publish-beta.yml

name: Publish radashi@beta

on:
  workflow_dispatch:
  schedule:
    - cron: '0 5 * * *'

jobs:
  test:
    name: Test
    runs-on: ubuntu-latest
    strategy:
      matrix:
        node-version: [18.x, 20.x, 22.x]
    steps:
      - uses: actions/checkout@v4
      - uses: pnpm/action-setup@v4
      - name: Use Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v4
        with:
          node-version: ${{ matrix.node-version }}
          cache: pnpm
      - run: pnpm install
      - run: pnpm test
      - if: ${{ matrix.node-version == '22.x' }}
        name: Upload coverage reports to Codecov
        uses: codecov/codecov-action@v4.0.1
        with:
          token: ${{ secrets.CODECOV_TOKEN }}

  validate:
    name: Validate
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: pnpm/action-setup@v4
      - uses: actions/setup-node@v4
        with:
          registry-url: 'https://registry.npmjs.org'
          node-version: '22.x'
          cache: pnpm
      - run: pnpm install
      - name: Lint
        run: pnpm lint
      - name: Check Build
        run: pnpm build

  publish-beta:
    name: Publish Beta
    needs: [test, validate]
    runs-on: ubuntu-latest
    continue-on-error: true
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - uses: pnpm/action-setup@v4
      - uses: actions/setup-node@v4
        with:
          registry-url: 'https://registry.npmjs.org'
          node-version: '22.x'
          cache: pnpm
      - run: pnpm install
      - run: pnpm build

      - name: Retrieve Stable Version
        id: get-stable-version
        run: |
          echo "::set-output name=stable-version::v$(npm view radashi version)"

      - name: Install git-cliff
        run: pnpm install -g git-cliff@2.4.0

      - name: Calculate Version
        id: set-version
        run: |
          NEXT_VERSION=$(git-cliff --bumped-version | sed 's/v//')
          BUILD_DIGEST=$(find dist package.json -type f -exec shasum -a 256 {} + | shasum -a 256 | cut -c 1-7)
          NEXT_BETA_VERSION="$NEXT_VERSION-beta.$BUILD_DIGEST"
          echo "Determined next beta version: $NEXT_BETA_VERSION"
          echo "::set-output name=version::$NEXT_BETA_VERSION"

      - name: Check Version
        id: check-version
        run: |
          if npm -s view radashi@${{ steps.set-version.outputs.version }}; then
            echo "🚫 Version ${{ steps.set-version.outputs.version }} already exists"
            exit 1
          else
            echo "🟢 Version ${{ steps.set-version.outputs.version }} is available"
          fi

      - name: Retrieve Previous Tag
        id: get-previous-tag
        run: |
          TAG=$(git describe --tags --abbrev=0)
          echo "::set-output name=tag::$TAG"
          echo "::set-output name=tag-commit::$(git rev-parse $TAG)"

      - name: Install SSH Client
        uses: webfactory/ssh-agent@v0.9.0
        with:
          ssh-private-key: ${{ secrets.DEPLOY_KEY }}

      - name: Generate Changelog
        env:
          GITHUB_TOKEN: ${{ secrets.GIT_CLIFF_PAT }}
        run: |
          # The entire changelog is regenerated from the point in history at which Radashi was born.
          git-cliff 2be4acf455ebec86e846854dbab57bd0bfbbceb7..HEAD -o CHANGELOG.md
          git config user.name "${GITHUB_ACTOR}"
          git config user.email "${GITHUB_ACTOR}@users.noreply.github.com"
          git add CHANGELOG.md
          git commit -m "chore(release): ${{ steps.set-version.outputs.version }}" -m "[skip ci]"
          git push

      - name: Publish to NPM
        run: |
          npm version ${{ steps.set-version.outputs.version }} --no-git-tag-version
          npm publish --tag beta --ignore-scripts
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

      - name: Create Git Tags
        run: |
          TAG=v${{ steps.set-version.outputs.version }}
          git config user.name "${GITHUB_ACTOR}"
          git config user.email "${GITHUB_ACTOR}@users.noreply.github.com"
          git tag $TAG
          git push origin $TAG
          git tag beta -f
          git push origin beta -f

      - name: Get PR Numbers
        id: get-pr-numbers
        run: |
          PR_NUMBERS=$(git log --oneline ${{ steps.get-previous-tag.outputs.tag-commit }}..HEAD | grep -o '(#[0-9]\+)$' | tr '\n' ' ')
          echo "::set-output name=pr-numbers::${PR_NUMBERS}"

      - name: Comment on Pull Requests
        uses: actions/github-script@v6
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            const headCommitSHA = context.sha
            const baseCommitSHA = '${{ steps.get-previous-tag.outputs.tag-commit }}'
            console.log('Commit range identified: %s ... %s', baseCommitSHA, headCommitSHA)

            const prNumbers = '${{ steps.get-pr-numbers.outputs.pr-numbers }}'.split(/\s+/).map(s => s.replace(/\D/g, ''))
            console.log('PR numbers:', prNumbers)

            for (const prNumber of prNumbers) {
              const version = '${{ steps.set-version.outputs.version }}'
              const body = `
            A new beta version \`${version}\` has been published to NPM. :rocket:

            To install:
            \`\`\`sh
            pnpm add radashi@${version}
            \`\`\`

            The \`radashi@beta\` tag also includes this PR.

            <a href="https://github.com/radashi-org/radashi/compare/${{ steps.get-stable-version.outputs.stable-version }}...${headCommitSHA}">
              <img src="https://github.com/radashi-org/radashi/raw/main/.github/img/changes-button.png" alt="See the changes" width="250px" />
            </a>`

              await github.rest.issues.createComment({
                issue_number: prNumber,
                owner: context.repo.owner,
                repo: context.repo.repo,
                body: body
              })
            }