -->
-            <gdiScaling xmlns="http://schemas.microsoft.com/SMI/2017/WindowsSettings">true</gdiScaling> <!-- enables GDI DPI scaling -->
-        </asmv3:windowsSettings>
-    </asmv3:application>
-</assembly>

cmd/packages/windows/wails.rc

@@ -1,2 +0,0 @@
-100 ICON    "$NAME$.ico"
-100 24      "$NAME$.exe.manifest"

cmd/prerequisites.go

@@ -97,12 +97,6 @@ func getRequiredLibrariesLinux() (*Prerequisites, error) {
 	case Ubuntu:
 		result.Add(newPrerequisite("libgtk-3-dev", "Please install with `sudo apt install libgtk-3-dev` and try again"))
 		result.Add(newPrerequisite("libwebkit2gtk-4.0-dev", "Please install with `sudo apt install libwebkit2gtk-4.0-dev` and try again"))
-	case Arch:
-		result.Add(newPrerequisite("gtk3", "Please install with `sudo pacman -S gtk3` and try again"))
-		result.Add(newPrerequisite("webkit2gtk", "Please install with `sudo pacman -S webkit2gtk` and try again"))
-	case RedHat:
-		result.Add(newPrerequisite("gtk3-devel", "Please install with `sudo yum install gtk3-devel` and try again"))
-		result.Add(newPrerequisite("webkit2gtk3-devel", "Please install with `sudo yum install webkit2gtk3-devel` and try again"))
 	default:
 		result.Add(newPrerequisite("libgtk-3-dev", "Please install with your system package manager and try again"))
 		result.Add(newPrerequisite("libwebkit2gtk-4.0-dev", "Please install with your system package manager and try again"))

cmd/program.go

@@ -56,7 +56,7 @@ func (p *Program) GetFullPathToBinary() (string, error) {
 }
 
 // Run will execute the program with the given parameters
-// Returns stdout + stderr as strings and an error if one occurred
+// Returns stdout + stderr as strings and an error if one occured
 func (p *Program) Run(vars ...string) (stdout, stderr string, exitCode int, err error) {
 	command, err := p.GetFullPathToBinary()
 	if err != nil {
@@ -92,7 +92,7 @@ func (p *Program) Run(vars ...string) (stdout, stderr string, exitCode int, err
 
 // InstallGoPackage installs the given Go package
 func (p *ProgramHelper) InstallGoPackage(packageName string) error {
-	args := strings.Split("get "+packageName, " ")
+	args := strings.Split("get -u "+packageName, " ")
 	_, stderr, err := p.shell.Run("go", args...)
 	if err != nil {
 		fmt.Println(stderr)
@@ -107,7 +107,7 @@ func (p *ProgramHelper) RunCommand(command string) error {
 }
 
 // RunCommandArray runs the command specified in the array
-func (p *ProgramHelper) RunCommandArray(args []string, dir ...string) error {
+func (p *ProgramHelper) RunCommandArray(args []string) error {
 	program := args[0]
 	// TODO: Run FindProgram here and get the full path to the exe
 	program, err := exec.LookPath(program)
@@ -116,13 +116,8 @@ func (p *ProgramHelper) RunCommandArray(args []string, dir ...string) error {
 		return err
 	}
 	args = args[1:]
-	var stderr string
 	// fmt.Printf("RunCommandArray = %s %+v\n", program, args)
-	if len(dir) > 0 {
-		_, stderr, err = p.shell.RunInDirectory(dir[0], program, args...)
-	} else {
-		_, stderr, err = p.shell.Run(program, args...)
-	}
+	_, stderr, err := p.shell.Run(program, args...)
 	if err != nil {
 		fmt.Println(stderr)
 	}

cmd/project.go

@@ -4,12 +4,10 @@ import (
 	"encoding/json"
 	"fmt"
 	"io/ioutil"
-	"os"
 	"path/filepath"
-	"runtime"
 	"strings"
 
-	"github.com/leaanthony/slicer"
+	"github.com/AlecAivazis/survey"
 )
 
 type author struct {
@@ -50,11 +48,15 @@ func NewProjectHelper() *ProjectHelper {
 // GenerateProject generates a new project using the options given
 func (ph *ProjectHelper) GenerateProject(projectOptions *ProjectOptions) error {
 
-	// exists := ph.templates.TemplateExists(projectOptions.Template)
+	fs := NewFSHelper()
+	exists, err := ph.templates.TemplateExists(projectOptions.Template)
+	if err != nil {
+		return err
+	}
 
-	// if !exists {
-	// 	return fmt.Errorf("template '%s' is invalid", projectOptions.Template)
-	// }
+	if !exists {
+		return fmt.Errorf("template '%s' is invalid", projectOptions.Template)
+	}
 
 	// Calculate project path
 	projectPath, err := filepath.Abs(projectOptions.OutputDirectory)
@@ -62,8 +64,6 @@ func (ph *ProjectHelper) GenerateProject(projectOptions *ProjectOptions) error {
 		return err
 	}
 
-	_ = projectPath
-
 	if fs.DirExists(projectPath) {
 		return fmt.Errorf("directory '%s' already exists", projectPath)
 	}
@@ -84,27 +84,11 @@ func (ph *ProjectHelper) GenerateProject(projectOptions *ProjectOptions) error {
 	if err != nil {
 		return err
 	}
-
-	// // If we are on windows, dump a windows_resource.json
-	// if runtime.GOOS == "windows" {
-	// 	ph.GenerateWindowsResourceConfig(projectOptions)
-	// }
-
 	ph.log.Yellow("Project '%s' generated in directory '%s'!", projectOptions.Name, projectOptions.OutputDirectory)
 	ph.log.Yellow("To compile the project, run 'wails build' in the project directory.")
 	return nil
 }
 
-// // GenerateWindowsResourceConfig generates the default windows resource file
-// func (ph *ProjectHelper) GenerateWindowsResourceConfig(po *ProjectOptions) {
-
-// 	fmt.Println(buffer.String())
-
-// 	// vi.Build()
-// 	// vi.Walk()
-// 	// err := vi.WriteSyso(outPath, runtime.GOARCH)
-// }
-
 // LoadProjectConfig loads the project config from the given directory
 func (ph *ProjectHelper) LoadProjectConfig(dir string) (*ProjectOptions, error) {
 	po := ph.NewProjectOptions()
@@ -115,14 +99,15 @@ func (ph *ProjectHelper) LoadProjectConfig(dir string) (*ProjectOptions, error)
 // NewProjectOptions creates a new default set of project options
 func (ph *ProjectHelper) NewProjectOptions() *ProjectOptions {
 	result := ProjectOptions{
-		Name:        "",
-		Description: "Enter your project description",
-		Version:     "0.1.0",
-		BinaryName:  "",
-		system:      NewSystemHelper(),
-		log:         NewLogger(),
-		templates:   NewTemplateHelper(),
-		Author:      &author{},
+		Name:            "",
+		Description:     "Enter your project description",
+		Version:         "0.1.0",
+		BinaryName:      "",
+		system:          NewSystemHelper(),
+		log:             NewLogger(),
+		templates:       NewTemplateHelper(),
+		templateNameMap: make(map[string]string),
+		Author:          &author{},
 	}
 
 	// Populate system config
@@ -135,66 +120,119 @@ func (ph *ProjectHelper) NewProjectOptions() *ProjectOptions {
 	return &result
 }
 
+// SelectQuestion creates a new select type question for Survey
+func SelectQuestion(name, message string, options []string, defaultValue string, required bool) *survey.Question {
+	result := survey.Question{
+		Name: name,
+		Prompt: &survey.Select{
+			Message: message,
+			Options: options,
+			Default: defaultValue,
+		},
+	}
+	if required {
+		result.Validate = survey.Required
+	}
+	return &result
+}
+
+// InputQuestion creates a new input type question for Survey
+func InputQuestion(name, message string, defaultValue string, required bool) *survey.Question {
+	result := survey.Question{
+		Name: name,
+		Prompt: &survey.Input{
+			Message: message + ":",
+			Default: defaultValue,
+		},
+	}
+	if required {
+		result.Validate = survey.Required
+	}
+	return &result
+}
+
 // ProjectOptions holds all the options available for a project
 type ProjectOptions struct {
-	Name             string    `json:"name"`
-	Description      string    `json:"description"`
-	Author           *author   `json:"author,omitempty"`
-	Version          string    `json:"version"`
-	OutputDirectory  string    `json:"-"`
-	UseDefaults      bool      `json:"-"`
-	Template         string    `json:"-"`
-	BinaryName       string    `json:"binaryname"`
-	FrontEnd         *frontend `json:"frontend,omitempty"`
-	NPMProjectName   string    `json:"-"`
-	system           *SystemHelper
-	log              *Logger
-	templates        *TemplateHelper
-	selectedTemplate *TemplateDetails
+	Name            string    `json:"name"`
+	Description     string    `json:"description"`
+	Author          *author   `json:"author,omitempty"`
+	Version         string    `json:"version"`
+	OutputDirectory string    `json:"-"`
+	UseDefaults     bool      `json:"-"`
+	Template        string    `json:"-"`
+	BinaryName      string    `json:"binaryname"`
+	FrontEnd        *frontend `json:"frontend,omitempty"`
+	NPMProjectName  string    `json:"-"`
+	system          *SystemHelper
+	log             *Logger
+	templates       *TemplateHelper
+	templateNameMap map[string]string // Converts template prompt text to template name
 }
 
 // Defaults sets the default project template
 func (po *ProjectOptions) Defaults() {
-	po.Template = "vuebasic"
+	po.Template = "basic"
 }
 
 // PromptForInputs asks the user to input project details
 func (po *ProjectOptions) PromptForInputs() error {
 
-	processProjectName(po)
+	var questions []*survey.Question
 
-	processBinaryName(po)
+	processProjectName(po.Name, &questions)
 
-	err := processOutputDirectory(po)
+	processBinaryName(po.BinaryName, po.Name, &questions)
+
+	err := processOutputDirectory(po.OutputDirectory, &questions)
 	if err != nil {
 		return err
 	}
 
-	// Process Templates
-	templateList := slicer.Interface()
-	options := slicer.String()
-	for _, templateDetails := range po.templates.TemplateList.details {
-		templateList.Add(templateDetails)
-		options.Add(fmt.Sprintf("%s - %s", templateDetails.Metadata.Name, templateDetails.Metadata.ShortDescription))
+	templateDetails, err := po.templates.GetTemplateDetails()
+	if err != nil {
+		return err
 	}
 
-	templateIndex := 0
-
-	if len(options.AsSlice()) > 1 {
-		templateIndex = PromptSelection("Please select a template", options.AsSlice(), 0)
+	templates := []string{}
+	// Add a Custom Template
+	// templates = append(templates, "Custom - Choose your own CSS framework")
+	for templateName, templateDetails := range templateDetails {
+		templateText := templateName
+		// Check if metadata json exists
+		if templateDetails.Metadata != nil {
+			shortdescription := templateDetails.Metadata["shortdescription"]
+			if shortdescription != "" {
+				templateText += " - " + shortdescription.(string)
+			}
+		}
+		templates = append(templates, templateText)
+		po.templateNameMap[templateText] = templateName
 	}
 
-	// After selection do this....
-	po.selectedTemplate = templateList.AsSlice()[templateIndex].(*TemplateDetails)
+	if po.Template != "" {
+		if _, ok := templateDetails[po.Template]; !ok {
+			po.log.Error("Template '%s' invalid.", po.Template)
+			questions = append(questions, SelectQuestion("Template", "Select template", templates, templates[0], true))
+		}
+	} else {
+		questions = append(questions, SelectQuestion("Template", "Select template", templates, templates[0], true))
+	}
+
+	err = survey.Ask(questions, po)
+	if err != nil {
+		return err
+	}
 
 	// Setup NPM Project name
 	po.NPMProjectName = strings.ToLower(strings.Replace(po.Name, " ", "_", -1))
 
 	// Fix template name
-	po.Template = strings.Split(po.selectedTemplate.Path, string(os.PathSeparator))[0]
+	if po.templateNameMap[po.Template] != "" {
+		po.Template = po.templateNameMap[po.Template]
+	}
 
-	// // Populate template details
-	templateMetadata := po.selectedTemplate.Metadata
+	// Populate template details
+	templateMetadata := templateDetails[po.Template].Metadata
 
 	err = processTemplateMetadata(templateMetadata, po)
 	if err != nil {
@@ -243,75 +281,72 @@ func computeBinaryName(projectName string) string {
 	return binaryNameComputed
 }
 
-func processOutputDirectory(po *ProjectOptions) error {
-	// po.OutputDirectory
-	if po.OutputDirectory == "" {
-		po.OutputDirectory = PromptRequired("Project directory name", computeBinaryName(po.Name))
-	}
-	projectPath, err := filepath.Abs(po.OutputDirectory)
-	if err != nil {
-		return err
-	}
+func processOutputDirectory(outputDirectory string, questions *[]*survey.Question) error {
 
-	if NewFSHelper().DirExists(projectPath) {
-		return fmt.Errorf("directory '%s' already exists", projectPath)
-	}
+	if outputDirectory != "" {
+		projectPath, err := filepath.Abs(outputDirectory)
+		if err != nil {
+			return err
+		}
 
-	fmt.Println("Project Directory: " + po.OutputDirectory)
+		if NewFSHelper().DirExists(projectPath) {
+			return fmt.Errorf("directory '%s' already exists", projectPath)
+		}
+
+		fmt.Println("Project Directory: " + outputDirectory)
+	} else {
+		*questions = append(*questions, InputQuestion("OutputDirectory", "Project directory name", "", true))
+	}
 	return nil
 }
 
-func processProjectName(po *ProjectOptions) {
-	if po.Name == "" {
-		po.Name = Prompt("The name of the project", "My Project")
+func processProjectName(name string, questions *[]*survey.Question) {
+	if name == "" {
+		*questions = append(*questions, InputQuestion("Name", "The name of the project", "My Project", true))
+	} else {
+		fmt.Println("Project Name: " + name)
 	}
-	fmt.Println("Project Name: " + po.Name)
-
 }
 
-func processBinaryName(po *ProjectOptions) {
-	if po.BinaryName == "" {
-		var binaryNameComputed = computeBinaryName(po.Name)
-		po.BinaryName = Prompt("The output binary name", binaryNameComputed)
-		if runtime.GOOS == "windows" {
-			if !strings.HasSuffix(po.BinaryName, ".exe") {
-				po.BinaryName += ".exe"
-			}
-		}
+func processBinaryName(binaryName string, name string, questions *[]*survey.Question) {
+	if binaryName == "" {
+		var binaryNameComputed = computeBinaryName(name)
+		*questions = append(*questions, InputQuestion("BinaryName", "The output binary name", binaryNameComputed, true))
+	} else {
+		fmt.Println("Output binary Name: " + binaryName)
 	}
-	fmt.Println("Output binary Name: " + po.BinaryName)
 }
 
-func processTemplateMetadata(templateMetadata *TemplateMetadata, po *ProjectOptions) error {
-	if templateMetadata.FrontendDir != "" {
+func processTemplateMetadata(templateMetadata map[string]interface{}, po *ProjectOptions) error {
+	if templateMetadata["frontenddir"] != nil {
 		po.FrontEnd = &frontend{}
-		po.FrontEnd.Dir = templateMetadata.FrontendDir
+		po.FrontEnd.Dir = templateMetadata["frontenddir"].(string)
 	}
-	if templateMetadata.Install != "" {
+	if templateMetadata["install"] != nil {
 		if po.FrontEnd == nil {
 			return fmt.Errorf("install set in template metadata but not frontenddir")
 		}
-		po.FrontEnd.Install = templateMetadata.Install
+		po.FrontEnd.Install = templateMetadata["install"].(string)
 	}
-	if templateMetadata.Build != "" {
+	if templateMetadata["build"] != nil {
 		if po.FrontEnd == nil {
 			return fmt.Errorf("build set in template metadata but not frontenddir")
 		}
-		po.FrontEnd.Build = templateMetadata.Build
+		po.FrontEnd.Build = templateMetadata["build"].(string)
 	}
 
-	if templateMetadata.Bridge != "" {
+	if templateMetadata["bridge"] != nil {
 		if po.FrontEnd == nil {
 			return fmt.Errorf("bridge set in template metadata but not frontenddir")
 		}
-		po.FrontEnd.Bridge = templateMetadata.Bridge
+		po.FrontEnd.Bridge = templateMetadata["bridge"].(string)
 	}
 
-	if templateMetadata.Serve != "" {
+	if templateMetadata["serve"] != nil {
 		if po.FrontEnd == nil {
 			return fmt.Errorf("serve set in template metadata but not frontenddir")
 		}
-		po.FrontEnd.Serve = templateMetadata.Serve
+		po.FrontEnd.Serve = templateMetadata["serve"].(string)
 	}
 	return nil
 }

cmd/prompt.go

@@ -1,85 +0,0 @@
-package cmd
-
-import (
-	"bufio"
-	"fmt"
-	"os"
-	"runtime"
-	"strconv"
-	"strings"
-)
-
-// Prompt asks the user for a value
-func Prompt(question string, defaultValue ...string) string {
-	var answer string
-
-	if len(defaultValue) > 0 {
-		answer = defaultValue[0]
-		question = fmt.Sprintf("%s (%s)", question, answer)
-	}
-	fmt.Printf(question + ": ")
-	reader := bufio.NewReader(os.Stdin)
-	input, _ := reader.ReadString('\n')
-	EOL := "\n"
-	if runtime.GOOS == "windows" {
-		EOL = "\r\n"
-	}
-	input = strings.Replace(input, EOL, "", -1)
-
-	if input != "" {
-		answer = input
-	}
-
-	return answer
-}
-
-// PromptRequired calls Prompt repeatedly until a value is given
-func PromptRequired(question string, defaultValue ...string) string {
-	for {
-		result := Prompt(question, defaultValue...)
-		if result != "" {
-			return result
-		}
-	}
-}
-
-// PromptSelection asks the user to choose an option
-func PromptSelection(question string, options []string, optionalDefaultValue ...int) int {
-
-	defaultValue := -1
-	message := "Please choose an option"
-	fmt.Println(question + ":")
-
-	if len(optionalDefaultValue) > 0 {
-		defaultValue = optionalDefaultValue[0] + 1
-		message = fmt.Sprintf("%s [%d]", message, defaultValue)
-	}
-
-	for index, option := range options {
-		fmt.Printf("  %d: %s\n", index+1, option)
-	}
-
-	selectedValue := -1
-
-	for {
-		choice := Prompt(message)
-		if choice == "" && defaultValue > -1 {
-			selectedValue = defaultValue - 1
-			break
-		}
-
-		// index
-		number, err := strconv.Atoi(choice)
-		if err == nil {
-			if number > 0 && number <= len(options) {
-				selectedValue = number - 1
-				break
-			} else {
-				continue
-			}
-		}
-
-	}
-
-	return selectedValue
-}

cmd/semver.go

@@ -1,98 +0,0 @@
-package cmd
-
-import (
-	"fmt"
-
-	"github.com/masterminds/semver"
-)
-
-// SemanticVersion is a struct containing a semantic version
-type SemanticVersion struct {
-	Version *semver.Version
-}
-
-// NewSemanticVersion creates a new SemanticVersion object with the given version string
-func NewSemanticVersion(version string) (*SemanticVersion, error) {
-	semverVersion, err := semver.NewVersion(version)
-	if err != nil {
-		return nil, err
-	}
-	return &SemanticVersion{
-		Version: semverVersion,
-	}, nil
-}
-
-// IsRelease returns true if it's a release version
-func (s *SemanticVersion) IsRelease() bool {
-	return len(s.Version.Prerelease()) == 0 && len(s.Version.Metadata()) == 0
-}
-
-// IsPreRelease returns true if it's a prerelease version
-func (s *SemanticVersion) IsPreRelease() bool {
-	return len(s.Version.Prerelease()) > 0
-}
-
-func (s *SemanticVersion) String() string {
-	return s.Version.String()
-}
-
-// IsGreaterThan returns true if this version is greater than the given version
-func (s *SemanticVersion) IsGreaterThan(version *SemanticVersion) (bool, error) {
-	// Set up new constraint
-	constraint, err := semver.NewConstraint("> " + version.Version.String())
-	if err != nil {
-		return false, err
-	}
-
-	// Check if the desired one is greater than the requested on
-	success, msgs := constraint.Validate(s.Version)
-	if !success {
-		return false, msgs[0]
-	}
-	return true, nil
-}
-
-// IsGreaterThanOrEqual returns true if this version is greater than or equal the given version
-func (s *SemanticVersion) IsGreaterThanOrEqual(version *SemanticVersion) (bool, error) {
-	// Set up new constraint
-	constraint, err := semver.NewConstraint(">= " + version.Version.String())
-	if err != nil {
-		return false, err
-	}
-
-	// Check if the desired one is greater than the requested on
-	success, msgs := constraint.Validate(s.Version)
-	if !success {
-		return false, msgs[0]
-	}
-	return true, nil
-}
-
-// MainVersion returns the main version of any version+prerelease+metadata
-// EG: MainVersion("1.2.3-pre") => "1.2.3"
-func (s *SemanticVersion) MainVersion() *SemanticVersion {
-	mainVersion := fmt.Sprintf("%d.%d.%d", s.Version.Major(), s.Version.Minor(), s.Version.Patch())
-	result, _ := NewSemanticVersion(mainVersion)
-	return result
-}
-
-// SemverCollection is a collection of SemanticVersion objects
-type SemverCollection []*SemanticVersion
-
-// Len returns the length of a collection. The number of Version instances
-// on the slice.
-func (c SemverCollection) Len() int {
-	return len(c)
-}
-
-// Less is needed for the sort interface to compare two Version objects on the
-// slice. If checks if one is less than the other.
-func (c SemverCollection) Less(i, j int) bool {
-	return c[i].Version.LessThan(c[j].Version)
-}
-
-// Swap is needed for the sort interface to replace the Version objects
-// at two different positions in the slice.
-func (c SemverCollection) Swap(i, j int) {
-	c[i], c[j] = c[j], c[i]
-}

cmd/setup.go

@@ -0,0 +1 @@
+package cmd

cmd/shell.go

@@ -2,7 +2,6 @@ package cmd
 
 import (
 	"bytes"
-	"os"
 	"os/exec"
 )
 
@@ -18,21 +17,6 @@ func NewShellHelper() *ShellHelper {
 // Run the given command
 func (sh *ShellHelper) Run(command string, vars ...string) (stdout, stderr string, err error) {
 	cmd := exec.Command(command, vars...)
-	cmd.Env = append(os.Environ(), "GO111MODULE=on")
-	var stdo, stde bytes.Buffer
-	cmd.Stdout = &stdo
-	cmd.Stderr = &stde
-	err = cmd.Run()
-	stdout = string(stdo.Bytes())
-	stderr = string(stde.Bytes())
-	return
-}
-
-// RunInDirectory runs the given command in the given directory
-func (sh *ShellHelper) RunInDirectory(dir string, command string, vars ...string) (stdout, stderr string, err error) {
-	cmd := exec.Command(command, vars...)
-	cmd.Dir = dir
-	cmd.Env = append(os.Environ(), "GO111MODULE=on")
 	var stdo, stde bytes.Buffer
 	cmd.Stdout = &stdo
 	cmd.Stderr = &stde

cmd/system.go

@@ -10,6 +10,7 @@ import (
 	"strconv"
 	"time"
 
+	"github.com/AlecAivazis/survey"
 	homedir "github.com/mitchellh/go-homedir"
 )
 
@@ -81,43 +82,55 @@ func (s *SystemHelper) BackupConfig() (string, error) {
 
 func (s *SystemHelper) setup() error {
 
-	systemConfig := make(map[string]string)
+	// Answers. We all need them.
+	answers := &SystemConfig{}
 
 	// Try to load current values - ignore errors
-	config, _ := s.LoadConfig()
-
-	if config.Name != "" {
-		systemConfig["name"] = PromptRequired("What is your name", config.Name)
-	} else {
-		systemConfig["name"] = PromptRequired("What is your name")
+	config, err := s.LoadConfig()
+	defaultName := ""
+	defaultEmail := ""
+	if config != nil {
+		defaultName = config.Name
+		defaultEmail = config.Email
 	}
-	if config.Email != "" {
-		systemConfig["email"] = PromptRequired("What is your email address", config.Email)
-	} else {
-		systemConfig["email"] = PromptRequired("What is your email address")
+	// Questions
+	var simpleQs = []*survey.Question{
+		{
+			Name: "Name",
+			Prompt: &survey.Input{
+				Message: "What is your name:",
+				Default: defaultName,
+			},
+			Validate: survey.Required,
+		},
+		{
+			Name: "Email",
+			Prompt: &survey.Input{
+				Message: "What is your email address:",
+				Default: defaultEmail,
+			},
+			Validate: survey.Required,
+		},
+	}
+
+	// ask the questions
+	err = survey.Ask(simpleQs, answers)
+	if err != nil {
+		return err
 	}
 
 	// Create the directory
-	err := s.fs.MkDirs(s.wailsSystemDir)
+	err = s.fs.MkDirs(s.wailsSystemDir)
 	if err != nil {
 		return err
 	}
 
-	// Save
-	configData, err := json.Marshal(&systemConfig)
-	if err != nil {
-		return err
-	}
-	err = ioutil.WriteFile(s.wailsSystemConfig, configData, 0755)
-	if err != nil {
-		return err
-	}
 	fmt.Println()
 	s.log.White("Wails config saved to: " + s.wailsSystemConfig)
 	s.log.White("Feel free to customise these settings.")
 	fmt.Println()
 
-	return nil
+	return answers.Save(s.wailsSystemConfig)
 }
 
 const introText = `
@@ -245,7 +258,7 @@ func CheckDependencies(logger *Logger) (bool, error) {
 		bin := programHelper.FindProgram(program.Name)
 		if bin == nil {
 			errors = true
-			logger.Error("Program '%s' not found. %s", program.Name, program.Help)
+			logger.Red("Program '%s' not found. %s", program.Name, program.Help)
 		} else {
 			logger.Green("Program '%s' found: %s", program.Name, bin.Path)
 		}
@@ -268,30 +281,7 @@ func CheckDependencies(logger *Logger) (bool, error) {
 				}
 				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 RedHat:
-
-				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)
+					logger.Red("Library '%s' not found. %s", library.Name, library.Help)
 				} else {
 					logger.Green("Library '%s' installed.", library.Name)
 				}

cmd/templates.go

@@ -3,95 +3,112 @@ package cmd
 import (
 	"bytes"
 	"encoding/json"
-	"log"
+	"fmt"
+	"io/ioutil"
+	"os"
+	"path"
 	"path/filepath"
-	"regexp"
+	"runtime"
 	"strings"
 	"text/template"
-
-	mewn "github.com/leaanthony/mewn"
-	mewnlib "github.com/leaanthony/mewn/lib"
-	"github.com/leaanthony/slicer"
 )
 
-// TemplateMetadata holds all the metadata for a Wails template
-type TemplateMetadata struct {
-	Name             string `json:"name"`
-	ShortDescription string `json:"shortdescription"`
-	Description      string `json:"description"`
-	Install          string `json:"install"`
-	Build            string `json:"build"`
-	Author           string `json:"author"`
-	Created          string `json:"created"`
-	FrontendDir      string `json:"frontenddir"`
-	Serve            string `json:"serve"`
-	Bridge           string `json:"bridge"`
-}
+const templateSuffix = ".template"
 
-// TemplateDetails holds information about a specific template
-type TemplateDetails struct {
-	BasePath string
-	Path     string
-	Metadata *TemplateMetadata
-}
-
-// TemplateList is a list of available templates
-type TemplateList struct {
-	details map[string]*TemplateDetails
-}
-
-// NewTemplateList creates a new TemplateList object
-func NewTemplateList(filenames *mewnlib.FileGroup) *TemplateList {
-	// Iterate each template and store information
-
-	result := &TemplateList{details: make(map[string]*TemplateDetails)}
-
-	entries := slicer.String()
-	entries.AddSlice(filenames.Entries())
-
-	// Find all template.json files
-	metadataFiles := entries.Filter(func(filename string) bool {
-		match, _ := regexp.MatchString("(.)+template.json$", filename)
-		return match
-	})
-
-	// Load each metadata file
-	metadataFiles.Each(func(filename string) {
-		fileData := filenames.Bytes(filename)
-		var metadata TemplateMetadata
-		err := json.Unmarshal(fileData, &metadata)
-		if err != nil {
-			log.Fatalf("corrupt metadata for template: %s", filename)
-		}
-		path := strings.Split(filename, "/")[0]
-		thisTemplate := &TemplateDetails{Path: path, Metadata: &metadata}
-		result.details[filename] = thisTemplate
-	})
-
-	return result
-}
-
-// Template holds details about a Wails template
-type Template struct {
-	Name        string
-	Path        string
-	Description string
-}
-
-// TemplateHelper is a utility object to help with processing templates
+// TemplateHelper helps with creating projects
 type TemplateHelper struct {
-	TemplateList *TemplateList
-	Files        *mewnlib.FileGroup
+	system      *SystemHelper
+	fs          *FSHelper
+	templateDir string
+	// templates   map[string]string
+	templateSuffix   string
+	metadataFilename string
+}
+
+// Template defines a single template
+type Template struct {
+	Name     string
+	Dir      string
+	Metadata map[string]interface{}
 }
 
 // NewTemplateHelper creates a new template helper
 func NewTemplateHelper() *TemplateHelper {
-	files := mewn.Group("./templates")
-
-	return &TemplateHelper{
-		TemplateList: NewTemplateList(files),
-		Files:        files,
+	result := TemplateHelper{
+		system:           NewSystemHelper(),
+		fs:               NewFSHelper(),
+		templateSuffix:   ".template",
+		metadataFilename: "template.json",
 	}
+	// Calculate template base dir
+	_, filename, _, _ := runtime.Caller(1)
+	result.templateDir = filepath.Join(path.Dir(filename), "templates")
+	// result.templateDir = filepath.Join(result.system.homeDir, "go", "src", "github.com", "wailsapp", "wails", "cmd", "templates")
+	return &result
+}
+
+// GetTemplateNames returns a map of all available templates
+func (t *TemplateHelper) GetTemplateNames() (map[string]string, error) {
+	templateDirs, err := t.fs.GetSubdirs(t.templateDir)
+	if err != nil {
+		return nil, err
+	}
+	return templateDirs, nil
+}
+
+// GetTemplateDetails returns a map of Template structs containing details
+// of the found templates
+func (t *TemplateHelper) GetTemplateDetails() (map[string]*Template, error) {
+	templateDirs, err := t.fs.GetSubdirs(t.templateDir)
+	if err != nil {
+		return nil, err
+	}
+
+	result := make(map[string]*Template)
+
+	for name, dir := range templateDirs {
+		result[name] = &Template{
+			Dir: dir,
+		}
+		metadata, err := t.LoadMetadata(dir)
+		if err != nil {
+			return nil, err
+		}
+		result[name].Metadata = metadata
+		if metadata["name"] != nil {
+			result[name].Name = metadata["name"].(string)
+		} else {
+			// Ignore bad templates?
+			result[name] = nil
+		}
+	}
+
+	return result, nil
+}
+
+// LoadMetadata loads the template's 'metadata.json' file
+func (t *TemplateHelper) LoadMetadata(dir string) (map[string]interface{}, error) {
+	templateFile := filepath.Join(dir, t.metadataFilename)
+	result := make(map[string]interface{})
+	if !t.fs.FileExists(templateFile) {
+		return nil, nil
+	}
+	rawJSON, err := ioutil.ReadFile(templateFile)
+	if err != nil {
+		return nil, err
+	}
+	err = json.Unmarshal(rawJSON, &result)
+	return result, err
+}
+
+// TemplateExists returns true if the given template name exists
+func (t *TemplateHelper) TemplateExists(templateName string) (bool, error) {
+	templates, err := t.GetTemplateNames()
+	if err != nil {
+		return false, err
+	}
+	_, exists := templates[templateName]
+	return exists, nil
 }
 
 // InstallTemplate installs the template given in the project options to the
@@ -99,57 +116,162 @@ func NewTemplateHelper() *TemplateHelper {
 func (t *TemplateHelper) InstallTemplate(projectPath string, projectOptions *ProjectOptions) error {
 
 	// Get template files
-	templatePath := projectOptions.selectedTemplate.Path
-
-	templateFilenames := slicer.String()
-	templateFilenames.AddSlice(projectOptions.templates.Files.Entries())
-
-	templateJSONFilename := filepath.Join(templatePath, "template.json")
-
-	templateFiles := templateFilenames.Filter(func(filename string) bool {
-		filename = filepath.FromSlash(filename)
-		return strings.HasPrefix(filename, templatePath) && filename != templateJSONFilename
-	})
-
-	var err error
-	templateFiles.Each(func(templateFile string) {
-
-		// Setup filenames
-		relativeFilename := strings.TrimPrefix(templateFile, templatePath)[1:]
-		targetFilename, err := filepath.Abs(filepath.Join(projectOptions.OutputDirectory, relativeFilename))
-		if err != nil {
-			return
-		}
-		filedata := projectOptions.templates.Files.Bytes(templateFile)
-
-		// If file is a template, process it
-		if strings.HasSuffix(templateFile, ".template") {
-			templateData := projectOptions.templates.Files.String(templateFile)
-			tmpl := template.New(templateFile)
-			tmpl.Parse(templateData)
-			var tpl bytes.Buffer
-			err = tmpl.Execute(&tpl, projectOptions)
-			if err != nil {
-				return
-			}
-
-			// Remove template suffix
-			targetFilename = strings.TrimSuffix(targetFilename, ".template")
-
-			// Set the filedata to the template result
-			filedata = tpl.Bytes()
-		}
-
-		// Normal file, just copy it
-		err = fs.CreateFile(targetFilename, filedata)
-		if err != nil {
-			return
-		}
-	})
+	template, err := t.getTemplateFiles(projectOptions.Template)
+	if err != nil {
+		return err
+	}
 
+	// Copy files to target
+	err = template.Install(projectPath, projectOptions)
 	if err != nil {
 		return err
 	}
 
 	return nil
 }
+
+// templateFiles categorises files found in a template
+type templateFiles struct {
+	BaseDir       string
+	StandardFiles []string
+	Templates     []string
+	Dirs          []string
+}
+
+// newTemplateFiles returns a new TemplateFiles struct
+func (t *TemplateHelper) newTemplateFiles(dir string) *templateFiles {
+	pathsep := string(os.PathSeparator)
+	// Ensure base directory has trailing slash
+	if !strings.HasSuffix(dir, pathsep) {
+		dir = dir + pathsep
+	}
+	return &templateFiles{
+		BaseDir: dir,
+	}
+}
+
+// AddStandardFile adds the given file to the list of standard files
+func (t *templateFiles) AddStandardFile(filename string) {
+	localPath := strings.TrimPrefix(filename, t.BaseDir)
+	t.StandardFiles = append(t.StandardFiles, localPath)
+}
+
+// AddTemplate adds the given file to the list of template files
+func (t *templateFiles) AddTemplate(filename string) {
+	localPath := strings.TrimPrefix(filename, t.BaseDir)
+	t.Templates = append(t.Templates, localPath)
+}
+
+// AddDir adds the given directory to the list of template dirs
+func (t *templateFiles) AddDir(dir string) {
+	localPath := strings.TrimPrefix(dir, t.BaseDir)
+	t.Dirs = append(t.Dirs, localPath)
+}
+
+// getTemplateFiles returns a struct categorising files in
+// the template directory
+func (t *TemplateHelper) getTemplateFiles(templateName string) (*templateFiles, error) {
+
+	templates, err := t.GetTemplateNames()
+	if err != nil {
+		return nil, err
+	}
+	templateDir := templates[templateName]
+	result := t.newTemplateFiles(templateDir)
+	var localPath string
+	err = filepath.Walk(templateDir, func(dir string, info os.FileInfo, err error) error {
+		if dir == templateDir {
+			return nil
+		}
+		if err != nil {
+			return err
+		}
+
+		// Don't copy template metadata
+		localPath = strings.TrimPrefix(dir, templateDir+string(filepath.Separator))
+		if localPath == t.metadataFilename {
+			return nil
+		}
+
+		// Categorise the file
+		switch {
+		case info.IsDir():
+			result.AddDir(dir)
+		case strings.HasSuffix(info.Name(), templateSuffix):
+			result.AddTemplate(dir)
+		default:
+			result.AddStandardFile(dir)
+		}
+		return nil
+	})
+
+	if err != nil {
+		return nil, fmt.Errorf("error processing template '%s' in path '%q': %v", templateName, templateDir, err)
+	}
+	return result, err
+}
+
+// Install the template files into the given project path
+func (t *templateFiles) Install(projectPath string, projectOptions *ProjectOptions) error {
+
+	fs := NewFSHelper()
+
+	// Create directories
+	var targetDir string
+	for _, dirname := range t.Dirs {
+		targetDir = filepath.Join(projectPath, dirname)
+		fs.MkDir(targetDir)
+	}
+
+	// Copy standard files
+	var targetFile, sourceFile string
+	var err error
+	for _, filename := range t.StandardFiles {
+		sourceFile = filepath.Join(t.BaseDir, filename)
+		targetFile = filepath.Join(projectPath, filename)
+
+		err = fs.CopyFile(sourceFile, targetFile)
+		if err != nil {
+			return err
+		}
+	}
+
+	// Do we have template files?
+	if len(t.Templates) > 0 {
+
+		// Iterate over the templates
+		var templateFile string
+		var tmpl *template.Template
+		for _, filename := range t.Templates {
+
+			// Load template text
+			templateFile = filepath.Join(t.BaseDir, filename)
+			templateText, err := fs.LoadAsString(templateFile)
+			if err != nil {
+				return err
+			}
+
+			// Apply template
+			tmpl = template.New(templateFile)
+			tmpl.Parse(templateText)
+
+			// Write the template to a buffer
+			var tpl bytes.Buffer
+			err = tmpl.Execute(&tpl, projectOptions)
+			if err != nil {
+				fmt.Println("ERROR!!! " + err.Error())
+				return err
+			}
+
+			// Save buffer to disk
+			targetFilename := strings.TrimSuffix(filename, templateSuffix)
+			targetFile = filepath.Join(projectPath, targetFilename)
+			err = ioutil.WriteFile(targetFile, tpl.Bytes(), 0644)
+			if err != nil {
+				return err
+			}
+		}
+	}
+
+	return nil
+}

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

@@ -1,49 +0,0 @@
-{
-  "name": "{{.NPMProjectName}}",
-  "author": "{{.Author.Name}}<{{.Author.Email}}>",
-  "private": true,
-  "scripts": {
-    "serve": "vue-cli-service serve",
-    "build": "vue-cli-service build",
-    "lint": "vue-cli-service lint"
-  },
-  "dependencies": {
-    "core-js": "^2.6.4",
-    "vue": "^2.5.22"
-  },
-  "devDependencies": {
-    "@vue/cli-plugin-babel": "^3.4.0",
-    "@vue/cli-plugin-eslint": "^3.4.0",
-    "@vue/cli-service": "^3.4.0",
-    "babel-eslint": "^10.0.1",
-    "eslint": "^5.8.0",
-    "eslint-plugin-vue": "^5.0.0",
-    "eventsource-polyfill": "^0.9.6",
-    "vue-template-compiler": "^2.5.21",
-    "webpack-hot-middleware": "^2.24.3"
-  },
-  "eslintConfig": {
-    "root": true,
-    "env": {
-      "node": true
-    },
-    "extends": [
-      "plugin:vue/essential",
-      "eslint:recommended"
-    ],
-    "rules": {},
-    "parserOptions": {
-      "parser": "babel-eslint"
-    }
-  },
-  "postcss": {
-    "plugins": {
-      "autoprefixer": {}
-    }
-  },
-  "browserslist": [
-    "> 1%",
-    "last 2 versions",
-    "not ie <= 8"
-  ]
-}

cmd/templates/vuebasic/frontend/src/components/HelloWorld.vue

@@ -1,55 +0,0 @@
-<template>
-  <div class="container">
-    <h1>{{message}}</h1>
-    <a @click="getMessage">Press Me!</a>
-  </div>
-</template>
-
-<script>
-export default {
-  data() {
-    return {
-      message: " "
-    };
-  },
-  methods: {
-    getMessage: function() {
-      var self = this;
-      window.backend.basic().then(result => {
-        self.message = result;
-      });
-    }
-  }
-};
-</script>
-
-<!-- Add "scoped" attribute to limit CSS to this component only -->
-<style scoped>
-h1 {
-  margin-top: 2em;
-  position: relative;
-  min-height: 5rem;
-  width: 100%;
-}
-a:hover {
-  font-size: 1.7em;
-  border-color: blue;
-  background-color: blue;
-  color: white;
-  border: 3px solid white;
-  border-radius: 10px;
-  padding: 9px;
-  cursor: pointer;
-  transition: 500ms;
-}
-a {
-  font-size: 1.7em;
-  border-color: white;
-  background-color: #121212;
-  color: white;
-  border: 3px solid white;
-  border-radius: 10px;
-  padding: 9px;
-  cursor: pointer;
-}
-</style>

cmd/templates/vuebasic/frontend/src/main.js

@@ -1,13 +0,0 @@
-import Vue from "vue";
-import App from "./App.vue";
-
-Vue.config.productionTip = false;
-Vue.config.devtools = true;
-
-import Bridge from "./wailsbridge";
-
-Bridge.Start(() => {
-  new Vue({
-    render: h => h(App)
-  }).$mount("#app");
-});

cmd/templates/vuebasic/frontend/src/wailsbridge.js

@@ -1,17 +0,0 @@
-/*
-    Wails Bridge (c) 2019-present Lea Anthony
-
-    This prod version is to get around having to rewrite your code
-    for production. When doing a release build, this file will be used 
-    instead of the full version.
-*/
-
-export default {
-  // The main function
-  // Passes the main Wails object to the callback if given.
-  Start: function(callback) {
-    if (callback) {
-      window.wails.events.on("wails:ready", callback);
-    }
-  }
-};

cmd/templates/vuebasic/frontend/vue.config.js

@@ -1,43 +0,0 @@
-let cssConfig = {};
-
-if (process.env.NODE_ENV == "production") {
-  cssConfig = {
-    extract: {
-      filename: "[name].css",
-      chunkFilename: "[name].css"
-    }
-  };
-}
-
-module.exports = {
-  chainWebpack: config => {
-    let limit = 9999999999999999;
-    config.module
-      .rule("images")
-      .test(/\.(png|gif|jpg)(\?.*)?$/i)
-      .use("url-loader")
-      .loader("url-loader")
-      .tap(options => Object.assign(options, { limit: limit }));
-    config.module
-      .rule("fonts")
-      .test(/\.(woff2?|eot|ttf|otf|svg)(\?.*)?$/i)
-      .use("url-loader")
-      .loader("url-loader")
-      .options({
-        limit: limit
-      });
-  },
-  css: cssConfig,
-  configureWebpack: {
-    output: {
-      filename: "[name].js"
-    },
-    optimization: {
-      splitChunks: false
-    }
-  },
-  devServer: {
-    disableHostCheck: true,
-    host: "localhost"
-  }
-};

cmd/templates/vuebasic/main.go.template

@@ -1,27 +0,0 @@
-package main
-
-import (
-  "github.com/leaanthony/mewn"
-  "github.com/wailsapp/wails"
-)
-
-func basic() string {
-  return "Hello World!"
-}
-
-func main() {
-
-  js := mewn.String("./frontend/dist/app.js")
-  css := mewn.String("./frontend/dist/app.css")
-
-  app := wails.CreateApp(&wails.AppConfig{
-    Width:  1024,
-    Height: 768,
-    Title:  "{{.Name}}",
-    JS:     js,
-    CSS:    css,
-    Colour: "#131313",
-  })
-  app.Bind(basic)
-  app.Run()
-}

cmd/templates/vuewebpack/frontend/.browserslistrc

@@ -0,0 +1,3 @@
+> 1%
+last 2 versions
+not ie <= 8

cmd/templates/vuewebpack/frontend/README.md

@@ -1,35 +1,29 @@
-# vue basic
+# frontend
 
 ## Project setup
-
 ```
 npm install
 ```
 
 ### Compiles and hot-reloads for development
-
 ```
 npm run serve
 ```
 
 ### Compiles and minifies for production
-
 ```
 npm run build
 ```
 
 ### Run your tests
-
 ```
 npm run test
 ```
 
 ### Lints and fixes files
-
 ```
 npm run lint
 ```
 
 ### Customize configuration
-
 See [Configuration Reference](https://cli.vuejs.org/config/).

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

@@ -0,0 +1,18 @@
+{
+  "name": "{{.NPMProjectName}}",
+  "author": "{{.Author.Name}}<{{.Author.Email}}>",
+  "version": "0.1.0",
+  "private": true,
+  "scripts": {
+    "serve": "vue-cli-service serve",
+    "build": "vue-cli-service build"
+  },
+  "dependencies": {
+    "vue": "^2.5.17"
+  },
+  "devDependencies": {
+    "@vue/cli-plugin-babel": "^3.1.1",
+    "@vue/cli-service": "^3.1.4",
+    "vue-template-compiler": "^2.5.17"
+  }
+}

cmd/templates/vuewebpack/frontend/postcss.config.js

@@ -0,0 +1,5 @@
+module.exports = {
+  plugins: {
+    autoprefixer: {}
+  }
+}

cmd/templates/vuewebpack/frontend/public/index.html

@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width,initial-scale=1.0">
+    <link rel="icon" href="<%= BASE_URL %>favicon.ico">
+    <title>frontend</title>
+  </head>
+  <body>
+    <noscript>
+      <strong>We're sorry but frontend doesn't work properly without JavaScript enabled. Please enable it to continue.</strong>
+    </noscript>
+    <div id="app"></div>
+    <!-- built files will be auto injected -->
+  </body>
+</html>

cmd/templates/vuewebpack/frontend/src/App.vue

@@ -1,18 +1,22 @@
 <template>
   <div id="app">
     <img alt="Wails logo" src="./assets/images/logo.png" class="logo zoomIn">
-    <HelloWorld/>
+    <HelloWorld msg="Welcome to Your Wails App!"/>
+    <Quote/>
   </div>
 </template>
 
 <script>
 import HelloWorld from "./components/HelloWorld.vue";
+import Quote from "./components/Quote.vue";
 import "./assets/css/main.css";
 
 export default {
   name: "app",
   components: {
-    HelloWorld
+    HelloWorld,
+    Quote
   }
 };
 </script>
+

cmd/templates/vuewebpack/frontend/src/assets/css/main.css

@@ -10,6 +10,21 @@
 html {
   height: 100%;
   overflow: hidden;
+  /* https://leaverou.github.io/css3patterns/#carbon */
+  background: linear-gradient(27deg, #151515 5px, transparent 5px) 0 5px,
+    linear-gradient(207deg, #151515 5px, transparent 5px) 10px 0,
+    linear-gradient(27deg, #222 5px, transparent 5px) 0 10px,
+    linear-gradient(207deg, #222 5px, transparent 5px) 10px 5px,
+    linear-gradient(90deg, #1b1b1b 10px, transparent 10px),
+    linear-gradient(
+      #1d1d1d 25%,
+      #1a1a1a 25%,
+      #1a1a1a 50%,
+      transparent 50%,
+      transparent 75%,
+      #242424 75%,
+      #242424
+    );
   background-color: #131313;
   background-size: 20px 20px;
 }

cmd/templates/vuewebpack/frontend/src/assets/css/quote.css

@@ -0,0 +1,79 @@
+/**
+  Credit: https://codepen.io/harmputman/pen/IpAnb
+**/
+
+body {
+  font: normal 300 1em/1.5em sans-serif;
+}
+
+.container {
+  background: #fff;
+  width: 100%;
+  max-width: 480px;
+  min-width: 320px;
+  margin: 2em auto 0;
+  padding: 1.5em;
+  opacity: 0.8;
+  border-radius: 1em;
+  border-color: #117;
+}
+
+p {
+  margin-bottom: 1.5em;
+}
+p:last-child {
+  margin-bottom: 0;
+}
+
+blockquote {
+  display: block;
+  border-width: 2px 0;
+  border-style: solid;
+  border-color: #eee;
+  padding: 1.5em 0 0.5em;
+  margin: 1.5em 0;
+  position: relative;
+  color: #117;
+}
+blockquote:before {
+  content: "\201C";
+  position: absolute;
+  top: 0;
+  left: 50%;
+  transform: translate(-50%, -50%);
+  background: #fff;
+  width: 3rem;
+  height: 2rem;
+  font: 6em/1.08em sans-serif;
+  color: #666;
+  text-align: center;
+}
+blockquote:after {
+  content: "\2013 \2003" attr(cite);
+  display: block;
+  text-align: right;
+  font-size: 0.875em;
+  color: #e70000;
+}
+
+/* https://fdossena.com/?p=html5cool/buttons/i.frag */
+button {
+  display: inline-block;
+  padding: 0.35em 1.2em;
+  border: 0.1em solid #000;
+  margin: 0 0.3em 0.3em 0;
+  border-radius: 0.12em;
+  box-sizing: border-box;
+  text-decoration: none;
+  font-family: "Roboto", sans-serif;
+  font-weight: 300;
+  font-size: 1em;
+  color: #000;
+  text-align: center;
+  transition: all 0.2s;
+}
+button:hover {
+  color: #fff;
+  background-color: #000;
+  cursor: pointer;
+}

cmd/templates/vuewebpack/frontend/src/components/HelloWorld.vue

@@ -0,0 +1,38 @@
+<template>
+  <div class="hello">
+    <h1>{{ msg }}</h1>
+    <p></p>
+  </div>
+</template>
+
+<script>
+export default {
+  name: "HelloWorld",
+  props: {
+    msg: String
+  }
+};
+</script>
+
+<!-- Add "scoped" attribute to limit CSS to this component only -->
+<style scoped>
+.hello {
+  margin-top: 2em;
+  position: relative;
+  width: 100%;
+}
+h3 {
+  margin: 40px 0 0;
+}
+ul {
+  list-style-type: none;
+  padding: 0;
+}
+li {
+  display: inline-block;
+  margin: 0 10px;
+}
+a {
+  color: gold;
+}
+</style>

cmd/templates/vuewebpack/frontend/src/components/Quote.vue

@@ -0,0 +1,58 @@
+<template>
+  <div class="container">
+    <blockquote v-if="quote != null" :cite="quote.person">{{ quote.text }}</blockquote>
+    <p></p>
+    <button @click="getNewQuote()">Get new Quote</button>
+  </div>
+</template>
+
+<script>
+import "../assets/css/quote.css";
+import { eventBus } from "../main";
+
+export default {
+  data() {
+    return {
+      quote: null
+    };
+  },
+  methods: {
+    getNewQuote: function() {
+      var self = this;
+      backend.QuotesCollection.GetQuote().then(result => {
+        self.quote = result;
+      });
+    }
+  },
+  created() {
+    if( !backend ) {
+    eventBus.$on("ready", this.getNewQuote);
+    } else {
+      this.getNewQuote();
+    }
+  }
+};
+</script>
+
+<!-- Add "scoped" attribute to limit CSS to this component only -->
+<style scoped>
+.hello {
+  margin-top: 2em;
+  position: relative;
+  width: 100%;
+}
+h3 {
+  margin: 40px 0 0;
+}
+ul {
+  list-style-type: none;
+  padding: 0;
+}
+li {
+  display: inline-block;
+  margin: 0 10px;
+}
+a {
+  color: gold;
+}
+</style>

cmd/templates/vuewebpack/frontend/src/main.js

@@ -0,0 +1,13 @@
+import Vue from "vue";
+export const eventBus = new Vue();
+
+import App from "./App.vue";
+new Vue({
+  render: h => h(App)
+}).$mount("#app");
+
+import Bridge from "./wailsbridge";
+Bridge.OnReady(() => {
+  eventBus.$emit("ready");
+});
+Bridge.Start();

cmd/templates/vuewebpack/frontend/vue.config.js

@@ -0,0 +1,35 @@
+
+module.exports = {
+  chainWebpack: (config) => {
+    let limit = 9999999999999999;
+    config.module
+      .rule('images')
+      .test(/\.(png|gif|jpg)(\?.*)?$/i)
+      .use('url-loader')
+      .loader('url-loader')
+      .tap(options => Object.assign(options, { limit: limit }));
+    config.module
+      .rule('fonts')
+      .test(/\.(woff2?|eot|ttf|otf|svg)(\?.*)?$/i)
+      .use('url-loader')
+      .loader('url-loader')
+      .options({
+        limit: limit,
+      })
+  },
+  css: {
+    extract: {
+      filename: '[name].css',
+      chunkFilename: '[name].css',
+    }
+  },
+  configureWebpack: {
+    output: {
+      filename: '[name].js',
+    },
+    optimization: {
+      splitChunks: false
+    }
+  },
+
+}

cmd/templates/vuewebpack/main.go.template

@@ -0,0 +1,21 @@
+package main
+
+import (
+	"github.com/gobuffalo/packr"
+	"github.com/wailsapp/wails"
+)
+
+func main() {
+
+	assets := packr.NewBox("./frontend/dist")
+
+	app := wails.CreateApp(&wails.AppConfig{
+		Width:  1024,
+		Height: 768,
+		Title:  "{{.Name}}",
+		JS:     wails.BoxString(&assets, "app.js"),
+		CSS:    wails.BoxString(&assets, "app.css"),
+	})
+	app.Bind(newQuotesCollection())
+	app.Run()
+}

cmd/templates/vuewebpack/quotes.go

@@ -0,0 +1,61 @@
+package main
+
+import (
+	"math/rand"
+	"time"
+)
+
+// Quote holds a single quote and the person who said it
+type Quote struct {
+	Text   string `json:"text"`
+	Person string `json:"person"`
+}
+
+// QuotesCollection holds a collection of quotes!
+type QuotesCollection struct {
+	quotes []*Quote
+}
+
+// AddQuote creates a Quote object with the given inputs and
+// adds it to the Quotes collection
+func (Q *QuotesCollection) AddQuote(text, person string) {
+	Q.quotes = append(Q.quotes, &Quote{Text: text, Person: person})
+}
+
+// GetQuote returns a random Quote object from the Quotes collection
+func (Q *QuotesCollection) GetQuote() *Quote {
+	return Q.quotes[rand.Intn(len(Q.quotes))]
+}
+
+// newQuotesCollection creates a new QuotesCollection
+func newQuotesCollection() *QuotesCollection {
+	result := &QuotesCollection{}
+	rand.Seed(time.Now().Unix())
+	result.AddQuote("Age is an issue of mind over matter. If you don't mind, it doesn't matter", "Mark Twain")
+	result.AddQuote("Anyone who stops learning is old, whether at twenty or eighty. Anyone who keeps learning stays young. The greatest thing in life is to keep your mind young", "Henry Ford")
+	result.AddQuote("Wrinkles should merely indicate where smiles have been", "Mark Twain")
+	result.AddQuote("True terror is to wake up one morning and discover that your high school class is running the country", "Kurt Vonnegut")
+	result.AddQuote("A diplomat is a man who always remembers a woman's birthday but never remembers her age", "Robert Frost")
+	result.AddQuote("As I grow older, I pay less attention to what men say. I just watch what they do", "Andrew Carnegie")
+	result.AddQuote("How incessant and great are the ills with which a prolonged old age is replete", "C. S. Lewis")
+	result.AddQuote("Old age, believe me, is a good and pleasant thing. It is true you are gently shouldered off the stage, but then you are given such a comfortable front stall as spectator", "Confucius")
+	result.AddQuote("Old age has deformities enough of its own. It should never add to them the deformity of vice", "Eleanor Roosevelt")
+	result.AddQuote("Nobody grows old merely by living a number of years. We grow old by deserting our ideals. Years may wrinkle the skin, but to give up enthusiasm wrinkles the soul", "Samuel Ullman")
+	result.AddQuote("An archaeologist is the best husband a woman can have. The older she gets the more interested he is in her", "Agatha Christie")
+	result.AddQuote("All diseases run into one, old age", "Ralph Waldo Emerson")
+	result.AddQuote("Bashfulness is an ornament to youth, but a reproach to old age", "Aristotle")
+	result.AddQuote("Like everyone else who makes the mistake of getting older, I begin each day with coffee and obituaries", "Bill Cosby")
+	result.AddQuote("Age appears to be best in four things old wood best to burn, old wine to drink, old friends to trust, and old authors to read", "Francis Bacon")
+	result.AddQuote("None are so old as those who have outlived enthusiasm", "Henry David Thoreau")
+	result.AddQuote("Every man over forty is a scoundrel", "George Bernard Shaw")
+	result.AddQuote("Forty is the old age of youth fifty the youth of old age", "Victor Hugo")
+	result.AddQuote("You can't help getting older, but you don't have to get old", "George Burns")
+	result.AddQuote("Alas, after a certain age every man is responsible for his face", "Albert Camus")
+	result.AddQuote("Youth is when you're allowed to stay up late on New Year's Eve. Middle age is when you're forced to", "Bill Vaughan")
+	result.AddQuote("Old age is like everything else. To make a success of it, you've got to start young", "Theodore Roosevelt")
+	result.AddQuote("A comfortable old age is the reward of a well-spent youth. Instead of its bringing sad and melancholy prospects of decay, it would give us hopes of eternal youth in a better world", "Maurice Chevalier")
+	result.AddQuote("A man growing old becomes a child again", "Sophocles")
+	result.AddQuote("I will never be an old man. To me, old age is always 15 years older than I am", "Francis Bacon")
+	result.AddQuote("Age considers youth ventures", "Rabindranath Tagore")
+	return result
+}

cmd/templates/vuewebpack/template.json

@@ -1,5 +1,5 @@
 {
-  "name": "Vue2/Webpack Basic",
+  "name": "Vue2/Webpack",
   "shortdescription": "A basic Vue2/WebPack4 template",
   "description": "A basic template using Vue 2 and bundled using Webpack 4",
   "author": "Lea Anthony<lea.anthony@gmail.com>",

cmd/version.go

@@ -1,4 +1,5 @@
 package cmd
 
 // Version - Wails version
-const Version = "v0.13.3"
+// ...oO(There must be a better way)
+const Version = "v0.7.2"

cmd/wails/0_setup.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"runtime"
 
+	"github.com/leaanthony/spinner"
 	"github.com/wailsapp/wails/cmd"
 )
 
@@ -18,13 +19,9 @@ func init() {
 
 	setupCommand.Action(func() error {
 
-		logger.PrintBanner()
-
-		var err error
-
 		system := cmd.NewSystemHelper()
-		err = system.Initialise()
-		if err == nil {
+		err := system.Initialise()
+		if err != nil {
 			return err
 		}
 
@@ -41,29 +38,35 @@ Create your first project by running 'wails init'.`
 
 		// Check we have a cgo capable environment
 		logger.Yellow("Checking for prerequisites...")
-		var requiredProgramErrors bool
-		requiredProgramErrors, err = checkRequiredPrograms()
+		errors, err := checkRequiredPrograms()
 		if err != nil {
 			return err
 		}
 
 		// Linux has library deps
-		var libraryErrors bool
-		libraryErrors, err = checkLibraries()
+		errors, err = checkLibraries()
 		if err != nil {
 			return err
 		}
 
-		// Check Mewn
-		err = cmd.CheckMewn()
-		if err != nil {
-			return err
+		// packr
+		err = cmd.CheckPackr()
+
+		programHelper := cmd.NewProgramHelper()
+		if !programHelper.IsInstalled("packr") {
+			buildSpinner := spinner.New()
+			buildSpinner.SetSpinSpeed(50)
+			buildSpinner.Start("Installing packr...")
+			err := programHelper.InstallGoPackage("github.com/gobuffalo/packr/...")
+			if err != nil {
+				buildSpinner.Error()
+				return err
+			}
+			buildSpinner.Success()
 		}
 
 		logger.White("")
 
-		// Check for errors
-		var errors = libraryErrors || requiredProgramErrors
 		if !errors {
 			logger.Yellow(successMessage)
 		}

cmd/wails/2_init.go

@@ -17,14 +17,14 @@ Any flags that are required and not given will be prompted for.`
 		LongDescription(commandDescription).
 		BoolFlag("f", "Use defaults", &projectOptions.UseDefaults).
 		StringFlag("dir", "Directory to create project in", &projectOptions.OutputDirectory).
-		// StringFlag("template", "Template name", &projectOptions.Template).
+		StringFlag("template", "Template name", &projectOptions.Template).
 		StringFlag("name", "Project name", &projectOptions.Name).
 		StringFlag("description", "Project description", &projectOptions.Description).
 		StringFlag("output", "Output binary name", &projectOptions.BinaryName)
 
 	initCommand.Action(func() error {
 
-		logger.PrintSmallBanner("Initialising project")
+		logger.WhiteUnderline("Initialising project")
 		fmt.Println()
 
 		// Check if the system is initialised

cmd/wails/4_build.go

@@ -24,16 +24,12 @@ func init() {
 		BoolFlag("d", "Build in Debug mode", &debugMode)
 
 	initCmd.Action(func() error {
-
+		log := cmd.NewLogger()
 		message := "Building Application"
-		if packageApp {
-			message = "Packaging Application"
-		}
 		if forceRebuild {
 			message += " (force rebuild)"
 		}
-		logger.PrintSmallBanner(message)
-		fmt.Println()
+		log.WhiteUnderline(message)
 
 		// Project options
 		projectOptions := &cmd.ProjectOptions{}
@@ -43,7 +39,7 @@ func init() {
 		fs := cmd.NewFSHelper()
 		err := projectOptions.LoadConfig(fs.Cwd())
 		if err != nil {
-			return fmt.Errorf("Unable to find 'project.json'. Please check you are in a Wails project directory")
+			return err
 		}
 
 		// Validate config
@@ -63,12 +59,18 @@ func init() {
 			}
 		}
 
+		// Check Packr is installed
+		err = cmd.CheckPackr()
+		if err != nil {
+			return err
+		}
+
 		// Save project directory
 		projectDir := fs.Cwd()
 
 		// Install deps
 		if projectOptions.FrontEnd != nil {
-			err = cmd.InstallFrontendDeps(projectDir, projectOptions, forceRebuild, "build")
+			err = cmd.InstallFrontendDeps(projectDir, projectOptions, forceRebuild)
 			if err != nil {
 				return err
 			}
@@ -87,16 +89,23 @@ func init() {
 		}
 
 		// Build application
-		buildMode := cmd.BuildModeProd
+		buildMode := "prod"
 		if debugMode {
-			buildMode = cmd.BuildModeDebug
+			buildMode = "debug"
 		}
-
-		err = cmd.BuildApplication(projectOptions.BinaryName, forceRebuild, buildMode, packageApp, projectOptions)
+		err = cmd.BuildApplication(projectOptions.BinaryName, forceRebuild, buildMode)
 		if err != nil {
 			return err
 		}
 
+		// Package application
+		if packageApp {
+			err = cmd.PackageApplication(projectOptions)
+			if err != nil {
+				return err
+			}
+		}
+
 		logger.Yellow("Awesome! Project '%s' built!", projectOptions.Name)
 
 		return nil

cmd/wails/6_serve.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"fmt"
+	"os"
 
 	"github.com/leaanthony/spinner"
 	"github.com/wailsapp/wails/cmd"
@@ -14,21 +15,17 @@ func init() {
 	buildSpinner.SetSpinSpeed(50)
 
 	commandDescription := `This command builds then serves your application in bridge mode. Useful for developing your app in a browser.`
-	initCmd := app.Command("serve", "Run your Wails project in bridge mode").
+	initCmd := app.Command("serve", "Run your Wails project in bridge mode.").
 		LongDescription(commandDescription).
 		BoolFlag("f", "Force rebuild of application components", &forceRebuild)
 
 	initCmd.Action(func() error {
-
-		message := "Serving Application"
-		logger.PrintSmallBanner(message)
-		fmt.Println()
-
-		// Check Mewn is installed
-		err := cmd.CheckMewn()
-		if err != nil {
-			return err
+		log := cmd.NewLogger()
+		message := "Building Application"
+		if forceRebuild {
+			message += " (force rebuild)"
 		}
+		log.WhiteUnderline(message)
 
 		// Project options
 		projectOptions := &cmd.ProjectOptions{}
@@ -36,7 +33,30 @@ func init() {
 		// Check we are in project directory
 		// Check project.json loads correctly
 		fs := cmd.NewFSHelper()
-		err = projectOptions.LoadConfig(fs.Cwd())
+		err := projectOptions.LoadConfig(fs.Cwd())
+		if err != nil {
+			return err
+		}
+
+		// Validate config
+		// Check if we have a frontend
+		err = cmd.ValidateFrontendConfig(projectOptions)
+		if err != nil {
+			return err
+		}
+
+		// Program checker
+		program := cmd.NewProgramHelper()
+
+		if projectOptions.FrontEnd != nil {
+			// npm
+			if !program.IsInstalled("npm") {
+				return fmt.Errorf("it appears npm is not installed. Please install and run again")
+			}
+		}
+
+		// Check Packr is installed
+		err = cmd.CheckPackr()
 		if err != nil {
 			return err
 		}
@@ -44,8 +64,16 @@ func init() {
 		// Save project directory
 		projectDir := fs.Cwd()
 
-		// Install the bridge library
-		err = cmd.InstallBridge("serve", projectDir, projectOptions)
+		// Install deps
+		if projectOptions.FrontEnd != nil {
+			err = cmd.InstallFrontendDeps(projectDir, projectOptions, forceRebuild)
+			if err != nil {
+				return err
+			}
+		}
+
+		// Run packr in project directory
+		err = os.Chdir(projectDir)
 		if err != nil {
 			return err
 		}
@@ -56,8 +84,8 @@ func init() {
 			return err
 		}
 
-		buildMode := cmd.BuildModeBridge
-		err = cmd.BuildApplication(projectOptions.BinaryName, forceRebuild, buildMode, false, projectOptions)
+		buildMode := "bridge"
+		err = cmd.BuildApplication(projectOptions.BinaryName, forceRebuild, buildMode)
 		if err != nil {
 			return err
 		}

cmd/wails/8_update.go

@@ -1,164 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"log"
-
-	"github.com/leaanthony/spinner"
-	"github.com/mitchellh/go-homedir"
-	"github.com/wailsapp/wails/cmd"
-)
-
-func init() {
-
-	var prereleaseRequired bool
-	var specificVersion string
-
-	// var forceRebuild = false
-	checkSpinner := spinner.NewSpinner()
-	checkSpinner.SetSpinSpeed(50)
-
-	commandDescription := `This command allows you to update your version of Wails.`
-	updateCmd := app.Command("update", "Update to newer [pre]releases or specific versions").
-		LongDescription(commandDescription).
-		BoolFlag("pre", "Update to latest Prerelease", &prereleaseRequired).
-		StringFlag("version", "Install a specific version (Overrides other flags)", &specificVersion)
-
-	updateCmd.Action(func() error {
-
-		message := "Checking for updates..."
-		logger.PrintSmallBanner(message)
-		fmt.Println()
-
-		// Get versions
-		checkSpinner.Start(message)
-
-		github := cmd.NewGitHubHelper()
-		var desiredVersion *cmd.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 = cmd.NewSemanticVersion(specificVersion)
-				}
-			}
-		} else {
-			if prereleaseRequired {
-				desiredVersion, err = github.GetLatestPreRelease()
-			} else {
-				desiredVersion, err = github.GetLatestStableRelease()
-			}
-		}
-		if err != nil {
-			checkSpinner.Error(err.Error())
-			return err
-		}
-		checkSpinner.Success()
-		fmt.Println()
-
-		fmt.Println("    Current Version : " + cmd.Version)
-
-		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(desiredVersion, len(specificVersion) > 0)
-	})
-}
-
-func updateToVersion(targetVersion *cmd.SemanticVersion, force bool) error {
-
-	var targetVersionString = "v" + targetVersion.String()
-
-	// Early exit
-	if targetVersionString == cmd.Version {
-		logger.Green("Looks like you're up to date!")
-		return nil
-	}
-
-	var desiredVersion string
-
-	if !force {
-
-		compareVersion := cmd.Version
-
-		currentVersion, err := cmd.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 := cmd.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 = cmd.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.Red("The requested version is lower than the current version.")
-			logger.Red("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()
-	updateSpinner := spinner.NewSpinner()
-	updateSpinner.SetSpinSpeed(40)
-	updateSpinner.Start("Installing Wails " + desiredVersion)
-
-	// Run command in non module directory
-	homeDir, err := homedir.Dir()
-	if err != nil {
-		log.Fatal("Cannot find home directory! Please file a bug report!")
-	}
-
-	err = cmd.NewProgramHelper().RunCommandArray([]string{"go", "get", "github.com/wailsapp/wails/cmd/wails@" + desiredVersion}, homeDir)
-	if err != nil {
-		updateSpinner.Error(err.Error())
-		return err
-	}
-	updateSpinner.Success()
-	fmt.Println()
-	logger.Green("Wails updated to " + desiredVersion)
-
-	return nil
-}

cmd/wails/9_issue.go

@@ -1,74 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"io/ioutil"
-	"net/http"
-	"net/url"
-	"os"
-	"runtime"
-	"strings"
-
-	"github.com/pkg/browser"
-
-	"github.com/wailsapp/wails/cmd"
-)
-
-func init() {
-
-	commandDescription := `Generates an issue in Github using the given title, description and system report.`
-
-	initCommand := app.Command("issue", "Generates an issue in Github").
-		LongDescription(commandDescription)
-
-	initCommand.Action(func() error {
-
-		logger.PrintSmallBanner("Generate Issue")
-		fmt.Println()
-		message := `Thanks for taking the time to submit an issue!
-
-To help you in this process, we will ask for some information, add Go/Wails details automatically, then prepare the issue for your editing and submission.
-`
-
-		logger.Yellow(message)
-
-		title := cmd.Prompt("Issue Title")
-		description := cmd.Prompt("Issue Description")
-
-		var str strings.Builder
-
-		gomodule, exists := os.LookupEnv("GO111MODULE")
-		if !exists {
-			gomodule = "(Not Set)"
-		}
-
-		str.WriteString("\n| Name   | Value |\n| ----- | ----- |\n")
-		str.WriteString(fmt.Sprintf("| Wails Version | %s |\n", cmd.Version))
-		str.WriteString(fmt.Sprintf("| Go Version    | %s |\n", runtime.Version()))
-		str.WriteString(fmt.Sprintf("| Platform      | %s |\n", runtime.GOOS))
-		str.WriteString(fmt.Sprintf("| Arch          | %s |\n", runtime.GOARCH))
-		str.WriteString(fmt.Sprintf("| GO111MODULE   | %s |\n", gomodule))
-
-		fmt.Println()
-		fmt.Println("Processing template and preparing for upload.")
-
-		// Grab issue template
-		resp, err := http.Get("https://raw.githubusercontent.com/wailsapp/wails/master/.github/ISSUE_TEMPLATE/bug_report.md")
-		if err != nil {
-			logger.Red("Unable to read in issue template. Are you online?")
-			os.Exit(1)
-		}
-		defer resp.Body.Close()
-		template, _ := ioutil.ReadAll(resp.Body)
-		body := string(template)
-		body = "**Description**\n" + (strings.Split(body, "**Description**")[1])
-		fullURL := "https://github.com/wailsapp/wails/issues/new?"
-		body = strings.Replace(body, "A clear and concise description of what the bug is.", description, -1)
-		body = strings.Replace(body, "Please paste the output of `wails report` here.", str.String(), -1)
-		params := "title=" + title + "&body=" + body
-
-		fmt.Println("Opening browser to file issue.")
-		browser.OpenURL(fullURL + url.PathEscape(params))
-		return nil
-	})
-}

cmd/wails/main.go

@@ -10,8 +10,15 @@ var logger = cmd.NewLogger()
 // Create main app
 var app = cmd.NewCli("wails", "A cli tool for building Wails applications.")
 
+// Prints the cli banner
+func printBanner(app *cmd.Cli) error {
+	logger.PrintBanner()
+	return nil
+}
+
 // Main!
 func main() {
+	app.PreRun(printBanner)
 	err := app.Run()
 	if err != nil {
 		logger.Error(err.Error())

cmd/windows.go

@@ -1,19 +0,0 @@
-// +build windows
-
-package cmd
-
-import (
-	"os"
-
-	"golang.org/x/sys/windows"
-)
-
-// Credit: https://stackoverflow.com/a/52579002
-
-func init() {
-	stdout := windows.Handle(os.Stdout.Fd())
-	var originalMode uint32
-
-	_ = windows.GetConsoleMode(stdout, &originalMode)
-	_ = windows.SetConsoleMode(stdout, originalMode|windows.ENABLE_VIRTUAL_TERMINAL_PROCESSING)
-}

event_manager.go

@@ -87,7 +87,7 @@ func (e *eventManager) start(renderer Renderer) {
 	var wg sync.WaitGroup
 	wg.Add(1)
 
-	// Run main loop in separate goroutine
+	// Run main loop in seperate goroutine
 	go func() {
 		wg.Done()
 		e.log.Info("Listening")
@@ -126,7 +126,7 @@ func (e *eventManager) start(renderer Renderer) {
 					}
 				}
 
-				// Remove expired listeners in place
+				// Remove expired listners in place
 				if len(listenersToRemove) > 0 {
 					listeners := e.listeners[event.Name][:0]
 					for _, listener := range listeners {

go.mod

@@ -1,28 +1,23 @@
 module github.com/wailsapp/wails
 
 require (
-	github.com/Masterminds/semver v1.4.2 // indirect
+	github.com/AlecAivazis/survey v1.7.1
+	github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc // indirect
 	github.com/dchest/cssmin v0.0.0-20151210170030-fb8d9b44afdc // indirect
 	github.com/dchest/htmlmin v0.0.0-20150526090704-e254725e81ac
 	github.com/dchest/jsmin v0.0.0-20160823214000-faeced883947 // indirect
 	github.com/fatih/color v1.7.0
 	github.com/go-playground/colors v1.2.0
+	github.com/gobuffalo/packr v1.21.9
 	github.com/gorilla/websocket v1.4.0
 	github.com/jackmordaunt/icns v1.0.0
-	github.com/konsorten/go-windows-terminal-sequences v1.0.2 // indirect
-	github.com/leaanthony/mewn v0.10.5
-	github.com/leaanthony/slicer v1.3.1
+	github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 // indirect
+	github.com/leaanthony/slicer v0.0.0-20190110113548-aa9ea12f976a
 	github.com/leaanthony/spinner v0.5.0
-	github.com/masterminds/semver v1.4.2
-	github.com/mattn/go-colorable v0.1.1 // indirect
-	github.com/mattn/go-isatty v0.0.7 // indirect
-	github.com/mitchellh/go-homedir v1.1.0
+	github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b // indirect
+	github.com/mitchellh/go-homedir v1.0.0
 	github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646 // indirect
-	github.com/pkg/browser v0.0.0-20180916011732-0a3d74bf9ce4
-	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/net v0.0.0-20190509222800-a4d6f7feada5 // indirect
-	golang.org/x/sys v0.0.0-20190509141414-a5b02f93d862
+	github.com/sirupsen/logrus v1.2.0
+	golang.org/x/net v0.0.0-20190107155100-1a61f4433d85 // indirect
+	gopkg.in/AlecAivazis/survey.v1 v1.7.1 // indirect
 )

go.sum

@@ -1,7 +1,17 @@
-github.com/Masterminds/semver v1.4.2 h1:WBLTQ37jOCzSLtXNdoo8bNM8876KhNqOKvrlGITgsTc=
+github.com/AlecAivazis/survey v1.7.1 h1:a84v5MG2296rBkTP0e+dd4l7NxFQ69v4jzMpErkjVxc=
+github.com/AlecAivazis/survey v1.7.1/go.mod h1:MVECab6WqEH1aXhj8nKIwF7HEAJAj2bhhGiSjNy3wII=
+github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/Masterminds/semver v1.4.2/go.mod h1:MB6lktGJrhw8PrUyiEoblNEGEQ+RzHPF078ddwwvV3Y=
+github.com/ajg/form v0.0.0-20160822230020-523a5da1a92f/go.mod h1:uL1WgH+h2mgNtvBq0339dVnzXdBETtL2LeUXaIv25UY=
+github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
+github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
+github.com/cockroachdb/apd v1.1.0/go.mod h1:8Sl8LxpKi29FqWXR16WEFZRNSz3SoPzUzeMeY4+DwBQ=
+github.com/cockroachdb/cockroach-go v0.0.0-20181001143604-e0a95dfd547c/go.mod h1:XGLbWH/ujMcbPbhZq52Nv6UrCghb1yGn//133kEsvDk=
+github.com/codegangsta/negroni v1.0.0/go.mod h1:v0y3T5G7Y1UlFfyxFn/QLRU4a2EuNau2iZY63YTKWo0=
+github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
+github.com/coreos/go-etcd v2.0.0+incompatible/go.mod h1:Jez6KQU2B/sWsbdaef3ED8NzMklzPG4d5KIOhIy30Tk=
+github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
 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/dchest/cssmin v0.0.0-20151210170030-fb8d9b44afdc h1:VBS1z48BFEe00G81z8MKOtwX7f/ISkuH38NscT8iVPw=
 github.com/dchest/cssmin v0.0.0-20151210170030-fb8d9b44afdc/go.mod h1:ABJPuor7YlcsHmvJ1QxX38e2NcufLY3hm0yXv+cy9sI=
@@ -9,77 +19,377 @@ github.com/dchest/htmlmin v0.0.0-20150526090704-e254725e81ac h1:DpMwFluHWoZpV9ex
 github.com/dchest/htmlmin v0.0.0-20150526090704-e254725e81ac/go.mod h1:XsAE+b4rOZc8gvgsgF+wU75mNBvBcyED1wdd9PBLlJ0=
 github.com/dchest/jsmin v0.0.0-20160823214000-faeced883947 h1:Fm10/KNuoAyBm2P5P5H91Xy21hGcZnBdjR+cMdytv1M=
 github.com/dchest/jsmin v0.0.0-20160823214000-faeced883947/go.mod h1:Dv9D0NUlAsaQcGQZa5kc5mqR9ua72SmA8VXi4cd+cBw=
+github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
+github.com/dustin/go-humanize v0.0.0-20180713052910-9f541cc9db5d/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
+github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
 github.com/fatih/color v1.7.0 h1:DkWD4oS2D8LGGgTQ6IvwJJXSL5Vp2ffcQg58nFV38Ys=
 github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
+github.com/fatih/structs v1.0.0/go.mod h1:9NiDSp5zOcgEDl+j00MP/WkGVPOlPRLejGD8Ga6PJ7M=
+github.com/fatih/structs v1.1.0/go.mod h1:9NiDSp5zOcgEDl+j00MP/WkGVPOlPRLejGD8Ga6PJ7M=
+github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/go-playground/colors v1.2.0 h1:0EdjTXKrr2g1L/LQTYtIqabeHpZuGZz1U4osS1T8+5M=
 github.com/go-playground/colors v1.2.0/go.mod h1:miw1R2JIE19cclPxsXqNdzLZsk4DP4iF+m88bRc7kfM=
+github.com/go-sql-driver/mysql v1.4.0/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
+github.com/gobuffalo/buffalo v0.12.8-0.20181004233540-fac9bb505aa8/go.mod h1:sLyT7/dceRXJUxSsE813JTQtA3Eb1vjxWfo/N//vXIY=
+github.com/gobuffalo/buffalo v0.13.0/go.mod h1:Mjn1Ba9wpIbpbrD+lIDMy99pQ0H0LiddMIIDGse7qT4=
+github.com/gobuffalo/buffalo-plugins v1.0.2/go.mod h1:pOp/uF7X3IShFHyobahTkTLZaeUXwb0GrUTb9ngJWTs=
+github.com/gobuffalo/buffalo-plugins v1.0.4/go.mod h1:pWS1vjtQ6uD17MVFWf7i3zfThrEKWlI5+PYLw/NaDB4=
+github.com/gobuffalo/buffalo-plugins v1.4.3/go.mod h1:uCzTY0woez4nDMdQjkcOYKanngeUVRO2HZi7ezmAjWY=
+github.com/gobuffalo/buffalo-plugins v1.5.1/go.mod h1:jbmwSZK5+PiAP9cC09VQOrGMZFCa/P0UMlIS3O12r5w=
+github.com/gobuffalo/buffalo-plugins v1.6.4/go.mod h1:/+N1aophkA2jZ1ifB2O3Y9yGwu6gKOVMtUmJnbg+OZI=
+github.com/gobuffalo/buffalo-plugins v1.6.5/go.mod h1:0HVkbgrVs/MnPZ/FOseDMVanCTm2RNcdM0PuXcL1NNI=
+github.com/gobuffalo/buffalo-plugins v1.6.7/go.mod h1:ZGZRkzz2PiKWHs0z7QsPBOTo2EpcGRArMEym6ghKYgk=
+github.com/gobuffalo/buffalo-plugins v1.6.9/go.mod h1:yYlYTrPdMCz+6/+UaXg5Jm4gN3xhsvsQ2ygVatZV5vw=
+github.com/gobuffalo/buffalo-plugins v1.6.11/go.mod h1:eAA6xJIL8OuynJZ8amXjRmHND6YiusVAaJdHDN1Lu8Q=
+github.com/gobuffalo/buffalo-plugins v1.8.2/go.mod h1:9te6/VjEQ7pKp7lXlDIMqzxgGpjlKoAcAANdCgoR960=
+github.com/gobuffalo/buffalo-plugins v1.8.3/go.mod h1:IAWq6vjZJVXebIq2qGTLOdlXzmpyTZ5iJG5b59fza5U=
+github.com/gobuffalo/buffalo-pop v1.0.5/go.mod h1:Fw/LfFDnSmB/vvQXPvcXEjzP98Tc+AudyNWUBWKCwQ8=
+github.com/gobuffalo/envy v1.6.4/go.mod h1:Abh+Jfw475/NWtYMEt+hnJWRiC8INKWibIMyNt1w2Mc=
+github.com/gobuffalo/envy v1.6.5/go.mod h1:N+GkhhZ/93bGZc6ZKhJLP6+m+tCNPKwgSpH9kaifseQ=
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+golang.org/x/tools v0.0.0-20181127232545-e782529d0ddd/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20181203210056-e5f3ab76ea4b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20181205224935-3576414c54a4/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20181206194817-bcd4e47d0288/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20181207183836-8bc39b988060/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20181212172921-837e80568c09/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+google.golang.org/appengine v1.2.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
+gopkg.in/AlecAivazis/survey.v1 v1.7.1 h1:mzQIVyOPSXJaQWi1m6AFCjrCEPIwQBSOn48Ri8ZpzAg=
+gopkg.in/AlecAivazis/survey.v1 v1.7.1/go.mod h1:2Ehl7OqkBl3Xb8VmC4oFW2bItAhnUfzIjrOzwRxCrOU=
+gopkg.in/airbrake/gobrake.v2 v2.0.9/go.mod h1:/h5ZAUhDkGaJfjzjKLSjv6zCL6O0LLBxU4K+aSYdM/U=
+gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc/go.mod h1:m7x9LTH6d71AHyAX77c9yqWCCa3UKHcVEj9y7hAtKDk=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
+gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
+gopkg.in/gemnasium/logrus-airbrake-hook.v2 v2.1.2/go.mod h1:Xk6kEKp8OKb+X14hQBKWaSkCsqBpgog8nAV2xsGOxlo=
+gopkg.in/gomail.v2 v2.0.0-20160411212932-81ebce5c23df/go.mod h1:LRQQ+SO6ZHR7tOkpBDuZnXENFzX8qRjMDMyPD6BRkCw=
+gopkg.in/mail.v2 v2.0.0-20180731213649-a0242b2233b4/go.mod h1:htwXN1Qh09vZJ1NVKxQqHPBaCBbzKhp5GzuJEA4VJWw=
+gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
+gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

ipc_response.go

@@ -1,8 +1,8 @@
 package wails
 
 import (
-	"encoding/hex"
 	"encoding/json"
+	"strings"
 )
 
 // ipcResponse contains the response data from an RPC call
@@ -37,9 +37,7 @@ func newSuccessResponse(callbackID string, data interface{}) *ipcResponse {
 // Serialise formats the response to a string
 func (i *ipcResponse) Serialise() (string, error) {
 	b, err := json.Marshal(i)
-	if err != nil {
-		return "", err
-	}
-	result := hex.EncodeToString(b)
+	result := strings.Replace(string(b), "\\", "\\\\", -1)
+	result = strings.Replace(result, "'", "\\'", -1)
 	return result, err
 }

licenses/github.com/AlecAivazis/survey/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2018 Alec Aivazis
+
+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.

licenses/github.com/gobuffalo/envy/LICENSE.txt

@@ -1,7 +1,8 @@
-© 2019-Present Lea Anthony
+The MIT License (MIT)
+Copyright (c) 2018 Mark Bates
 
 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.
+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.

licenses/github.com/gobuffalo/packd/LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2018-Present Lea Anthony
+Copyright (c) 2018 Mark Bates
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -9,13 +9,13 @@ 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 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.
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

licenses/github.com/gobuffalo/packr/LICENSE.txt

@@ -0,0 +1,8 @@
+The MIT License (MIT)
+Copyright (c) 2016 Mark Bates
+
+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.

licenses/github.com/gobuffalo/syncx/LICENSE

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2018 Mark Bates
+
+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.

licenses/github.com/kballard/go-shellquote/LICENSE

@@ -0,0 +1,19 @@
+Copyright (C) 2014 Kevin Ballard
+
+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.

licenses/github.com/markbates/oncer/LICENSE

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2018 Mark Bates
+
+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.

licenses/github.com/mgutz/ansi/LICENSE

@@ -0,0 +1,9 @@
+The MIT License (MIT)
+Copyright (c) 2013 Mario L. Gutierrez
+
+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.
+

licenses/gopkg.in/AlecAivazis/survey.v1/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2018 Alec Aivazis
+
+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.

licenses/gopkg.in/AlecAivazis/survey.v1/terminal/LICENSE.txt

@@ -0,0 +1,22 @@
+Copyright (c) 2014 Takashi Kokubun
+
+MIT License
+
+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.

renderer_headless.go

@@ -5,13 +5,14 @@ import (
 	"fmt"
 	"net/http"
 	"strings"
-	"sync"
 
 	"github.com/dchest/htmlmin"
+	"github.com/gobuffalo/packr"
 	"github.com/gorilla/websocket"
-	"github.com/leaanthony/mewn"
 )
 
+var defaultAssets = packr.NewBox("./assets/default")
+
 type messageType int
 
 const (
@@ -46,9 +47,6 @@ type Headless struct {
 	initialisationJS []string
 	server           *http.Server
 	theConnection    *websocket.Conn
-
-	// Mutex for writing to the socket
-	lock sync.Mutex
 }
 
 // Initialise the Headless Renderer
@@ -57,7 +55,7 @@ func (h *Headless) Initialise(appConfig *AppConfig, ipcManager *ipcManager, even
 	h.appConfig = appConfig
 	h.eventManager = eventManager
 	ipcManager.bindRenderer(h)
-	h.log = newCustomLogger("Bridge")
+	h.log = newCustomLogger("Headless")
 	return nil
 }
 
@@ -97,7 +95,7 @@ func (h *Headless) wsBridgeHandler(w http.ResponseWriter, r *http.Request) {
 		http.Error(w, "Could not open websocket connection", http.StatusBadRequest)
 	}
 	h.theConnection = conn
-	h.log.Infof("Connection from frontend accepted [%p].", h.theConnection)
+	h.log.Infof("Connection from frontend accepted.", h.theConnection)
 	conn.SetCloseHandler(func(int, string) error {
 		h.log.Infof("Connection dropped [%p].", h.theConnection)
 		h.theConnection = nil
@@ -107,10 +105,6 @@ func (h *Headless) wsBridgeHandler(w http.ResponseWriter, r *http.Request) {
 }
 
 func (h *Headless) sendMessage(conn *websocket.Conn, msg string) {
-
-	h.lock.Lock()
-	defer h.lock.Unlock()
-
 	if err := conn.WriteMessage(websocket.TextMessage, []byte(msg)); err != nil {
 		h.log.Error(err.Error())
 	}
@@ -121,9 +115,14 @@ func (h *Headless) start(conn *websocket.Conn) {
 	// set external.invoke
 	h.log.Infof("Connected to frontend.")
 
-	wailsRuntime := mewn.String("./wailsruntimeassets/default/wails.min.js")
+	wailsRuntime := BoxString(&defaultAssets, "wails.js")
 	h.evalJS(wailsRuntime, wailsRuntimeMessage)
 
+	// Inject the initial JS
+	for _, js := range h.initialisationJS {
+		h.sendMessage(h.theConnection, js)
+	}
+
 	// Inject bindings
 	for _, binding := range h.bindingCache {
 		h.evalJS(binding, bindingMessage)
@@ -153,8 +152,8 @@ func (h *Headless) Run() error {
 	h.server = &http.Server{Addr: ":34115"}
 	http.HandleFunc("/bridge", h.wsBridgeHandler)
 
-	h.log.Info("Bridge mode started.")
-	h.log.Info("The frontend will connect automatically.")
+	h.log.Info("Headless mode started.")
+	h.log.Info("The Wails bridge will connect automatically.")
 
 	err := h.server.ListenAndServe()
 	if err != nil {
@@ -172,21 +171,21 @@ func (h *Headless) NewBinding(methodName string) error {
 // SelectFile is unsupported for Headless but required
 // for the Renderer interface
 func (h *Headless) SelectFile() string {
-	h.log.Warn("SelectFile() unsupported in bridge mode")
+	h.log.Error("SelectFile() unsupported in headless mode")
 	return ""
 }
 
 // SelectDirectory is unsupported for Headless but required
 // for the Renderer interface
 func (h *Headless) SelectDirectory() string {
-	h.log.Warn("SelectDirectory() unsupported in bridge mode")
+	h.log.Error("SelectDirectory() unsupported in headless mode")
 	return ""
 }
 
 // SelectSaveFile is unsupported for Headless but required
 // for the Renderer interface
 func (h *Headless) SelectSaveFile() string {
-	h.log.Warn("SelectSaveFile() unsupported in bridge mode")
+	h.log.Error("SelectSaveFile() unsupported in headless mode")
 	return ""
 }
 
@@ -245,23 +244,23 @@ func (h *Headless) SetColour(colour string) error {
 // Fullscreen is unsupported for Headless but required
 // for the Renderer interface
 func (h *Headless) Fullscreen() {
-	h.log.Warn("Fullscreen() unsupported in bridge mode")
+	h.log.Warn("Fullscreen() unsupported in headless mode")
 }
 
 // UnFullscreen is unsupported for Headless but required
 // for the Renderer interface
 func (h *Headless) UnFullscreen() {
-	h.log.Warn("UnFullscreen() unsupported in bridge mode")
+	h.log.Warn("UnFullscreen() unsupported in headless mode")
 }
 
 // SetTitle is currently unsupported for Headless but required
 // for the Renderer interface
 func (h *Headless) SetTitle(title string) {
-	h.log.WarnFields("SetTitle() unsupported in bridge mode", Fields{"title": title})
+	h.log.WarnFields("SetTitle() unsupported in headless mode", Fields{"title": title})
 }
 
 // Close is unsupported for Headless but required
 // for the Renderer interface
 func (h *Headless) Close() {
-	h.log.Warn("Close() unsupported in bridge mode")
+	h.log.Warn("Close() unsupported in headless mode")
 }

renderer_webview.go

@@ -8,8 +8,8 @@ import (
 	"time"
 
 	"github.com/go-playground/colors"
-	"github.com/leaanthony/mewn"
-	"github.com/wailsapp/webview"
+	"github.com/gobuffalo/packr"
+	"github.com/wailsapp/wails/webview"
 )
 
 // Window defines the main application window
@@ -122,7 +122,7 @@ func (w *webViewRenderer) evalJSSync(js string) error {
 
 	go func() {
 		exit := false
-		// We are done when we receive the Callback ID
+		// We are done when we recieve the Callback ID
 		w.log.Debug("SyncJS: sending with ID = " + ID)
 		w.eventManager.On(ID, func(...interface{}) {
 			w.log.Debug("SyncJS: Got callback ID = " + ID)
@@ -161,7 +161,9 @@ func (w *webViewRenderer) Run() error {
 	w.log.Info("Run()")
 
 	// Runtime assets
-	wailsRuntime := mewn.String("./wailsruntimeassets/default/wails.min.js")
+	assets := packr.NewBox("./assets/default")
+
+	wailsRuntime := BoxString(&assets, "wails.js")
 	w.evalJS(wailsRuntime)
 
 	// Ping the wait channel when the wails runtime is loaded
@@ -194,7 +196,7 @@ func (w *webViewRenderer) Run() error {
 			} else {
 				// Use default wails css
 				w.log.Debug("Injecting Default Wails CSS")
-				defaultCSS := mewn.String("./wailsruntimeassets/default/wails.css")
+				defaultCSS := BoxString(&defaultAssets, "wails.css")
 
 				w.injectCSS(defaultCSS)
 			}