[v2] v2.0.0-beta.20

V2 Mac updates

README.md

@@ -18,42 +18,57 @@
 
 ## Internationalization
 
-English | [简体中文](README.zh-Hans.md)
+[English](README.md) | [简体中文](README.zh-Hans.md)
+
+<span id="nav-2"></span>
+
+## Table of Contents
+
+<details>
+  <summary>Click me to Open/Close the directory listing</summary>
+
+- [1. Internationalization](#nav-1)
+- [2. Table of Contents](#nav-2)
+- [3. Introduction](#nav-3)
+  - [3.1 Official Website](#nav-3-1)
+- [4. Features](#nav-4)
+- [5. Sponsors](#nav-5)
+- [6. Installation](#nav-6)
+  - [6.1 MacOS](#nav-6-1)
+  - [6.2 Linux](#nav-6-2)
+    - [6.2.1 Debian/Ubuntu](#nav-6-2-1)
+    - [6.2.2 Arch Linux / ArchLabs / Ctlos Linux](#nav-6-2-2)
+    - [6.2.3 Centos](#nav-6-2-3)
+    - [6.2.4 Fedora](#nav-6-2-4)
+    - [6.2.5 VoidLinux & VoidLinux-musl](#nav-6-2-5)
+    - [6.2.6 Gentoo](#nav-6-2-6)
+  - [6.3 Windows](#nav-6-3)
+- [7. Usage](#nav-7)
+  - [7.1 Next Steps](#nav-7-1)
+- [8. FAQ](#nav-8)
+- [9. Contributors](#nav-9)
+- [10. Special Mentions](#nav-10)
+- [12. Special Thanks](#nav-11)
+
+</details>
+
+<span id="nav-3"></span>
+
+## Introductions
 
 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!
 
+<span id="nav-3-1"></span>
+
+### Official Website
+
 The official docs can be found at [https://wails.app](https://wails.app).
 
 Click [here](https://wails.io) if you are interested in trying out v2 Beta for Windows.
 
-<span id="nav-2"></span>
-
-## Contents
-
-- [1. Internationalization](#nav-1)
-- [2. Contents](#nav-2)
-- [3. Features](#nav-3)
-- [4. Sponsors](#nav-4)
-- [5. Installation](#nav-5)
-   - [5.1 MacOS](#nav-5-1)
-   - [5.2 Linux](#nav-5-2)
-      - [5.2.1 Debian/Ubuntu](#nav-5-2-1)
-      - [5.2.2 Arch Linux / ArchLabs / Ctlos Linux](#nav-5-2-2)
-      - [5.2.3 Centos](#nav-5-2-3)
-      - [5.2.4 Fedora](#nav-5-2-4)
-      - [5.2.5 VoidLinux & VoidLinux-musl](#nav-5-2-5)
-      - [5.2.6 Gentoo](#nav-5-2-6)
-   - [5.3 Windows](#nav-5-3)
-- [6. Installation](#nav-6)
-- [7. Next Steps](#nav-7)
-- [8. FAQ](#nav-8)
-- [9. Contributors](#nav-9)
-- [10. Special Mentions](#nav-10)
-- [11. Special Thanks](#nav-11)
-
-<span id="nav-3"></span>
+<span id="nav-4"></span>
 
 ## Features
 
@@ -67,7 +82,7 @@ Click [here](https://wails.io) if you are interested in trying out v2 Beta for W
 - Powerful cli tool
 - Multiplatform
 
-<span id="nav-4"></span>
+<span id="nav-5"></span>
 
 ## Sponsors
 
@@ -82,6 +97,9 @@ This project is supported by these kind people / companies:
 <a href="https://github.com/codydbentley" style="width:100px">
   <img src="https://github.com/codydbentley.png?size=100" width="100"/>
 </a>
+<a href="https://github.com/CrackDavid" style="width:100px">
+  <img src="https://github.com/CrackDavid.png?size=100" width="100"/>
+</a>
 <br/>
 <br/>
 <a href="https://github.com/matryer" style="width:100px">
@@ -142,7 +160,7 @@ This project is supported by these kind people / companies:
   <img src="https://github.com/DonTomato.png?size=45" width="45"/>
 </a>
 
-<span id="nav-5"></span>
+<span id="nav-6"></span>
 
 ## Installation
 
@@ -152,7 +170,7 @@ an installation of Go. The basic requirements are:
 - Go 1.16
 - npm
 
-<span id="nav-5-1"></span>
+<span id="nav-6-1"></span>
 
 ### MacOS
 
@@ -160,11 +178,11 @@ Make sure you have the xcode command line tools installed. This can be done by r
 
 `xcode-select --install`
 
-<span id="nav-5-2"></span>
+<span id="nav-6-2"></span>
 
 ### Linux
 
-<span id="nav-5-2-1"></span>
+<span id="nav-6-2-1"></span>
 
 #### Debian/Ubuntu
 
@@ -176,7 +194,7 @@ _Ubuntu: 16.04, 18.04, 19.04_
 
 _Also succesfully tested on: Zorin 15, Parrot 4.7, Linuxmint 19, Elementary 5, Kali, Neon_, Pop!\_OS
 
-<span id="nav-5-2-2"></span>
+<span id="nav-6-2-2"></span>
 
 #### Arch Linux / ArchLabs / Ctlos Linux
 
@@ -184,7 +202,7 @@ _Also succesfully tested on: Zorin 15, Parrot 4.7, Linuxmint 19, Elementary 5, K
 
 _Also succesfully test on: Manjaro & ArcoLinux_
 
-<span id="nav-5-2-3"></span>
+<span id="nav-6-2-3"></span>
 
 #### Centos
 
@@ -192,7 +210,7 @@ _Also succesfully test on: Manjaro & ArcoLinux_
 
 _CentOS 6, 7_
 
-<span id="nav-5-2-4"></span>
+<span id="nav-6-2-4"></span>
 
 #### Fedora
 
@@ -200,19 +218,19 @@ _CentOS 6, 7_
 
 _Fedora 29, 30_
 
-<span id="nav-5-2-5"></span>
+<span id="nav-6-2-5"></span>
 
 #### VoidLinux & VoidLinux-musl
 
 `xbps-install gtk+3-devel webkit2gtk-devel`
 
-<span id="nav-5-2-6"></span>
+<span id="nav-6-2-6"></span>
 
 #### Gentoo
 
 `sudo emerge gtk+:3 webkit-gtk`
 
-<span id="nav-5-3"></span>
+<span id="nav-6-3"></span>
 
 ### Windows
 
@@ -220,21 +238,21 @@ 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.
 
-<span id="nav-6"></span>
+<span id="nav-7"></span>
 
-## Installation
+## Usage
 
 **Ensure Go modules are enabled: GO111MODULE=on and go/bin is in your PATH variable.**
 
 Installation is as simple as running the following command:
 
-<pre style='color:white'>
+```
 go get -u github.com/wailsapp/wails/cmd/wails
-</pre>
+```
 
-<span id="nav-7"></span>
+<span id="nav-7-1"></span>
 
-## Next Steps
+### Next Steps
 
 It is recommended at this stage to read the comprehensive documentation at [https://wails.app](https://wails.app).
 
@@ -345,7 +363,7 @@ This project was mainly coded to the following albums:
 
 <p align="center" style="text-align: center">
    <a href="https://pace.dev"><img src="pace.jpeg"/></a><br/>
-   A <i>huge<i/> thanks to <a href="https://pace.dev">Pace</a> for sponsoring the project and helping the efforts to get Wails ported to Apple Silicon!<br/><br/>
+   A <i>huge</i> thanks to <a href="https://pace.dev">Pace</a> for sponsoring the project and helping the efforts to get Wails ported to Apple Silicon!<br/><br/>
    If you are looking for a Project Management tool that's powerful but quick and easy to use, check them out!<br/><br/>
 </p>
 

README.zh-Hans.md

@@ -1,5 +1,5 @@
 <p align="center" style="text-align: center">
-   <img src="logo.png" width="40%"><br/>
+   <img src="logo.png" width="55%"><br/>
 </p>
 <p align="center">
    使用 Go 和 Web 技术构建桌面应用程序。<br/><br/>
@@ -18,44 +18,62 @@
 
 ## 国际化
 
-[English](README.md) | 简体中文
-
-向 Go 程序提供 Web 接口的传统方法是通过内置 Web 服务器。Wails 提供了一种不同的方法：它提供了将 Go 代码和 Web
-前端都包装成单个二进制文件的能力。通过提供工具，可以很轻松的完成项目的创建、编译和打包。你所要做的就是发挥创意！
-
-官方文档可以在 [https://wails.app](https://wails.app) 中找到。
-
-国内镜像站点 [https://wails.top](https://wails.top)。
+[English](README.md) | [简体中文](README.zh-Hans.md)
 
 <span id="nav-2"></span>
 
 ## 内容目录
 
+<details>
+  <summary>点我 打开/关闭 目录列表</summary>
+
 - [1. 国际化](#nav-1)
 - [2. 内容目录](#nav-2)
-- [3. 特征](#nav-3)
-- [4. 赞助商](#nav-4)
-- [5. 安装](#nav-5)
-    - [5.1 MacOS](#nav-5-1)
-    - [5.2 Linux](#nav-5-2)
-        - [5.2.1 Debian/Ubuntu](#nav-5-2-1)
-        - [5.2.2 Arch Linux / ArchLabs / Ctlos Linux](#nav-5-2-2)
-        - [5.2.3 Centos](#nav-5-2-3)
-        - [5.2.4 Fedora](#nav-5-2-4)
-        - [5.2.5 VoidLinux & VoidLinux-musl](#nav-5-2-5)
-        - [5.2.6 Gentoo](#nav-5-2-6)
-    - [5.3 Windows](#nav-5-3)
+- [3. 项目介绍](#nav-3)
+  - [3.1 官方网站](#nav-3-1)
+- [4. 功能](#nav-4)
+- [5. 赞助商](#nav-5)
 - [6. 安装](#nav-6)
-- [7. 下一步](#nav-7)
+  - [6.1 MacOS](#nav-6-1)
+  - [6.2 Linux](#nav-6-2)
+    - [6.2.1 Debian/Ubuntu](#nav-6-2-1)
+    - [6.2.2 Arch Linux / ArchLabs / Ctlos Linux](#nav-6-2-2)
+    - [6.2.3 Centos](#nav-6-2-3)
+    - [6.2.4 Fedora](#nav-6-2-4)
+    - [6.2.5 VoidLinux & VoidLinux-musl](#nav-6-2-5)
+    - [6.2.6 Gentoo](#nav-6-2-6)
+  - [6.3 Windows](#nav-6-3)
+- [7. 使用方法](#nav-7)
+  - [7.1 下一步](#nav-7-1)
 - [8. 常见问题](#nav-8)
 - [9. 贡献者](#nav-9)
 - [10. 特别提及](#nav-10)
-- [11. 许可协议](#nav-11)
-- [12. 特别感谢](#nav-12)
+- [12. 特别感谢](#nav-11)
+
+</details>
 
 <span id="nav-3"></span>
 
-## 特征
+## 项目介绍
+
+为 Go 程序提供 Web 界面的传统方法是通过内置 Web 服务器。Wails 提供了一种不同的方法：它提供了将 Go 代码和 Web
+前端一起打包成单个二进制文件的能力。通过提供的工具，可以很轻松的完成项目的创建、编译和打包。你所要做的就是发挥想象力！
+
+<span id="nav-3-1"></span>
+
+### 官方网站
+
+官方文档可以在 [https://wails.app](https://wails.app) 中找到。
+
+如果您对适用于 Windows 的 v2 测试版感兴趣，可以点击[此处](https://wails.io)查看。
+
+镜像网站：
+
+- [中国大陆镜像站点 - https://wails.top](https://wails.top)
+
+<span id="nav-4"></span>
+
+## 功能
 
 - 后端使用标准 Go
 - 使用任意前端技术构建 UI 界面
@@ -67,13 +85,12 @@
 - 强大的命令行工具
 - 跨多个平台
 
-<span id="nav-4"></span>
+<span id="nav-5"></span>
 
 ## 赞助商
 
 这个项目由以下这些人或者公司支持：
 
-
 <a href="https://github.com/sponsors/leaanthony" style="width:100px;">
   <img src="sponsors/bronze%20sponsor.png" width="100"/>
 </a>
@@ -83,6 +100,9 @@
 <a href="https://github.com/codydbentley" style="width:100px">
   <img src="https://github.com/codydbentley.png?size=100" width="100"/>
 </a>
+<a href="https://github.com/CrackDavid" style="width:100px">
+  <img src="https://github.com/CrackDavid.png?size=100" width="100"/>
+</a>
 <br/>
 <br/>
 <a href="https://github.com/matryer" style="width:100px">
@@ -143,7 +163,7 @@
   <img src="https://github.com/DonTomato.png?size=45" width="45"/>
 </a>
 
-<span id="nav-5"></span>
+<span id="nav-6"></span>
 
 ## 安装
 
@@ -152,7 +172,7 @@ Wails 使用 cgo 与原生渲染引擎结合，因此需要依赖一些平台的
 - Go 1.16
 - npm
 
-<span id="nav-5-1"></span>
+<span id="nav-6-1"></span>
 
 ### MacOS
 
@@ -160,11 +180,11 @@ Wails 使用 cgo 与原生渲染引擎结合，因此需要依赖一些平台的
 
 `xcode-select --install`
 
-<span id="nav-5-2"></span>
+<span id="nav-6-2"></span>
 
 ### Linux
 
-<span id="nav-5-2-1"></span>
+<span id="nav-6-2-1"></span>
 
 #### Debian/Ubuntu
 
@@ -176,7 +196,7 @@ _Ubuntu: 16.04, 18.04, 19.04_
 
 _也成功测试了: Zorin 15, Parrot 4.7, Linuxmint 19, Elementary 5, Kali, Neon_, Pop!\_OS
 
-<span id="nav-5-2-2"></span>
+<span id="nav-6-2-2"></span>
 
 #### Arch Linux / ArchLabs / Ctlos Linux
 
@@ -184,7 +204,7 @@ _也成功测试了: Zorin 15, Parrot 4.7, Linuxmint 19, Elementary 5, Kali, Neo
 
 _也成功测试了: Manjaro & ArcoLinux_
 
-<span id="nav-5-2-3"></span>
+<span id="nav-6-2-3"></span>
 
 #### Centos
 
@@ -192,7 +212,7 @@ _也成功测试了: Manjaro & ArcoLinux_
 
 _CentOS 6, 7_
 
-<span id="nav-5-2-4"></span>
+<span id="nav-6-2-4"></span>
 
 #### Fedora
 
@@ -200,39 +220,39 @@ _CentOS 6, 7_
 
 _Fedora 29, 30_
 
-<span id="nav-5-2-5"></span>
+<span id="nav-6-2-5"></span>
 
 #### VoidLinux & VoidLinux-musl
 
 `xbps-install gtk+3-devel webkit2gtk-devel`
 
-<span id="nav-5-2-6"></span>
+<span id="nav-6-2-6"></span>
 
 #### Gentoo
 
 `sudo emerge gtk+:3 webkit-gtk`
 
-<span id="nav-5-3"></span>
+<span id="nav-6-3"></span>
 
 ### Windows
 
 Windows 需要 GCC 和相关工具。 建议从 [http://tdm-gcc.tdragon.net/download](http://tdm-gcc.tdragon.net/download) 下载， 安装完成，您就可以开始了。
 
-<span id="nav-6"></span>
+<span id="nav-7"></span>
 
-## 安装
+## 使用方法
 
 **确保 Go modules 是开启的：GO111MODULE=on 并且 go/bin 在您的 PATH 变量中。**
 
 安装很简单，运行以下命令：
 
-<pre style='color:white'>
+```
 go get -u github.com/wailsapp/wails/cmd/wails
-</pre>
+```
 
-<span id="nav-7"></span>
+<span id="nav-7-1"></span>
 
-## 下一步
+### 下一步
 
 建议在此时阅读 [https://wails.app](https://wails.app) 上面的文档.
 
@@ -244,14 +264,14 @@ go get -u github.com/wailsapp/wails/cmd/wails
 
   取决于您的要求。它旨在使 Go 程序员可以轻松制作轻量级桌面应用程序或在其现有应用程序中添加前端。尽管 Wails 当前不提供对诸如菜单之类的原生元素的钩子，但将来可能会改变。
 
-- 这个项目针对的是谁?
+- 这个项目针对的是哪些人?
 
   希望将 HTML / JS / CSS 前端与其应用程序捆绑在一起的程序员，而不是借助创建服务并打开浏览器进行查看的方式。
 
 - 名字怎么来的?
 
   当我看到 WebView 时，我想"我真正想要的是围绕构建 WebView 应用程序工作，有点像 Rails 对于 Ruby"。因此，最初它是一个文字游戏（Webview on
-  Rails）。碰巧也是我来自的 [国家](https://en.wikipedia.org/wiki/Wales) 的英文名字的同音。所以就是他了。
+  Rails）。碰巧也是我来自的 [国家](https://en.wikipedia.org/wiki/Wales) 的英文名字的同音。所以就是它了。
 
 <span id="nav-9"></span>
 
@@ -302,6 +322,7 @@ go get -u github.com/wailsapp/wails/cmd/wails
 <a href="https://github.com/Igogrek"><img src="https://github.com/Igogrek.png?size=40" width="40"/></a></a>
 <a href="https://github.com/aschey"><img src="https://github.com/aschey.png?size=40" width="40"/></a></a>
 <a href="https://github.com/akhudek"><img src="https://github.com/akhudek.png?size=40" width="40"/></a></a>
+<a href="https://github.com/s12chung"><img src="https://github.com/s12chung.png?size=40" width="40"/></a></a>
 
 <span id="nav-10"></span>
 
@@ -311,9 +332,9 @@ go get -u github.com/wailsapp/wails/cmd/wails
 
 - [Dustin Krysak](https://wiki.ubuntu.com/bashfulrobot) - 他的支持和反馈是巨大的。
 - [Serge Zaitsev](https://github.com/zserge) - Wails 窗口所使用的 [Webview](https://github.com/zserge/webview) 的作者。
-- [Byron](https://github.com/bh90210) - 有时，Byron 单枪匹马地保持这个项目活着。没有他令人难以置信的投入，我们永远不会得到 v1 。
+- [Byron](https://github.com/bh90210) - 有时，Byron 一个人保持这个项目活跃着。没有他令人难以置信的投入，我们永远不会得到 v1 。
 
-This project was mainly coded to the following albums:
+编写项目代码时伴随着以下专辑：
 
 - [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)
@@ -331,17 +352,11 @@ This project was mainly coded to the following albums:
 
 <span id="nav-11"></span>
 
-## 许可协议
-
-[![FOSSA Status](https://app.fossa.io/api/projects/git%2Bgithub.com%2Fwailsapp%2Fwails.svg?type=large)](https://app.fossa.io/projects/git%2Bgithub.com%2Fwailsapp%2Fwails?ref=badge_large)
-
-<span id="nav-12"></span>
-
 ## 特别感谢
 
 <p align="center" style="text-align: center">
    <a href="https://pace.dev"><img src="pace.jpeg"/></a><br/>
-   <i>非常<i/>感谢<a href="https://pace.dev">Pace</a>对项目的赞助，并帮助将 Wails 移植到 Apple Silicon !<br/><br/>
+   <i>非常</i> 感谢<a href="https://pace.dev">Pace</a>对项目的赞助，并帮助将 Wails 移植到 Apple Silicon !<br/><br/>
    如果您正在寻找一个强大并且快速和易于使用的项目管理工具，可以看看他们！<br/><br/>
 </p>
 

cmd/version.go

@@ -1,4 +1,4 @@
 package cmd
 
 // Version - Wails version
-const Version = "v1.16.7"
+const Version = "v1.16.8"

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

@@ -5,11 +5,15 @@ import (
 	"io"
 	"os"
 	"os/exec"
+	"path/filepath"
 	"runtime"
 	"strings"
 	"text/tabwriter"
 	"time"
 
+	"github.com/wailsapp/wails/v2/cmd/wails/internal"
+	"github.com/wailsapp/wails/v2/internal/gomod"
+
 	"github.com/wailsapp/wails/v2/internal/system"
 
 	"github.com/leaanthony/clir"
@@ -42,7 +46,7 @@ func AddBuildSubcommand(app *clir.Cli, w io.Writer) {
 
 	// Setup Platform flag
 	platform := runtime.GOOS
-	//command.StringFlag("platform", "Platform to target", &platform)
+	command.StringFlag("platform", "Platform to target", &platform)
 
 	// Verbosity
 	verbosity := 1
@@ -95,14 +99,14 @@ func AddBuildSubcommand(app *clir.Cli, w io.Writer) {
 			"darwin/amd64",
 			"darwin/arm64",
 			"darwin/universal",
-			"linux",
+			//"linux",
 			//"linux/amd64",
 			//"linux/arm-7",
 			"windows",
 			"windows/amd64",
 		})
 		if !validPlatformArch.Contains(platform) {
-			return fmt.Errorf("platform %s is not supported", platform)
+			return fmt.Errorf("platform %s is not supported. Platforms supported: %s", platform, validPlatformArch.Join(","))
 		}
 
 		if compress && platform == "darwin/universal" {
@@ -129,8 +133,8 @@ func AddBuildSubcommand(app *clir.Cli, w io.Writer) {
 			}
 		}
 
-		if runtime.GOOS == "darwin" && !experimental {
-			return fmt.Errorf("MacOS version coming soon!")
+		if runtime.GOOS == "linux" && !experimental {
+			return fmt.Errorf("Linux version coming soon!")
 		}
 
 		// Webview2 installer strategy (download by default)
@@ -205,6 +209,11 @@ func AddBuildSubcommand(app *clir.Cli, w io.Writer) {
 		fmt.Fprintf(w, "\n")
 		w.Flush()
 
+		err = checkGoModVersion(logger)
+		if err != nil {
+			return err
+		}
+
 		return doBuild(buildOptions)
 	})
 }
@@ -228,3 +237,29 @@ func doBuild(buildOptions *build.Options) error {
 
 	return nil
 }
+
+func checkGoModVersion(logger *clilogger.CLILogger) error {
+	cwd, err := os.Getwd()
+	if err != nil {
+		return err
+	}
+	gomodFilename := filepath.Join(cwd, "go.mod")
+	gomodData, err := os.ReadFile(gomodFilename)
+	if err != nil {
+		return err
+	}
+	outOfSync, err := gomod.GoModOutOfSync(gomodData, internal.Version)
+	if err != nil {
+		return err
+	}
+	if !outOfSync {
+		return nil
+	}
+	gomodversion, err := gomod.GetWailsVersionFromModFile(gomodData)
+	if err != nil {
+		return err
+	}
+
+	logger.Println("Warning: go.mod is using Wails '%s' but the CLI is '%s'. Consider updating it.\n", gomodversion.String(), internal.Version)
+	return nil
+}

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

@@ -16,10 +16,10 @@ import (
 	"syscall"
 	"time"
 
+	"github.com/google/shlex"
 	"github.com/wailsapp/wails/v2/cmd/wails/internal"
 	"github.com/wailsapp/wails/v2/internal/gomod"
 
-	"github.com/leaanthony/slicer"
 	"github.com/wailsapp/wails/v2/internal/project"
 
 	"github.com/pkg/browser"
@@ -72,6 +72,7 @@ type devFlags struct {
 	forceBuild      bool
 	debounceMS      int
 	devServerURL    string
+	appargs         string
 }
 
 // AddSubcommand adds the `dev` command for the Wails application
@@ -93,6 +94,7 @@ func AddSubcommand(app *clir.Cli, w io.Writer) error {
 	command.BoolFlag("f", "Force build application", &flags.forceBuild)
 	command.IntFlag("debounce", "The amount of time to wait to trigger a reload on change", &flags.debounceMS)
 	command.StringFlag("devserverurl", "The url of the dev server to use", &flags.devServerURL)
+	command.StringFlag("appargs", "arguments to pass to the underlying app (quoted and space searated)", &flags.appargs)
 
 	command.Action(func() error {
 		// Create logger
@@ -111,8 +113,8 @@ func AddSubcommand(app *clir.Cli, w io.Writer) error {
 			}
 		}
 
-		if runtime.GOOS == "darwin" && !experimental {
-			return fmt.Errorf("MacOS version coming soon!")
+		if runtime.GOOS == "linux" && !experimental {
+			return fmt.Errorf("Linux version coming soon!")
 		}
 
 		cwd, err := os.Getwd()
@@ -353,6 +355,10 @@ func loadAndMergeProjectConfig(cwd string, flags *devFlags) (*project.Project, e
 		shouldSaveConfig = true
 	}
 
+	if flags.appargs == "" && projectConfig.AppArgs != "" {
+		flags.appargs = projectConfig.AppArgs
+	}
+
 	if shouldSaveConfig {
 		err = projectConfig.Save()
 		if err != nil {
@@ -463,16 +469,20 @@ func restartApp(buildOptions *build.Options, debugBinaryProcess *process.Process
 		debugBinaryProcess = nil
 	}
 
+	// parse appargs if any
+	args, err := shlex.Split(flags.appargs)
+
+	if err != nil {
+		buildOptions.Logger.Fatal("Unable to parse appargs: %s", err.Error())
+	}
+
+	// Set environment variables accordingly
+	os.Setenv("loglevel", flags.loglevel)
+	os.Setenv("assetdir", flags.assetDir)
+	os.Setenv("devserverurl", flags.devServerURL)
+
 	// Start up new binary with correct args
-	args := slicer.StringSlicer{}
-	args.Add("-loglevel", flags.loglevel)
-	if flags.assetDir != "" {
-		args.Add("-assetdir", flags.assetDir)
-	}
-	if flags.devServerURL != "" {
-		args.Add("-devserverurl", flags.devServerURL)
-	}
-	newProcess := process.NewProcess(appBinary, args.AsSlice()...)
+	newProcess := process.NewProcess(appBinary, args...)
 	err = newProcess.Start(exitCodeChannel)
 	if err != nil {
 		// Remove binary

v2/cmd/wails/internal/commands/initialise/templates/templates/svelte/frontend/src/global.css

@@ -2,7 +2,7 @@
 html {
 	text-align: center;
 	color: white;
-	background-color: rgba(0, 0, 0, 255);
+	background-color: rgba(33, 37, 43, 0.2);
 	width: 100%;
 	height: 100%;
 }

v2/cmd/wails/internal/commands/initialise/templates/templates/svelte/main.tmpl.go

@@ -4,6 +4,8 @@ import (
 	"embed"
 	"log"
 
+	"github.com/wailsapp/wails/v2/pkg/options/mac"
+
 	"github.com/wailsapp/wails/v2"
 	"github.com/wailsapp/wails/v2/pkg/logger"
 	"github.com/wailsapp/wails/v2/pkg/options"
@@ -13,6 +15,9 @@ import (
 //go:embed frontend/dist
 var assets embed.FS
 
+//go:embed build/appicon.png
+var icon []byte
+
 func main() {
 	// Create an instance of the app structure
 	app := NewApp()
@@ -31,7 +36,7 @@ func main() {
 		Frameless:         false,
 		StartHidden:       false,
 		HideWindowOnClose: false,
-		RGBA:              &options.RGBA{R: 255, G: 255, B: 255, A: 255},
+		RGBA:              &options.RGBA{R: 33, G: 37, B: 43, A: 255},
 		Assets:            assets,
 		LogLevel:          logger.DEBUG,
 		OnStartup:         app.startup,
@@ -46,6 +51,17 @@ func main() {
 			WindowIsTranslucent:  false,
 			DisableWindowIcon:    false,
 		},
+		Mac: &mac.Options{
+			TitleBar:             mac.TitleBarHiddenInset(),
+			Appearance:           mac.NSAppearanceNameDarkAqua,
+			WebviewIsTransparent: true,
+			WindowIsTranslucent:  true,
+			About: &mac.AboutInfo{
+				Title:   "My Application",
+				Message: "© 2021 Me",
+				Icon:    icon,
+			},
+		},
 	})
 
 	if err != nil {

v2/cmd/wails/internal/commands/initialise/templates/templates/svelte/wails.tmpl.json

@@ -4,6 +4,7 @@
   "assetdir": "frontend/dist",
   "frontend:install": "npm install",
   "frontend:build": "npm run build",
+  "wailsjsdir": "./frontend",
   "author": {
     "name": "{{.AuthorName}}",
     "email": "{{.AuthorEmail}}"

v2/cmd/wails/internal/commands/initialise/templates/templates/vanilla/frontend/src/main.css

@@ -1,12 +1,11 @@
 html {
-  background-color: rgba(33, 37, 43, 1);
+  background-color: rgba(33, 37, 43, 0.2);
   text-align: center;
   color: white;
 }
 
 body {
   margin: 0;
-  color: white;
   font-family: "Nunito", -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto",
   "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue",
   sans-serif;

v2/cmd/wails/internal/commands/initialise/templates/templates/vanilla/main.tmpl.go

@@ -4,6 +4,8 @@ import (
 	"embed"
 	"log"
 
+	"github.com/wailsapp/wails/v2/pkg/options/mac"
+
 	"github.com/wailsapp/wails/v2"
 	"github.com/wailsapp/wails/v2/pkg/logger"
 	"github.com/wailsapp/wails/v2/pkg/options"
@@ -13,6 +15,9 @@ import (
 //go:embed frontend/src
 var assets embed.FS
 
+//go:embed build/appicon.png
+var icon []byte
+
 func main() {
 	// Create an instance of the app structure
 	app := NewApp()
@@ -31,7 +36,7 @@ func main() {
 		Frameless:         false,
 		StartHidden:       false,
 		HideWindowOnClose: false,
-		RGBA:              &options.RGBA{R: 255, G: 255, B: 255, A: 255},
+		RGBA:              &options.RGBA{R: 33, G: 37, B: 43, A: 255},
 		Assets:            assets,
 		LogLevel:          logger.DEBUG,
 		OnStartup:         app.startup,
@@ -46,6 +51,16 @@ func main() {
 			WindowIsTranslucent:  false,
 			DisableWindowIcon:    false,
 		},
+		Mac: &mac.Options{
+			TitleBar:             mac.TitleBarHiddenInset(),
+			WebviewIsTransparent: true,
+			WindowIsTranslucent:  true,
+			About: &mac.AboutInfo{
+				Title:   "Vanilla Template",
+				Message: "Part of the Wails projects",
+				Icon:    icon,
+			},
+		},
 	})
 
 	if err != nil {

v2/cmd/wails/internal/commands/initialise/templates/templates/vanilla/wails.tmpl.json

@@ -2,6 +2,7 @@
   "name": "{{.ProjectName}}",
   "outputfilename": "{{.BinaryName}}",
   "assetdir": "frontend/src",
+  "wailsjsdir": "./frontend",
   "author": {
     "name": "{{.AuthorName}}",
     "email": "{{.AuthorEmail}}"

v2/cmd/wails/internal/version.go

@@ -1,3 +1,3 @@
 package internal
 
-var Version = "v2.0.0-beta.15"
+var Version = "v2.0.0-beta.20"

v2/go.mod

@@ -13,6 +13,7 @@ require (
 	github.com/gofiber/fiber/v2 v2.17.0
 	github.com/gofiber/websocket/v2 v2.0.8
 	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510
 	github.com/google/uuid v1.1.2 // indirect
 	github.com/gorilla/websocket v1.4.1
 	github.com/imdario/mergo v0.3.12
@@ -60,6 +61,7 @@ require (
 	github.com/jchv/go-winloader v0.0.0-20210711035445-715c2860da7e // indirect
 	github.com/kevinburke/ssh_config v0.0.0-20201106050909-4977a11b4351 // indirect
 	github.com/klauspost/compress v1.12.2 // indirect
+	github.com/kr/pretty v0.3.0 // indirect
 	github.com/logrusorgru/aurora v0.0.0-20181002194514-a7b3b318ed4e // indirect
 	github.com/mattn/go-runewidth v0.0.7 // indirect
 	github.com/mitchellh/go-homedir v1.1.0 // indirect

v2/go.sum

@@ -75,6 +75,8 @@ github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
 github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU=
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
+github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 h1:El6M4kTTCOh6aBiKaUGG7oYTSPP8MxqL4YI3kZKwcP4=
+github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510/go.mod h1:pupxD2MaaD3pAXIBCelhxNneeOaAeabZDe5s4K6zSpQ=
 github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/google/uuid v1.1.2 h1:EVhdT+1Kseyi1/pUmXKaFxYsDNy9RQYkMWRH68J/W7Y=
 github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
@@ -101,8 +103,9 @@ github.com/klauspost/compress v1.12.2/go.mod h1:8dP1Hq4DHOhN9w426knH3Rhby4rFm6D8
 github.com/klauspost/cpuid v1.2.1/go.mod h1:Pj4uuM528wm8OyEC2QMXAi2YiTZ96dNQPGgoMS4s3ek=
 github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
-github.com/kr/pretty v0.2.1 h1:Fmg33tUaq4/8ym9TJN1x7sLJnHVwhP33CNkpYV/7rwI=
 github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
+github.com/kr/pretty v0.3.0 h1:WgNl7dwNpEZ6jJ9k1snq4pZsg7DOEN8hP9Xw0Tsjwk0=
+github.com/kr/pretty v0.3.0/go.mod h1:640gp4NfQd8pI5XOwp5fnNeVWj67G7CFk/SaSQn7NBk=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
@@ -159,6 +162,8 @@ github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/rogpeppe/go-internal v1.6.1 h1:/FiVV8dS/e+YqF2JvO3yXRFbBLTIuSDkuC7aBOAvL+k=
+github.com/rogpeppe/go-internal v1.6.1/go.mod h1:xXDCJY+GAPziupqXw64V24skbSoqbTEfhy4qGm1nDQc=
 github.com/savsgio/gotils v0.0.0-20200117113501-90175b0fbe3f h1:PgA+Olipyj258EIEYnpFFONrrCcAIWNUNoFhUfMqAGY=
 github.com/savsgio/gotils v0.0.0-20200117113501-90175b0fbe3f/go.mod h1:lHhJedqxCoHN+zMtwGNTXWmF0u9Jt363FYRhV6g0CdY=
 github.com/sergi/go-diff v1.1.0 h1:we8PVUC3FE2uYfodKH/nBHMSetSfHDR6scGdBi+erh0=
@@ -280,10 +285,12 @@ google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp0
 google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk=
 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
 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/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
+gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/warnings.v0 v0.1.2 h1:wFXVbFY8DY5/xOe1ECiWdKCzZlxgshcYVNkBHstARME=
 gopkg.in/warnings.v0 v0.1.2/go.mod h1:jksf8JmL6Qr/oQM2OXTHunEvvTAsrWBLb6OOjuVWRNI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

v2/internal/appng/app_bindings.go

@@ -61,6 +61,9 @@ func generateBindings(bindings *binding.Bindings) error {
 		return err
 	}
 
+	if projectConfig.WailsJSDir == "" {
+		projectConfig.WailsJSDir = filepath.Join(cwd, "frontend")
+	}
 	wrapperDir := filepath.Join(projectConfig.WailsJSDir, "wailsjs", "runtime")
 	_ = os.RemoveAll(wrapperDir)
 	extractor := gosod.New(wrapper.RuntimeWrapper)

v2/internal/appng/app_dev.go

@@ -6,6 +6,9 @@ package appng
 import (
 	"context"
 	"flag"
+	"os"
+	"path/filepath"
+
 	"github.com/wailsapp/wails/v2/internal/binding"
 	"github.com/wailsapp/wails/v2/internal/frontend"
 	"github.com/wailsapp/wails/v2/internal/frontend/desktop"
@@ -16,18 +19,14 @@ import (
 	"github.com/wailsapp/wails/v2/internal/logger"
 	"github.com/wailsapp/wails/v2/internal/menumanager"
 	"github.com/wailsapp/wails/v2/internal/project"
-	"github.com/wailsapp/wails/v2/internal/signal"
 	pkglogger "github.com/wailsapp/wails/v2/pkg/logger"
 	"github.com/wailsapp/wails/v2/pkg/options"
-	"os"
-	"path/filepath"
 )
 
 // App defines a Wails application structure
 type App struct {
 	frontend frontend.Frontend
 	logger   *logger.Logger
-	signal   *signal.Manager
 	options  *options.App
 
 	menuManager *menumanager.Manager
@@ -60,19 +59,47 @@ func CreateApp(appoptions *options.App) (*App, error) {
 	myLogger.SetLogLevel(appoptions.LogLevel)
 
 	// Check for CLI Flags
-	assetdir := flag.String("assetdir", "", "Directory to serve assets")
-	devServerURL := flag.String("devserverurl", "", "URL of development server")
-	loglevel := flag.String("loglevel", "debug", "Loglevel to use - Trace, Debug, Info, Warning, Error")
-	flag.Parse()
-	if devServerURL != nil && *devServerURL != "" {
-		ctx = context.WithValue(ctx, "devserverurl", *devServerURL)
+	var assetdirFlag *string
+	var devServerURLFlag *string
+	var loglevelFlag *string
+
+	assetdir := os.Getenv("assetdir")
+	if assetdir == "" {
+		assetdirFlag = flag.String("assetdir", "", "Directory to serve assets")
 	}
-	if assetdir != nil && *assetdir != "" {
-		ctx = context.WithValue(ctx, "assetdir", *assetdir)
+	devServerURL := os.Getenv("devserverurl")
+	if devServerURL == "" {
+		devServerURLFlag = flag.String("devserverurl", "", "URL of development server")
 	}
 
-	if loglevel != nil && *loglevel != "" {
-		level, err := pkglogger.StringToLogLevel(*loglevel)
+	loglevel := os.Getenv("loglevel")
+	if loglevel == "" {
+		loglevelFlag = flag.String("loglevel", "debug", "Loglevel to use - Trace, Debug, Info, Warning, Error")
+	}
+
+	// If we weren't given the assetdir in the environment variables
+	if assetdir == "" {
+		flag.Parse()
+		if assetdirFlag != nil {
+			assetdir = *assetdirFlag
+		}
+		if devServerURLFlag != nil {
+			devServerURL = *devServerURLFlag
+		}
+		if loglevelFlag != nil {
+			loglevel = *loglevelFlag
+		}
+	}
+
+	if devServerURL != "" {
+		ctx = context.WithValue(ctx, "devserverurl", devServerURL)
+	}
+	if assetdir != "" {
+		ctx = context.WithValue(ctx, "assetdir", assetdir)
+	}
+
+	if loglevel != "" {
+		level, err := pkglogger.StringToLogLevel(loglevel)
 		if err != nil {
 			return nil, err
 		}

v2/internal/appng/app_production.go

@@ -5,6 +5,7 @@ package appng
 
 import (
 	"context"
+
 	"github.com/wailsapp/wails/v2/internal/binding"
 	"github.com/wailsapp/wails/v2/internal/frontend"
 	"github.com/wailsapp/wails/v2/internal/frontend/desktop"
@@ -12,7 +13,6 @@ import (
 	"github.com/wailsapp/wails/v2/internal/frontend/runtime"
 	"github.com/wailsapp/wails/v2/internal/logger"
 	"github.com/wailsapp/wails/v2/internal/menumanager"
-	"github.com/wailsapp/wails/v2/internal/signal"
 	"github.com/wailsapp/wails/v2/pkg/options"
 )
 
@@ -20,7 +20,6 @@ import (
 type App struct {
 	frontend frontend.Frontend
 	logger   *logger.Logger
-	signal   *signal.Manager
 	options  *options.App
 
 	menuManager *menumanager.Manager
@@ -36,9 +35,6 @@ type App struct {
 
 func (a *App) Run() error {
 	err := a.frontend.Run(a.ctx)
-	if a.shutdownCallback != nil {
-		a.shutdownCallback(a.ctx)
-	}
 	return err
 }
 

v2/internal/frontend/desktop/darwin/AppDelegate.h

@@ -9,11 +9,12 @@
 #define AppDelegate_h
 
 #import <Cocoa/Cocoa.h>
+#import "WailsContext.h"
 
 @interface AppDelegate : NSResponder <NSTouchBarProvider>
 
 @property bool alwaysOnTop;
-@property (retain) NSWindow* mainWindow;
+@property (retain) WailsWindow* mainWindow;
 
 @end
 

v2/internal/frontend/desktop/darwin/AppDelegate.m

@@ -25,28 +25,6 @@
 - (void)applicationDidFinishLaunching:(NSNotification *)aNotification {
     [NSApp activateIgnoringOtherApps:YES];
 }
-//
-//- (void) CreateMenu {
-//    [NSApplication sharedApplication];
-//    menubar = [[NSMenu new] autorelease];
-//    id appMenuItem = [[NSMenuItem new] autorelease];
-//    [menubar addItem:appMenuItem];
-//    [NSApp setMainMenu:menubar];
-//    id appMenu = [[NSMenu new] autorelease];
-//    id appName = [[NSProcessInfo processInfo] processName];
-//    id quitTitle = [@"Quit " stringByAppendingString:appName];
-//    id quitMenuItem = [[[NSMenuItem alloc] initWithTitle:quitTitle
-//        action:@selector(terminate:) keyEquivalent:@"q"]
-//              autorelease];
-//    [appMenu addItem:quitMenuItem];
-//    [appMenuItem setSubmenu:appMenu];
-//}
-//
-//- (void) dealloc {
-//    [super dealloc];
-//    window = nil;
-//    menubar = nil;
-//}
 
 @synthesize touchBar;
 

v2/internal/frontend/desktop/darwin/Application.h

@@ -36,9 +36,26 @@ void Quit(void*);
 const char* GetSize(void *ctx);
 const char* GetPos(void *ctx);
 
-void ProcessURLResponse(void *inctx, const char *url, const char *contentType, const char *data, int datalength);
+void ProcessURLResponse(void *inctx, const char *url, const char *contentType, void* data, int datalength);
 
-void MessageDialog(void *inctx, const char* dialogType, const char* title, const char* message, const char* button1, const char* button2, const char* button3, const char* button4, const char* defaultButton, const char* cancelButton);
+/* Dialogs */
+
+void MessageDialog(void *inctx, const char* dialogType, const char* title, const char* message, const char* button1, const char* button2, const char* button3, const char* button4, const char* defaultButton, const char* cancelButton, void* iconData, int iconDataLength);
 void OpenFileDialog(void *inctx, const char* title, const char* defaultFilename, const char* defaultDirectory, int allowDirectories, int allowFiles, int canCreateDirectories, int treatPackagesAsDirectories, int resolveAliases, int showHiddenFiles, int allowMultipleSelection, const char* filters);
 void SaveFileDialog(void *inctx, const char* title, const char* defaultFilename, const char* defaultDirectory, int canCreateDirectories, int treatPackagesAsDirectories, int showHiddenFiles, const char* filters);
+
+/* Application Menu */
+void* NewMenu(const char* name);
+void AppendSubmenu(void* parent, void* child);
+void AppendRole(void *inctx, void *inMenu, int role);
+void SetAsApplicationMenu(void *inctx, void *inMenu);
+void UpdateApplicationMenu(void *inctx);
+
+void SetAbout(void *inctx, const char* title, const char* description, void* imagedata, int datalen);
+void* AppendMenuItem(void* inctx, void* nsmenu, const char* label, const char* shortcutKey, int modifiers, int disabled, int checked, int menuItemID);
+void AppendSeparator(void* inMenu);
+void UpdateMenuItem(void* nsmenuitem, int checked);
+
+NSString* safeInit(const char* input);
+
 #endif /* Application_h */