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Initial template support (likely to change)

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Lea Anthony 2023-01-22 15:28:45 +11:00
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20 changed files with 648 additions and 20 deletions
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84
v3/Taskfile.yaml
View file

@ -134,3 +134,87 @@ tasks:
- install-runtime-deps
cmds:
- task: build-runtime-all
recreate-template-dir:
dir: internal/templates
internal: true
silent: true
cmds:
- rm -rf {{.TEMPLATE_DIR}}
- mkdir -p {{.TEMPLATE_DIR}}
generate-template:
dir: internal/templates/{{.TEMPLATE}}
deps:
- task: recreate-template-dir
vars:
TEMPLATE_DIR: "{{.TEMPLATE}}"
silent: true
cmds:
- cmd: pnpm create vite frontend --template {{.TEMPLATE}}
- cmd: cp -rf ../_base/{{.TEMPLATE}}/* .
ignore_error: true
- cmd: cp -rf ../_base/default/* .
ignore_error: true
- cmd: rm frontend/public/vite.svg
- cmd: go run ../../../tasks/sed/sed.go replace -dir frontend -old Vite -new Wails -ext .ts,.js,.html -ignore vite.config.js,vite.config.ts,vite-env.d.ts
- cmd: go run ../../../tasks/sed/sed.go replace -dir frontend -old vite -new wails -ext .ts,.js,.html -ignore vite.config.js,vite.config.ts,vite-env.d.ts
- cmd: go run ../../../tasks/sed/sed.go replace -dir frontend -old wails.svg -new wails.png -ext .ts,.js,.html -ignore vite.config.js,vite.config.ts,vite-env.d.ts
- cmd: go run ../../../tasks/sed/sed.go replace -dir frontend -old wailsjs.dev -new wails.io -ext .ts,.js,.html -ignore vite.config.js,vite.config.ts,vite-env.d.ts
- cmd: go run ../../../tasks/sed/sed.go replace -dir frontend -old "framework powered by Wails" -new "framework powered by Vite" -ext .ts,.js,.html,.svelte -ignore vite.config.js,vite.config.ts,vite-env.d.ts
reinstall-cli:
dir: cmd/wails
internal: true
cmds:
- go install
- echo "Reinstalled wails CLI"
generate-templates:
dir: internal/templates/
deps:
- task: generate-template
vars:
TEMPLATE: svelte
- task: generate-template
vars:
TEMPLATE: svelte-ts
- task: generate-template
vars:
TEMPLATE: vue
- task: generate-template
vars:
TEMPLATE: vue-ts
- task: generate-template
vars:
TEMPLATE: react
- task: generate-template
vars:
TEMPLATE: react-ts
- task: generate-template
vars:
TEMPLATE: preact
- task: generate-template
vars:
TEMPLATE: preact-ts
- task: generate-template
vars:
TEMPLATE: lit
- task: generate-template
vars:
TEMPLATE: lit-ts
- task: generate-template
vars:
TEMPLATE: vanilla
- task: generate-template
vars:
TEMPLATE: vanilla-ts
- task: generate-template
vars:
TEMPLATE: react-swc
- task: generate-template
vars:
TEMPLATE: react-swc-ts
cmds:
- task: reinstall-cli
- echo "Generated templates"

3
v3/examples/build/Taskfile.yml
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@ -20,10 +20,9 @@ tasks:
generate-icons:
summary: Generates Windows `.ico` and Mac `.icns` files from an image
dir: build
cmds:
# Generates both .ico and .icns files
- wails generate icon -input appicon.png
- wails generate icons -input appicon.png
build-prod:
summary: Creates a production build of the application

1
v3/go.mod
View file

@ -6,6 +6,7 @@ require (
github.com/go-task/task/v3 v3.20.0
github.com/jackmordaunt/icns/v2 v2.2.1
github.com/leaanthony/clir v1.5.0
github.com/leaanthony/gosod v1.0.3
github.com/leaanthony/winicon v1.0.0
github.com/pterm/pterm v0.12.51
github.com/samber/lo v1.37.0

7
v3/go.sum
View file

@ -49,6 +49,10 @@ github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
github.com/leaanthony/clir v1.0.4/go.mod h1:k/RBkdkFl18xkkACMCLt09bhiZnrGORoxmomeMvDpE0=
github.com/leaanthony/clir v1.5.0 h1:zaH7fgsZ5OLfr0YwJBwQ+EYxCjXQsHF+CRudIiZb0KQ=
github.com/leaanthony/clir v1.5.0/go.mod h1:k/RBkdkFl18xkkACMCLt09bhiZnrGORoxmomeMvDpE0=
github.com/leaanthony/debme v1.2.1 h1:9Tgwf+kjcrbMQ4WnPcEIUcQuIZYqdWftzZkBr+i/oOc=
github.com/leaanthony/debme v1.2.1/go.mod h1:3V+sCm5tYAgQymvSOfYQ5Xx2JCr+OXiD9Jkw3otUjiA=
github.com/leaanthony/gosod v1.0.3 h1:Fnt+/B6NjQOVuCWOKYRREZnjGyvg+mEhd1nkkA04aTQ=
github.com/leaanthony/gosod v1.0.3/go.mod h1:BJ2J+oHsQIyIQpnLPjnqFGTMnOZXDbvWtRCSG7jGxs4=
github.com/leaanthony/slicer v1.5.0 h1:aHYTN8xbCCLxJmkNKiLB6tgcMARl4eWmH9/F+S/0HtY=
github.com/leaanthony/slicer v1.5.0/go.mod h1:FwrApmf8gOrpzEWM2J/9Lh79tyq8KTX5AzRtwV7m4AY=
github.com/leaanthony/winicon v1.0.0 h1:ZNt5U5dY71oEoKZ97UVwJRT4e+5xo5o/ieKuHuk8NqQ=
@ -56,6 +60,7 @@ github.com/leaanthony/winicon v1.0.0/go.mod h1:en5xhijl92aphrJdmRPlh4NI1L6wq3gEm
github.com/lithammer/fuzzysearch v1.1.5 h1:Ag7aKU08wp0R9QCfF4GoGST9HbmAIeLP7xwMrOBEp1c=
github.com/lithammer/fuzzysearch v1.1.5/go.mod h1:1R1LRNk7yKid1BaQkmuLQaHruxcC4HmAH30Dh61Ih1Q=
github.com/matryer/is v1.4.0 h1:sosSmIWwkYITGrxZ25ULNDeKiMNzFSr4V/eqBQP0PeE=
github.com/matryer/is v1.4.0/go.mod h1:8I/i5uYgLzgsgEloJE1U6xx5HkBQpAZvepWuujKwMRU=
github.com/mattn/go-colorable v0.1.9/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc=
github.com/mattn/go-colorable v0.1.11 h1:nQ+aFkoE2TMGc0b68U2OKSexC+eq46+XwZzWXHRmPYs=
github.com/mattn/go-colorable v0.1.11/go.mod h1:u5H1YNBxpqRaxsYJYSkiCWKzEfiAb1Gb520KVy5xxl4=
@ -114,8 +119,6 @@ github.com/tc-hib/winres v0.1.6 h1:qgsYHze+BxQPEYilxIz/KCQGaClvI2+yLBAZs+3+0B8=
github.com/tc-hib/winres v0.1.6/go.mod h1:pe6dOR40VOrGz8PkzreVKNvEKnlE8t4yR8A8naL+t7A=
github.com/wailsapp/mimetype v1.4.1 h1:pQN9ycO7uo4vsUUuPeHEYoUkLVkaRntMnHJxVwYhwHs=
github.com/wailsapp/mimetype v1.4.1/go.mod h1:9aV5k31bBOv5z6u+QP8TltzvNGJPmNJD4XlAL3U+j3o=
github.com/wailsapp/task/v3 v3.19.1 h1:syDKYaPBXgrXKKSJVEWcOEoSFtZzpvxqlHf90YRukRc=
github.com/wailsapp/task/v3 v3.19.1/go.mod h1:y7rWakbLR5gFElGgo6rA2dyr6vU/zNIDVfn3S4Of6OI=
github.com/wailsapp/wails/v2 v2.3.2-0.20230117193915-45c3a501d9e6 h1:Wn+nhnS+VytzE0PegUzSh4T3hXJCtggKGD/4U5H9+wQ=
github.com/wailsapp/wails/v2 v2.3.2-0.20230117193915-45c3a501d9e6/go.mod h1:zlNLI0E2c2qA6miiuAHtp0Bac8FaGH0tlhA19OssR/8=
github.com/xo/terminfo v0.0.0-20210125001918-ca9a967f8778 h1:QldyIu/L63oPpyvQmHgvgickp1Yw510KJOqX7H24mg8=

15
v3/internal/commands/icons.go
View file

@ -15,17 +15,9 @@ import (
type IconsOptions struct {
Example bool `description:"Generate example icon file (appicon.png) in the current directory"`
Input string `description:"The input image file"`
Sizes string `description:"The sizes to generate in .ico file (comma separated)"`
WindowsFilename string `description:"The output filename for the Windows icon"`
MacFilename string `description:"The output filename for the Mac icon bundle"`
}
func (i *IconsOptions) Default() *IconsOptions {
return &IconsOptions{
Sizes: "256,128,64,48,32,16",
MacFilename: "icons.icns",
WindowsFilename: "icons.ico",
}
Sizes string `description:"The sizes to generate in .ico file (comma separated)" default:"256,128,64,48,32,16"`
WindowsFilename string `description:"The output filename for the Windows icon" default:"icon.ico"`
MacFilename string `description:"The output filename for the Mac icon bundle" default:"icons.icns"`
}
func GenerateIcons(options *IconsOptions) error {
@ -51,7 +43,6 @@ func GenerateIcons(options *IconsOptions) error {
return err
}
}
iconData, err := os.ReadFile(options.Input)
if err != nil {
return err

42
v3/internal/commands/init.go
View file

@ -1,8 +1,44 @@
package commands
type InitOptions struct {
import (
"fmt"
"github.com/wailsapp/wails/v3/internal/flags"
"github.com/wailsapp/wails/v3/internal/templates"
"github.com/pterm/pterm"
)
func Init(options *flags.Init) error {
if options.List {
return printTemplates()
}
if options.Quiet {
pterm.DisableOutput()
}
if options.ProjectName == "" {
return fmt.Errorf("please use the -n flag to specify a project name")
}
if !templates.ValidTemplateName(options.TemplateName) {
return fmt.Errorf("invalid template name: %s. Use -l flag to view available templates", options.TemplateName)
}
return templates.Install(options)
}
func Init(options *InitOptions) error {
return nil
func printTemplates() error {
defaultTemplates := templates.GetDefaultTemplates()
pterm.DefaultSection.Println("Available templates")
table := pterm.TableData{{"Name", "Description"}}
for _, template := range defaultTemplates {
table = append(table, []string{template.Name, template.Description})
}
err := pterm.DefaultTable.WithHasHeader(true).WithBoxed(true).WithData(table).Render()
pterm.Println()
return err
}

2
v3/internal/commands/task.go
View file

@ -44,7 +44,7 @@ func ListTasks(options *ListTaskOptions) error {
return err
}
if len(tasks) == 0 {
return fmt.Errorf("no tasks found. Ensure there is a `Taskfile.yml` in your project. You can generate a default takfile by running `wails generate defaults`")
return fmt.Errorf("no tasks found. Ensure there is a `Taskfile.tmpl.yml` in your project. You can generate a default takfile by running `wails generate defaults`")
}
tableData := [][]string{
{"Task", "Summary"},

5
v3/internal/flags/common.go Normal file
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@ -0,0 +1,5 @@
package flags
type Common struct {
NoColour bool `description:"Disable colour in output"`
}

14
v3/internal/flags/init.go Normal file
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@ -0,0 +1,14 @@
package flags
type Init struct {
Common
TemplateName string `name:"t" description:"Name of built-in template to use, path to template or template url" default:"vanilla"`
ProjectName string `name:"n" description:"Name of project" default:"."`
//CIMode bool `name:"ci" description:"CI Mode"`
ProjectDir string `name:"d" description:"Project directory" default:"."`
Quiet bool `name:"q" description:"Suppress output to console"`
//InitGit bool `name:"g" description:"Initialise git repository"`
//IDE string `name:"ide" description:"Generate IDE project files"`
List bool `name:"l" description:"List templates"`
}

82
v3/internal/templates/_base/default/Taskfile.tmpl.yml Normal file
View file

@ -0,0 +1,82 @@
version: '3'
vars:
APP_NAME: "{{.ProjectName}}"
tasks:
pre-build:
summary: Pre-build hooks
post-build:
summary: Post-build hooks
install-frontend-deps:
summary: Install frontend dependencies
dir: frontend
sources:
- package.json
- package-lock.json
generates:
- node_modules/*
preconditions:
- sh: npm version
msg: "Looks like npm isn't installed. Npm is part of the Node installer: https://nodejs.org/en/download/"
cmds:
- npm install
build-frontend:
summary: Build the frontend project
dir: frontend
deps:
- install-frontend-deps
cmds:
- npm run build
build:
summary: Builds the application
cmds:
- task: pre-build
- task: build-frontend
- go build -gcflags=all="-N -l" -o build/bin/{{ "{{.APP_NAME}}" }} main.go
- task: post-build
env:
CGO_CFLAGS: "-mmacosx-version-min=10.13"
CGO_LDFLAGS: "-mmacosx-version-min=10.13"
generate-icons:
summary: Generates Windows `.ico` and Mac `.icns` files from an image
dir: build
cmds:
# Generates both .ico and .icns files
- wails generate icons -input appicon.png
build-app-prod-darwin:
summary: Creates a production build of the application
cmds:
- GOOS=darwin GOARCH={{ "{{.ARCH}}" }} go build -tags production -ldflags="-w -s" -o build/bin/{{ "{{.APP_NAME}}" }}
env:
CGO_CFLAGS: "-mmacosx-version-min=10.13"
CGO_LDFLAGS: "-mmacosx-version-min=10.13"
vars:
ARCH: $GOARCH
create-app-bundle:
summary: Builds a `.app` bundle
cmds:
- mkdir -p {{ "{{.APP_NAME}}" }}.app/Contents/{MacOS,Resources}
- cp build/icons.icns {{ "{{.APP_NAME}}" }}.app/Contents/Resources
- cp build/bin/{{ "{{.APP_NAME}}" }} {{ "{{.APP_NAME}}" }}.app/Contents/MacOS
- cp build/Info.plist {{ "{{.APP_NAME}}" }}.app/Contents
package-darwin-arm64:
summary: Packages a production build of the application into a `.app` bundle
platform: darwin
deps:
- task: build-app-prod-darwin
vars:
ARCH: arm64
- generate-icons
cmds:
- task: create-app-bundle

27
v3/internal/templates/_base/default/build/Info.plist.tmpl Normal file
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@ -0,0 +1,27 @@
<!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>{{ "{{.Info.ProductName}}" }}</string>
<key>CFBundleExecutable</key>
<string>{{ "{{.ProjectName}}" }}</string>
<key>CFBundleIdentifier</key>
<string>com.wails.{{ "{{.ProjectName}}" }}</string>
<key>CFBundleVersion</key>
<string>v1.0.0</string>
<key>CFBundleGetInfoString</key>
<string>This is a comment</string>
<key>CFBundleShortVersionString</key>
<string>v1.0.0</string>
<key>CFBundleIconFile</key>
<string>iconfile</string>
<key>LSMinimumSystemVersion</key>
<string>10.13.0</string>
<key>NSHighResolutionCapable</key>
<string>true</string>
<key>NSHumanReadableCopyright</key>
<string>(c) 2023 My Company Name</string>
</dict>
</plist>

BIN
v3/internal/templates/_base/default/build/appicon.png Normal file
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15
v3/internal/templates/_base/default/build/info.json Normal file
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@ -0,0 +1,15 @@
{
"fixed": {
"file_version": "v1.0.0"
},
"info": {
"0000": {
"ProductVersion": "v1.0.0",
"CompanyName": "My Company Name",
"FileDescription": "A thing that does a thing",
"LegalCopyright": "(c) 2023 My Company Name",
"ProductName": "My Product Name",
"Comments": "This is a comment"
}
}
}

13
v3/internal/templates/_base/default/go.mod.tmpl Normal file
View file

@ -0,0 +1,13 @@
module changeme
go 1.19
require github.com/wailsapp/wails/v3 v3.0.0-alpha.0
require (
github.com/imdario/mergo v0.3.12 // indirect
github.com/leaanthony/slicer v1.5.0 // indirect
github.com/wailsapp/mimetype v1.4.1 // indirect
github.com/wailsapp/wails/v2 v2.3.2-0.20230117193915-45c3a501d9e6 // indirect
golang.org/x/net v0.0.0-20220722155237-a158d28d115b // indirect
)

45
v3/internal/templates/_base/default/main.tmpl.go Normal file
View file

@ -0,0 +1,45 @@
package main
import (
"embed"
_ "embed"
"log"
"github.com/wailsapp/wails/v3/pkg/options"
"github.com/wailsapp/wails/v3/pkg/application"
)
//go:embed frontend/dist
var assets embed.FS
func main() {
app := application.New(options.Application{
Name: "{{.ProjectName}}",
Description: "A demo of using raw HTML & CSS",
Mac: options.Mac{
ApplicationShouldTerminateAfterLastWindowClosed: true,
},
})
// Create window
app.NewWebviewWindowWithOptions(&options.WebviewWindow{
Title: "Plain Bundle",
CSS: `body { background-color: rgba(255, 255, 255, 0); } .main { color: white; margin: 20%; }`,
Mac: options.MacWindow{
InvisibleTitleBarHeight: 50,
Backdrop: options.MacBackdropTranslucent,
TitleBar: options.TitleBarHiddenInset,
},
URL: "/",
Assets: options.Assets{
FS: assets,
},
})
err := app.Run()
if err != nil {
log.Fatal(err)
}
}

1
v3/internal/templates/_base/svelte/frontend/README.md Normal file
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@ -0,0 +1 @@
# Wails + Svelte

45
v3/internal/templates/_base/svelte/frontend/src/App.svelte Normal file
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@ -0,0 +1,45 @@
<script>
import svelteLogo from './assets/svelte.svg'
import Counter from './lib/Counter.svelte'
</script>
<main>
<div>
<a href="https://wails.io" target="_blank" rel="noreferrer">
<img src="/wails.png" class="logo" alt="Wails Logo" />
</a>
<a href="https://svelte.dev" target="_blank" rel="noreferrer">
<img src={svelteLogo} class="logo svelte" alt="Svelte Logo" />
</a>
</div>
<h1>Wails + Svelte</h1>
<div class="card">
<Counter />
</div>
<p>
Check out <a href="https://github.com/sveltejs/kit#readme" target="_blank" rel="noreferrer">SvelteKit</a>, the official Svelte app framework powered by Wails!
</p>
<p class="read-the-docs">
Click on the Wails and Svelte logos to learn more
</p>
</main>
<style>
.logo {
height: 6em;
padding: 1.5em;
will-change: filter;
}
.logo:hover {
filter: drop-shadow(0 0 2em #646cffaa);
}
.logo.svelte:hover {
filter: drop-shadow(0 0 2em #ff3e00aa);
}
.read-the-docs {
color: #888;
}
</style>

165
v3/internal/templates/templates.go Normal file
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@ -0,0 +1,165 @@
package templates
import (
"embed"
"fmt"
"io/fs"
"os"
"github.com/wailsapp/wails/v3/internal/flags"
"github.com/leaanthony/gosod"
"github.com/samber/lo"
)
//go:embed lit
var lit embed.FS
//go:embed lit-ts
var litTS embed.FS
//go:embed vue
var vue embed.FS
//go:embed vue-ts
var vueTS embed.FS
//go:embed react
var react embed.FS
//go:embed react-ts
var reactTS embed.FS
//go:embed react-swc
var reactSWC embed.FS
//go:embed react-swc-ts
var reactSWCTS embed.FS
//go:embed svelte
var svelte embed.FS
//go:embed svelte-ts
var svelteTS embed.FS
//go:embed preact
var preact embed.FS
//go:embed preact-ts
var preactTS embed.FS
//go:embed vanilla
var vanilla embed.FS
//go:embed vanilla-ts
var vanillaTS embed.FS
type TemplateData struct {
Name string
Description string
FS embed.FS
}
var defaultTemplates = []TemplateData{
{
Name: "lit",
Description: "Template using Lit Web Components: https://lit.dev",
FS: lit,
},
{
Name: "lit-ts",
Description: "Template using Lit Web Components (TypeScript) : https://lit.dev",
FS: litTS,
},
{
Name: "vue",
Description: "Template using Vue: https://vuejs.org",
FS: vue,
},
{
Name: "vue-ts",
Description: "Template using Vue (TypeScript): https://vuejs.org",
FS: vueTS,
},
{
Name: "react",
Description: "Template using React: https://reactjs.org",
FS: react,
},
{
Name: "react-ts",
Description: "Template using React (TypeScript): https://reactjs.org",
FS: reactTS,
},
{
Name: "react-swc",
Description: "Template using React with SWC: https://reactjs.org & https://swc.rs",
FS: reactSWC,
},
{
Name: "react-swc-ts",
Description: "Template using React with SWC (TypeScript): https://reactjs.org & https://swc.rs",
FS: reactSWCTS,
},
{
Name: "svelte",
Description: "Template using Svelte: https://svelte.dev",
FS: svelte,
},
{
Name: "svelte-ts",
Description: "Template using Svelte (TypeScript): https://svelte.dev",
FS: svelteTS,
},
{
Name: "preact",
Description: "Template using Preact: https://preactjs.com",
FS: preact,
},
{
Name: "preact-ts",
Description: "Template using Preact (TypeScript): https://preactjs.com",
FS: preactTS,
},
{
Name: "vanilla",
Description: "Template using Vanilla JS",
FS: vanilla,
},
{
Name: "vanilla-ts",
Description: "Template using Vanilla JS (TypeScript)",
FS: vanillaTS,
},
}
func ValidTemplateName(name string) bool {
return lo.ContainsBy(defaultTemplates, func(template TemplateData) bool {
return template.Name == name
})
}
func GetDefaultTemplates() []TemplateData {
return defaultTemplates
}
func Install(options *flags.Init) error {
template, found := lo.Find(defaultTemplates, func(template TemplateData) bool {
return template.Name == options.TemplateName
})
if !found {
return fmt.Errorf("template '%s' not found", options.TemplateName)
}
if options.ProjectDir == "." || options.ProjectDir == "" {
options.ProjectDir = lo.Must(os.Getwd())
}
targetDir := fmt.Sprintf("%s/%s", options.ProjectDir, options.ProjectName)
fmt.Printf("Installing template '%s' into '%s'\n", options.TemplateName, targetDir)
tfs, err := fs.Sub(template.FS, options.TemplateName)
if err != nil {
return err
}
return gosod.New(tfs).Extract(targetDir, options)
}

34
v3/internal/templates/templates_test.go Normal file
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@ -0,0 +1,34 @@
package templates
import (
"testing"
"github.com/wailsapp/wails/v3/internal/flags"
)
func TestInstall(t *testing.T) {
type args struct {
}
tests := []struct {
name string
options *flags.Init
wantErr bool
}{
{
name: "should install template",
options: &flags.Init{
ProjectName: "test",
TemplateName: "svelte",
Quiet: false,
},
wantErr: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if err := Install(tt.options); (err != nil) != tt.wantErr {
t.Errorf("Install() error = %v, wantErr %v", err, tt.wantErr)
}
})
}
}

68
v3/tasks/sed/sed.go Normal file
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@ -0,0 +1,68 @@
package main
import (
"fmt"
"os"
"path/filepath"
"strings"
"github.com/leaanthony/clir"
"github.com/samber/lo"
)
func main() {
app := clir.NewCli("sed", "A simple sed replacement", "v1")
app.NewSubCommandFunction("replace", "Replace a string in files", ReplaceInFiles)
err := app.Run()
if err != nil {
println(err.Error())
os.Exit(1)
}
}
type ReplaceInFilesOptions struct {
Dir string `name:"dir" help:"Directory to search in"`
OldString string `name:"old" description:"The string to replace"`
NewString string `name:"new" description:"The string to replace with"`
Extensions string `name:"ext" description:"The file extensions to process"`
Ignore string `name:"ignore" description:"The files to ignore"`
}
func ReplaceInFiles(options *ReplaceInFilesOptions) error {
extensions := strings.Split(options.Extensions, ",")
ignore := strings.Split(options.Ignore, ",")
err := filepath.Walk(options.Dir, func(path string, info os.FileInfo, err error) error {
if info.IsDir() {
return nil
}
ext := filepath.Ext(path)
if !lo.Contains(extensions, ext) {
println("Skipping", path)
return nil
}
filename := filepath.Base(path)
if lo.Contains(ignore, filename) {
println("Ignoring:", path)
return nil
}
println("Processing file:", path)
content, err := os.ReadFile(path)
if err != nil {
return err
}
newContent := strings.Replace(string(content), options.OldString, options.NewString, -1)
return os.WriteFile(path, []byte(newContent), info.Mode())
})
if err != nil {
return fmt.Errorf("Error while replacing in files: %v", err)
}
return nil
}