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Merge remote-tracking branch 'origin/v3-alpha' into v3-alpha

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# Conflicts:
#	v2/internal/app/app_dev.go
#	v3/STATUS.md
#	v3/Taskfile.yaml
#	v3/examples/binding/go.mod
#	v3/examples/binding/go.sum
#	v3/examples/menu/main.go
#	v3/examples/window/main.go
#	v3/go.mod
#	v3/go.sum
#	v3/pkg/application/application_windows.go
#	v3/pkg/application/dialogs_windows.go
#	v3/pkg/application/menuitem_windows.go
#	v3/pkg/application/options_webview_window.go
#	v3/pkg/application/options_win.go
#	v3/pkg/application/popupmenu_windows.go
#	v3/pkg/application/systemtray_windows.go
#	v3/pkg/application/webview_window.go
#	v3/pkg/application/webview_window_windows.go
#	v3/pkg/events/events.go
#	v3/pkg/events/events.txt
#	v3/pkg/w32/constants.go
#	v3/pkg/w32/popupmenu.go
#	v3/pkg/w32/screen.go
#	v3/pkg/w32/typedef.go
#	v3/pkg/w32/user32.go
#	website/src/pages/changelog.mdx
This commit is contained in:
Lea Anthony 2023-06-07 08:19:25 +10:00
commit d1932c36ce
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GPG Key ID: 33DAF7BB90A58405
927 changed files with 38474 additions and 39311 deletions
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1
.eslintignore
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@ -1 +0,0 @@
runtime/assets/default.html

30
.eslintrc
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@ -1,30 +0,0 @@
{
"env": {
"browser": true,
"es6": true,
"node": true,
},
"extends": "eslint:recommended",
"parserOptions": {
"ecmaVersion": 2016,
"sourceType": "module",
},
"rules": {
"indent": [
"error",
"tab"
],
"linebreak-style": [
"error",
"unix"
],
"quotes": [
"error",
"single"
],
"semi": [
"error",
"always"
]
}
}

4
.github/ISSUE_TEMPLATE/config.yml vendored
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@ -1,5 +1,9 @@
blank_issues_enabled: true
contact_links:
- name: Discord Chat
url: https://discord.gg/BrRSWTaxVK
about: Ask questions and discuss with other Wails users in real time.
- name: GitHub Community Discussions
url: https://github.com/wailsapp/wails/discussions
about: If your question is not a feature or a bug, please go to the discussion panel and retrieve if your question already exists before submitting.

37
.github/pull_request_template.md vendored Normal file
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@ -0,0 +1,37 @@
# Description
Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context. List any dependencies that are required for this change.
Fixes # (issue)
## Type of change
Please delete options that are not relevant.
- [ ] Bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
- [ ] This change requires a documentation update
# How Has This Been Tested?
Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration using `wails doctor`.
- [ ] Windows
- [ ] macOS
- [ ] Linux
## Test Configuration
Please paste the output of `wails doctor`. If you are unable to run this command, please describe your environment in as much detail as possible.
# Checklist:
- [ ] I have updated `website/src/pages/changelog.mdx` with details of this PR
- [ ] My code follows the general coding style of this project
- [ ] I have performed a self-review of my own code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation
- [ ] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my feature works
- [ ] New and existing unit tests pass locally with my changes

37
.github/workflows/format-markdown-files.yml vendored Normal file
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@ -0,0 +1,37 @@
name: Format Markdown Files
on:
workflow_dispatch:
push:
branches: [master]
jobs:
format_markdown_files:
runs-on: ubuntu-latest
if: github.repository == 'wailsapp/wails'
steps:
- uses: actions/checkout@v3
- name: Setup Nodejs
uses: actions/setup-node@v2
with:
node-version: 18.x
- name: Install Task
uses: arduino/setup-task@v1
with:
version: 3.x
repo-token: ${{ secrets.GITHUB_TOKEN }}
- name: Format All Markdown Files
run: task format-all-md
- name: Create Pull Request
uses: peter-evans/create-pull-request@v4
with:
commit-message: "docs: format document"
title: "docs: format document"
body: "- [x] Format all Markdown(x) documents"
branch: chore/format-markdown-files
delete-branch: true
draft: false

2
.github/workflows/sync-translated-documents.yml vendored
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@ -2,6 +2,8 @@ name: Sync Translations
on:
workflow_dispatch:
schedule:
- cron: "0 0 * * *"
jobs:
sync-translated-documents:

34
.goreleaser.yml
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@ -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:'

6
.hound.yml
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@ -1,6 +0,0 @@
jshint:
config_file: .jshintrc
eslint:
enabled: true
config_file: .eslintrc
ignore_file: .eslintignore

3
.jshintrc
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@ -1,3 +0,0 @@
{
"esversion": 6
}

3
.prettierignore Normal file
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@ -0,0 +1,3 @@
website
v2
v3

6
.prettierrc.yml Normal file
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@ -0,0 +1,6 @@
overrides:
- files:
- "**/*.md"
options:
printWidth: 80
proseWrap: always

5
README.ja.md
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@ -26,8 +26,8 @@
<a href="https://github.com/avelino/awesome-go" rel="nofollow">
<img src="https://cdn.rawgit.com/sindresorhus/awesome/d7305f38d29fed78fa85652e3a63e154dd8e8829/media/badge.svg" alt="Awesome" />
</a>
<a href="https://app.slack.com/client/T029RQSE6/CJ4P9F7MZ">
<img alt="Slack" src="https://img.shields.io/badge/slack-gophers%2Fwails%20-blue?logo=slack"/>
<a href="https://discord.gg/BrRSWTaxVK">
<img alt="Discord" src="https://dcbadge.vercel.app/api/server/BrRSWTaxVK?style=flat"/>
</a>
<br/>
<a href="https://github.com/wailsapp/wails/actions/workflows/build-and-test.yml" rel="nofollow">
@ -58,6 +58,7 @@
- [スポンサー](#スポンサー)
- [始め方](#始め方)
- [FAQ](#faq)
- [スター数の推移](#スター数の推移)
- [コントリビューター](#コントリビューター)
- [特記事項](#特記事項)
- [スペシャルサンクス](#スペシャルサンクス)

5
README.ko.md
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@ -26,8 +26,8 @@
<a href="https://github.com/avelino/awesome-go" rel="nofollow">
<img src="https://cdn.rawgit.com/sindresorhus/awesome/d7305f38d29fed78fa85652e3a63e154dd8e8829/media/badge.svg" alt="Awesome" />
</a>
<a href="https://app.slack.com/client/T029RQSE6/CJ4P9F7MZ">
<img alt="Slack" src="https://img.shields.io/badge/slack-gophers%2Fwails%20-blue?logo=slack"/>
<a href="https://discord.gg/BrRSWTaxVK">
<img alt="Discord" src="https://dcbadge.vercel.app/api/server/BrRSWTaxVK?style=flat"/>
</a>
<br/>
<a href="https://github.com/wailsapp/wails/actions/workflows/build-and-test.yml" rel="nofollow">
@ -57,6 +57,7 @@
- [시작하기](#시작하기)
- [스폰서](#스폰서)
- [FAQ](#faq)
- [Stargazers 성장 추세](#stargazers-성장-추세)
- [기여자](#기여자)
- [라이센스](#라이센스)
- [영감](#영감)

7
README.md
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@ -24,8 +24,8 @@
<a href="https://github.com/avelino/awesome-go" rel="nofollow">
<img src="https://cdn.rawgit.com/sindresorhus/awesome/d7305f38d29fed78fa85652e3a63e154dd8e8829/media/badge.svg" alt="Awesome" />
</a>
<a href="https://app.slack.com/client/T029RQSE6/CJ4P9F7MZ">
<img alt="Slack" src="https://img.shields.io/badge/slack-gophers%2Fwails%20-blue?logo=slack"/>
<a href="https://discord.gg/BrRSWTaxVK">
<img alt="Discord" src="https://dcbadge.vercel.app/api/server/BrRSWTaxVK?style=flat"/>
</a>
<br/>
<a href="https://github.com/wailsapp/wails/actions/workflows/build-and-test.yml" rel="nofollow">
@ -55,6 +55,7 @@
- [Getting Started](#getting-started)
- [Sponsors](#sponsors)
- [FAQ](#faq)
- [Stargazers over time](#stargazers-over-time)
- [Contributors](#contributors)
- [License](#license)
- [Inspiration](#inspiration)
@ -91,9 +92,9 @@ The installation instructions are on the [official website](https://wails.io/doc
## Sponsors
This project is supported by these kind people / companies:
<img src="website/static/img/sponsors.svg" style="width:100%;max-width:800px;"/>
<p align="center">
<img src="https://wails.io/img/sponsor/jetbrains-grayscale.webp" style="width: 100px"/>
</p>

5
README.zh-Hans.md
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@ -26,8 +26,8 @@
<a href="https://github.com/avelino/awesome-go" rel="nofollow">
<img src="https://cdn.rawgit.com/sindresorhus/awesome/d7305f38d29fed78fa85652e3a63e154dd8e8829/media/badge.svg" alt="Awesome" />
</a>
<a href="https://app.slack.com/client/T029RQSE6/CJ4P9F7MZ">
<img alt="Slack" src="https://img.shields.io/badge/slack-gophers%2Fwails%20-blue?logo=slack"/>
<a href="https://discord.gg/BrRSWTaxVK">
<img alt="Discord" src="https://dcbadge.vercel.app/api/server/BrRSWTaxVK?style=flat"/>
</a>
<br/>
<a href="https://github.com/wailsapp/wails/actions/workflows/build-and-test.yml" rel="nofollow">
@ -57,6 +57,7 @@
- [快速入门](#快速入门)
- [赞助商](#赞助商)
- [常见问题](#常见问题)
- [星星增长趋势](#星星增长趋势)
- [贡献者](#贡献者)
- [许可证](#许可证)
- [灵感](#灵感)

33
Taskfile.yaml
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@ -2,8 +2,19 @@
version: "3"
vars:
GREETING: Hello, World!
includes:
website:
taskfile: website
dir: website
v2:
taskfile: v2
dir: v2
optional: true
v3:
taskfile: v3
dir: v3
optional: true
tasks:
contributors:check:
@ -18,7 +29,19 @@ tasks:
cmds:
- npx -y all-contributors-cli generate
release:
dir: v2/tools/release
format:md:
cmds:
- go run release.go
- npx prettier --write "**/*.md"
format:
cmds:
- task: format:md
format-all-md:
cmds:
- task: format:md
- task: website:format:md
- task: v2:format:md
# - task: v2:website:format
- task: v3:format:md
# - task: v3:website:format:md

174
app.go
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@ -1,174 +0,0 @@
package wails
import (
"os"
"syscall"
"github.com/syossan27/tebata"
"github.com/wailsapp/wails/cmd"
"github.com/wailsapp/wails/lib/binding"
"github.com/wailsapp/wails/lib/event"
"github.com/wailsapp/wails/lib/interfaces"
"github.com/wailsapp/wails/lib/ipc"
"github.com/wailsapp/wails/lib/logger"
"github.com/wailsapp/wails/lib/renderer"
wailsruntime "github.com/wailsapp/wails/runtime"
)
// -------------------------------- Compile time Flags ------------------------------
// BuildMode indicates what mode we are in
var BuildMode = cmd.BuildModeProd
// Runtime is the Go Runtime struct
type Runtime = wailsruntime.Runtime
// Store is a state store used for syncing with
// the front end
type Store = wailsruntime.Store
// CustomLogger is a specialised logger
type CustomLogger = logger.CustomLogger
// ----------------------------------------------------------------------------------
// App defines the main application struct
type App struct {
config *AppConfig // The Application configuration object
cli *cmd.Cli // In debug mode, we have a cli
renderer interfaces.Renderer // The renderer is what we will render the app to
logLevel string // The log level of the app
ipc interfaces.IPCManager // Handles the IPC calls
log *logger.CustomLogger // Logger
bindingManager interfaces.BindingManager // Handles binding of Go code to renderer
eventManager interfaces.EventManager // Handles all the events
runtime interfaces.Runtime // The runtime object for registered structs
}
// CreateApp creates the application window with the given configuration
// If none given, the defaults are used
func CreateApp(optionalConfig ...*AppConfig) *App {
var userConfig *AppConfig
if len(optionalConfig) > 0 {
userConfig = optionalConfig[0]
}
result := &App{
logLevel: "debug",
renderer: renderer.NewWebView(),
ipc: ipc.NewManager(),
bindingManager: binding.NewManager(),
eventManager: event.NewManager(),
log: logger.NewCustomLogger("App"),
}
appconfig, err := newConfig(userConfig)
if err != nil {
result.log.Fatalf("Cannot use custom HTML: %s", err.Error())
}
result.config = appconfig
// Set up the CLI if not in release mode
if BuildMode != cmd.BuildModeProd {
result.cli = result.setupCli()
} else {
// Disable Inspector in release mode
result.config.DisableInspector = true
}
// Platform specific init
platformInit()
return result
}
// Run the app
func (a *App) Run() error {
if BuildMode != cmd.BuildModeProd {
return a.cli.Run()
}
a.logLevel = "error"
err := a.start()
if err != nil {
a.log.Error(err.Error())
}
return err
}
func (a *App) start() error {
// Set the log level
logger.SetLogLevel(a.logLevel)
// Log starup
a.log.Info("Starting")
// Check if we are to run in bridge mode
if BuildMode == cmd.BuildModeBridge {
a.renderer = renderer.NewBridge()
}
// Initialise the renderer
err := a.renderer.Initialise(a.config, a.ipc, a.eventManager)
if err != nil {
return err
}
// Start signal handler
t := tebata.New(os.Interrupt, os.Kill, syscall.SIGTERM, syscall.SIGINT, syscall.SIGKILL)
t.Reserve(func() {
a.log.Debug("SIGNAL CAUGHT! Starting Shutdown")
a.renderer.Close()
})
// Start event manager and give it our renderer
a.eventManager.Start(a.renderer)
// Start the IPC Manager and give it the event manager and binding manager
a.ipc.Start(a.eventManager, a.bindingManager)
// Create the runtime
a.runtime = wailsruntime.NewRuntime(a.eventManager, a.renderer)
// Start binding manager and give it our renderer
err = a.bindingManager.Start(a.renderer, a.runtime)
if err != nil {
return err
}
// Defer the shutdown
defer a.shutdown()
// Run the renderer
err = a.renderer.Run()
if err != nil {
return err
}
return nil
}
// shutdown the app
func (a *App) shutdown() {
// Make sure this is only called once
a.log.Debug("Shutting down")
// Shutdown Binding Manager
a.bindingManager.Shutdown()
// Shutdown IPC Manager
a.ipc.Shutdown()
// Shutdown Event Manager
a.eventManager.Shutdown()
a.log.Debug("Cleanly Shutdown")
}
// Bind allows the user to bind the given object
// with the application
func (a *App) Bind(object interface{}) {
a.bindingManager.Bind(object)
}

8
app_other.go
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@ -1,8 +0,0 @@
//go:build linux || darwin || !windows
// +build linux darwin !windows
package wails
func platformInit() {
}

28
app_windows.go
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@ -1,28 +0,0 @@
//go:build windows || !linux || !darwin
// +build windows !linux !darwin
package wails
import (
"fmt"
"log"
"syscall"
)
func platformInit() {
err := SetProcessDPIAware()
if err != nil {
log.Fatalf(err.Error())
}
}
// SetProcessDPIAware via user32.dll
// https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-setprocessdpiaware
// Also, thanks Jack Mordaunt! https://github.com/wailsapp/wails/issues/293
func SetProcessDPIAware() error {
status, r, err := syscall.NewLazyDLL("user32.dll").NewProc("SetProcessDPIAware").Call()
if status == 0 {
return fmt.Errorf("exit status %d: %v %v", status, r, err)
}
return nil
}

27
cli.go
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@ -1,27 +0,0 @@
package wails
import (
"github.com/wailsapp/wails/cmd"
)
// setupCli creates a new cli handler for the application
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
result.
StringFlag("loglevel", "Sets the log level [debug|info|error|panic|fatal]. Default debug", &app.logLevel).
Action(app.start)
// Banner
result.PreRun(func(cli *cmd.Cli) error {
log := cmd.NewLogger()
log.YellowUnderline(app.config.Title + " - Debug Build")
return nil
})
return result
}

10
cmd/build.go
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@ -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"
)

285
cmd/cli.go
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@ -1,285 +0,0 @@
package cmd
import (
"flag"
"fmt"
"os"
"strings"
)
// NewCli - Creates a new Cli application object
func NewCli(name, description string) *Cli {
result := &Cli{}
result.rootCommand = NewCommand(name, description, result, "")
result.log = NewLogger()
return result
}
// Cli - The main application object
type Cli struct {
rootCommand *Command
defaultCommand *Command
preRunCommand func(*Cli) error
log *Logger
}
// Version - Set the Application version string
func (c *Cli) Version(version string) {
c.rootCommand.AppVersion = version
}
// PrintHelp - Prints the application's help
func (c *Cli) PrintHelp() {
c.rootCommand.PrintHelp()
}
// Run - Runs the application with the given arguments
func (c *Cli) Run(args ...string) error {
if c.preRunCommand != nil {
err := c.preRunCommand(c)
if err != nil {
return err
}
}
if len(args) == 0 {
args = os.Args[1:]
}
return c.rootCommand.Run(args)
}
// DefaultCommand - Sets the given command as the command to run when
// no other commands given
func (c *Cli) DefaultCommand(defaultCommand *Command) *Cli {
c.defaultCommand = defaultCommand
return c
}
// Command - Adds a command to the application
func (c *Cli) Command(name, description string) *Command {
return c.rootCommand.Command(name, description)
}
// PreRun - Calls the given function before running the specific command
func (c *Cli) PreRun(callback func(*Cli) error) {
c.preRunCommand = callback
}
// BoolFlag - Adds a boolean flag to the root command
func (c *Cli) BoolFlag(name, description string, variable *bool) *Command {
c.rootCommand.BoolFlag(name, description, variable)
return c.rootCommand
}
// StringFlag - Adds a string flag to the root command
func (c *Cli) StringFlag(name, description string, variable *string) *Command {
c.rootCommand.StringFlag(name, description, variable)
return c.rootCommand
}
// Action represents a function that gets calls when the command is called by
// the user
type Action func() error
// Command represents a command that may be run by the user
type Command struct {
Name string
CommandPath string
Shortdescription string
Longdescription string
AppVersion string
SubCommands []*Command
SubCommandsMap map[string]*Command
longestSubcommand int
ActionCallback Action
App *Cli
Flags *flag.FlagSet
flagCount int
log *Logger
helpFlag bool
hidden bool
}
// NewCommand creates a new Command
func NewCommand(name string, description string, app *Cli, parentCommandPath string) *Command {
result := &Command{
Name: name,
Shortdescription: description,
SubCommandsMap: make(map[string]*Command),
App: app,
log: NewLogger(),
hidden: false,
}
// Set up command path
if parentCommandPath != "" {
result.CommandPath += parentCommandPath + " "
}
result.CommandPath += name
// Set up flag set
result.Flags = flag.NewFlagSet(result.CommandPath, flag.ContinueOnError)
result.BoolFlag("help", "Get help on the '"+result.CommandPath+"' command.", &result.helpFlag)
// result.Flags.Usage = result.PrintHelp
return result
}
// parseFlags parses the given flags
func (c *Command) parseFlags(args []string) error {
// Parse flags
tmp := os.Stderr
os.Stderr = nil
err := c.Flags.Parse(args)
os.Stderr = tmp
if err != nil {
fmt.Printf("Error: %s\n\n", err.Error())
c.PrintHelp()
}
return err
}
// Run - Runs the Command with the given arguments
func (c *Command) Run(args []string) error {
// If we have arguments, process them
if len(args) > 0 {
// Check for subcommand
subcommand := c.SubCommandsMap[args[0]]
if subcommand != nil {
return subcommand.Run(args[1:])
}
// Parse flags
err := c.parseFlags(args)
if err != nil {
fmt.Printf("Error: %s\n\n", err.Error())
c.PrintHelp()
return err
}
// Help takes precedence
if c.helpFlag {
c.PrintHelp()
return nil
}
}
// Do we have an action?
if c.ActionCallback != nil {
return c.ActionCallback()
}
// If we haven't specified a subcommand
// check for an app level default command
if c.App.defaultCommand != nil {
// Prevent recursion!
if c.App.defaultCommand != c {
// only run default command if no args passed
if len(args) == 0 {
return c.App.defaultCommand.Run(args)
}
}
}
// Nothing left we can do
c.PrintHelp()
return nil
}
// Action - Define an action from this command
func (c *Command) Action(callback Action) *Command {
c.ActionCallback = callback
return c
}
// PrintHelp - Output the help text for this command
func (c *Command) PrintHelp() {
c.log.PrintBanner()
commandTitle := c.CommandPath
if c.Shortdescription != "" {
commandTitle += " - " + c.Shortdescription
}
// Ignore root command
if c.CommandPath != c.Name {
c.log.Yellow(commandTitle)
}
if c.Longdescription != "" {
fmt.Println()
fmt.Println(c.Longdescription + "\n")
}
if len(c.SubCommands) > 0 {
c.log.White("Available commands:")
fmt.Println("")
for _, subcommand := range c.SubCommands {
if subcommand.isHidden() {
continue
}
spacer := strings.Repeat(" ", 3+c.longestSubcommand-len(subcommand.Name))
isDefault := ""
if subcommand.isDefaultCommand() {
isDefault = "[default]"
}
fmt.Printf(" %s%s%s %s\n", subcommand.Name, spacer, subcommand.Shortdescription, isDefault)
}
fmt.Println("")
}
if c.flagCount > 0 {
c.log.White("Flags:")
fmt.Println()
c.Flags.SetOutput(os.Stdout)
c.Flags.PrintDefaults()
c.Flags.SetOutput(os.Stderr)
}
fmt.Println()
}
// isDefaultCommand returns true if called on the default command
func (c *Command) isDefaultCommand() bool {
return c.App.defaultCommand == c
}
// isHidden returns true if the command is a hidden command
func (c *Command) isHidden() bool {
return c.hidden
}
// Hidden hides the command from the Help system
func (c *Command) Hidden() {
c.hidden = true
}
// Command - Defines a subcommand
func (c *Command) Command(name, description string) *Command {
result := NewCommand(name, description, c.App, c.CommandPath)
result.log = c.log
c.SubCommands = append(c.SubCommands, result)
c.SubCommandsMap[name] = result
if len(name) > c.longestSubcommand {
c.longestSubcommand = len(name)
}
return result
}
// BoolFlag - Adds a boolean flag to the command
func (c *Command) BoolFlag(name, description string, variable *bool) *Command {
c.Flags.BoolVar(variable, name, *variable, description)
c.flagCount++
return c
}
// StringFlag - Adds a string flag to the command
func (c *Command) StringFlag(name, description string, variable *string) *Command {
c.Flags.StringVar(variable, name, *variable, description)
c.flagCount++
return c
}
// LongDescription - Sets the long description for the command
func (c *Command) LongDescription(Longdescription string) *Command {
c.Longdescription = Longdescription
return c
}

240
cmd/fs.go
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@ -1,240 +0,0 @@
package cmd
import (
"bytes"
"crypto/md5"
"encoding/json"
"fmt"
"io"
"log"
"os"
"path"
"path/filepath"
"runtime"
"strings"
"github.com/leaanthony/slicer"
)
// FSHelper - Wrapper struct for File System utility commands
type FSHelper struct {
}
// NewFSHelper - Returns a new FSHelper
func NewFSHelper() *FSHelper {
result := &FSHelper{}
return result
}
// DirExists - Returns true if the given path resolves to a directory on the filesystem
func (fs *FSHelper) DirExists(path string) bool {
fi, err := os.Lstat(path)
if err != nil {
return false
}
return fi.Mode().IsDir()
}
// FileExists returns a boolean value indicating whether
// the given file exists
func (fs *FSHelper) FileExists(path string) bool {
fi, err := os.Lstat(path)
if err != nil {
return false
}
return fi.Mode().IsRegular()
}
// FindFile returns the first occurrence of match inside path.
func (fs *FSHelper) FindFile(path, match string) (string, error) {
files, err := os.ReadDir(path)
if err != nil {
return "", err
}
for _, f := range files {
if !f.IsDir() && strings.Contains(f.Name(), match) {
return f.Name(), nil
}
}
return "", fmt.Errorf("file not found")
}
// 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 os.WriteFile(filename, data, 0644)
}
// MkDirs creates the given nested directories.
// Returns error on failure
func (fs *FSHelper) MkDirs(fullPath string, mode ...os.FileMode) error {
var perms os.FileMode
perms = 0700
if len(mode) == 1 {
perms = mode[0]
}
return os.MkdirAll(fullPath, perms)
}
// CopyFile from source to target
func (fs *FSHelper) CopyFile(source, target string) error {
s, err := os.Open(source)
if err != nil {
return err
}
defer s.Close()
d, err := os.Create(target)
if err != nil {
return err
}
if _, err := io.Copy(d, s); err != nil {
d.Close()
return err
}
return d.Close()
}
// Cwd returns the current working directory
// Aborts on Failure
func (fs *FSHelper) Cwd() string {
cwd, err := os.Getwd()
if err != nil {
log.Fatal("Unable to get working directory!")
}
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, continueOnError bool) error {
for _, filename := range files {
err := os.Remove(filename)
if err != nil && !continueOnError {
return err
}
}
return nil
}
// Dir holds information about a directory
type Dir struct {
localPath string
fullPath string
}
// Directory creates a new Dir struct with the given directory path
func (fs *FSHelper) Directory(dir string) (*Dir, error) {
fullPath, err := filepath.Abs(dir)
return &Dir{fullPath: fullPath}, err
}
// LocalDir creates a new Dir struct based on a path relative to the caller
func (fs *FSHelper) LocalDir(dir string) (*Dir, error) {
_, filename, _, _ := runtime.Caller(1)
fullPath, err := filepath.Abs(filepath.Join(path.Dir(filename), dir))
return &Dir{
localPath: dir,
fullPath: fullPath,
}, err
}
// GetSubdirs will return a list of FQPs to subdirectories in the given directory
func (d *Dir) GetSubdirs() (map[string]string, error) {
// Read in the directory information
fileInfo, err := os.ReadDir(d.fullPath)
if err != nil {
return nil, err
}
// Allocate space for the list
subdirs := make(map[string]string)
// Pull out the directories and store in the map as
// map["directoryName"] = "path/to/directoryName"
for _, file := range fileInfo {
if file.IsDir() {
subdirs[file.Name()] = filepath.Join(d.fullPath, file.Name())
}
}
return subdirs, nil
}
// GetAllFilenames returns all filename in and below this directory
func (d *Dir) GetAllFilenames() (*slicer.StringSlicer, error) {
result := slicer.String()
err := filepath.Walk(d.fullPath, func(dir string, info os.FileInfo, err error) error {
if dir == d.fullPath {
return nil
}
if err != nil {
return err
}
// Don't copy template metadata
result.Add(dir)
return nil
})
return result, err
}
// MkDir creates the given directory.
// Returns error on failure
func (fs *FSHelper) MkDir(dir string) error {
return os.Mkdir(dir, 0700)
}
// SaveAsJSON saves the JSON representation of the given data to the given filename
func (fs *FSHelper) SaveAsJSON(data interface{}, filename string) error {
var buf bytes.Buffer
e := json.NewEncoder(&buf)
e.SetEscapeHTML(false)
e.SetIndent("", " ")
e.Encode(data)
err := os.WriteFile(filename, buf.Bytes(), 0755)
if err != nil {
return err
}
return nil
}
// LoadAsString will attempt to load the given file and return
// its contents as a string
func (fs *FSHelper) LoadAsString(filename string) (string, error) {
bytes, err := fs.LoadAsBytes(filename)
return string(bytes), err
}
// LoadAsBytes returns the contents of the file as a byte slice
func (fs *FSHelper) LoadAsBytes(filename string) ([]byte, error) {
return os.ReadFile(filename)
}
// FileMD5 returns the md5sum of the given file
func (fs *FSHelper) FileMD5(filename string) (string, error) {
f, err := os.Open(filename)
if err != nil {
return "", err
}
defer f.Close()
h := md5.New()
if _, err := io.Copy(h, f); err != nil {
return "", err
}
return fmt.Sprintf("%x", h.Sum(nil)), nil
}

108
cmd/github.go
View File

@ -1,108 +0,0 @@
package cmd
import (
"encoding/json"
"fmt"
"io"
"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 returns 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/releases")
if err != nil {
return result, err
}
body, err := io.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
}

78
cmd/gomod.go
View File

@ -1,78 +0,0 @@
package cmd
import (
"fmt"
"path/filepath"
"regexp"
"github.com/Masterminds/semver"
)
func GetWailsVersion() (*semver.Version, error) {
var FS = NewFSHelper()
var result *semver.Version
// Load file
var err error
goModFile, err := filepath.Abs(filepath.Join(".", "go.mod"))
if err != nil {
return nil, fmt.Errorf("Unable to load go.mod at %s", goModFile)
}
goMod, err := FS.LoadAsString(goModFile)
if err != nil {
return nil, fmt.Errorf("Unable to load go.mod")
}
// Find wails version
versionRegexp := regexp.MustCompile(`.*github.com/wailsapp/wails.*(v\d+.\d+.\d+(?:-pre\d+)?)`)
versions := versionRegexp.FindStringSubmatch(goMod)
if len(versions) != 2 {
return nil, fmt.Errorf("Unable to determine Wails version")
}
version := versions[1]
result, err = semver.NewVersion(version)
if err != nil {
return nil, fmt.Errorf("Unable to parse Wails version: %s", version)
}
return result, nil
}
func GetCurrentVersion() (*semver.Version, error) {
result, err := semver.NewVersion(Version)
if err != nil {
return nil, fmt.Errorf("Unable to parse Wails version: %s", Version)
}
return result, nil
}
func GoModOutOfSync() (bool, error) {
gomodversion, err := GetWailsVersion()
if err != nil {
return true, err
}
currentVersion, err := GetCurrentVersion()
if err != nil {
return true, err
}
result := !currentVersion.Equal(gomodversion)
return result, nil
}
func UpdateGoModVersion() error {
currentVersion, err := GetCurrentVersion()
if err != nil {
return err
}
currentVersionString := currentVersion.String()
requireLine := "-require=github.com/wailsapp/wails@v" + currentVersionString
// Issue: go mod edit -require=github.com/wailsapp/wails@1.0.2-pre5
helper := NewProgramHelper()
command := []string{"go", "mod", "edit", requireLine}
return helper.RunCommandArray(command)
}

542
cmd/helpers.go
View File

@ -1,542 +0,0 @@
package cmd
import (
"fmt"
"os"
"os/exec"
"os/user"
"path/filepath"
"runtime"
"strconv"
"strings"
"time"
"github.com/leaanthony/slicer"
"github.com/leaanthony/spinner"
wailsruntime "github.com/wailsapp/wails/runtime"
)
const xgoVersion = "1.16.3"
var fs = NewFSHelper()
// ValidateFrontendConfig checks if the frontend config is valid
func ValidateFrontendConfig(projectOptions *ProjectOptions) error {
if projectOptions.FrontEnd.Dir == "" {
return fmt.Errorf("Frontend directory not set in project.json")
}
if projectOptions.FrontEnd.Build == "" {
return fmt.Errorf("Frontend build command not set in project.json")
}
if projectOptions.FrontEnd.Install == "" {
return fmt.Errorf("Frontend install command not set in project.json")
}
if projectOptions.FrontEnd.Bridge == "" {
return fmt.Errorf("Frontend bridge config not set in project.json")
}
return nil
}
// InstallGoDependencies will run go get in the current directory
func InstallGoDependencies(verbose bool) error {
var depSpinner *spinner.Spinner
if !verbose {
depSpinner = spinner.New("Ensuring Dependencies are up to date...")
depSpinner.SetSpinSpeed(50)
depSpinner.Start()
}
err := NewProgramHelper(verbose).RunCommand("go mod tidy")
if err != nil {
if !verbose {
depSpinner.Error()
}
return err
}
if !verbose {
depSpinner.Success()
}
return nil
}
func InitializeCrossCompilation(verbose bool) error {
// Check Docker
if err := CheckIfInstalled("docker"); err != nil {
return err
}
var packSpinner *spinner.Spinner
msg := fmt.Sprintf("Pulling wailsapp/xgo:%s docker image... (may take a while)", xgoVersion)
if !verbose {
packSpinner = spinner.New(msg)
packSpinner.SetSpinSpeed(50)
packSpinner.Start()
} else {
println(msg)
}
err := NewProgramHelper(verbose).RunCommandArray([]string{"docker",
"pull", fmt.Sprintf("wailsapp/xgo:%s", xgoVersion)})
if err != nil {
if packSpinner != nil {
packSpinner.Error()
}
return err
}
if packSpinner != nil {
packSpinner.Success()
}
return nil
}
// BuildDocker builds the project using the cross compiling wailsapp/xgo:<xgoVersion> container
func BuildDocker(binaryName string, buildMode string, projectOptions *ProjectOptions) error {
var packSpinner *spinner.Spinner
if buildMode == BuildModeBridge {
return fmt.Errorf("you cant serve the application in cross-compilation")
}
// Check build directory
buildDirectory := filepath.Join(fs.Cwd(), "build")
if !fs.DirExists(buildDirectory) {
err := fs.MkDir(buildDirectory)
if err != nil {
return err
}
}
buildCommand := slicer.String()
userid := 1000
currentUser, _ := user.Current()
if i, err := strconv.Atoi(currentUser.Uid); err == nil {
userid = i
}
for _, arg := range []string{
"docker",
"run",
"--rm",
"-v", fmt.Sprintf("%s:/build", filepath.Join(fs.Cwd(), "build")),
"-v", fmt.Sprintf("%s:/source", fs.Cwd()),
"-e", fmt.Sprintf("LOCAL_USER_ID=%v", userid),
"-e", fmt.Sprintf("FLAG_TAGS=%s", projectOptions.Tags),
"-e", fmt.Sprintf("FLAG_LDFLAGS=%s", ldFlags(projectOptions, buildMode)),
"-e", "FLAG_V=false",
"-e", "FLAG_X=false",
"-e", "FLAG_RACE=false",
"-e", "FLAG_BUILDMODE=default",
"-e", "FLAG_TRIMPATH=false",
"-e", fmt.Sprintf("TARGETS=%s/%s", projectOptions.Platform, projectOptions.Architecture),
"-e", "GOPROXY=",
"-e", "GO111MODULE=on",
} {
buildCommand.Add(arg)
}
if projectOptions.GoPath != "" {
buildCommand.Add("-v")
buildCommand.Add(fmt.Sprintf("%s:/go", projectOptions.GoPath))
}
buildCommand.Add(fmt.Sprintf("wailsapp/xgo:%s", xgoVersion))
buildCommand.Add(".")
compileMessage := fmt.Sprintf(
"Packing + Compiling project for %s/%s using docker image wailsapp/xgo:%s",
projectOptions.Platform, projectOptions.Architecture, xgoVersion)
if buildMode == BuildModeDebug {
compileMessage += " (Debug Mode)"
}
if !projectOptions.Verbose {
packSpinner = spinner.New(compileMessage + "...")
packSpinner.SetSpinSpeed(50)
packSpinner.Start()
} else {
println(compileMessage)
}
err := NewProgramHelper(projectOptions.Verbose).RunCommandArray(buildCommand.AsSlice())
if err != nil {
if packSpinner != nil {
packSpinner.Error()
}
return err
}
if packSpinner != nil {
packSpinner.Success()
}
return nil
}
// BuildNative builds on the target platform itself.
func BuildNative(binaryName string, forceRebuild bool, buildMode string, projectOptions *ProjectOptions) error {
if err := CheckWindres(); err != nil {
return err
}
compileMessage := "Packing + Compiling project"
if buildMode == BuildModeDebug {
compileMessage += " (Debug Mode)"
}
var packSpinner *spinner.Spinner
if !projectOptions.Verbose {
packSpinner = spinner.New(compileMessage + "...")
packSpinner.SetSpinSpeed(50)
packSpinner.Start()
} else {
println(compileMessage)
}
buildCommand := slicer.String()
buildCommand.Add("go")
buildCommand.Add("build")
if binaryName != "" {
// Alter binary name based on OS
switch projectOptions.Platform {
case "windows":
if !strings.HasSuffix(binaryName, ".exe") {
binaryName += ".exe"
}
default:
if strings.HasSuffix(binaryName, ".exe") {
binaryName = strings.TrimSuffix(binaryName, ".exe")
}
}
buildCommand.Add("-o", filepath.Join("build", binaryName))
}
// If we are forcing a rebuild
if forceRebuild {
buildCommand.Add("-a")
}
buildCommand.AddSlice([]string{"-ldflags", ldFlags(projectOptions, buildMode)})
if projectOptions.Tags != "" {
buildCommand.AddSlice([]string{"--tags", projectOptions.Tags})
}
if projectOptions.Verbose {
fmt.Printf("Command: %v\n", buildCommand.AsSlice())
}
err := NewProgramHelper(projectOptions.Verbose).RunCommandArray(buildCommand.AsSlice())
if err != nil {
if packSpinner != nil {
packSpinner.Error()
}
return err
}
if packSpinner != nil {
packSpinner.Success()
}
return nil
}
// 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 {
var err error
if projectOptions.CrossCompile {
if err := InitializeCrossCompilation(projectOptions.Verbose); err != nil {
return err
}
}
helper := NewPackageHelper(projectOptions.Platform)
// Generate windows resources
if projectOptions.Platform == "windows" {
if err := helper.PackageWindows(projectOptions, false); err != nil {
return err
}
}
if projectOptions.CrossCompile {
err = BuildDocker(binaryName, buildMode, projectOptions)
} else {
err = BuildNative(binaryName, forceRebuild, buildMode, projectOptions)
}
if err != nil {
return err
}
if packageApp {
err = PackageApplication(projectOptions)
if err != nil {
return err
}
}
return nil
}
// PackageApplication will attempt to package the application in a platform dependent way
func PackageApplication(projectOptions *ProjectOptions) error {
var packageSpinner *spinner.Spinner
if projectOptions.Verbose {
packageSpinner = spinner.New("Packaging application...")
packageSpinner.SetSpinSpeed(50)
packageSpinner.Start()
}
err := NewPackageHelper(projectOptions.Platform).Package(projectOptions)
if err != nil {
if packageSpinner != nil {
packageSpinner.Error()
}
return err
}
if packageSpinner != nil {
packageSpinner.Success()
}
return nil
}
// BuildFrontend runs the given build command
func BuildFrontend(projectOptions *ProjectOptions) error {
var buildFESpinner *spinner.Spinner
if !projectOptions.Verbose {
buildFESpinner = spinner.New("Building frontend...")
buildFESpinner.SetSpinSpeed(50)
buildFESpinner.Start()
} else {
println("Building frontend...")
}
err := NewProgramHelper(projectOptions.Verbose).RunCommand(projectOptions.FrontEnd.Build)
if err != nil {
if buildFESpinner != nil {
buildFESpinner.Error()
}
return err
}
if buildFESpinner != nil {
buildFESpinner.Success()
}
return nil
}
// CheckWindres checks if Windres is installed and if not, aborts
func CheckWindres() (err error) {
if runtime.GOOS != "windows" { // FIXME: Handle windows cross-compile for 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
}
// CheckIfInstalled returns if application is installed
func CheckIfInstalled(application string) (err error) {
programHelper := NewProgramHelper()
if !programHelper.IsInstalled(application) {
return fmt.Errorf("%s not installed. Ensure you have installed %s correctly", application, application)
}
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 {
// Install frontend deps
err := os.Chdir(projectOptions.FrontEnd.Dir)
if err != nil {
return err
}
// Check if frontend deps have been updated
var feSpinner *spinner.Spinner
if !projectOptions.Verbose {
feSpinner = spinner.New("Ensuring frontend dependencies are up to date (This may take a while)")
feSpinner.SetSpinSpeed(50)
feSpinner.Start()
} else {
println("Ensuring frontend dependencies are up to date (This may take a while)")
}
requiresNPMInstall := true
// Read in package.json MD5
fs := NewFSHelper()
packageJSONMD5, err := fs.FileMD5("package.json")
if err != nil {
return err
}
const md5sumFile = "package.json.md5"
// If node_modules does not exist, force a rebuild.
nodeModulesPath, err := filepath.Abs(filepath.Join(".", "node_modules"))
if err != nil {
return err
}
if !fs.DirExists(nodeModulesPath) {
forceRebuild = true
}
// If we aren't forcing the install and the md5sum file exists
if !forceRebuild && fs.FileExists(md5sumFile) {
// Yes - read contents
savedMD5sum, err := fs.LoadAsString(md5sumFile)
// File exists
if err == nil {
// Compare md5
if savedMD5sum == packageJSONMD5 {
// Same - no need for reinstall
requiresNPMInstall = false
if feSpinner != nil {
feSpinner.Success("Skipped frontend dependencies (-f to force rebuild)")
} else {
println("Skipped frontend dependencies (-f to force rebuild)")
}
}
}
}
// Md5 sum package.json
// Different? Build
if requiresNPMInstall || forceRebuild {
// Install dependencies
err = NewProgramHelper(projectOptions.Verbose).RunCommand(projectOptions.FrontEnd.Install)
if err != nil {
if feSpinner != nil {
feSpinner.Error()
}
return err
}
if feSpinner != nil {
feSpinner.Success()
}
// Update md5sum file
err := os.WriteFile(md5sumFile, []byte(packageJSONMD5), 0644)
if err != nil {
return err
}
}
// Install the runtime
if caller == "build" {
err = InstallProdRuntime(projectDir, projectOptions)
} else {
err = InstallBridge(projectDir, projectOptions)
}
if err != nil {
return err
}
// Build frontend
err = BuildFrontend(projectOptions)
if err != nil {
return err
}
return nil
}
// InstallBridge installs the relevant bridge javascript library
func InstallBridge(projectDir string, projectOptions *ProjectOptions) error {
bridgeFileTarget := filepath.Join(projectDir, projectOptions.FrontEnd.Dir, "node_modules", "@wailsapp", "runtime", "init.js")
err := fs.CreateFile(bridgeFileTarget, wailsruntime.BridgeJS)
return err
}
// InstallProdRuntime installs the production runtime
func InstallProdRuntime(projectDir string, projectOptions *ProjectOptions) error {
bridgeFileTarget := filepath.Join(projectDir, projectOptions.FrontEnd.Dir, "node_modules", "@wailsapp", "runtime", "init.js")
err := fs.CreateFile(bridgeFileTarget, wailsruntime.InitJS)
return err
}
// 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 {
go func() {
time.Sleep(2 * time.Second)
if projectOptions.Platform == "windows" {
logger.Yellow("*** Please note: Windows builds use mshtml which is only compatible with IE11. We strongly recommend only using IE11 when running 'wails serve'! For more information, please read https://wails.app/guides/windows/ ***")
}
logger.Green(">>>>> To connect, you will need to run '" + projectOptions.FrontEnd.Serve + "' in the '" + projectOptions.FrontEnd.Dir + "' directory <<<<<")
}()
location, err := filepath.Abs(filepath.Join("build", projectOptions.BinaryName))
if err != nil {
return err
}
logger.Yellow("Serving Application: " + location)
var args []string
if len(os.Args) > 2 {
foundArgSep := false
for index, arg := range os.Args[2:] {
if arg == "--" {
foundArgSep = true
continue
}
if foundArgSep {
args = os.Args[index:]
break
}
}
logger.Yellow("Passing arguments: %+v", args)
}
cmd := exec.Command(location, args...)
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
err = cmd.Run()
if err != nil {
return err
}
return nil
}
func ldFlags(po *ProjectOptions, buildMode string) string {
// Setup ld flags
ldflags := "-w -s "
if buildMode == BuildModeDebug {
ldflags = ""
}
// Add windows flags
if po.Platform == "windows" && buildMode == BuildModeProd {
ldflags += "-H windowsgui "
}
if po.UseFirebug {
ldflags += "-X github.com/wailsapp/wails/lib/renderer.UseFirebug=true "
}
ldflags += "-X github.com/wailsapp/wails.BuildMode=" + buildMode
// Add additional ldflags passed in via the `ldflags` cli flag
if len(po.LdFlags) > 0 {
ldflags += " " + po.LdFlags
}
// If we wish to generate typescript
if po.typescriptDefsFilename != "" {
cwd, err := os.Getwd()
if err == nil {
filename := filepath.Join(cwd, po.FrontEnd.Dir, po.typescriptDefsFilename)
ldflags += " -X github.com/wailsapp/wails/lib/binding.typescriptDefinitionFilename=" + filename
}
}
return ldflags
}
func getGitConfigValue(key string) (string, error) {
output, err := exec.Command("git", "config", "--get", "--null", key).Output()
// When using --null git appends a null character (\u0000) to the command output
return strings.TrimRight(string(output), "\u0000"), err
}

343
cmd/linux.go
View File

@ -1,343 +0,0 @@
package cmd
import (
"fmt"
"net/url"
"os"
"runtime"
"strings"
"github.com/pkg/browser"
)
// LinuxDistribution is of type int
type LinuxDistribution int
const (
// Unknown is the catch-all distro
Unknown LinuxDistribution = iota
// Debian distribution
Debian
// Ubuntu distribution
Ubuntu
// Arch linux distribution
Arch
// CentOS linux distribution
CentOS
// Fedora linux distribution
Fedora
// Gentoo distribution
Gentoo
// Zorin distribution
Zorin
// Parrot distribution
Parrot
// Linuxmint distribution
Linuxmint
// VoidLinux distribution
VoidLinux
// Elementary distribution
Elementary
// Kali distribution
Kali
// Neon distribution
Neon
// ArcoLinux distribution
ArcoLinux
// Manjaro distribution
Manjaro
// ManjaroARM distribution
ManjaroARM
// Deepin distribution
Deepin
// Raspbian distribution
Raspbian
// Tumbleweed (OpenSUSE) distribution
Tumbleweed
// Leap (OpenSUSE) distribution
Leap
// ArchLabs distribution
ArchLabs
// PopOS distribution
PopOS
// Solus distribution
Solus
// Ctlos Linux distribution
Ctlos
// EndeavourOS linux distribution
EndeavourOS
// Crux linux distribution
Crux
// RHEL distribution
RHEL
// NixOS distribution
NixOS
// Artix linux distribution
ArtixLinux
//Uos distribution
Uos
)
// DistroInfo contains all the information relating to a linux distribution
type DistroInfo struct {
Distribution LinuxDistribution
Name string
ID string
Description string
Release string
}
// GetLinuxDistroInfo returns information about the running linux distribution
func GetLinuxDistroInfo() *DistroInfo {
result := &DistroInfo{
Distribution: Unknown,
ID: "unknown",
Name: "Unknown",
}
_, err := os.Stat("/etc/os-release")
if !os.IsNotExist(err) {
osRelease, _ := os.ReadFile("/etc/os-release")
result = parseOsRelease(string(osRelease))
}
return result
}
// parseOsRelease parses the given os-release data and returns
// a DistroInfo struct with the details
func parseOsRelease(osRelease string) *DistroInfo {
result := &DistroInfo{Distribution: Unknown}
// Default value
osID := "unknown"
osNAME := "Unknown"
version := ""
// Split into lines
lines := strings.Split(osRelease, "\n")
// Iterate lines
for _, line := range lines {
// Split each line by the equals char
splitLine := strings.SplitN(line, "=", 2)
// Check we have
if len(splitLine) != 2 {
continue
}
switch splitLine[0] {
case "ID":
osID = strings.ToLower(strings.Trim(splitLine[1], "\""))
case "NAME":
osNAME = strings.Trim(splitLine[1], "\"")
case "VERSION_ID":
version = strings.Trim(splitLine[1], "\"")
}
}
// Check distro name against list of distros
switch osID {
case "fedora":
result.Distribution = Fedora
case "centos":
result.Distribution = CentOS
case "rhel":
result.Distribution = RHEL
case "arch":
result.Distribution = Arch
case "archlabs":
result.Distribution = ArchLabs
case "ctlos":
result.Distribution = Ctlos
case "debian":
result.Distribution = Debian
case "ubuntu":
result.Distribution = Ubuntu
case "gentoo":
result.Distribution = Gentoo
case "zorin":
result.Distribution = Zorin
case "parrot":
result.Distribution = Parrot
case "linuxmint":
result.Distribution = Linuxmint
case "void":
result.Distribution = VoidLinux
case "elementary":
result.Distribution = Elementary
case "kali":
result.Distribution = Kali
case "neon":
result.Distribution = Neon
case "arcolinux":
result.Distribution = ArcoLinux
case "manjaro":
result.Distribution = Manjaro
case "manjaro-arm":
result.Distribution = ManjaroARM
case "deepin":
result.Distribution = Deepin
case "raspbian":
result.Distribution = Raspbian
case "opensuse-tumbleweed":
result.Distribution = Tumbleweed
case "opensuse-leap":
result.Distribution = Leap
case "pop":
result.Distribution = PopOS
case "solus":
result.Distribution = Solus
case "endeavouros":
result.Distribution = EndeavourOS
case "crux":
result.Distribution = Crux
case "nixos":
result.Distribution = NixOS
case "artix":
result.Distribution = ArtixLinux
case "uos":
result.Distribution = Uos
default:
result.Distribution = Unknown
}
result.Name = osNAME
result.ID = osID
result.Release = version
return result
}
// CheckPkgInstalled is all functions that use local programs to see if a package is installed
type CheckPkgInstalled func(string) (bool, error)
// EqueryInstalled uses equery to see if a package is installed
func EqueryInstalled(packageName string) (bool, error) {
program := NewProgramHelper()
equery := program.FindProgram("equery")
if equery == nil {
return false, fmt.Errorf("cannont check dependencies: equery not found")
}
_, _, exitCode, _ := equery.Run("l", packageName)
return exitCode == 0, nil
}
// DpkgInstalled uses dpkg to see if a package is installed
func DpkgInstalled(packageName string) (bool, error) {
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
}
// EOpkgInstalled uses dpkg to see if a package is installed
func EOpkgInstalled(packageName string) (bool, error) {
program := NewProgramHelper()
eopkg := program.FindProgram("eopkg")
if eopkg == nil {
return false, fmt.Errorf("cannot check dependencies: eopkg not found")
}
stdout, _, _, _ := eopkg.Run("info", packageName)
return strings.HasPrefix(stdout, "Installed"), 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
}
// XbpsInstalled uses pacman to see if a package is installed.
func XbpsInstalled(packageName string) (bool, error) {
program := NewProgramHelper()
xbpsQuery := program.FindProgram("xbps-query")
if xbpsQuery == nil {
return false, fmt.Errorf("cannot check dependencies: xbps-query not found")
}
_, _, exitCode, _ := xbpsQuery.Run("-S", packageName)
return exitCode == 0, nil
}
// RpmInstalled uses rpm to see if a package is installed
func RpmInstalled(packageName string) (bool, error) {
program := NewProgramHelper()
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
}
// PrtGetInstalled uses prt-get to see if a package is installed
func PrtGetInstalled(packageName string) (bool, error) {
program := NewProgramHelper()
prtget := program.FindProgram("prt-get")
if prtget == nil {
return false, fmt.Errorf("cannot check dependencies: prt-get not found")
}
_, _, exitCode, _ := prtget.Run("isinst", packageName)
return exitCode == 0, nil
}
// NixEnvInstalled uses nix-env to see if a package is installed
func NixEnvInstalled(packageName string) (bool, error) {
program := NewProgramHelper()
nixEnv := program.FindProgram("nix-env")
if nixEnv == nil {
return false, fmt.Errorf("cannot check dependencies: nix-env not found")
}
packageName = strings.ReplaceAll(packageName, "+", `\+`)
_, _, exitCode, _ := nixEnv.Run("-q", packageName)
return exitCode == 0, nil
}
// RequestSupportForDistribution promts the user to submit a request to support their
// currently unsupported distribution
func RequestSupportForDistribution(distroInfo *DistroInfo) error {
var logger = NewLogger()
defaultError := fmt.Errorf("unable to check libraries on distribution '%s'", distroInfo.Name)
logger.Yellow("Distribution '%s' is not currently supported, but we would love to!", distroInfo.Name)
q := fmt.Sprintf("Would you like to submit a request to support distribution '%s'?", distroInfo.Name)
result := Prompt(q, "yes")
if strings.ToLower(result) != "yes" {
return defaultError
}
title := fmt.Sprintf("Support Distribution '%s'", distroInfo.Name)
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", 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))
str.WriteString(fmt.Sprintf("| Distribution ID | %s |\n", distroInfo.ID))
str.WriteString(fmt.Sprintf("| Distribution Name | %s |\n", distroInfo.Name))
str.WriteString(fmt.Sprintf("| Distribution Version | %s |\n", distroInfo.Release))
body := fmt.Sprintf("**Description**\nDistribution '%s' is currently unsupported.\n\n**Further Information**\n\n%s\n\n*Please add any extra information here, EG: libraries that are needed to make the distribution work, or commands to install them*", distroInfo.ID, str.String())
fullURL := "https://github.com/wailsapp/wails/issues/new?"
params := "title=" + title + "&body=" + body
fmt.Println("Opening browser to file request.")
browser.OpenURL(fullURL + url.PathEscape(params))
result = Prompt("We have a guide for adding support for your distribution. Would you like to view it?", "yes")
if strings.ToLower(result) == "yes" {
browser.OpenURL("https://wails.app/guides/distro/")
}
return nil
}

46
cmd/linux_test.go
View File

@ -1,46 +0,0 @@
package cmd
import "testing"
func TestUbuntuDetection(t *testing.T) {
osrelease := `
NAME="Ubuntu"
VERSION="18.04.2 LTS (Bionic Beaver)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 18.04.2 LTS"
VERSION_ID="18.04"
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
VERSION_CODENAME=bionic
UBUNTU_CODENAME=bionic
`
result := parseOsRelease(osrelease)
if result.Distribution != Ubuntu {
t.Errorf("expected 'Ubuntu' ID but got '%d'", result.Distribution)
}
}
func TestTumbleweedDetection(t *testing.T) {
osrelease := `
NAME="openSUSE Tumbleweed"
# VERSION="20200414"
ID="opensuse-tumbleweed"
ID_LIKE="opensuse suse"
VERSION_ID="20200414"
PRETTY_NAME="openSUSE Tumbleweed"
ANSI_COLOR="0;32"
CPE_NAME="cpe:/o:opensuse:tumbleweed:20200414"
BUG_REPORT_URL="https://bugs.opensuse.org"
HOME_URL="https://www.opensuse.org/"
LOGO="distributor-logo"
`
result := parseOsRelease(osrelease)
if result.Distribution != Tumbleweed {
t.Errorf("expected 'Tumbleweed' ID but got '%d'", result.Distribution)
}
}

93
cmd/linuxdb.go
View File

@ -1,93 +0,0 @@
package cmd
import (
_ "embed"
"log"
"gopkg.in/yaml.v3"
)
//go:embed linuxdb.yaml
var LinuxDBYaml []byte
// LinuxDB is the database for linux distribution data.
type LinuxDB struct {
Distributions map[string]*Distribution `yaml:"distributions"`
}
// Distribution holds the os-release ID and a map of releases.
type Distribution struct {
ID string `yaml:"id"`
Releases map[string]*Release `yaml:"releases"`
}
// GetRelease attempts to return the specific Release information
// for the given release name. If there is no specific match, the
// default release data is returned.
func (d *Distribution) GetRelease(version string) *Release {
result := d.Releases[version]
if result == nil {
result = d.Releases["default"]
}
return result
}
// Release holds the name and version of the release as given by
// os-release. Programs is a slice of dependant programs required
// to be present on the local installation for Wails to function.
// Libraries is a slice of libraries that must be present for Wails
// applications to compile.
type Release struct {
Name string `yaml:"name"`
Version string `yaml:"version"`
GccVersionCommand string `yaml:"gccversioncommand"`
Programs []*Prerequisite `yaml:"programs"`
Libraries []*Prerequisite `yaml:"libraries"`
}
// Prerequisite is a simple struct containing a program/library name
// plus the distribution specific help text indicating how to install
// it.
type Prerequisite struct {
Name string `yaml:"name"`
Help string `yaml:"help,omitempty"`
}
// Load will load the given filename from disk and attempt to
// import the data into the LinuxDB.
func (l *LinuxDB) Load(filename string) error {
if fs.FileExists(filename) {
data, err := fs.LoadAsBytes(filename)
if err != nil {
return err
}
return l.ImportData(data)
}
return nil
}
// ImportData will unmarshal the given YAML formatted data
// into the LinuxDB
func (l *LinuxDB) ImportData(data []byte) error {
return yaml.Unmarshal(data, l)
}
// GetDistro returns the Distribution information for the
// given distribution name. If the distribution is not supported,
// nil is returned.
func (l *LinuxDB) GetDistro(distro string) *Distribution {
return l.Distributions[distro]
}
// NewLinuxDB creates a new LinuxDB instance from the bundled
// linuxdb.yaml file.
func NewLinuxDB() *LinuxDB {
result := LinuxDB{
Distributions: make(map[string]*Distribution),
}
err := result.ImportData(LinuxDBYaml)
if err != nil {
log.Fatal(err)
}
return &result
}

384
cmd/linuxdb.yaml
View File

@ -1,384 +0,0 @@
---
distributions:
debian:
id: debian
releases:
default:
name: Debian
version: default
gccversioncommand: &gccdumpversion -dumpversion
programs: &debiandefaultprograms
- name: gcc
help: Please install with `sudo apt-get install build-essential` and try again
- name: pkg-config
help: Please install with `sudo apt-get install pkg-config` and try again
- name: npm
help: Please install with `curl -sL https://deb.nodesource.com/setup_12.x | sudo bash - && sudo apt-get install -y nodejs` and try again
libraries: &debiandefaultlibraries
- name: libgtk-3-dev
help: Please install with `sudo apt-get install libgtk-3-dev` and try again
- name: libwebkit2gtk-4.0-dev
help: Please install with `sudo apt-get install libwebkit2gtk-4.0-dev` and try again
ubuntu:
id: ubuntu
releases:
default:
version: default
name: Ubuntu
gccversioncommand: &gccdumpfullversion -dumpfullversion
programs: *debiandefaultprograms
libraries: *debiandefaultlibraries
pop:
id: pop
releases:
default:
version: default
name: Pop!_OS
gccversioncommand: &gccdumpfullversion -dumpfullversion
programs: *debiandefaultprograms
libraries: *debiandefaultlibraries
kali:
id: kali
releases:
default:
version: default
name: Kali GNU/Linux
gccversioncommand: *gccdumpfullversion
programs: *debiandefaultprograms
libraries: *debiandefaultlibraries
parrot:
id: parrot
releases:
default:
version: default
name: Parrot GNU/Linux
gccversioncommand: *gccdumpversion
programs: *debiandefaultprograms
libraries: *debiandefaultlibraries
zorin:
id: zorin
releases:
default:
version: default
name: Zorin
gccversioncommand: *gccdumpversion
programs: *debiandefaultprograms
libraries: *debiandefaultlibraries
linuxmint:
id: linuxmint
releases:
default:
version: default
name: Linux Mint
gccversioncommand: *gccdumpversion
programs: *debiandefaultprograms
libraries: *debiandefaultlibraries
elementary:
id: elementary
releases:
default:
version: default
name: elementary OS
gccversioncommand: *gccdumpfullversion
programs: *debiandefaultprograms
libraries: *debiandefaultlibraries
neon:
id: neon
releases:
default:
version: default
name: KDE neon
gccversioncommand: *gccdumpfullversion
programs: *debiandefaultprograms
libraries: *debiandefaultlibraries
deepin:
id: deepin
releases:
default:
version: default
name: Deepin
gccversioncommand: *gccdumpfullversion
programs: *debiandefaultprograms
libraries: *debiandefaultlibraries
uos:
id: uos
releases:
default:
version: default
name: Uos
gccversioncommand: *gccdumpfullversion
programs: *debiandefaultprograms
libraries: *debiandefaultlibraries
void:
id: void
releases:
default:
version: default
name: VoidLinux
gccversioncommand: *gccdumpversion
programs:
- name: gcc
help: Please install with `xbps-install base-devel` and try again
- name: pkg-config
help: Please install with `xbps-install pkg-config` and try again
- name: npm
help: Please install with `xbps-install nodejs` and try again
libraries:
- name: gtk+3-devel
help: Please install with `xbps-install gtk+3-devel` and try again
- name: webkit2gtk-devel
help: Please install with `xbps-install webkit2gtk-devel` and try again
centos:
id: centos
releases:
default:
version: default
name: CentOS Linux
gccversioncommand: *gccdumpversion
programs:
- name: gcc
help: Please install with `sudo yum install gcc-c++ make` and try again
- name: pkg-config
help: Please install with `sudo yum install pkgconf-pkg-config` and try again
- name: npm
help: Please install with `sudo yum install epel-release && sudo yum install nodejs` and try again
libraries:
- name: gtk3-devel
help: Please install with `sudo yum install gtk3-devel` and try again
- name: webkitgtk3-devel
help: Please install with `sudo yum install webkitgtk3-devel` and try again
rhel:
id: rhel
releases:
default:
version: default
name: Red Hat Enterprise Linux
gccversioncommand: *gccdumpversion
programs:
- name: gcc
help: Please install with `sudo yum install gcc-c++ make` and try again
- name: pkg-config
help: Please install with `sudo yum install pkgconf-pkg-config` and try again
- name: npm
help: Please install with `sudo yum install epel-release && sudo yum install nodejs` and try again
libraries:
- name: gtk3-devel
help: Please install with `sudo yum install gtk3-devel` and try again
- name: webkitgtk3-devel
help: Please install with `sudo yum install webkitgtk3-devel` and try again
fedora:
id: fedora
releases:
default:
version: default
name: Fedora
gccversioncommand: *gccdumpfullversion
programs:
- name: gcc
help: Please install with `sudo yum install gcc-c++ make` and try again
- name: pkg-config
help: Please install with `sudo yum install pkgconf-pkg-config` and try again
- name: npm
help: Please install `sudo yum install nodejs` and try again
libraries:
- name: gtk3-devel
help: Please install with `sudo yum install gtk3-devel` and try again
- name: webkit2gtk3-devel
help: Please install with `sudo yum install webkit2gtk3-devel` and try again
arch:
id: arch
releases:
default:
version: default
name: Arch Linux
gccversioncommand: *gccdumpversion
programs: &archdefaultprograms
- name: gcc
help: Please install with `sudo pacman -S gcc` and try again
- name: pkgconf
help: Please install with `sudo pacman -S pkgconf` and try again
- name: npm
help: Please install with `sudo pacman -S npm` and try again
libraries: &archdefaultlibraries
- name: gtk3
help: Please install with `sudo pacman -S gtk3` and try again
- name: webkit2gtk
help: Please install with `sudo pacman -S webkit2gtk` and try again
arcolinux:
id: arcolinux
releases:
default:
version: default
name: ArcoLinux
gccversioncommand: *gccdumpversion
programs: *archdefaultprograms
libraries: *archdefaultlibraries
archlabs:
id: archlabs
releases:
default:
version: default
name: ArchLabs
gccversioncommand: *gccdumpversion
programs: *archdefaultprograms
libraries: *archdefaultlibraries
artix:
id: artix
releases:
default:
version: default
name: Artix Linux
gccversioncommand: *gccdumpversion
programs: *archdefaultprograms
libraries: *archdefaultlibraries
ctlos:
id: ctlos
releases:
default:
version: default
name: Ctlos Linux
gccversioncommand: *gccdumpversion
programs: *archdefaultprograms
libraries: *archdefaultlibraries
endeavouros:
id: endeavouros
releases:
default:
version: default
name: EndeavourOS
gccversioncommand: *gccdumpversion
programs: *archdefaultprograms
libraries: *archdefaultlibraries
manjaro:
id: manjaro
releases:
default:
version: default
name: Manjaro Linux
gccversioncommand: *gccdumpversion
programs: *archdefaultprograms
libraries: *archdefaultlibraries
manjaro-arm:
id: manjaro-arm
releases:
default:
version: default
name: Manjaro-ARM
gccversioncommand: *gccdumpversion
programs: *archdefaultprograms
libraries: *archdefaultlibraries
gentoo:
id: gentoo
releases:
default:
version: default
name: Gentoo
gccversioncommand: *gccdumpversion
programs:
- name: gcc
help: Please install using your system's package manager
- name: pkg-config
help: Please install using your system's package manager
- name: npm
help: Please install using your system's package manager
libraries:
- name: gtk+:3
help: Please install with `sudo emerge gtk+:3` and try again
- name: webkit-gtk
help: Please install with `sudo emerge webkit-gtk` and try again
raspbian:
id: raspbian
releases:
default:
version: default
name: Raspbian
gccversioncommand: *gccdumpfullversion
programs: *debiandefaultprograms
libraries: *debiandefaultlibraries
solus:
id: solus
releases:
default:
version: default
name: Solus
gccversioncommand: *gccdumpfullversion
programs: &solusdefaultprograms
- name: gcc
help: Please install with `sudo eopkg it -c system.devel` and try again
- name: pkg-config
help: Please install with `sudo eopkg it -c system.devel` and try again
- name: npm
help: Please install with `sudo eopkg it nodejs` and try again
libraries: &solusdefaultlibraries
- name: libgtk-3-devel
help: Please install with `sudo eopkg it libgtk-3-devel` and try again
- name: libwebkit-gtk-devel
help: Please install with `sudo eopkg it libwebkit-gtk-devel` and try again
opensuse-tumbleweed:
id: opensuse-tumbleweed
releases:
default:
version: default
name: openSUSE Tumbleweed
gccversioncommand: *gccdumpfullversion
programs: &opensusedefaultprograms
- name: gcc
help: Please install with `sudo zypper in gcc-c++` and try again
- name: pkg-config
help: Please install with `sudo zypper in pkgconf-pkg-config` and try again
- name: npm
help: Please install `sudo zypper in nodejs` and try again
libraries: &opensusedefaultlibraries
- name: gtk3-devel
help: Please install with `sudo zypper in gtk3-devel` and try again
- name: webkit2gtk3-devel
help: Please install with `sudo zypper in webkit2gtk3-devel` and try again
opensuse-leap:
id: opensuse-leap
releases:
default:
version: default
name: openSUSE Leap
gccversioncommand: *gccdumpfullversion
programs: *opensusedefaultprograms
libraries: *opensusedefaultlibraries
crux:
id: crux
releases:
default:
version: default
name: Crux Linux
gccversioncommand: *gccdumpversion
programs:
- name: gcc
help: Please install with `sudo prt-get depinst gcc-c++ make` and try again
- name: pkg-config
help: Please install with `sudo prt-get depinst pkg-config` and try again
- name: npm
help: Please install with `sudo prt-get depinst nodejs` and try again
libraries:
- name: gtk3
help: Please install with `sudo prt-get depinst gtk3` and try again
- name: webkitgtk
help: Please install with `sudo prt-get depinst webkitgtk` and try again
nixos:
id: nixos
releases:
default:
version: default
name: NixOS
gccversioncommand: *gccdumpversion
programs:
- name: gcc
help: Please install with `nix-env -iA nixos.gcc`
- name: pkg-config
help: Please install with `nix-env -iA nixos.pkg-config`
- name: npm
help: Please install with `nix-env -iA nixos.nodejs`
libraries:
- name: gtk+3
help: Please install with `nix-env -iA nixos.gtk3`
- name: webkitgtk
help: Please install with `nix-env -iA nixos.nodePackages.webkitgtk`

81
cmd/linuxdb_test.go
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@ -1,81 +0,0 @@
package cmd
import "testing"
func TestNewLinuxDB(t *testing.T) {
_ = NewLinuxDB()
}
func TestKnownDistro(t *testing.T) {
var linuxDB = NewLinuxDB()
result := linuxDB.GetDistro("ubuntu")
if result == nil {
t.Error("Cannot get distro 'ubuntu'")
}
}
func TestUnknownDistro(t *testing.T) {
var linuxDB = NewLinuxDB()
result := linuxDB.GetDistro("unknown")
if result != nil {
t.Error("Should get nil for distribution 'unknown'")
}
}
func TestDefaultRelease(t *testing.T) {
var linuxDB = NewLinuxDB()
result := linuxDB.GetDistro("ubuntu")
if result == nil {
t.Error("Cannot get distro 'ubuntu'")
}
release := result.GetRelease("default")
if release == nil {
t.Error("Cannot get release 'default' for distro 'ubuntu'")
}
}
func TestUnknownRelease(t *testing.T) {
var linuxDB = NewLinuxDB()
result := linuxDB.GetDistro("ubuntu")
if result == nil {
t.Error("Cannot get distro 'ubuntu'")
}
release := result.GetRelease("16.04")
if release == nil {
t.Error("Failed to get release 'default' for unknown release version '16.04'")
}
if release.Version != "default" {
t.Errorf("Got version '%s' instead of 'default' for unknown release version '16.04'", result.ID)
}
}
func TestGetPrerequisites(t *testing.T) {
var linuxDB = NewLinuxDB()
result := linuxDB.GetDistro("debian")
if result == nil {
t.Error("Cannot get distro 'debian'")
}
release := result.GetRelease("default")
if release == nil {
t.Error("Failed to get release 'default' for unknown release version '16.04'")
}
if release.Version != "default" {
t.Errorf("Got version '%s' instead of 'default' for unknown release version '16.04'", result.ID)
}
if release.Name != "Debian" {
t.Errorf("Got Release Name '%s' instead of 'debian' for unknown release version '16.04'", release.Name)
}
if len(release.Programs) != 3 {
t.Errorf("Expected %d programs for unknown release version '16.04'", len(release.Programs))
}
if len(release.Libraries) != 2 {
t.Errorf("Expected %d libraries for unknown release version '16.04'", len(release.Libraries))
}
}

130
cmd/log.go
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@ -1,130 +0,0 @@
package cmd
import (
"fmt"
"strings"
"github.com/fatih/color"
)
// Logger struct
type Logger struct {
errorOnly bool
}
// NewLogger creates a new logger!
func NewLogger() *Logger {
return &Logger{errorOnly: false}
}
// SetErrorOnly ensures that only errors are logged out
func (l *Logger) SetErrorOnly(errorOnly bool) {
l.errorOnly = errorOnly
}
// Yellow - Outputs yellow text
func (l *Logger) Yellow(format string, a ...interface{}) {
if l.errorOnly {
return
}
color.New(color.FgHiYellow).PrintfFunc()(format+"\n", a...)
}
// Yellowf - Outputs yellow text without the newline
func (l *Logger) Yellowf(format string, a ...interface{}) {
if l.errorOnly {
return
}
color.New(color.FgHiYellow).PrintfFunc()(format, a...)
}
// Green - Outputs Green text
func (l *Logger) Green(format string, a ...interface{}) {
if l.errorOnly {
return
}
color.New(color.FgHiGreen).PrintfFunc()(format+"\n", a...)
}
// White - Outputs White text
func (l *Logger) White(format string, a ...interface{}) {
if l.errorOnly {
return
}
color.New(color.FgHiWhite).PrintfFunc()(format+"\n", a...)
}
// WhiteUnderline - Outputs White text with underline
func (l *Logger) WhiteUnderline(format string, a ...interface{}) {
if l.errorOnly {
return
}
l.White(format, a...)
l.White(l.underline(format))
}
// YellowUnderline - Outputs Yellow text with underline
func (l *Logger) YellowUnderline(format string, a ...interface{}) {
if l.errorOnly {
return
}
l.Yellow(format, a...)
l.Yellow(l.underline(format))
}
// underline returns a string of a line, the length of the message given to it
func (l *Logger) underline(message string) string {
if l.errorOnly {
return ""
}
return strings.Repeat("-", len(message))
}
// Red - Outputs Red text
func (l *Logger) Red(format string, a ...interface{}) {
if l.errorOnly {
return
}
color.New(color.FgHiRed).PrintfFunc()(format+"\n", a...)
}
// Error - Outputs an Error message
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 := ` _ __ _ __
| | / /___ _(_) /____
| | /| / / __ ` + "`" + `/ / / ___/
| |/ |/ / /_/ / / (__ ) `
banner2 := `|__/|__/\__,_/_/_/____/ `
l.Yellowf(banner1)
l.Red(Version)
l.Yellowf(banner2)
l.Green("https://wails.app")
l.White("The lightweight framework for web-like apps")
fmt.Println()
return nil
}

427
cmd/package.go
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@ -1,427 +0,0 @@
package cmd
import (
"bufio"
"bytes"
"encoding/binary"
"fmt"
"image"
"image/png"
"os"
"path"
"path/filepath"
"runtime"
"strings"
"text/template"
"time"
"github.com/jackmordaunt/icns"
"golang.org/x/image/draw"
)
// PackageHelper helps with the 'wails package' command
type PackageHelper struct {
platform string
fs *FSHelper
log *Logger
system *SystemHelper
}
// NewPackageHelper creates a new PackageHelper!
func NewPackageHelper(platform string) *PackageHelper {
return &PackageHelper{
platform: platform,
fs: NewFSHelper(),
log: NewLogger(),
system: NewSystemHelper(),
}
}
type plistData struct {
Title string
Exe string
PackageID string
Version string
Author string
Date string
}
func newPlistData(title, exe, packageID, version, author string) *plistData {
now := time.Now().Format(time.RFC822)
return &plistData{
Title: title,
Exe: exe,
Version: version,
PackageID: packageID,
Author: author,
Date: now,
}
}
type windowsIcoHeader struct {
_ uint16
imageType uint16
imageCount uint16
}
type windowsIcoDescriptor struct {
width uint8
height uint8
colours uint8
_ uint8
planes uint16
bpp uint16
size uint32
offset uint32
}
type windowsIcoContainer struct {
Header windowsIcoDescriptor
Data []byte
}
func generateWindowsIcon(pngFilename string, iconfile string) error {
sizes := []int{256, 128, 64, 48, 32, 16}
pngfile, err := os.Open(pngFilename)
if err != nil {
return err
}
defer pngfile.Close()
pngdata, err := png.Decode(pngfile)
if err != nil {
return err
}
icons := []windowsIcoContainer{}
for _, size := range sizes {
rect := image.Rect(0, 0, int(size), int(size))
rawdata := image.NewRGBA(rect)
scale := draw.CatmullRom
scale.Scale(rawdata, rect, pngdata, pngdata.Bounds(), draw.Over, nil)
icondata := new(bytes.Buffer)
writer := bufio.NewWriter(icondata)
err = png.Encode(writer, rawdata)
if err != nil {
return err
}
writer.Flush()
imgSize := size
if imgSize >= 256 {
imgSize = 0
}
data := icondata.Bytes()
icn := windowsIcoContainer{
Header: windowsIcoDescriptor{
width: uint8(imgSize),
height: uint8(imgSize),
planes: 1,
bpp: 32,
size: uint32(len(data)),
},
Data: data,
}
icons = append(icons, icn)
}
outfile, err := os.Create(iconfile)
if err != nil {
return err
}
defer outfile.Close()
ico := windowsIcoHeader{
imageType: 1,
imageCount: uint16(len(sizes)),
}
err = binary.Write(outfile, binary.LittleEndian, ico)
if err != nil {
return err
}
offset := uint32(6 + 16*len(sizes))
for _, icon := range icons {
icon.Header.offset = offset
err = binary.Write(outfile, binary.LittleEndian, icon.Header)
if err != nil {
return err
}
offset += icon.Header.size
}
for _, icon := range icons {
_, err = outfile.Write(icon.Data)
if err != nil {
return err
}
}
return nil
}
func defaultString(val string, defaultVal string) string {
if val != "" {
return val
}
return defaultVal
}
func (b *PackageHelper) getPackageFileBaseDir() string {
// Calculate template base dir
_, filename, _, _ := runtime.Caller(1)
return filepath.Join(path.Dir(filename), "packages", b.platform)
}
// Package the application into a platform specific package
func (b *PackageHelper) Package(po *ProjectOptions) error {
switch b.platform {
case "darwin":
return b.packageOSX(po)
case "windows":
return b.PackageWindows(po, true)
case "linux":
return b.packageLinux(po)
default:
return fmt.Errorf("platform '%s' not supported for bundling yet", b.platform)
}
}
func (b *PackageHelper) packageLinux(po *ProjectOptions) error {
return nil
}
// Package the application for OSX
func (b *PackageHelper) packageOSX(po *ProjectOptions) error {
build := path.Join(b.fs.Cwd(), "build")
system := NewSystemHelper()
config, err := system.LoadConfig()
if err != nil {
return err
}
name := defaultString(po.Name, "WailsTest")
exe := defaultString(po.BinaryName, name)
version := defaultString(po.Version, "0.1.0")
author := defaultString(config.Name, "Anonymous")
packageID := strings.Join([]string{"wails", name, version}, ".")
plistData := newPlistData(name, exe, packageID, version, author)
appname := po.Name + ".app"
plistFilename := path.Join(build, appname, "Contents", "Info.plist")
customPlist := path.Join(b.fs.Cwd(), "info.plist")
// Check binary exists
source := path.Join(build, exe)
if po.CrossCompile == true {
file, err := b.fs.FindFile(build, "darwin")
if err != nil {
return err
}
source = path.Join(build, file)
}
if !b.fs.FileExists(source) {
// We need to build!
return fmt.Errorf("Target '%s' not available. Has it been compiled yet?", source)
}
// Remove the existing package
os.RemoveAll(appname)
// Create directories
exeDir := path.Join(build, appname, "/Contents/MacOS")
b.fs.MkDirs(exeDir, 0755)
resourceDir := path.Join(build, appname, "/Contents/Resources")
b.fs.MkDirs(resourceDir, 0755)
// Do we have a custom plist in the project directory?
if !fs.FileExists(customPlist) {
// No - create a new plist from our defaults
tmpl := template.New("infoPlist")
plistFile := filepath.Join(b.getPackageFileBaseDir(), "info.plist")
infoPlist, err := os.ReadFile(plistFile)
if err != nil {
return err
}
tmpl.Parse(string(infoPlist))
// Write the template to a buffer
var tpl bytes.Buffer
err = tmpl.Execute(&tpl, plistData)
if err != nil {
return err
}
// Save to the package
err = os.WriteFile(plistFilename, tpl.Bytes(), 0644)
if err != nil {
return err
}
// Also write to project directory for customisation
err = os.WriteFile(customPlist, tpl.Bytes(), 0644)
if err != nil {
return err
}
} else {
// Yes - we have a plist. Copy it to the package verbatim
err = fs.CopyFile(customPlist, plistFilename)
if err != nil {
return err
}
}
// Copy executable
target := path.Join(exeDir, exe)
err = b.fs.CopyFile(source, target)
if err != nil {
return err
}
err = os.Chmod(target, 0755)
if err != nil {
return err
}
err = b.packageIconOSX(resourceDir)
return err
}
// CleanWindows removes any windows related files found in the directory
func (b *PackageHelper) CleanWindows(po *ProjectOptions) {
pdir := b.fs.Cwd()
basename := strings.TrimSuffix(po.BinaryName, ".exe")
exts := []string{".ico", ".exe.manifest", ".rc", "-res.syso"}
rsrcs := []string{}
for _, ext := range exts {
rsrcs = append(rsrcs, filepath.Join(pdir, basename+ext))
}
b.fs.RemoveFiles(rsrcs, true)
}
// PackageWindows packages the application for windows platforms
func (b *PackageHelper) PackageWindows(po *ProjectOptions, cleanUp bool) error {
outputDir := b.fs.Cwd()
basename := strings.TrimSuffix(po.BinaryName, ".exe")
// Copy default icon if needed
icon, err := b.copyIcon()
if err != nil {
return err
}
// Generate icon from PNG if it doesn't exist
if !fs.FileExists(basename + ".ico") {
err = generateWindowsIcon(icon, basename+".ico")
if err != nil {
return err
}
}
// Copy manifest
tgtManifestFile := filepath.Join(outputDir, 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(outputDir, basename+".rc")
if !b.fs.FileExists(tgtRCFile) {
srcRCfile := filepath.Join(b.getPackageFileBaseDir(), "wails.rc")
rcfilebytes, err := os.ReadFile(srcRCfile)
if err != nil {
return err
}
rcfiledata := strings.Replace(string(rcfilebytes), "$NAME$", basename, -1)
err = os.WriteFile(tgtRCFile, []byte(rcfiledata), 0755)
if err != nil {
return err
}
}
// Build syso
sysofile := filepath.Join(outputDir, basename+"-res.syso")
// cross-compile
if b.platform != runtime.GOOS {
args := []string{
"docker", "run", "--rm",
"-v", outputDir + ":/build",
"--entrypoint", "/bin/sh",
"wailsapp/xgo:1.16.3",
"-c", "/usr/bin/x86_64-w64-mingw32-windres -o /build/" + basename + "-res.syso /build/" + basename + ".rc",
}
if err := NewProgramHelper().RunCommandArray(args); err != nil {
return err
}
} else {
batfile, err := fs.LocalDir(".")
if err != nil {
return err
}
windresBatFile := filepath.Join(batfile.fullPath, "windres.bat")
windresCommand := []string{windresBatFile, sysofile, tgtRCFile}
err = NewProgramHelper().RunCommandArray(windresCommand)
if err != nil {
return err
}
}
return nil
}
func (b *PackageHelper) copyIcon() (string, error) {
// TODO: Read this from project.json
const appIconFilename = "appicon.png"
srcIcon := path.Join(b.fs.Cwd(), appIconFilename)
// Check if appicon.png exists
if !b.fs.FileExists(srcIcon) {
// Install default icon
iconfile := filepath.Join(b.getPackageFileBaseDir(), "icon.png")
iconData, err := os.ReadFile(iconfile)
if err != nil {
return "", err
}
err = os.WriteFile(srcIcon, iconData, 0644)
if err != nil {
return "", err
}
}
return srcIcon, nil
}
func (b *PackageHelper) packageIconOSX(resourceDir string) error {
srcIcon, err := b.copyIcon()
if err != nil {
return err
}
tgtBundle := path.Join(resourceDir, "iconfile.icns")
imageFile, err := os.Open(srcIcon)
if err != nil {
return err
}
defer imageFile.Close()
srcImg, _, err := image.Decode(imageFile)
if err != nil {
return err
}
dest, err := os.Create(tgtBundle)
if err != nil {
return err
}
defer dest.Close()
return icns.Encode(dest, srcImg)
}

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cmd/packages/darwin/info.plist
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0"><dict>
<key>CFBundlePackageType</key><string>APPL</string>
<key>CFBundleName</key><string>{{.Title}}</string>
<key>CFBundleExecutable</key><string>{{.Exe}}</string>
<key>CFBundleIdentifier</key><string>{{.PackageID}}</string>
<key>CFBundleVersion</key><string>{{.Version}}</string>
<key>CFBundleGetInfoString</key><string>Built by {{.Author}} at {{.Date}} using Wails (https://wails.app)</string>
<key>CFBundleShortVersionString</key><string>{{.Version}}</string>
<key>CFBundleIconFile</key><string>iconfile</string>
<key>NSHighResolutionCapable</key><string>true</string>
</dict></plist>

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100 ICON "$NAME$.ico"
110 24 "$NAME$.exe.manifest"

100
cmd/prerequisites.go
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package cmd
import (
"fmt"
"runtime"
)
func newPrerequisite(name, help string) *Prerequisite {
return &Prerequisite{Name: name, Help: help}
}
// Prerequisites is a list of things required to use Wails
type Prerequisites []*Prerequisite
// Add given prereq object to list
func (p *Prerequisites) Add(prereq *Prerequisite) {
*p = append(*p, prereq)
}
// GetRequiredPrograms returns a list of programs required for the platform
func GetRequiredPrograms() (*Prerequisites, error) {
switch runtime.GOOS {
case "darwin":
return getRequiredProgramsOSX(), nil
case "linux":
return getRequiredProgramsLinux(), nil
case "windows":
return getRequiredProgramsWindows(), nil
default:
return nil, fmt.Errorf("platform '%s' not supported at this time", runtime.GOOS)
}
}
func getRequiredProgramsOSX() *Prerequisites {
result := &Prerequisites{}
result.Add(newPrerequisite("clang", "Please install with `xcode-select --install` and try again"))
result.Add(newPrerequisite("npm", "Please install from https://nodejs.org/en/download/ and try again"))
return result
}
func getRequiredProgramsLinux() *Prerequisites {
result := &Prerequisites{}
distroInfo := GetLinuxDistroInfo()
if distroInfo.Distribution != Unknown {
var linuxDB = NewLinuxDB()
distro := linuxDB.GetDistro(distroInfo.ID)
release := distro.GetRelease(distroInfo.Release)
for _, program := range release.Programs {
result.Add(program)
}
}
return result
}
// TODO: Test this on Windows
func getRequiredProgramsWindows() *Prerequisites {
result := &Prerequisites{}
result.Add(newPrerequisite("gcc", "Please install gcc from here and try again: http://tdm-gcc.tdragon.net/download. You will need to add the bin directory to your path, EG: C:\\TDM-GCC-64\\bin\\"))
result.Add(newPrerequisite("npm", "Please install node/npm from here and try again: https://nodejs.org/en/download/"))
return result
}
// GetRequiredLibraries returns a list of libraries (packages) required for the platform
func GetRequiredLibraries() (*Prerequisites, error) {
switch runtime.GOOS {
case "darwin":
return getRequiredLibrariesOSX()
case "linux":
return getRequiredLibrariesLinux()
case "windows":
return getRequiredLibrariesWindows()
default:
return nil, fmt.Errorf("platform '%s' not supported at this time", runtime.GOOS)
}
}
func getRequiredLibrariesOSX() (*Prerequisites, error) {
result := &Prerequisites{}
return result, nil
}
func getRequiredLibrariesLinux() (*Prerequisites, error) {
result := &Prerequisites{}
// The Linux Distribution DB
distroInfo := GetLinuxDistroInfo()
if distroInfo.Distribution != Unknown {
var linuxDB = NewLinuxDB()
distro := linuxDB.GetDistro(distroInfo.ID)
release := distro.GetRelease(distroInfo.Release)
for _, library := range release.Libraries {
result.Add(library)
}
}
return result, nil
}
func getRequiredLibrariesWindows() (*Prerequisites, error) {
result := &Prerequisites{}
return result, nil
}

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cmd/program.go
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package cmd
import (
"bytes"
"fmt"
"os"
"os/exec"
"path/filepath"
"strings"
"syscall"
)
// ProgramHelper - Utility functions around installed applications
type ProgramHelper struct {
shell *ShellHelper
verbose bool
}
// NewProgramHelper - Creates a new ProgramHelper
func NewProgramHelper(verbose ...bool) *ProgramHelper {
result := &ProgramHelper{
shell: NewShellHelper(),
}
if len(verbose) > 0 {
result.verbose = verbose[0]
if result.verbose {
result.shell.SetVerbose()
}
}
return result
}
// IsInstalled tries to determine if the given binary name is installed
func (p *ProgramHelper) IsInstalled(programName string) bool {
_, err := exec.LookPath(programName)
return err == nil
}
// Program - A struct to define an installed application/binary
type Program struct {
Name string `json:"name"`
Path string `json:"path"`
verbose bool
}
// FindProgram attempts to find the given program on the system.FindProgram
// Returns a struct with the name and path to the program
func (p *ProgramHelper) FindProgram(programName string) *Program {
path, err := exec.LookPath(programName)
if err != nil {
return nil
}
path, err = filepath.Abs(path)
if err != nil {
return nil
}
return &Program{
Name: programName,
Path: path,
verbose: p.verbose,
}
}
// GetFullPathToBinary returns the full path the the current binary
func (p *Program) GetFullPathToBinary() (string, error) {
return filepath.Abs(p.Path)
}
// Run will execute the program with the given parameters
// Returns stdout + stderr as strings and an error if one occurred
func (p *Program) Run(vars ...string) (stdout, stderr string, exitCode int, err error) {
command, err := p.GetFullPathToBinary()
if err != nil {
return "", "", 1, err
}
cmd := exec.Command(command, vars...)
if !p.verbose {
var stdo, stde bytes.Buffer
cmd.Stdout = &stdo
cmd.Stderr = &stde
err = cmd.Run()
stdout = string(stdo.Bytes())
stderr = string(stde.Bytes())
} else {
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
err = cmd.Run()
}
// https://stackoverflow.com/questions/10385551/get-exit-code-go
if err != nil {
// try to get the exit code
if exitError, ok := err.(*exec.ExitError); ok {
ws := exitError.Sys().(syscall.WaitStatus)
exitCode = ws.ExitStatus()
} else {
exitCode = 1
if stderr == "" {
stderr = err.Error()
}
}
} else {
// success, exitCode should be 0 if go is ok
ws := cmd.ProcessState.Sys().(syscall.WaitStatus)
exitCode = ws.ExitStatus()
}
return
}
// InstallGoPackage installs the given Go package
func (p *ProgramHelper) InstallGoPackage(packageName string) error {
args := strings.Split("get "+packageName, " ")
_, stderr, err := p.shell.Run("go", args...)
if err != nil {
fmt.Println(stderr)
}
return err
}
// InstallNPMPackage installs the given npm package
func (p *ProgramHelper) InstallNPMPackage(packageName string, save bool) error {
args := strings.Split("install "+packageName, " ")
if save {
args = append(args, "--save")
}
_, stderr, err := p.shell.Run("npm", args...)
if err != nil {
fmt.Println(stderr)
}
return err
}
// RunCommand runs the given command
func (p *ProgramHelper) RunCommand(command string) error {
args := strings.Split(command, " ")
return p.RunCommandArray(args)
}
// RunCommandArray runs the command specified in the array
func (p *ProgramHelper) RunCommandArray(args []string, dir ...string) error {
programCommand := args[0]
// TODO: Run FindProgram here and get the full path to the exe
program, err := exec.LookPath(programCommand)
if err != nil {
fmt.Printf("ERROR: Looks like '%s' isn't installed. Please install and try again.", programCommand)
return err
}
args = args[1:]
var stderr string
var stdout string
if len(dir) > 0 {
stdout, stderr, err = p.shell.RunInDirectory(dir[0], program, args...)
} else {
stdout, stderr, err = p.shell.Run(program, args...)
}
if err != nil {
fmt.Println(stderr)
fmt.Println(stdout)
}
return err
}

406
cmd/project.go
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@ -1,406 +0,0 @@
package cmd
import (
"encoding/json"
"fmt"
"os"
"path/filepath"
"runtime"
"sort"
"strings"
"github.com/leaanthony/slicer"
)
// PackageManager indicates different package managers
type PackageManager int
const (
// UNKNOWN package manager
UNKNOWN PackageManager = iota
// NPM package manager
NPM
// YARN package manager
YARN
)
type author struct {
Name string `json:"name"`
Email string `json:"email"`
}
type frontend struct {
Dir string `json:"dir"`
Install string `json:"install"`
Build string `json:"build"`
Bridge string `json:"bridge"`
Serve string `json:"serve"`
}
type framework struct {
Name string `json:"name"`
BuildTag string `json:"buildtag"`
Options map[string]string `json:"options,omitempty"`
}
// ProjectHelper is a helper struct for managing projects
type ProjectHelper struct {
log *Logger
system *SystemHelper
templates *TemplateHelper
}
// NewProjectHelper creates a new Project helper struct
func NewProjectHelper() *ProjectHelper {
return &ProjectHelper{
log: NewLogger(),
system: NewSystemHelper(),
templates: NewTemplateHelper(),
}
}
// GenerateProject generates a new project using the options given
func (ph *ProjectHelper) GenerateProject(projectOptions *ProjectOptions) error {
// Calculate project path
projectPath, err := filepath.Abs(projectOptions.OutputDirectory)
if err != nil {
return err
}
_ = projectPath
if fs.DirExists(projectPath) {
return fmt.Errorf("directory '%s' already exists", projectPath)
}
// Create project directory
err = fs.MkDir(projectPath)
if err != nil {
return err
}
// Create and save project config
err = projectOptions.WriteProjectConfig()
if err != nil {
return err
}
err = ph.templates.InstallTemplate(projectPath, projectOptions)
if err != nil {
return err
}
// // If we are on windows, dump a windows_resource.json
// if runtime.GOOS == "windows" {
// ph.GenerateWindowsResourceConfig(projectOptions)
// }
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()
err := po.LoadConfig(dir)
return po, err
}
// 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: ph.system,
log: ph.log,
templates: ph.templates,
Author: &author{},
}
// Populate system config
config, err := ph.system.LoadConfig()
if err == nil {
result.Author.Name = config.Name
result.Author.Email = config.Email
}
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"`
Tags string `json:"tags"`
NPMProjectName string `json:"-"`
system *SystemHelper
log *Logger
templates *TemplateHelper
selectedTemplate *TemplateDetails
WailsVersion string
typescriptDefsFilename string
Verbose bool `json:"-"`
CrossCompile bool
Platform string
Architecture string
LdFlags string
GoPath string
UseFirebug bool
// Supported platforms
Platforms []string `json:"platforms,omitempty"`
}
// PlatformSupported returns true if the template is supported
// on the current platform
func (po *ProjectOptions) PlatformSupported() bool {
// Default is all platforms supported
if len(po.Platforms) == 0 {
return true
}
// Check that the platform is in the list
platformsSupported := slicer.String(po.Platforms)
return platformsSupported.Contains(runtime.GOOS)
}
// Defaults sets the default project template
func (po *ProjectOptions) Defaults() {
po.Template = "vuebasic"
po.WailsVersion = Version
}
// SetTypescriptDefsFilename indicates that we want to generate typescript bindings to the given file
func (po *ProjectOptions) SetTypescriptDefsFilename(filename string) {
po.typescriptDefsFilename = filename
}
// GetNPMBinaryName returns the type of package manager used by the project
func (po *ProjectOptions) GetNPMBinaryName() (PackageManager, error) {
if po.FrontEnd == nil {
return UNKNOWN, fmt.Errorf("No frontend specified in project options")
}
if strings.Index(po.FrontEnd.Install, "npm") > -1 {
return NPM, nil
}
if strings.Index(po.FrontEnd.Install, "yarn") > -1 {
return YARN, nil
}
return UNKNOWN, nil
}
// PromptForInputs asks the user to input project details
func (po *ProjectOptions) PromptForInputs() error {
processProjectName(po)
processBinaryName(po)
err := processOutputDirectory(po)
if err != nil {
return err
}
// Process Templates
templateList := slicer.Interface()
options := slicer.String()
templateDetails, err := po.templates.GetTemplateDetails()
if err != nil {
return err
}
if po.Template != "" {
// Check template is valid if given
if templateDetails[po.Template] == nil {
keys := make([]string, 0, len(templateDetails))
for k := range templateDetails {
keys = append(keys, k)
}
return fmt.Errorf("invalid template name '%s'. Valid options: %s", po.Template, strings.Join(keys, ", "))
}
po.selectedTemplate = templateDetails[po.Template]
} else {
keys := make([]string, 0)
for k := range templateDetails {
keys = append(keys, k)
}
sort.Strings(keys)
for _, k := range keys {
templateDetail := templateDetails[k]
templateList.Add(templateDetail)
if !templateDetail.Metadata.PlatformSupported() {
templateDetail.Metadata.Name = "* " + templateDetail.Metadata.Name
}
options.Add(fmt.Sprintf("%s - %s", templateDetail.Metadata.Name, templateDetail.Metadata.ShortDescription))
}
templateIndex := 0
if len(options.AsSlice()) > 1 {
templateIndex = PromptSelection("Please select a template (* means unsupported on current platform)", options.AsSlice(), 0)
}
if len(templateList.AsSlice()) == 0 {
return fmt.Errorf("aborting: no templates found")
}
// After selection do this....
po.selectedTemplate = templateList.AsSlice()[templateIndex].(*TemplateDetails)
}
po.selectedTemplate.Metadata.Name = strings.TrimPrefix(po.selectedTemplate.Metadata.Name, "* ")
if !po.selectedTemplate.Metadata.PlatformSupported() {
println("WARNING: This template is unsupported on this platform!")
}
fmt.Println("Template: " + po.selectedTemplate.Metadata.Name)
// 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]
// // Populate template details
templateMetadata := po.selectedTemplate.Metadata
err = processTemplateMetadata(templateMetadata, po)
if err != nil {
return err
}
return nil
}
// WriteProjectConfig writes the project configuration into
// the project directory
func (po *ProjectOptions) WriteProjectConfig() error {
targetDir, err := filepath.Abs(po.OutputDirectory)
if err != nil {
return err
}
targetFile := filepath.Join(targetDir, "project.json")
filedata, err := json.MarshalIndent(po, "", " ")
if err != nil {
return err
}
return os.WriteFile(targetFile, filedata, 0600)
}
// LoadConfig loads the project configuration file from the
// given directory
func (po *ProjectOptions) LoadConfig(projectDir string) error {
targetFile := filepath.Join(projectDir, "project.json")
rawBytes, err := os.ReadFile(targetFile)
if err != nil {
return err
}
return json.Unmarshal(rawBytes, po)
}
func computeBinaryName(projectName string) string {
if projectName == "" {
return ""
}
var binaryNameComputed = strings.ToLower(projectName)
binaryNameComputed = strings.Replace(binaryNameComputed, " ", "-", -1)
binaryNameComputed = strings.Replace(binaryNameComputed, string(filepath.Separator), "-", -1)
binaryNameComputed = strings.Replace(binaryNameComputed, ":", "-", -1)
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
}
if NewFSHelper().DirExists(projectPath) {
return fmt.Errorf("directory '%s' already exists", projectPath)
}
fmt.Println("Project Directory: " + po.OutputDirectory)
return nil
}
func processProjectName(po *ProjectOptions) {
if po.Name == "" {
po.Name = Prompt("The name of the project", "My Project")
}
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)
}
fmt.Println("Output binary Name: " + po.BinaryName)
}
func processTemplateMetadata(templateMetadata *TemplateMetadata, po *ProjectOptions) error {
if templateMetadata.FrontendDir != "" {
po.FrontEnd = &frontend{}
po.FrontEnd.Dir = templateMetadata.FrontendDir
}
if templateMetadata.Install != "" {
if po.FrontEnd == nil {
return fmt.Errorf("install set in template metadata but not frontenddir")
}
po.FrontEnd.Install = templateMetadata.Install
}
if templateMetadata.Build != "" {
if po.FrontEnd == nil {
return fmt.Errorf("build set in template metadata but not frontenddir")
}
po.FrontEnd.Build = templateMetadata.Build
}
if templateMetadata.Bridge != "" {
if po.FrontEnd == nil {
return fmt.Errorf("bridge set in template metadata but not frontenddir")
}
po.FrontEnd.Bridge = templateMetadata.Bridge
}
if templateMetadata.Serve != "" {
if po.FrontEnd == nil {
return fmt.Errorf("serve set in template metadata but not frontenddir")
}
po.FrontEnd.Serve = templateMetadata.Serve
}
// Save platforms
po.Platforms = templateMetadata.Platforms
return nil
}

80
cmd/prompt.go
View File

@ -1,80 +0,0 @@
package cmd
import (
"bufio"
"fmt"
"os"
"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')
input = strings.TrimSpace(input)
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
}

106
cmd/semver.go
View File

@ -1,106 +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 {
// Limit to v1
if s.Version.Major() != 1 {
return false
}
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 {
// Limit to v1
if s.Version.Major() != 1 {
return false
}
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]
}

65
cmd/semver_test.go
View File

@ -1,65 +0,0 @@
package cmd
import (
"testing"
)
func TestSemanticVersion_IsPreRelease(t *testing.T) {
tests := []struct {
name string
version string
want bool
}{
{"v1.6.7-pre0", "v1.6.7-pre0", true},
{"v2.6.7+pre0", "v2.6.7+pre0", false},
{"v2.6.7", "v2.6.7", false},
{"v2.0.0+alpha.1", "v2.0.0+alpha.1", false},
{"v2.0.0-alpha.1", "v2.0.0-alpha.1", false},
{"v1.6.7", "v1.6.7", false},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
semanticversion, err := NewSemanticVersion(tt.version)
if err != nil {
t.Errorf("Invalid semantic version: %s", semanticversion)
return
}
s := &SemanticVersion{
Version: semanticversion.Version,
}
if got := s.IsPreRelease(); got != tt.want {
t.Errorf("IsPreRelease() = %v, want %v", got, tt.want)
}
})
}
}
func TestSemanticVersion_IsRelease(t *testing.T) {
tests := []struct {
name string
version string
want bool
}{
{"v1.6.7", "v1.6.7", true},
{"v2.6.7-pre0", "v2.6.7-pre0", false},
{"v2.6.7", "v2.6.7", false},
{"v2.6.7+release", "v2.6.7+release", false},
{"v2.0.0-alpha.1", "v2.0.0-alpha.1", false},
{"v1.6.7-pre0", "v1.6.7-pre0", false},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
semanticversion, err := NewSemanticVersion(tt.version)
if err != nil {
t.Errorf("Invalid semantic version: %s", semanticversion)
return
}
s := &SemanticVersion{
Version: semanticversion.Version,
}
if got := s.IsRelease(); got != tt.want {
t.Errorf("IsRelease() = %v, want %v", got, tt.want)
}
})
}
}

61
cmd/shell.go
View File

@ -1,61 +0,0 @@
package cmd
import (
"bytes"
"os"
"os/exec"
)
// ShellHelper helps with Shell commands
type ShellHelper struct {
verbose bool
}
// NewShellHelper creates a new ShellHelper!
func NewShellHelper() *ShellHelper {
return &ShellHelper{}
}
// SetVerbose sets the verbose flag
func (sh *ShellHelper) SetVerbose() {
sh.verbose = true
}
// 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")
if !sh.verbose {
var stdo, stde bytes.Buffer
cmd.Stdout = &stdo
cmd.Stderr = &stde
err = cmd.Run()
stdout = string(stdo.Bytes())
stderr = string(stde.Bytes())
} else {
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
err = cmd.Run()
}
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")
if !sh.verbose {
var stdo, stde bytes.Buffer
cmd.Stdout = &stdo
cmd.Stderr = &stde
err = cmd.Run()
stdout = string(stdo.Bytes())
stderr = string(stde.Bytes())
} else {
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
err = cmd.Run()
}
return
}

317
cmd/system.go
View File

@ -1,317 +0,0 @@
package cmd
import (
"encoding/json"
"fmt"
"log"
"os"
"path/filepath"
"runtime"
"strconv"
"time"
)
// SystemHelper - Defines everything related to the system
type SystemHelper struct {
log *Logger
fs *FSHelper
configFilename string
homeDir string
wailsSystemDir string
wailsSystemConfig string
}
// NewSystemHelper - Creates a new System Helper
func NewSystemHelper() *SystemHelper {
result := &SystemHelper{
fs: NewFSHelper(),
log: NewLogger(),
configFilename: "wails.json",
}
result.setSystemDirs()
return result
}
// Internal
// setSystemDirs calculates the system directories it is interested in
func (s *SystemHelper) setSystemDirs() {
var err error
s.homeDir, err = os.UserHomeDir()
if err != nil {
log.Fatal("Cannot find home directory! Please file a bug report!")
}
// TODO: A better config system
s.wailsSystemDir = filepath.Join(s.homeDir, ".wails")
s.wailsSystemConfig = filepath.Join(s.wailsSystemDir, s.configFilename)
}
// ConfigFileExists - Returns true if it does!
func (s *SystemHelper) ConfigFileExists() bool {
return s.fs.FileExists(s.wailsSystemConfig)
}
// SystemDirExists - Returns true if it does!
func (s *SystemHelper) systemDirExists() bool {
return s.fs.DirExists(s.wailsSystemDir)
}
// LoadConfig attempts to load the Wails system config
func (s *SystemHelper) LoadConfig() (*SystemConfig, error) {
return NewSystemConfig(s.wailsSystemConfig)
}
// ConfigFileIsValid checks if the config file is valid
func (s *SystemHelper) ConfigFileIsValid() bool {
_, err := NewSystemConfig(s.wailsSystemConfig)
return err == nil
}
// GetAuthor returns a formatted string of the user's name and email
func (s *SystemHelper) GetAuthor() (string, error) {
var config *SystemConfig
config, err := s.LoadConfig()
if err != nil {
return "", err
}
return fmt.Sprintf("%s <%s>", config.Name, config.Email), nil
}
// BackupConfig attempts to backup the system config file
func (s *SystemHelper) BackupConfig() (string, error) {
now := strconv.FormatInt(time.Now().UTC().UnixNano(), 10)
backupFilename := s.wailsSystemConfig + "." + now
err := s.fs.CopyFile(s.wailsSystemConfig, backupFilename)
if err != nil {
return "", err
}
return backupFilename, nil
}
func (s *SystemHelper) setup() error {
systemConfig := make(map[string]string)
// Try to load current values - ignore errors
config, _ := s.LoadConfig()
if config.Name != "" {
systemConfig["name"] = PromptRequired("What is your name", config.Name)
} else if n, err := getGitConfigValue("user.name"); err == nil && n != "" {
systemConfig["name"] = PromptRequired("What is your name", n)
} else {
systemConfig["name"] = PromptRequired("What is your name")
}
if config.Email != "" {
systemConfig["email"] = PromptRequired("What is your email address", config.Email)
} else if e, err := getGitConfigValue("user.email"); err == nil && e != "" {
systemConfig["email"] = PromptRequired("What is your email address", e)
} else {
systemConfig["email"] = PromptRequired("What is your email address")
}
// Create the directory
err := s.fs.MkDirs(s.wailsSystemDir)
if err != nil {
return err
}
// Save
configData, err := json.Marshal(&systemConfig)
if err != nil {
return err
}
err = os.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
}
const introText = `
Wails is a lightweight framework for creating web-like desktop apps in Go.
I'll need to ask you a few questions so I can fill in your project templates and then I will try and see if you have the correct dependencies installed. If you don't have the right tools installed, I'll try and suggest how to install them.
`
// CheckInitialised checks if the system has been set up
// and if not, runs setup
func (s *SystemHelper) CheckInitialised() error {
if !s.systemDirExists() {
s.log.Yellow("System not initialised. Running setup.")
return s.setup()
}
return nil
}
// Initialise attempts to set up the Wails system.
// An error is returns if there is a problem
func (s *SystemHelper) Initialise() error {
// System dir doesn't exist
if !s.systemDirExists() {
s.log.Green("Welcome to Wails!")
s.log.Green(introText)
return s.setup()
}
// Config doesn't exist
if !s.ConfigFileExists() {
s.log.Green("Looks like the system config is missing.")
s.log.Green("To get you back on track, I'll need to ask you a few things...")
return s.setup()
}
// Config exists but isn't valid.
if !s.ConfigFileIsValid() {
s.log.Green("Looks like the system config got corrupted.")
backupFile, err := s.BackupConfig()
if err != nil {
s.log.Green("I tried to backup your config file but got this error: %s", err.Error())
} else {
s.log.Green("Just in case you needed it, I backed up your config file here: %s", backupFile)
}
s.log.Green("To get you back on track, I'll need to ask you a few things...")
return s.setup()
}
return s.setup()
}
// SystemConfig - Defines system wide configuration data
type SystemConfig struct {
Name string `json:"name"`
Email string `json:"email"`
}
// NewSystemConfig - Creates a new SystemConfig helper object
func NewSystemConfig(filename string) (*SystemConfig, error) {
result := &SystemConfig{}
err := result.load(filename)
return result, err
}
// Save - Saves the system config to the given filename
func (sc *SystemConfig) Save(filename string) error {
// Convert config to JSON string
theJSON, err := json.MarshalIndent(sc, "", " ")
if err != nil {
return err
}
// Write it out to the config file
return os.WriteFile(filename, theJSON, 0644)
}
func (sc *SystemConfig) load(filename string) error {
configData, err := os.ReadFile(filename)
if err != nil {
return err
}
// Load and unmarshall!
err = json.Unmarshal(configData, &sc)
if err != nil {
return err
}
return nil
}
// CheckDependenciesSilent checks for dependencies but
// only outputs if there's an error
func CheckDependenciesSilent(logger *Logger) (bool, error) {
logger.SetErrorOnly(true)
result, err := CheckDependencies(logger)
logger.SetErrorOnly(false)
return result, err
}
// CheckDependencies will look for Wails dependencies on the system
// Errors are reported in error and the bool return value is whether
// the dependencies are all installed.
func CheckDependencies(logger *Logger) (bool, error) {
switch runtime.GOOS {
case "darwin":
logger.Yellow("Detected Platform: OSX")
case "windows":
logger.Yellow("Detected Platform: Windows")
case "linux":
logger.Yellow("Detected Platform: Linux")
default:
return false, fmt.Errorf("Platform %s is currently not supported", runtime.GOOS)
}
logger.Yellow("Checking for prerequisites...")
// Check we have a cgo capable environment
requiredPrograms, err := GetRequiredPrograms()
if err != nil {
return false, nil
}
errors := false
programHelper := NewProgramHelper()
for _, program := range *requiredPrograms {
bin := programHelper.FindProgram(program.Name)
if bin == nil {
errors = true
logger.Error("Program '%s' not found. %s", program.Name, program.Help)
} else {
logger.Green("Program '%s' found: %s", program.Name, bin.Path)
}
}
// Linux has library deps
if runtime.GOOS == "linux" {
// Check library prerequisites
requiredLibraries, err := GetRequiredLibraries()
if err != nil {
return false, err
}
var libraryChecker CheckPkgInstalled
distroInfo := GetLinuxDistroInfo()
switch distroInfo.Distribution {
case Ubuntu, Debian, Zorin, Parrot, Linuxmint, Elementary, Kali, Neon, Deepin, Raspbian, PopOS, Uos:
libraryChecker = DpkgInstalled
case Arch, ArcoLinux, ArchLabs, Ctlos, Manjaro, ManjaroARM, EndeavourOS, ArtixLinux:
libraryChecker = PacmanInstalled
case CentOS, Fedora, Tumbleweed, Leap, RHEL:
libraryChecker = RpmInstalled
case Gentoo:
libraryChecker = EqueryInstalled
case VoidLinux:
libraryChecker = XbpsInstalled
case Solus:
libraryChecker = EOpkgInstalled
case Crux:
libraryChecker = PrtGetInstalled
case NixOS:
libraryChecker = NixEnvInstalled
default:
return false, RequestSupportForDistribution(distroInfo)
}
for _, library := range *requiredLibraries {
installed, err := libraryChecker(library.Name)
if err != nil {
return false, err
}
if !installed {
errors = true
logger.Error("Library '%s' not found. %s", library.Name, library.Help)
} else {
logger.Green("Library '%s' installed.", library.Name)
}
}
}
logger.White("")
return !errors, err
}

270
cmd/templates.go
View File

@ -1,270 +0,0 @@
package cmd
import (
"bytes"
"encoding/json"
"fmt"
"log"
"os"
"path/filepath"
"runtime"
"strings"
"text/template"
"github.com/kennygrant/sanitize"
"github.com/leaanthony/slicer"
)
// TemplateMetadata holds all the metadata for a Wails template
type TemplateMetadata struct {
Name string `json:"name"`
Version string `json:"version"`
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"`
WailsDir string `json:"wailsdir"`
TemplateDependencies []*TemplateDependency `json:"dependencies,omitempty"`
// List of platforms that this template is supported on.
// No value means all platforms. A platform name is the same string
// as `runtime.GOOS` will return, eg: "darwin". NOTE: This is
// case sensitive.
Platforms []string `json:"platforms,omitempty"`
}
// PlatformSupported returns true if this template supports the
// currently running platform
func (m *TemplateMetadata) PlatformSupported() bool {
// Default is all platforms supported
if len(m.Platforms) == 0 {
return true
}
// Check that the platform is in the list
platformsSupported := slicer.String(m.Platforms)
return platformsSupported.Contains(runtime.GOOS)
}
// TemplateDependency defines a binary dependency for the template
// EG: ng for angular
type TemplateDependency struct {
Bin string `json:"bin"`
Help string `json:"help"`
}
// TemplateDetails holds information about a specific template
type TemplateDetails struct {
Name string
Path string
Metadata *TemplateMetadata
fs *FSHelper
}
// TemplateHelper is a utility object to help with processing templates
type TemplateHelper struct {
templateDir *Dir
fs *FSHelper
metadataFilename string
}
// NewTemplateHelper creates a new template helper
func NewTemplateHelper() *TemplateHelper {
templateDir, err := fs.LocalDir("./templates")
if err != nil {
log.Fatal("Unable to find the template directory. Please reinstall Wails.")
}
return &TemplateHelper{
templateDir: templateDir,
metadataFilename: "template.json",
}
}
// IsValidTemplate returns true if the given template name resides on disk
func (t *TemplateHelper) IsValidTemplate(templateName string) bool {
pathToTemplate := filepath.Join(t.templateDir.fullPath, templateName)
return t.fs.DirExists(pathToTemplate)
}
// SanitizeFilename sanitizes the given string to make a valid filename
func (t *TemplateHelper) SanitizeFilename(name string) string {
return sanitize.Name(name)
}
// CreateNewTemplate creates a new template based on the given directory name and string
func (t *TemplateHelper) CreateNewTemplate(dirname string, details *TemplateMetadata) (string, error) {
// Check if this template has already been created
if t.IsValidTemplate(dirname) {
return "", fmt.Errorf("cannot create template in directory '%s' - already exists", dirname)
}
targetDir := filepath.Join(t.templateDir.fullPath, dirname)
err := t.fs.MkDir(targetDir)
if err != nil {
return "", err
}
targetMetadata := filepath.Join(targetDir, t.metadataFilename)
err = t.fs.SaveAsJSON(details, targetMetadata)
return targetDir, err
}
// LoadMetadata loads the template's 'metadata.json' file
func (t *TemplateHelper) LoadMetadata(dir string) (*TemplateMetadata, error) {
templateFile := filepath.Join(dir, t.metadataFilename)
result := &TemplateMetadata{}
if !t.fs.FileExists(templateFile) {
return nil, nil
}
rawJSON, err := os.ReadFile(templateFile)
if err != nil {
return nil, err
}
err = json.Unmarshal(rawJSON, &result)
return result, err
}
// GetTemplateDetails returns a map of Template structs containing details
// of the found templates
func (t *TemplateHelper) GetTemplateDetails() (map[string]*TemplateDetails, error) {
// Get the subdirectory details
templateDirs, err := t.templateDir.GetSubdirs()
if err != nil {
return nil, err
}
result := make(map[string]*TemplateDetails)
for name, dir := range templateDirs {
result[name] = &TemplateDetails{
Path: dir,
}
metadata, err := t.LoadMetadata(dir)
if err != nil {
return nil, err
}
result[name].Metadata = metadata
if metadata.Name != "" {
result[name].Name = metadata.Name
} else {
// Ignore bad templates?
result[name] = nil
}
}
return result, nil
}
// GetTemplateFilenames returns all the filenames of the given template
func (t *TemplateHelper) GetTemplateFilenames(template *TemplateDetails) (*slicer.StringSlicer, error) {
// Get the subdirectory details
templateDir, err := t.fs.Directory(template.Path)
if err != nil {
return nil, err
}
return templateDir.GetAllFilenames()
}
// InstallTemplate installs the template given in the project options to the
// project path given
func (t *TemplateHelper) InstallTemplate(projectPath string, projectOptions *ProjectOptions) error {
// Check dependencies before installing
dependencies := projectOptions.selectedTemplate.Metadata.TemplateDependencies
if dependencies != nil {
programHelper := NewProgramHelper()
logger := NewLogger()
errors := []string{}
for _, dep := range dependencies {
program := programHelper.FindProgram(dep.Bin)
if program == nil {
errors = append(errors, dep.Help)
}
}
if len(errors) > 0 {
mainError := "template dependencies not installed"
if len(errors) == 1 {
mainError = errors[0]
} else {
for _, error := range errors {
logger.Red(error)
}
}
return fmt.Errorf(mainError)
}
}
// Get template files
templateFilenames, err := t.GetTemplateFilenames(projectOptions.selectedTemplate)
if err != nil {
return err
}
templatePath := projectOptions.selectedTemplate.Path
// Save the version
projectOptions.WailsVersion = Version
templateJSONFilename := filepath.Join(templatePath, t.metadataFilename)
templateFiles := templateFilenames.Filter(func(filename string) bool {
filename = filepath.FromSlash(filename)
return strings.HasPrefix(filename, templatePath) && filename != templateJSONFilename
})
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, err := t.fs.LoadAsBytes(templateFile)
if err != nil {
return
}
// If file is a template, process it
if strings.HasSuffix(templateFile, ".template") {
templateData := string(filedata)
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
}
})
if err != nil {
return err
}
return nil
}

13
cmd/templates/angular-template/frontend/.editorconfig
View File

@ -1,13 +0,0 @@
# Editor configuration, see https://editorconfig.org
root = true
[*]
charset = utf-8
indent_style = space
indent_size = 2
insert_final_newline = true
trim_trailing_whitespace = true
[*.md]
max_line_length = off
trim_trailing_whitespace = false

47
cmd/templates/angular-template/frontend/.gitignore vendored
View File

@ -1,47 +0,0 @@
# See http://help.github.com/ignore-files/ for more about ignoring files.
# compiled output
/dist
/tmp
/out-tsc
# Only exists if Bazel was run
/bazel-out
# dependencies
/node_modules
# profiling files
chrome-profiler-events.json
speed-measure-plugin.json
# IDEs and editors
/.idea
.project
.classpath
.c9/
*.launch
.settings/
*.sublime-workspace
# IDE - VSCode
.vscode/*
!.vscode/settings.json
!.vscode/tasks.json
!.vscode/launch.json
!.vscode/extensions.json
.history/*
# misc
/.sass-cache
/connect.lock
/coverage
/libpeerconnection.log
npm-debug.log
yarn-error.log
testem.log
/typings
# System Files
.DS_Store
Thumbs.db
.editorcinfig

27
cmd/templates/angular-template/frontend/README.md
View File

@ -1,27 +0,0 @@
# MyApp
This project was generated with [Angular CLI](https://github.com/angular/angular-cli) version 8.0.3.
## Development server
Run `npx ng serve` for a dev server. Navigate to `http://localhost:4200/`. The app will automatically reload if you change any of the source files.
## Code scaffolding
Run `npx ng generate component component-name` to generate a new component. You can also use `npx ng generate directive|pipe|service|class|guard|interface|enum|module`.
## Build
Run `npx ng build` to build the project. The build artifacts will be stored in the `dist/` directory. Use the `--prod` flag for a production build.
## Running unit tests
Run `npx ng test` to execute the unit tests via [Karma](https://karma-runner.github.io).
## Running end-to-end tests
Run `npx ng e2e` to execute the end-to-end tests via [Protractor](http://www.protractortest.org/).
## Further help
To get more help on the Angular CLI use `npx ng help` or go check out the [Angular CLI README](https://github.com/angular/angular-cli/blob/master/README.md).

121
cmd/templates/angular-template/frontend/angular.json
View File

@ -1,121 +0,0 @@
{
"$schema": "./node_modules/@angular/cli/lib/config/schema.json",
"version": 1,
"newProjectRoot": "projects",
"projects": {
"my-app": {
"projectType": "application",
"schematics": {},
"root": "",
"sourceRoot": "src",
"prefix": "app",
"architect": {
"build": {
"builder": "ngx-build-plus:browser",
"options": {
"outputPath": "dist/my-app",
"index": "src/index.html",
"main": "src/main.ts",
"polyfills": "src/polyfills.ts",
"tsConfig": "tsconfig.app.json",
"aot": false,
"assets": [
"src/favicon.ico",
"src/assets"
],
"styles": [
"src/styles.css"
],
"scripts": []
},
"configurations": {
"production": {
"fileReplacements": [
{
"replace": "src/environments/environment.ts",
"with": "src/environments/environment.prod.ts"
}
],
"optimization": true,
"outputHashing": "all",
"sourceMap": false,
"extractCss": true,
"namedChunks": false,
"aot": true,
"extractLicenses": true,
"vendorChunk": false,
"buildOptimizer": true,
"budgets": [
{
"type": "initial",
"maximumWarning": "2mb",
"maximumError": "5mb"
}
]
}
}
},
"serve": {
"builder": "ngx-build-plus:dev-server",
"options": {
"browserTarget": "my-app:build"
},
"configurations": {
"production": {
"browserTarget": "my-app:build:production"
}
}
},
"extract-i18n": {
"builder": "@angular-devkit/build-angular:extract-i18n",
"options": {
"browserTarget": "my-app:build"
}
},
"test": {
"builder": "ngx-build-plus:karma",
"options": {
"main": "src/test.ts",
"polyfills": "src/polyfills.ts",
"tsConfig": "tsconfig.spec.json",
"karmaConfig": "karma.conf.js",
"assets": [
"src/favicon.ico",
"src/assets"
],
"styles": [
"src/styles.css"
],
"scripts": []
}
},
"lint": {
"builder": "@angular-devkit/build-angular:tslint",
"options": {
"tsConfig": [
"tsconfig.app.json",
"tsconfig.spec.json",
"e2e/tsconfig.json"
],
"exclude": [
"**/node_modules/**"
]
}
},
"e2e": {
"builder": "@angular-devkit/build-angular:protractor",
"options": {
"protractorConfig": "e2e/protractor.conf.js",
"devServerTarget": "my-app:serve"
},
"configurations": {
"production": {
"devServerTarget": "my-app:serve:production"
}
}
}
}
}
},
"defaultProject": "my-app"
}

12
cmd/templates/angular-template/frontend/browserslist
View File

@ -1,12 +0,0 @@
# This file is used by the build system to adjust CSS and JS output to support the specified browsers below.
# For additional information regarding the format and rule options, please see:
# https://github.com/browserslist/browserslist#queries
# You can see what browsers were selected by your queries by running:
# npx browserslist
> 0.5%
last 2 versions
Firefox ESR
not dead
IE 9-11 # For IE 9-11 support, remove 'not'.

32
cmd/templates/angular-template/frontend/e2e/protractor.conf.js
View File

@ -1,32 +0,0 @@
// @ts-check
// Protractor configuration file, see link for more information
// https://github.com/angular/protractor/blob/master/lib/config.ts
const { SpecReporter } = require('jasmine-spec-reporter');
/**
* @type { import("protractor").Config }
*/
exports.config = {
allScriptsTimeout: 11000,
specs: [
'./src/**/*.e2e-spec.ts'
],
capabilities: {
'browserName': 'chrome'
},
directConnect: true,
baseUrl: 'http://localhost:4200/',
framework: 'jasmine',
jasmineNodeOpts: {
showColors: true,
defaultTimeoutInterval: 30000,
print: function() {}
},
onPrepare() {
require('ts-node').register({
project: require('path').join(__dirname, './tsconfig.json')
});
jasmine.getEnv().addReporter(new SpecReporter({ spec: { displayStacktrace: true } }));
}
};

23
cmd/templates/angular-template/frontend/e2e/src/app.e2e-spec.ts
View File

@ -1,23 +0,0 @@
import { AppPage } from './app.po';
import { browser, logging } from 'protractor';
describe('workspace-project App', () => {
let page: AppPage;
beforeEach(() => {
page = new AppPage();
});
it('should display welcome message', () => {
page.navigateTo();
expect(page.getTitleText()).toEqual('Welcome to my-app!');
});
afterEach(async () => {
// Assert that there are no errors emitted from the browser
const logs = await browser.manage().logs().get(logging.Type.BROWSER);
expect(logs).not.toContain(jasmine.objectContaining({
level: logging.Level.SEVERE,
} as logging.Entry));
});
});

11
cmd/templates/angular-template/frontend/e2e/src/app.po.ts
View File

@ -1,11 +0,0 @@
import { browser, by, element } from 'protractor';
export class AppPage {
navigateTo() {
return browser.get(browser.baseUrl) as Promise<any>;
}
getTitleText() {
return element(by.css('app-root h1')).getText() as Promise<string>;
}
}

13
cmd/templates/angular-template/frontend/e2e/tsconfig.json
View File

@ -1,13 +0,0 @@
{
"extends": "../tsconfig.json",
"compilerOptions": {
"outDir": "../out-tsc/e2e",
"module": "commonjs",
"target": "es5",
"types": [
"jasmine",
"jasminewd2",
"node"
]
}
}

32
cmd/templates/angular-template/frontend/karma.conf.js
View File

@ -1,32 +0,0 @@
// Karma configuration file, see link for more information
// https://karma-runner.github.io/1.0/config/configuration-file.html
module.exports = function (config) {
config.set({
basePath: '',
frameworks: ['jasmine', '@angular-devkit/build-angular'],
plugins: [
require('karma-jasmine'),
require('karma-chrome-launcher'),
require('karma-jasmine-html-reporter'),
require('karma-coverage-istanbul-reporter'),
require('@angular-devkit/build-angular/plugins/karma')
],
client: {
clearContext: false // leave Jasmine Spec Runner output visible in browser
},
coverageIstanbulReporter: {
dir: require('path').join(__dirname, './coverage/my-app'),
reports: ['html', 'lcovonly', 'text-summary'],
fixWebpackSourcePaths: true
},
reporters: ['progress', 'kjhtml'],
port: 9876,
colors: true,
logLevel: config.LOG_INFO,
autoWatch: true,
browsers: ['Chrome'],
singleRun: false,
restartOnFileChange: true
});
};

52
cmd/templates/angular-template/frontend/package.json.template
View File

@ -1,52 +0,0 @@
{
"name": "my-app",
"version": "0.0.0",
"scripts": {
"ng": "npx ng",
"serve": "npx ng serve --poll=2000 --host=0.0.0.0",
"build": "npx ng build --single-bundle true --output-hashing none --prod --bundle-styles false",
"test": "npx ng test",
"lint": "npx ng lint",
"e2e": "npx ng e2e"
},
"private": true,
"dependencies": {
"@angular/animations": "^8.0.2",
"@angular/cdk": "^8.0.1",
"@angular/common": "~8.0.1",
"@angular/compiler": "~8.0.1",
"@angular/core": "~8.0.1",
"@angular/forms": "~8.0.1",
"@angular/material": "^8.0.1",
"@angular/platform-browser": "~8.0.1",
"@angular/platform-browser-dynamic": "~8.0.1",
"@angular/router": "~8.0.1",
"@wailsapp/runtime": "^1.0.0",
"core-js": "^3.4.4",
"ngx-build-plus": "^8.0.3",
"rxjs": "~6.4.0",
"tslib": "^1.9.0",
"zone.js": "~0.9.1"
},
"devDependencies": {
"@angular-devkit/build-angular": "~0.800.0",
"@angular/cli": "~8.0.3",
"@angular/compiler-cli": "~8.0.1",
"@angular/language-service": "~8.0.1",
"@types/node": "~8.9.4",
"@types/jasmine": "~3.3.8",
"@types/jasminewd2": "~2.0.3",
"codelyzer": "^5.0.0",
"jasmine-core": "~3.4.0",
"jasmine-spec-reporter": "~4.2.1",
"karma": "~4.1.0",
"karma-chrome-launcher": "~2.2.0",
"karma-coverage-istanbul-reporter": "~2.0.1",
"karma-jasmine": "~2.0.1",
"karma-jasmine-html-reporter": "^1.4.0",
"protractor": "~5.4.0",
"ts-node": "~7.0.0",
"tslint": "~5.15.0",
"typescript": "~3.4.3"
}
}

13
cmd/templates/angular-template/frontend/src/app/app-routing.module.ts
View File

@ -1,13 +0,0 @@
import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';
const routes: Routes = [];
@NgModule({
imports: [
RouterModule.forRoot(routes,{useHash:true})
],
exports: [RouterModule]
})
export class AppRoutingModule { }

0
cmd/templates/angular-template/frontend/src/app/app.component.css
View File

14
cmd/templates/angular-template/frontend/src/app/app.component.html
View File

@ -1,14 +0,0 @@
<!--The content below is only a placeholder and can be replaced.-->
<div style="text-align:center">
<h1>
Welcome to {{ title }}!
</h1>
<img width="300" alt="Angular Logo"
src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAyNTAgMjUwIj4KICAgIDxwYXRoIGZpbGw9IiNERDAwMzEiIGQ9Ik0xMjUgMzBMMzEuOSA2My4ybDE0LjIgMTIzLjFMMTI1IDIzMGw3OC45LTQzLjcgMTQuMi0xMjMuMXoiIC8+CiAgICA8cGF0aCBmaWxsPSIjQzMwMDJGIiBkPSJNMTI1IDMwdjIyLjItLjFWMjMwbDc4LjktNDMuNyAxNC4yLTEyMy4xTDEyNSAzMHoiIC8+CiAgICA8cGF0aCAgZmlsbD0iI0ZGRkZGRiIgZD0iTTEyNSA1Mi4xTDY2LjggMTgyLjZoMjEuN2wxMS43LTI5LjJoNDkuNGwxMS43IDI5LjJIMTgzTDEyNSA1Mi4xem0xNyA4My4zaC0zNGwxNy00MC45IDE3IDQwLjl6IiAvPgogIDwvc3ZnPg==">
<br />
<button (click)="onClickMe()">Hello</button>
<p>{{clickMessage}}</p>
</div>
<router-outlet></router-outlet>

35
cmd/templates/angular-template/frontend/src/app/app.component.spec.ts
View File

@ -1,35 +0,0 @@
import { TestBed, async } from '@angular/core/testing';
import { RouterTestingModule } from '@angular/router/testing';
import { AppComponent } from './app.component';
describe('AppComponent', () => {
beforeEach(async(() => {
TestBed.configureTestingModule({
imports: [
RouterTestingModule
],
declarations: [
AppComponent
],
}).compileComponents();
}));
it('should create the app', () => {
const fixture = TestBed.createComponent(AppComponent);
const app = fixture.debugElement.componentInstance;
expect(app).toBeTruthy();
});
it(`should have as title 'my-app'`, () => {
const fixture = TestBed.createComponent(AppComponent);
const app = fixture.debugElement.componentInstance;
expect(app.title).toEqual('my-app');
});
it('should render title in a h1 tag', () => {
const fixture = TestBed.createComponent(AppComponent);
fixture.detectChanges();
const compiled = fixture.debugElement.nativeElement;
expect(compiled.querySelector('h1').textContent).toContain('Welcome to my-app!');
});
});

19
cmd/templates/angular-template/frontend/src/app/app.component.ts
View File

@ -1,19 +0,0 @@
import { Component } from '@angular/core';
@Component({
selector: '[id="app"]',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']
})
export class AppComponent {
title = 'my-app';
clickMessage = '';
onClickMe() {
// @ts-ignore
window.backend.basic().then(result =>
this.clickMessage = result
);
}
}

20
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import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
import { APP_BASE_HREF } from '@angular/common';
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
AppRoutingModule
],
providers: [{provide: APP_BASE_HREF, useValue : '/' }],
bootstrap: [AppComponent]
})
export class AppModule { }

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3
cmd/templates/angular-template/frontend/src/environments/environment.prod.ts
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export const environment = {
production: true
};

16
cmd/templates/angular-template/frontend/src/environments/environment.ts
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// This file can be replaced during build by using the `fileReplacements` array.
// `ng build --prod` replaces `environment.ts` with `environment.prod.ts`.
// The list of file replacements can be found in `angular.json`.
export const environment = {
production: false
};
/*
* For easier debugging in development mode, you can import the following file
* to ignore zone related error stack frames such as `zone.run`, `zoneDelegate.invokeTask`.
*
* This import should be commented out in production mode because it will have a negative impact
* on performance if an error is thrown.
*/
// import 'zone.js/dist/zone-error'; // Included with Angular CLI.

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14
cmd/templates/angular-template/frontend/src/index.html.template
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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>my-app</title>
<base href="/">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="icon" type="image/x-icon" href="favicon.ico">
</head>
<body>
<div id="app"></div>
</body>
</html>

19
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import 'core-js/stable';
import { enableProdMode } from '@angular/core';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { AppModule } from './app/app.module';
import { environment } from './environments/environment';
import 'zone.js'
import * as Wails from '@wailsapp/runtime';
if (environment.production) {
enableProdMode();
}
Wails.Init(() => {
platformBrowserDynamic().bootstrapModule(AppModule)
.catch(err => console.error(err));
});

63
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/**
* This file includes polyfills needed by Angular and is loaded before the app.
* You can add your own extra polyfills to this file.
*
* This file is divided into 2 sections:
* 1. Browser polyfills. These are applied before loading ZoneJS and are sorted by browsers.
* 2. Application imports. Files imported after ZoneJS that should be loaded before your main
* file.
*
* The current setup is for so-called "evergreen" browsers; the last versions of browsers that
* automatically update themselves. This includes Safari >= 10, Chrome >= 55 (including Opera),
* Edge >= 13 on the desktop, and iOS 10 and Chrome on mobile.
*
* Learn more in https://angular.io/guide/browser-support
*/
/***************************************************************************************************
* BROWSER POLYFILLS
*/
/** IE10 and IE11 requires the following for NgClass support on SVG elements */
// import 'classlist.js'; // Run `npm install --save classlist.js`.
/**
* Web Animations `@angular/platform-browser/animations`
* Only required if AnimationBuilder is used within the application and using IE/Edge or Safari.
* Standard animation support in Angular DOES NOT require any polyfills (as of Angular 6.0).
*/
// import 'web-animations-js'; // Run `npm install --save web-animations-js`.
/**
* By default, zone.js will patch all possible macroTask and DomEvents
* user can disable parts of macroTask/DomEvents patch by setting following flags
* because those flags need to be set before `zone.js` being loaded, and webpack
* will put import in the top of bundle, so user need to create a separate file
* in this directory (for example: zone-flags.ts), and put the following flags
* into that file, and then add the following code before importing zone.js.
* import './zone-flags.ts';
*
* The flags allowed in zone-flags.ts are listed here.
*
* The following flags will work for all browsers.
*
* (window as any).__Zone_disable_requestAnimationFrame = true; // disable patch requestAnimationFrame
* (window as any).__Zone_disable_on_property = true; // disable patch onProperty such as onclick
* (window as any).__zone_symbol__UNPATCHED_EVENTS = ['scroll', 'mousemove']; // disable patch specified eventNames
*
* in IE/Edge developer tools, the addEventListener will also be wrapped by zone.js
* with the following flag, it will bypass `zone.js` patch for IE/Edge
*
* (window as any).__Zone_enable_cross_context_check = true;
*
*/
/***************************************************************************************************
* Zone JS is required by default for Angular itself.
*/
//import 'zone.js/dist/zone'; // Included with Angular CLI.
/***************************************************************************************************
* APPLICATION IMPORTS
*/

24
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/* You can add global styles to this file, and also import other style files */
body {
margin: 0;
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen",
"Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue",
sans-serif;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
background-color: #282c34;
}
p {
color: white
}
h1 {
color: white
}
button {
background-color: white;
color: black;
}

20
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// This file is required by karma.conf.js and loads recursively all the .spec and framework files
import 'zone.js/dist/zone-testing';
import { getTestBed } from '@angular/core/testing';
import {
BrowserDynamicTestingModule,
platformBrowserDynamicTesting
} from '@angular/platform-browser-dynamic/testing';
declare const require: any;
// First, initialize the Angular testing environment.
getTestBed().initTestEnvironment(
BrowserDynamicTestingModule,
platformBrowserDynamicTesting()
);
// Then we find all the tests.
const context = require.context('./', true, /\.spec\.ts$/);
// And load the modules.
context.keys().map(context);

14
cmd/templates/angular-template/frontend/tsconfig.app.json
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{
"extends": "./tsconfig.json",
"compilerOptions": {
"outDir": "./out-tsc/app",
"types": []
},
"include": [
"src/**/*.ts"
],
"exclude": [
"src/test.ts",
"src/**/*.spec.ts"
]
}

23
cmd/templates/angular-template/frontend/tsconfig.json
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@ -1,23 +0,0 @@
{
"compileOnSave": false,
"compilerOptions": {
"baseUrl": "./",
"outDir": "./dist/out-tsc",
"sourceMap": true,
"declaration": false,
"downlevelIteration": true,
"emitDecoratorMetadata": true,
"experimentalDecorators": true,
"module": "esnext",
"moduleResolution": "node",
"importHelpers": true,
"target": "es5",
"typeRoots": [
"node_modules/@types"
],
"lib": [
"es2018",
"dom"
]
}
}

18
cmd/templates/angular-template/frontend/tsconfig.spec.json
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@ -1,18 +0,0 @@
{
"extends": "./tsconfig.json",
"compilerOptions": {
"outDir": "./out-tsc/spec",
"types": [
"jasmine",
"node"
]
},
"files": [
"src/test.ts",
"src/polyfills.ts"
],
"include": [
"src/**/*.spec.ts",
"src/**/*.d.ts"
]
}

92
cmd/templates/angular-template/frontend/tslint.json
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{
"extends": "tslint:recommended",
"rules": {
"array-type": false,
"arrow-parens": false,
"deprecation": {
"severity": "warn"
},
"component-class-suffix": true,
"contextual-lifecycle": true,
"directive-class-suffix": true,
"directive-selector": [
true,
"attribute",
"app",
"camelCase"
],
"component-selector": [
true,
"element",
"app",
"kebab-case"
],
"import-blacklist": [
true,
"rxjs/Rx"
],
"interface-name": false,
"max-classes-per-file": false,
"max-line-length": [
true,
140
],
"member-access": false,
"member-ordering": [
true,
{
"order": [
"static-field",
"instance-field",
"static-method",
"instance-method"
]
}
],
"no-consecutive-blank-lines": false,
"no-console": [
true,
"debug",
"info",
"time",
"timeEnd",
"trace"
],
"no-empty": false,
"no-inferrable-types": [
true,
"ignore-params"
],
"no-non-null-assertion": true,
"no-redundant-jsdoc": true,
"no-switch-case-fall-through": true,
"no-use-before-declare": true,
"no-var-requires": false,
"object-literal-key-quotes": [
true,
"as-needed"
],
"object-literal-sort-keys": false,
"ordered-imports": false,
"quotemark": [
true,
"single"
],
"trailing-comma": false,
"no-conflicting-lifecycle": true,
"no-host-metadata-property": true,
"no-input-rename": true,
"no-inputs-metadata-property": true,
"no-output-native": true,
"no-output-on-prefix": true,
"no-output-rename": true,
"no-outputs-metadata-property": true,
"template-banana-in-box": true,
"template-no-negated-async": true,
"use-lifecycle-interface": true,
"use-pipe-transform-interface": true
},
"rulesDirectory": [
"codelyzer"
]
}

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module {{.BinaryName}}
require (
github.com/wailsapp/wails {{.WailsVersion}}
)

30
cmd/templates/angular-template/main.go.template
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package main
import (
_ "embed"
"github.com/wailsapp/wails"
)
func basic() string {
return "World!"
}
//go:embed frontend/dist/my-app/main.js
var js string
//go:embed frontend/dist/my-app/styles.css
var css string
func main() {
app := wails.CreateApp(&wails.AppConfig{
Width: 1024,
Height: 768,
Title: "{{.Name}}",
JS: js,
CSS: css,
Colour: "#131313",
})
app.Bind(basic)
app.Run()
}

20
cmd/templates/angular-template/template.json
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{
"name": "Angular",
"version": "1.0.0",
"shortdescription": "Angular 8 template (Requires node 10.8+)",
"description": "Angular projects w/ @angular/cli - Note: in order to reach the cli use npx like this: npx ng",
"dependencies": [
{
"bin": "npx",
"help": "This template requires 'npx'. Please install with 'npm install -g npx'"
}
],
"install": "npm install",
"build": "npx ng build --single-bundle true --output-hashing none --prod --bundle-styles false",
"author": "bh90210 <ktc@pm.me>",
"created": "2019-06-15 18:23:48.666414555 +0300 EEST m=+223.934866008",
"frontenddir": "frontend",
"serve": "npm run serve",
"bridge": "src",
"wailsdir": ""
}

3
cmd/templates/create-react-app/.jshint
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@ -1,3 +0,0 @@
{
"esversion": 6
}

23
cmd/templates/create-react-app/frontend/.gitignore vendored
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@ -1,23 +0,0 @@
# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
# dependencies
/node_modules
/.pnp
.pnp.js
# testing
/coverage
# production
/build
# misc
.DS_Store
.env.local
.env.development.local
.env.test.local
.env.production.local
npm-debug.log*
yarn-debug.log*
yarn-error.log*

68
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@ -1,68 +0,0 @@
This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app).
## Available Scripts
In the project directory, you can run:
### `npm start`
Runs the app in the development mode.<br>
Open [http://localhost:3000](http://localhost:3000) to view it in the browser.
The page will reload if you make edits.<br>
You will also see any lint errors in the console.
### `npm test`
Launches the test runner in the interactive watch mode.<br>
See the section about [running tests](https://facebook.github.io/create-react-app/docs/running-tests) for more information.
### `npm run build`
Builds the app for production to the `build` folder.<br>
It correctly bundles React in production mode and optimizes the build for the best performance.
The build is minified and the filenames include the hashes.<br>
Your app is ready to be deployed!
See the section about [deployment](https://facebook.github.io/create-react-app/docs/deployment) for more information.
### `npm run eject`
**Note: this is a one-way operation. Once you `eject`, you can’t go back!**
If you aren’t satisfied with the build tool and configuration choices, you can `eject` at any time. This command will remove the single build dependency from your project.
Instead, it will copy all the configuration files and the transitive dependencies (Webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except `eject` will still work, but they will point to the copied scripts so you can tweak them. At this point you’re on your own.
You don’t have to ever use `eject`. The curated feature set is suitable for small and middle deployments, and you shouldn’t feel obligated to use this feature. However we understand that this tool wouldn’t be useful if you couldn’t customize it when you are ready for it.
## Learn More
You can learn more in the [Create React App documentation](https://facebook.github.io/create-react-app/docs/getting-started).
To learn React, check out the [React documentation](https://reactjs.org/).
### Code Splitting
This section has moved here: https://facebook.github.io/create-react-app/docs/code-splitting
### Analyzing the Bundle Size
This section has moved here: https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size
### Making a Progressive Web App
This section has moved here: https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app
### Advanced Configuration
This section has moved here: https://facebook.github.io/create-react-app/docs/advanced-configuration
### Deployment
This section has moved here: https://facebook.github.io/create-react-app/docs/deployment
### `npm run build` fails to minify
This section has moved here: https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify

35
cmd/templates/create-react-app/frontend/package.json.template
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{
"name": "{{.NPMProjectName}}",
"author": "{{.Author.Name}}<{{.Author.Email}}>",
"version": "0.1.0",
"private": true,
"dependencies": {
"core-js": "^3.6.4",
"react": "^16.13.1",
"react-dom": "^16.13.1",
"wails-react-scripts": "3.0.1-2",
"react-modal": "3.11.2",
"@wailsapp/runtime": "^1.0.10"
},
"scripts": {
"serve": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject"
},
"eslintConfig": {
"extends": "react-app"
},
"browserslist": {
"production": [
">0.2%",
"not dead",
"not op_mini all"
],
"development": [
"last 1 chrome version",
"last 1 firefox version",
"last 1 safari version"
]
}
}

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cmd/templates/create-react-app/frontend/public/index.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<meta name="theme-color" content="#000000" />
<meta name="description" content="Web site created using create-react-app" />
<link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
<!--
manifest.json provides metadata used when your web app is installed on a
user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/
-->
<link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
<!--
Notice the use of %PUBLIC_URL% in the tags above.
It will be replaced with the URL of the `public` folder during the build.
Only files inside the `public` folder can be referenced from the HTML.
Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
work correctly both with client-side routing and a non-root public URL.
Learn how to configure a non-root public URL by running `npm run build`.
-->
<title>React App</title>
</head>
<body>
<noscript>You need to enable JavaScript to run this app.</noscript>
<div id="app"></div>
<!--
This HTML file is a template.
If you open it directly in the browser, you will see an empty page.
You can add webfonts, meta tags, or analytics to this file.
The build step will place the bundled scripts into the <body> tag.
To begin the development, run `npm start` or `yarn start`.
To create a production bundle, use `npm run build` or `yarn build`.
-->
</body>
</html>

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cmd/templates/create-react-app/frontend/public/manifest.json
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{
"short_name": "React App",
"name": "Create React App Sample",
"icons": [
{
"src": "favicon.ico",
"sizes": "64x64 32x32 24x24 16x16",
"type": "image/x-icon"
},
{
"src": "logo192.png",
"type": "image/png",
"sizes": "192x192"
},
{
"src": "logo512.png",
"type": "image/png",
"sizes": "512x512"
}
],
"start_url": ".",
"display": "standalone",
"theme_color": "#000000",
"background_color": "#ffffff"
}

3
cmd/templates/create-react-app/frontend/public/robots.txt
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# https://www.robotstxt.org/robotstxt.html
User-agent: *
Disallow:

38
cmd/templates/create-react-app/frontend/src/App.css
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@ -1,38 +0,0 @@
.App {
text-align: center;
}
.App-logo {
height: 40vmin;
pointer-events: none;
}
@media (prefers-reduced-motion: no-preference) {
.App-logo {
animation: App-logo-spin infinite 20s linear;
}
}
.App-header {
background-color: #282c34;
min-height: 100vh;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
font-size: calc(10px + 2vmin);
color: white;
}
.App-link {
color: #61dafb;
}
@keyframes App-logo-spin {
from {
transform: rotate(0deg);
}
to {
transform: rotate(360deg);
}
}

21
cmd/templates/create-react-app/frontend/src/App.js
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@ -1,21 +0,0 @@
import React from 'react';
import logo from './logo.png';
import './App.css';
import HelloWorld from './components/HelloWorld';
function App() {
return (
<div id="app" className="App">
<header className="App-header">
<img src={logo} className="App-logo" alt="logo" />
<p>
Welcome to your new <code>wails/react</code> project.
</p>
<HelloWorld />
</header>
</div>
);
}
export default App;

9
cmd/templates/create-react-app/frontend/src/App.test.js
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@ -1,9 +0,0 @@
import React from 'react';
import ReactDOM from 'react-dom';
import App from './App';
it('renders without crashing', () => {
const div = document.createElement('div');
ReactDOM.render(<App />, div);
ReactDOM.unmountComponentAtNode(div);
});

35
cmd/templates/create-react-app/frontend/src/components/HelloWorld.js
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@ -1,35 +0,0 @@
import React, { useState } from 'react';
import Modal from 'react-modal';
function HelloWorld() {
const [showModal, setShowModal] = useState(false);
const [result, setResult] = useState(null);
const handleOpenModal = () => {
setShowModal(true);
window.backend.basic().then((result) => setResult(result));
};
const handleCloseModal = () => {
setShowModal(false);
};
return (
<div className="App">
<button onClick={() => handleOpenModal()} type="button">
Hello
</button>
<Modal
appElement={document.getElementById("app")}
isOpen={showModal}
contentLabel="Minimal Modal Example"
>
<p>{result}</p>
<button onClick={() => handleCloseModal()}>Close Modal</button>
</Modal>
</div>
);
}
export default HelloWorld;

13
cmd/templates/create-react-app/frontend/src/index.css
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@ -1,13 +0,0 @@
body {
margin: 0;
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen",
"Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue",
sans-serif;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
code {
font-family: source-code-pro, Menlo, Monaco, Consolas, "Courier New",
monospace;
}

22
cmd/templates/create-react-app/frontend/src/index.js
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@ -1,22 +0,0 @@
import React from 'react';
import ReactDOM from 'react-dom';
import 'core-js/stable';
import './index.css';
import App from './App';
import * as serviceWorker from './serviceWorker';
import * as Wails from '@wailsapp/runtime';
Wails.Init(() => {
ReactDOM.render(
<React.StrictMode>
<App />
</React.StrictMode>,
document.getElementById("app")
);
});
// If you want your app to work offline and load faster, you can change
// unregister() to register() below. Note this comes with some pitfalls.
// Learn more about service workers: https://bit.ly/CRA-PWA
serviceWorker.unregister();

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// This optional code is used to register a service worker.
// register() is not called by default.
// This lets the app load faster on subsequent visits in production, and gives
// it offline capabilities. However, it also means that developers (and users)
// will only see deployed updates on subsequent visits to a page, after all the
// existing tabs open on the page have been closed, since previously cached
// resources are updated in the background.
// To learn more about the benefits of this model and instructions on how to
// opt-in, read https://bit.ly/CRA-PWA
const isLocalhost = Boolean(
window.location.hostname === 'localhost' ||
// [::1] is the IPv6 localhost address.
window.location.hostname === '[::1]' ||
// 127.0.0.1/8 is considered localhost for IPv4.
window.location.hostname.match(
/^127(?:\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}$/
)
);
export function register(config) {
if (process.env.NODE_ENV === 'production' && 'serviceWorker' in navigator) {
// The URL constructor is available in all browsers that support SW.
const publicUrl = new URL(process.env.PUBLIC_URL, window.location.href);
if (publicUrl.origin !== window.location.origin) {
// Our service worker won't work if PUBLIC_URL is on a different origin
// from what our page is served on. This might happen if a CDN is used to
// serve assets; see https://github.com/facebook/create-react-app/issues/2374
return;
}
window.addEventListener('load', () => {
const swUrl = `${process.env.PUBLIC_URL}/service-worker.js`;
if (isLocalhost) {
// This is running on localhost. Let's check if a service worker still exists or not.
checkValidServiceWorker(swUrl, config);
// Add some additional logging to localhost, pointing developers to the
// service worker/PWA documentation.
navigator.serviceWorker.ready.then(() => {
console.log(
'This web app is being served cache-first by a service ' +
'worker. To learn more, visit https://bit.ly/CRA-PWA'
);
});
} else {
// Is not localhost. Just register service worker
registerValidSW(swUrl, config);
}
});
}
}
function registerValidSW(swUrl, config) {
navigator.serviceWorker
.register(swUrl)
.then(registration => {
registration.onupdatefound = () => {
const installingWorker = registration.installing;
if (installingWorker == null) {
return;
}
installingWorker.onstatechange = () => {
if (installingWorker.state === 'installed') {
if (navigator.serviceWorker.controller) {
// At this point, the updated precached content has been fetched,
// but the previous service worker will still serve the older
// content until all client tabs are closed.
console.log(
'New content is available and will be used when all ' +
'tabs for this page are closed. See https://bit.ly/CRA-PWA.'
);
// Execute callback
if (config && config.onUpdate) {
config.onUpdate(registration);
}
} else {
// At this point, everything has been precached.
// It's the perfect time to display a
// "Content is cached for offline use." message.
console.log('Content is cached for offline use.');
// Execute callback
if (config && config.onSuccess) {
config.onSuccess(registration);
}
}
}
};
};
})
.catch(error => {
console.error('Error during service worker registration:', error);
});
}
function checkValidServiceWorker(swUrl, config) {
// Check if the service worker can be found. If it can't reload the page.
fetch(swUrl)
.then(response => {
// Ensure service worker exists, and that we really are getting a JS file.
const contentType = response.headers.get('content-type');
if (
response.status === 404 ||
(contentType != null && contentType.indexOf('javascript') === -1)
) {
// No service worker found. Probably a different app. Reload the page.
navigator.serviceWorker.ready.then(registration => {
registration.unregister().then(() => {
window.location.reload();
});
});
} else {
// Service worker found. Proceed as normal.
registerValidSW(swUrl, config);
}
})
.catch(() => {
console.log(
'No internet connection found. App is running in offline mode.'
);
});
}
export function unregister() {
if ('serviceWorker' in navigator) {
navigator.serviceWorker.ready.then(registration => {
registration.unregister();
});
}
}

5
cmd/templates/create-react-app/go.mod.template
View File

@ -1,5 +0,0 @@
module {{.BinaryName}}
require (
github.com/wailsapp/wails {{.WailsVersion}}
)

30
cmd/templates/create-react-app/main.go.template
View File

@ -1,30 +0,0 @@
package main
import (
_ "embed"
"github.com/wailsapp/wails"
)
func basic() string {
return "World!"
}
//go:embed frontend/build/static/js/main.js
var js string
//go:embed frontend/build/static/css/main.css
var css string
func main() {
app := wails.CreateApp(&wails.AppConfig{
Width: 1024,
Height: 768,
Title: "{{.Name}}",
JS: js,
CSS: css,
Colour: "#131313",
})
app.Bind(basic)
app.Run()
}

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