release.yml

name: Build Docker Image and Publish Release
on:
  push:
    tags:
      - 'v*.*.*'
jobs:
  build_and_release:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout code
      uses: actions/checkout@v3
      with:
        fetch-depth: 0  # Fetch all history for proper tag comparison
    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v2
    - name: Log in to GitHub Container Registry
      uses: docker/login-action@v2
      with:
        registry: ghcr.io
        username: ${{ github.actor }}
        password: ${{ secrets.GHCR_TOKEN }}
    - name: Build Docker image
      run: |
        REPO_NAME=${{ github.repository }}
        LOWERCASE_REPO_NAME=$(echo "$REPO_NAME" | tr '[:upper:]' '[:lower:]')
        docker build -t ghcr.io/${{ github.actor }}/$LOWERCASE_REPO_NAME:${{ github.ref_name }} .
    - name: Push Docker image to GitHub Container Registry
      run: |
        REPO_NAME=${{ github.repository }}
        LOWERCASE_REPO_NAME=$(echo "$REPO_NAME" | tr '[:upper:]' '[:lower:]')
        docker push ghcr.io/${{ github.actor }}/$LOWERCASE_REPO_NAME:${{ github.ref_name }}
    - name: Generate release notes
      id: generate_release_notes
      run: |
        # Get the previous tag (skip the current tag)
        PREVIOUS_TAG=$(git tag --sort=-version:refname | grep -v "^${{ github.ref_name }}$" | head -n 1)
        
        if [ -z "$PREVIOUS_TAG" ]; then
          # If no previous tag exists, get all commits
          COMMIT_RANGE="HEAD"
          echo "No previous tag found, getting all commits"
        else
          # Get commits between previous tag and current tag
          COMMIT_RANGE="$PREVIOUS_TAG..${{ github.ref_name }}"
          echo "Getting commits from $PREVIOUS_TAG to ${{ github.ref_name }}"
        fi
        
        # Get all commit messages with their types
        COMMITS=$(git log $COMMIT_RANGE --pretty=format:"%s|||%an" --reverse)
        
        # Initialize release notes
        RELEASE_NOTES="## What's Changed"$'\n\n'
        
        # Arrays to store different types of commits
        FEATURES=""
        FIXES=""
        DOCS=""
        CHORES=""
        OTHERS=""
        
        # Process each commit
        while IFS='|||' read -r message author; do
          if [[ -n "$message" ]]; then
            # Extract commit type and description
            if [[ $message =~ ^feat(\(.+\))?!?:(.*)$ ]]; then
              FEATURES="${FEATURES}* ${BASH_REMATCH[2]# } (@${author})"$'\n'
            elif [[ $message =~ ^fix(\(.+\))?!?:(.*)$ ]]; then
              FIXES="${FIXES}* ${BASH_REMATCH[2]# } (@${author})"$'\n'
            elif [[ $message =~ ^docs(\(.+\))?!?:(.*)$ ]]; then
              DOCS="${DOCS}* ${BASH_REMATCH[2]# } (@${author})"$'\n'
            elif [[ $message =~ ^chore(\(.+\))?!?:(.*)$ ]]; then
              CHORES="${CHORES}* ${BASH_REMATCH[2]# } (@${author})"$'\n'
            elif [[ $message =~ ^(style|refactor|perf|test|build|ci)(\(.+\))?!?:(.*)$ ]]; then
              OTHERS="${OTHERS}* ${BASH_REMATCH[3]# } (@${author})"$'\n'
            else
              # Non-semantic commits go to "Other Changes"
              OTHERS="${OTHERS}* ${message} (@${author})"$'\n'
            fi
          fi
        done <<< "$COMMITS"
        
        # Build release notes sections
        if [[ -n "$FEATURES" ]]; then
          RELEASE_NOTES="${RELEASE_NOTES}### 🚀 Features"$'\n'"${FEATURES}"$'\n'
        fi
        
        if [[ -n "$FIXES" ]]; then
          RELEASE_NOTES="${RELEASE_NOTES}### 🐛 Bug Fixes"$'\n'"${FIXES}"$'\n'
        fi
        
        if [[ -n "$DOCS" ]]; then
          RELEASE_NOTES="${RELEASE_NOTES}### 📚 Documentation"$'\n'"${DOCS}"$'\n'
        fi
        
        if [[ -n "$CHORES" ]]; then
          RELEASE_NOTES="${RELEASE_NOTES}### 🧹 Chores"$'\n'"${CHORES}"$'\n'
        fi
        
        if [[ -n "$OTHERS" ]]; then
          RELEASE_NOTES="${RELEASE_NOTES}### 🔧 Other Changes"$'\n'"${OTHERS}"$'\n'
        fi
        
        # If no commits found, add a default message
        if [[ "$RELEASE_NOTES" == "## What's Changed"$'\n\n' ]]; then
          RELEASE_NOTES="${RELEASE_NOTES}No changes found in this release."$'\n'
        fi
        
        # Set the release notes as an environment variable
        {
          echo "RELEASE_NOTES<<EOF"
          echo "$RELEASE_NOTES"
          echo "EOF"
        } >> $GITHUB_ENV
        
        # Debug output
        echo "Generated release notes:"
        echo "$RELEASE_NOTES"
    - name: Create .tar.gz archive of repository files
      run: |
        git archive --format=tar.gz --prefix=TeamSpiralRacing/ -o release-${{ github.ref_name }}.tar.gz HEAD
    - name: Upload .tar.gz archive as a GitHub Release asset
      id: release
      uses: softprops/action-gh-release@v1
      with:
        tag_name: ${{ github.ref_name }}
        release_name: Release ${{ github.ref_name }}
        body: ${{ env.RELEASE_NOTES }}
        files: release-${{ github.ref_name }}.tar.gz
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
    - name: Output Release URL
      run: |
        echo "Release URL: ${{ steps.release.outputs.html_url }}"