name: Publish
on:
  pull_request:
    branches:
      - 'main'
    types:
      - closed

concurrency:
  group: ${{ github.workflow }}
  cancel-in-progress: false

jobs:
  publish:
    if: ${{ (github.head_ref == 'release-stable' || github.head_ref == 'release-beta') && github.event.pull_request.merged == true }}
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
          fetch-tags: 1

      - name: Extract version from lerna.json
        run: echo "value=$(jq .version lerna.json -r)" >> $GITHUB_OUTPUT
        id: current_version

      - name: Determine Release type
        shell: bash
        run: echo "value=$([[ ${{ steps.current_version.outputs.value }} =~ beta ]] && echo "beta" || echo "stable")" >> $GITHUB_OUTPUT
        id: release_type

      - uses: actions/setup-node@v3
        with:
          node-version: '18'
          cache: 'yarn'

      - name: Install dependencies
        run: |
          yarn install --frozen-lockfile
          yarn lerna link

      - name: Bump versions
        id: bump
        run: |
          git config --global user.name 'github-actions';
          git config --global user.email 'github-actions@users.noreply.github.com';
          echo ".npmrc" >> .git/info/exclude
          echo "//registry.npmjs.org/:_authToken=$NPM_TOKEN" > .npmrc;
          yarn lerna publish from-package --summary-file=${{ runner.temp }}/ --yes
        env:
          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}

      - name: Get release commit
        shell: bash
        run: |
          COMMIT_HASH=$(git rev-parse --verify HEAD);
          echo "sha=$COMMIT_HASH" >> $GITHUB_OUTPUT
        id: release_commit

      - uses: actions/github-script@v6
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            const fs = require('fs');
            const releaseType = "${{ steps.release_type.outputs.value }}";
            const summary = JSON.parse(fs.readFileSync('${{ runner.temp }}/lerna-publish-summary.json', 'utf8'));
            const packages = summary.map(pkg => `**${pkg.packageName}@${pkg.version}**\n\`\`\`bash\nyarn add ${pkg.packageName}@${{ steps.branch_name.outputs.name }}\n\`\`\``).join('\n');

            const body = `🎉 ${releaseType === 'stable' ? "Stable" : "Beta"} Release!\n\n${packages}`

            github.rest.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              body: body 
            });

            github.rest.repos.createCommitComment({
              commit_sha: "${{ steps.release_commit.outputs.sha }}",
              owner: context.repo.owner,
              repo: context.repo.repo,
              body,
            });