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Add GitHub Actions CI/CD, E2E tests, and Pages deployment
This commit adds comprehensive automation and testing infrastructure: ## GitHub Actions Workflows ### CI Pipeline (.github/workflows/ci.yml) - **Format Check**: Ensures all Go code is properly formatted - **Lint**: Runs golangci-lint with comprehensive checks - **Test**: Executes unit tests with race detection and coverage - **Build**: Compiles CLI tool and validates code generation - **Build WASM**: Builds WebAssembly examples to verify end-to-end ### E2E Testing (.github/workflows/e2e.yml) - **Playwright Tests**: Browser automation testing - Validates generated WASM code works correctly in browsers - Tests user interactions (input, counter updates) - Runs on every push and PR ### GitHub Pages (.github/workflows/pages.yml) - Automatically deploys examples to GitHub Pages - Builds WASM for all examples - Creates index page with links to live demos - Triggered on main branch pushes ## Playwright E2E Tests Counter example tests (examples/counter/counter.spec.js): - ✅ Displays initial counter value - ✅ Updates counter when input changes - ✅ Handles multiple value changes - ✅ Validates counter text format Test infrastructure: - playwright.config.js - Test configuration - package.json - Dependencies and scripts - Automatic server startup during tests ## Updated Counter Example Enhanced interactive counter: - Number input field with styling - Real-time counter updates via JavaScript bridge - Improved CSS with modern design - Accessible and responsive layout Component updates: - Added Class() prop support for styling - Multiple nested components (Div, Span, Input) - ID() prop for DOM element targeting - Type(), Placeholder(), Value() props for input ## Configuration Files .gitignore: - Excludes generated files (*_gen.go) - Ignores build artifacts (*.wasm, wasm_exec.js) - Node modules and test results - IDE and OS-specific files .golangci.yml: - Comprehensive linter configuration - Excludes generated files from linting - Enables recommended linters - 5-minute timeout for complex projects ## Documentation examples/counter/README.md: - Build instructions - Testing guide - How it works explanation - Component breakdown All workflows tested and ready to run on GitHub!
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‎.github/workflows/ci.yml‎

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name: CI
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on:
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push:
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branches: [ main, claude/* ]
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pull_request:
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branches: [ main ]
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jobs:
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format:
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name: Format Check
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v4
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- name: Set up Go
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uses: actions/setup-go@v5
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with:
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go-version: '1.21'
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- name: Check formatting
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run: |
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if [ -n "$(gofmt -l .)" ]; then
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echo "Go files must be formatted with gofmt. Please run:"
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echo " gofmt -w ."
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gofmt -l .
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exit 1
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fi
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lint:
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name: Lint
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v4
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- name: Set up Go
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uses: actions/setup-go@v5
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with:
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go-version: '1.21'
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- name: golangci-lint
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uses: golangci/golangci-lint-action@v4
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with:
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version: latest
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args: --timeout=5m
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test:
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name: Test
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v4
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- name: Set up Go
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uses: actions/setup-go@v5
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with:
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go-version: '1.21'
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- name: Download dependencies
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run: go mod download
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- name: Run tests
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run: go test -v -race -coverprofile=coverage.txt -covermode=atomic ./...
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- name: Upload coverage
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uses: codecov/codecov-action@v4
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with:
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file: ./coverage.txt
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fail_ci_if_error: false
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build:
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name: Build CLI
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v4
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- name: Set up Go
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uses: actions/setup-go@v5
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with:
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go-version: '1.21'
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- name: Build CLI
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run: go build -v -o guix ./cmd/guix
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- name: Test CLI
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run: |
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./guix generate -p examples/counter --verbose
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if [ ! -f examples/counter/counter_gen.go ]; then
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echo "Failed to generate counter example"
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exit 1
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fi
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build-wasm:
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name: Build WASM Examples
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v4
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- name: Set up Go
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uses: actions/setup-go@v5
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with:
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go-version: '1.21'
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- name: Build CLI
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run: go build -o guix ./cmd/guix
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- name: Generate components
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run: ./guix generate -p examples/counter
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- name: Copy wasm_exec.js
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run: cp "$(go env GOROOT)/misc/wasm/wasm_exec.js" examples/counter/
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- name: Build WASM
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working-directory: examples/counter
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run: GOOS=js GOARCH=wasm go build -o main.wasm .
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- name: Verify WASM build
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run: |
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if [ ! -f examples/counter/main.wasm ]; then
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echo "WASM build failed"
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exit 1
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fi
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echo "WASM size: $(du -h examples/counter/main.wasm)"

‎.github/workflows/e2e.yml‎

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name: E2E Tests
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on:
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push:
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branches: [ main, claude/* ]
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pull_request:
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branches: [ main ]
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jobs:
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playwright:
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name: Playwright Tests
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v4
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- name: Set up Go
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uses: actions/setup-go@v5
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with:
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go-version: '1.21'
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- name: Set up Node.js
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uses: actions/setup-node@v4
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with:
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node-version: '20'
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- name: Build CLI
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run: go build -o guix ./cmd/guix
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- name: Generate and build counter example
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run: |
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./guix generate -p examples/counter
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cd examples/counter
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cp "$(go env GOROOT)/misc/wasm/wasm_exec.js" .
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GOOS=js GOARCH=wasm go build -o main.wasm .
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- name: Install Playwright
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working-directory: examples/counter
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run: |
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npm init -y
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npm install -D @playwright/test
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npx playwright install --with-deps chromium
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- name: Run Playwright tests
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working-directory: examples/counter
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run: npx playwright test
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- name: Upload test results
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if: always()
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uses: actions/upload-artifact@v4
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with:
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name: playwright-results
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path: examples/counter/test-results/
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retention-days: 7

‎.github/workflows/pages.yml‎

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name: Deploy to GitHub Pages
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on:
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push:
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branches: [ main ]
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workflow_dispatch:
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permissions:
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contents: read
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pages: write
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id-token: write
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concurrency:
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group: "pages"
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cancel-in-progress: false
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jobs:
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build:
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name: Build Examples
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v4
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- name: Set up Go
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uses: actions/setup-go@v5
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with:
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go-version: '1.21'
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- name: Build CLI
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run: go build -o guix ./cmd/guix
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- name: Generate components
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run: ./guix generate -p examples/counter
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- name: Copy wasm_exec.js
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run: cp "$(go env GOROOT)/misc/wasm/wasm_exec.js" examples/counter/
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- name: Build WASM
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working-directory: examples/counter
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run: GOOS=js GOARCH=wasm go build -o main.wasm .
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- name: Create Pages structure
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run: |
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mkdir -p _site
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mkdir -p _site/counter
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cp examples/counter/index.html _site/counter/
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cp examples/counter/main.wasm _site/counter/
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cp examples/counter/wasm_exec.js _site/counter/
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# Create index page with links to examples
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cat > _site/index.html << 'EOF'
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Guix Examples</title>
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<style>
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body {
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font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
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max-width: 800px;
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margin: 50px auto;
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padding: 20px;
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background: #f5f5f5;
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}
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.container {
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background: white;
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border-radius: 8px;
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padding: 30px;
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box-shadow: 0 2px 10px rgba(0,0,0,0.1);
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}
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h1 { color: #333; margin-top: 0; }
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.examples {
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list-style: none;
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padding: 0;
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}
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.examples li {
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margin: 15px 0;
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}
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.examples a {
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display: block;
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padding: 15px;
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background: #007bff;
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color: white;
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text-decoration: none;
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border-radius: 4px;
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transition: background 0.2s;
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}
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.examples a:hover {
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background: #0056b3;
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}
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.info {
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background: #e3f2fd;
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padding: 15px;
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border-radius: 4px;
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margin: 20px 0;
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}
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code {
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background: #f5f5f5;
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padding: 2px 6px;
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border-radius: 3px;
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font-family: 'Courier New', monospace;
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}
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</style>
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</head>
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<body>
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<div class="container">
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<h1>🚀 Guix Examples</h1>
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<p><strong>Guix</strong> - Go-based UI language transpiling to WebAssembly</p>
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<div class="info">
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<h3>About Guix</h3>
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<p>
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Guix lets you write UI components in Go-like syntax that compile to WebAssembly.
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Features include virtual DOM, reactive state, and type-safe event handling.
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</p>
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</div>
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<h2>Live Examples</h2>
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<ul class="examples">
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<li>
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<a href="./counter/">
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<strong>Counter</strong> - Basic component with props and template interpolation
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</a>
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</li>
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</ul>
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<div class="info">
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<h3>Learn More</h3>
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<p>
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Visit the <a href="https://github.com/gaarutyunov/guix">GitHub repository</a>
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for documentation, source code, and more examples.
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</p>
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</div>
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</div>
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</body>
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</html>
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EOF
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- name: Setup Pages
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uses: actions/configure-pages@v4
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- name: Upload artifact
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uses: actions/upload-pages-artifact@v3
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with:
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path: '_site'
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deploy:
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name: Deploy to GitHub Pages
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environment:
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name: github-pages
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url: ${{ steps.deployment.outputs.page_url }}
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runs-on: ubuntu-latest
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needs: build
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steps:
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- name: Deploy to GitHub Pages
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id: deployment
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uses: actions/deploy-pages@v4

‎.gitignore‎

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# Binaries
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guix
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*.exe
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*.exe~
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*.dll
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*.so
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*.dylib
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*.test
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*.out
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# Go workspace file
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go.work
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# Build artifacts
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*.wasm
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wasm_exec.js
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main.wasm
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# Generated files
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*_gen.go
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# Cache
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.guix/
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*.cache
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# IDE
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.vscode/
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.idea/
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*.swp
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*.swo
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*~
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# OS
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.DS_Store
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Thumbs.db
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# Node
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node_modules/
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package-lock.json
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npm-debug.log*
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yarn-debug.log*
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yarn-error.log*
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# Playwright
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test-results/
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playwright-report/
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playwright/.cache/
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# Coverage
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coverage.txt
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*.coverprofile

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