release.yaml

name: release

on:
  workflow_dispatch:
    inputs:
      version:
        description: "Version to release (e.g. v0.1.0)"
        required: true

permissions:
  contents: write

jobs:
  release:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5
        with:
          path: piped-plugin-sdk-go
          fetch-depth: 0
      - uses: actions/checkout@v5
        with:
          repository: pipe-cd/pipecd
          path: pipecd
          fetch-depth: 0
      - env:
          INPUT_VERSION: ${{ inputs.version }}
          GH_TOKEN: ${{ github.token }}
        run: |
          cd piped-plugin-sdk-go
          LATEST_VERSION=$(git tag --sort=version:refname | tail -n 1)
          if [[ -z "$LATEST_VERSION" ]]; then
            LATEST_VERSION=$(git log --format="%H" --reverse -- HEAD.txt | head -n 1)
          fi

          echo "Latest version: $LATEST_VERSION"
          echo "Input version: $INPUT_VERSION"
          if [[ "$LATEST_VERSION" == "$INPUT_VERSION" ]]; then
            echo "Version $INPUT_VERSION already exists"
            exit 0
          fi

          LATEST_VERSION_PIPECD_COMMIT="$(git show $LATEST_VERSION:./HEAD.txt)"
          CURRENT_SYNCED_PIPECD_COMMIT="$(cat ./HEAD.txt)"
          echo "Previous version PipeCD commit: $LATEST_VERSION_PIPECD_COMMIT"
          echo "Next version PipeCD commit: $CURRENT_SYNCED_PIPECD_COMMIT"

          cd ../pipecd
          cat > output.tmp <<EOF
          Release $INPUT_VERSION with changes since $LATEST_VERSION
          ---

          EOF
          git log --reverse --format="* %s" $LATEST_VERSION_PIPECD_COMMIT..$CURRENT_SYNCED_PIPECD_COMMIT -- ./pkg/plugin/sdk/ | sed -E 's/\(#([0-9]+)\)/([#\1](https:\/\/github.com\/pipe-cd\/pipecd\/pull\/\1))/g' >> output.tmp

          cd ../piped-plugin-sdk-go
          gh release create --draft --target "$(git rev-parse HEAD)" --title $INPUT_VERSION --notes-file ../pipecd/output.tmp $INPUT_VERSION