npm-publish.yml

name: NPM Publish and Release

on:
  workflow_dispatch:
    inputs:
      version_type:
        description: 'Version bump type'
        required: true
        default: 'patch'
        type: choice
        options:
          - major
          - minor
          - patch
      changelog:
        description: 'Release changelog (required)'
        required: true
        type: string

jobs:
  validate:
    runs-on: ubuntu-latest
    steps:
      - name: Validate changelog input
        run: |
          if [ -z "${{ github.event.inputs.changelog }}" ]; then
            echo "❌ Changelog is required for release"
            echo "Please provide a detailed changelog describing the changes in this release."
            exit 1
          fi
          echo "✅ Changelog provided"

  publish:
    runs-on: ubuntu-latest
    needs: validate
    permissions:
      contents: write
      packages: write
      pull-requests: write
    
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          token: ${{ secrets.GITHUB_TOKEN }}
      
      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '18'
          registry-url: 'https://registry.npmjs.org'
      
      - name: Setup pnpm
        uses: pnpm/action-setup@v4
        with:
          version: 9.0.0
      
      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: wasm32-unknown-unknown
      
      - name: Install wasm-pack
        run: curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
      
      - name: Install dependencies
        run: pnpm install
      
      - name: Run linting
        run: pnpm run lint
      
      - name: Run type checking
        run: pnpm run type-check
      
      - name: Run formatting check
        run: pnpm run format:check
      
      - name: Configure git
        run: |
          git config --local user.email "action@github.com"
          git config --local user.name "GitHub Action"
      
      - name: Bump version
        id: version
        run: |
          # Get current version
          CURRENT_VERSION=$(node -p "require('./package.json').version")
          echo "Current version: $CURRENT_VERSION"
          
          # Bump version based on input
          case "${{ github.event.inputs.version_type }}" in
            "major")
              NEW_VERSION=$(npm version major --no-git-tag-version)
              ;;
            "minor")
              NEW_VERSION=$(npm version minor --no-git-tag-version)
              ;;
            "patch")
              NEW_VERSION=$(npm version patch --no-git-tag-version)
              ;;
          esac
          
          # Remove 'v' prefix from npm version output
          NEW_VERSION=${NEW_VERSION#v}
          echo "New version: $NEW_VERSION"
          echo "version=$NEW_VERSION" >> $GITHUB_OUTPUT
          echo "current_version=$CURRENT_VERSION" >> $GITHUB_OUTPUT
      
      - name: Generate changelog file
        run: |
          # Create or update CHANGELOG.md
          if [ ! -f CHANGELOG.md ]; then
            echo "# Changelog" > CHANGELOG.md
            echo "" >> CHANGELOG.md
            echo "All notable changes to this project will be documented in this file." >> CHANGELOG.md
            echo "" >> CHANGELOG.md
          fi
          
          # Prepare new changelog entry
          TODAY=$(date +"%Y-%m-%d")
          NEW_ENTRY="## [${{ steps.version.outputs.version }}] - $TODAY"
          
          # Create temporary file with new entry
          cat > temp_changelog.md << EOF
          # Changelog
          
          All notable changes to this project will be documented in this file.
          
          $NEW_ENTRY
          
          ${{ github.event.inputs.changelog }}
          
          EOF
          
          # Append existing changelog (skip header)
          if [ -f CHANGELOG.md ]; then
            tail -n +4 CHANGELOG.md >> temp_changelog.md
          fi
          
          # Replace original changelog
          mv temp_changelog.md CHANGELOG.md
      
      - name: Build project
        run: |
          pnpm run build
      
      - name: Run tests (if available)
        run: |
          if [ -f "package.json" ] && grep -q '"test"' package.json; then
            pnpm test
          else
            echo "No tests found, skipping..."
          fi
        continue-on-error: false
      
      - name: Publish to NPM
        run: pnpm publish --access public --no-git-checks
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_PUBLISH_TOKEN }}
      
      - name: Commit and push changes
        run: |
          # Commit version change and changelog after successful NPM publish
          git add package.json CHANGELOG.md
          git commit -m "chore: release v${{ steps.version.outputs.version }}

          ${{ github.event.inputs.changelog }}"
          git push origin main
      
      - name: Create GitHub Release
        uses: softprops/action-gh-release@v1
        with:
          tag_name: v${{ steps.version.outputs.version }}
          name: Release v${{ steps.version.outputs.version }}
          body: |
            ## Release v${{ steps.version.outputs.version }}
            
            ${{ github.event.inputs.changelog }}
            
            ---
            
            ### 📦 Package Information
            - **Version**: ${{ steps.version.outputs.version }}
            - **Previous Version**: ${{ steps.version.outputs.current_version }}
            - **NPM Package**: [fast-md5-web](https://www.npmjs.com/package/fast-md5-web)
            - **Build Type**: ${{ github.event.inputs.version_type }} version bump
            - **Release Date**: ${{ steps.date.outputs.date }}
            
            ### 📥 Installation
            ```bash
            npm install fast-md5-web@${{ steps.version.outputs.version }}
            # or
            pnpm add fast-md5-web@${{ steps.version.outputs.version }}
            # or
            yarn add fast-md5-web@${{ steps.version.outputs.version }}
            ```
            
            ### 📋 Full Changelog
            **Full Changelog**: https://github.com/${{ github.repository }}/compare/v${{ steps.version.outputs.current_version }}...v${{ steps.version.outputs.version }}
          draft: false
          prerelease: false
          generate_release_notes: true

  notify:
    runs-on: ubuntu-latest
    needs: publish
    if: success()
    steps:
      - name: Release notification
        run: |
          echo "🎉 Successfully released v${{ needs.publish.outputs.version }}"
          echo "📦 NPM: https://www.npmjs.com/package/fast-md5-web"
          echo "🏷️ GitHub Release: https://github.com/${{ github.repository }}/releases/tag/v${{ needs.publish.outputs.version }}"