pkg.pr.new.yml

name: Publish Any Commit
on: [push, pull_request]

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - run: corepack enable
      - uses: actions/setup-node@v4
        with:
          node-version: 18.x
          cache: pnpm

      - name: Install dependencies
        run: pnpm install --frozen-lockfile

      - name: Build
        run: pnpm build

      - run: pnpx pkg-pr-new publish --comment=off --json output.json --compact --no-template './packages/svelte'
      - name: Post or update comment
        uses: actions/github-script@v6
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            const fs = require('fs');
            const output = JSON.parse(fs.readFileSync('output.json', 'utf8'));

            const packages = output.packages
              .map((t) => `\`\`\`
              pnpm add ${t.url}
              \`\`\``)
              .join('\n');

            const body = (number)=>`## \`pkg.pr.new\` for ${context.sha.substring(0, 7)}
            ${packages}

            [Open Playground](https://svelte.dev/playground?version=pr-${number})
            `;

            const bot_comment_identifier = `## \`pkg.pr.new\` for ${context.sha.substring(0, 7)}`;

            async function find_bot_comment(issue_number) {
              if (!issue_number) return null;
              const comments = await github.rest.issues.listComments({
                owner: context.repo.owner,
                repo: context.repo.repo,
                issue_number: issue_number,
              });
              return comments.data.find((comment) =>
                comment.body.includes(bot_comment_identifier)
              );
            }

            async function create_or_update_comment(issue_number) {
              if (!issue_number) {
                console.log('No issue number provided. Cannot post or update comment.');
                return;
              }

              const existing_comment = await find_bot_comment(issue_number);
              if (existing_comment) {
                await github.rest.issues.updateComment({
                  owner: context.repo.owner,
                  repo: context.repo.repo,
                  comment_id: existing_comment.id,
                  body: body(issue_number),
                });
              } else {
                await github.rest.issues.createComment({
                  issue_number: issue_number,
                  owner: context.repo.owner,
                  repo: context.repo.repo,
                  body: body(issue_number),
                });
              }
            }

            async function log_publish_info() {
              console.log('\n' + '='.repeat(50));
              console.log('Publish Information');
              console.log('='.repeat(50));
              console.log('\nPublished Packages:');
              console.log(packages);
              console.log('\nPlayground URL:');
              console.log(`\nhttps://svelte.dev/playground?version=commit-${context.sha}`)
              console.log('\n' + '='.repeat(50));
            }

            if (context.eventName === 'pull_request') {
              if (context.issue.number) {
                await create_or_update_comment(context.issue.number);
              }
            } else if (context.eventName === 'push') {
              const pull_requests = await github.rest.pulls.list({
                owner: context.repo.owner,
                repo: context.repo.repo,
                state: 'open',
                head: `${context.repo.owner}:${context.ref.replace('refs/heads/', '')}`,
              });

              if (pull_requests.data.length > 0) {
                await create_or_update_comment(pull_requests.data[0].number);
              } else {
                console.log(
                  'No open pull request found for this push. Logging publish information to console:'
                );
                await log_publish_info();
              }
            }