release.yml

name: Create Release
run-name: Create release for ${{ github.ref_name }}

on:
  push:
    tags:
      - 'v*'
      - '[0-9]+.[0-9]+.[0-9]+'

permissions:
  contents: write

jobs:
  release:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Generate changelog
        id: changelog
        run: |
          # Get the previous tag
          PREVIOUS_TAG=$(git tag --sort=-v:refname | sed -n '2p')

          if [ -z "$PREVIOUS_TAG" ]; then
            # If no previous tag, get all commits
            CHANGELOG=$(git log --pretty=format:"- %s (%h)" --no-merges)
          else
            # Get commits since previous tag
            CHANGELOG=$(git log ${PREVIOUS_TAG}..HEAD --pretty=format:"- %s (%h)" --no-merges)
          fi

          # Save changelog to file
          echo "$CHANGELOG" > /tmp/changelog.txt

      - name: Create Release
        env:
          GH_TOKEN: ${{ secrets.PAT_TOKEN }}
        run: |
          gh release create ${{ github.ref_name }} \
            --title "Release ${{ github.ref_name }}" \
            --notes-file /tmp/changelog.txt