changelog.yaml

name: changelog

on:
  workflow_run:
    workflows:
      - "Build and Release AnymeX" # Name of the triggering workflow
    types:
      - completed
  workflow_dispatch: # Allow manual triggering of this workflow

jobs:
  notify:
    if: ${{ github.event.workflow_run.conclusion == 'success' }}
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
    
     # Clear existing CHANGELOG.md
      - name: Clear CHANGELOG.md
        run: |
          echo ""> CHANGELOG.md
          echo "" >> CHANGELOG.md
    
      - name: Get previous tag
        id: get_prev_tag
        run: |
          echo "Getting the previous tag..."
          PREV_TAG=$(git describe --tags --abbrev=0 HEAD^ 2>/dev/null || echo "")
          echo "Previous tag retrieved: $PREV_TAG"
          if [ -z "$PREV_TAG" ]; then
            echo "No previous tag found, using the initial commit."
            PREV_TAG=$(git rev-list --max-parents=0 HEAD)
          fi
          echo "prev_tag=$PREV_TAG" >> $GITHUB_ENV
          echo "Previous tag: $PREV_TAG"
          
      - name: Get commit messages between tags
        id: get_commits
        run: |
          echo "Getting commit messages between tags..."
          COMMITS=$(git log ${{ env.prev_tag }}..HEAD --pretty=format:'%h %s' | tr '\n' '|')
          echo "Commits retrieved: $COMMITS"
          echo "commits=$COMMITS" >> $GITHUB_ENV
      - name: Categorize commits
        id: categorize
        run: |
          echo "Categorizing commits..."
          FEATURES=""
          BUG_FIXES=""
          REFACTORS=""
          STYLE_CHANGES=""
          PERFORMANCE=""
          CHORES=""
          REPO_URL="https://github.com/${{ github.repository }}"
    
          IFS='|' read -ra COMMIT_LIST <<< "${{ env.commits }}"
          echo "Commit list: ${COMMIT_LIST[@]}"
          for LINE in "${COMMIT_LIST[@]}"; do
            HASH=$(echo "$LINE" | awk '{print $1}')
            MESSAGE=$(echo "$LINE" | cut -d' ' -f2-)
            LINK="[$HASH]($REPO_URL/commit/$HASH)"

            FORMATTED_COMMIT="* $LINK: $MESSAGE"
            echo "Processing commit: $FORMATTED_COMMIT"
            if [[ $MESSAGE == feat* ]]; then
              FEATURES+="$FORMATTED_COMMIT\n"
            elif [[ $MESSAGE == fix* || $MESSAGE == bug* || $MESSAGE == improvement* || $MESSAGE == patch* ]]; then
              BUG_FIXES+="$FORMATTED_COMMIT\n"
            elif [[ $MESSAGE == refactor* ]]; then
              REFACTORS+="$FORMATTED_COMMIT\n"
            elif [[ $MESSAGE == style* ]]; then
              STYLE_CHANGES+="$FORMATTED_COMMIT\n"
            elif [[ $MESSAGE == perf* ]]; then
              PERFORMANCE+="$FORMATTED_COMMIT\n"
            elif [[ $MESSAGE == chore* || $MESSAGE == docs* || $MESSAGE == build* || $MESSAGE == ci* ]]; then
              CHORES+="$FORMATTED_COMMIT\n"
            fi
          done

          if [ -n "$FEATURES" ]; then
            echo "### 🎉 New Features" >> CHANGELOG.md
            echo -e "$FEATURES" >> CHANGELOG.md
          fi
          if [ -n "$BUG_FIXES" ]; then
            echo "### 🛠️ Bug Fixes & Improvements" >> CHANGELOG.md
            echo -e "$BUG_FIXES" >> CHANGELOG.md
          fi
          if [ -n "$REFACTORS" ]; then
            echo "### 🔧 Refactors" >> CHANGELOG.md
            echo -e "$REFACTORS" >> CHANGELOG.md
          fi
          if [ -n "$STYLE_CHANGES" ]; then
            echo "### 🎨 Style Changes" >> CHANGELOG.md
            echo -e "$STYLE_CHANGES" >> CHANGELOG.md
          fi
          if [ -n "$PERFORMANCE" ]; then
            echo "### 🚀 Performance Improvements" >> CHANGELOG.md
            echo -e "$PERFORMANCE" >> CHANGELOG.md
          fi
          if [ -n "$CHORES" ]; then
            echo "### 🧹 Chores & Documentation" >> CHANGELOG.md
            echo -e "$CHORES" >> CHANGELOG.md
          fi

      - name: Commit and push changelog
        run: |
          echo "Committing and pushing changelog..."
          git config --global user.name "GitHub Actions"
          git config --global user.email "actions@github.com"
          git add CHANGELOG.md
          git commit -m "Update changelog for version ${{ github.ref_name }}"
          git push origin HEAD:main

        # Step 2: Get the latest tag
      - name: Get latest tag
        id: get_tag
        run: |
          # Fetch all tags
          git fetch --tags
          # Get the latest tag
          TAG=$(git describe --tags `git rev-list --tags --max-count=1`)
          echo "latest_tag=$TAG" >> $GITHUB_ENV

      # Step 4: Run release action with the latest tag
      - name: Create or Update Release
        uses: ncipollo/release-action@v1
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          bodyFile: CHANGELOG.md
          tag: ${{ env.latest_tag }} # Use the latest tag
          allowUpdates: true