name: Release

on:
  push:
    tags:
      - "v*"

permissions:
  contents: write

jobs:
  test:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        node-version: [20, 22]

    steps:
      - uses: actions/checkout@v4

      - uses: pnpm/action-setup@v4
        with:
          version: 9

      - uses: actions/setup-node@v4
        with:
          node-version: ${{ matrix.node-version }}
          cache: pnpm

      - run: pnpm install --frozen-lockfile
      - run: pnpm build
      - run: pnpm --filter @actalk/inkos-core typecheck
      - run: pnpm --filter @actalk/inkos typecheck
      - run: pnpm test

  smoke-test:
    runs-on: ubuntu-latest
    needs: test
    steps:
      - uses: actions/checkout@v4

      - uses: pnpm/action-setup@v4
        with:
          version: 9

      - uses: actions/setup-node@v4
        with:
          node-version: 22
          cache: pnpm

      - run: pnpm install --frozen-lockfile
      - run: pnpm build

      - name: Smoke test — CLI help and version
        run: |
          node packages/cli/dist/index.js --help
          node packages/cli/dist/index.js --version

      - name: Smoke test — core import
        run: node -e "import('@actalk/inkos-core').then(m => { if (!m.PipelineRunner) throw new Error('missing PipelineRunner'); console.log('core import OK') })"

  publish:
    runs-on: ubuntu-latest
    needs: smoke-test
    steps:
      - uses: actions/checkout@v4

      - uses: pnpm/action-setup@v4
        with:
          version: 9

      - uses: actions/setup-node@v4
        with:
          node-version: 22
          cache: pnpm
          registry-url: https://registry.npmjs.org

      - run: pnpm install --frozen-lockfile
      - run: pnpm build
      - run: pnpm -r publish --no-git-checks
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

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

      - name: Generate release notes
        id: notes
        run: |
          PREV_TAG=$(git tag --sort=-creatordate | sed -n '2p' || echo "")
          if [ -n "$PREV_TAG" ]; then
            echo "notes<<EOF" >> "$GITHUB_OUTPUT"
            git log --pretty=format:"- %s (%h)" "$PREV_TAG"..HEAD >> "$GITHUB_OUTPUT"
            echo "" >> "$GITHUB_OUTPUT"
            echo "EOF" >> "$GITHUB_OUTPUT"
          else
            echo "notes=Initial release" >> "$GITHUB_OUTPUT"
          fi

      - uses: softprops/action-gh-release@v2
        with:
          body: ${{ steps.notes.outputs.notes }}
          generate_release_notes: true