release.yml

name: Release

on:
  push:
    tags: ["v*"]
  workflow_dispatch:

permissions:
  contents: write
  packages: write

jobs:
  docker:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        include:
          - image: ynab-tools
            dockerfile: Dockerfile.amazon
          - image: ynab-tools-monitor
            dockerfile: Dockerfile.monitor
    steps:
      - uses: actions/checkout@v4

      - name: Extract version from tag
        id: version
        run: echo "version=${GITHUB_REF_NAME#v}" >> "$GITHUB_OUTPUT"

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to GHCR
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push
        uses: docker/build-push-action@v6
        with:
          context: .
          file: ${{ matrix.dockerfile }}
          push: true
          platforms: linux/amd64,linux/arm64
          tags: |
            ghcr.io/baker-scripts/${{ matrix.image }}:latest
            ghcr.io/baker-scripts/${{ matrix.image }}:${{ steps.version.outputs.version }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

  github-release:
    runs-on: ubuntu-latest
    needs: docker
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Build release notes
        id: notes
        run: |
          TAG="${GITHUB_REF_NAME}"
          PREV_TAG=$(git tag --sort=-v:refname | grep -A1 "^${TAG}$" | tail -1)
          {
            echo 'body<<EOF'
            echo "## Docker Images"
            echo ""
            echo '```bash'
            echo "docker pull ghcr.io/baker-scripts/ynab-tools:${TAG#v}"
            echo "docker pull ghcr.io/baker-scripts/ynab-tools-monitor:${TAG#v}"
            echo '```'
            echo ""
            echo "## Changes"
            echo ""
            if [ -n "$PREV_TAG" ] && [ "$PREV_TAG" != "$TAG" ]; then
              git log --format="- %s (%h)" "${PREV_TAG}..${TAG}"
            else
              git log --format="- %s (%h)" -10 "${TAG}"
            fi
            echo ""
            echo "**Full Changelog**: https://github.com/${{ github.repository }}/compare/${PREV_TAG}...${TAG}"
            echo 'EOF'
          } >> "$GITHUB_OUTPUT"

      - name: Create or update GitHub Release
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          if gh release view "$GITHUB_REF_NAME" >/dev/null 2>&1; then
            gh release edit "$GITHUB_REF_NAME" \
              --title "$GITHUB_REF_NAME" \
              --notes "${{ steps.notes.outputs.body }}"
          else
            gh release create "$GITHUB_REF_NAME" \
              --title "$GITHUB_REF_NAME" \
              --notes "${{ steps.notes.outputs.body }}"
          fi