release.yml

name: Release

on:
  push:
    tags:
      - "v*"

jobs:
  release:
    name: Create Release
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - name: Checkout code
        uses: actions/checkout@v6
        with:
          fetch-depth: 0

      - name: Get previous tag
        id: prev-tag
        run: |
          # Get the previous tag (second most recent)
          PREV_TAG=$(git tag --sort=-creatordate | head -n 2 | tail -n 1)
          echo "prev_tag=$PREV_TAG" >> $GITHUB_OUTPUT
          echo "Previous tag: $PREV_TAG"

      - name: Generate Changelog
        id: changelog
        run: |
          echo "## What's Changed" > changelog.md
          echo "" >> changelog.md
          
          # Get commits between previous tag and current tag
          if [ -n "${{ steps.prev-tag.outputs.prev_tag }}" ]; then
            COMMITS=$(git log ${{ steps.prev-tag.outputs.prev_tag }}..HEAD --pretty=format:"- %s (%h)" --no-merges 2>/dev/null || echo "")
          else
            COMMITS=$(git log --pretty=format:"- %s (%h)" --no-merges -10)
          fi
          
          if [ -n "$COMMITS" ]; then
            echo "$COMMITS" >> changelog.md
          else
            echo "- Initial release" >> changelog.md
          fi
          
          echo "" >> changelog.md
          echo "**Full Changelog**: https://github.com/${{ github.repository }}/compare/${{ steps.prev-tag.outputs.prev_tag }}...${{ github.ref_name }}" >> changelog.md
          
          cat changelog.md

      - name: Create Release
        uses: softprops/action-gh-release@v2
        with:
          body_path: changelog.md
          make_latest: true