add post-comment for testing purposes

.github/workflows/ci.yml

@@ -108,3 +108,91 @@ jobs:
 
       - name: pkg.pr.new
         run: pnpm publish:playgrounds --json output.json --comment=off
+
+  post-comment:
+    runs-on: ubuntu-latest
+    steps:
+      - 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(p => `- ${p.name}: ${p.url}`).join('\n');
+            const templates = output.templates.map(t => `- [${t.name}](${t.url})`).join('\n');
+
+            const body = `## Custom Publish Message for ${context.sha.substring(0, 7)}
+
+            ### Published Packages:
+
+            ${packages}
+
+            ### Templates:
+
+            ${templates}`;
+
+            const botCommentIdentifier = '## Custom Publish Message';
+
+            async function findBotComment(issueNumber) {
+              if (!issueNumber) return null;
+              const comments = await github.rest.issues.listComments({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: issueNumber
+              });
+              return comments.data.find(comment => comment.body.includes(botCommentIdentifier));
+            }
+
+            async function createOrUpdateComment(issueNumber) {
+              if (!issueNumber) {
+                console.log('No issue number provided. Cannot post or update comment.');
+                return;
+              }
+              
+              const existingComment = await findBotComment(issueNumber);
+              if (existingComment) {
+                await github.rest.issues.updateComment({
+                  owner: context.repo.owner,
+                  repo: context.repo.repo,
+                  comment_id: existingComment.id,
+                  body: body
+                });
+              } else {
+                await github.rest.issues.createComment({
+                  issue_number: issueNumber,
+                  owner: context.repo.owner,
+                  repo: context.repo.repo,
+                  body: body
+                });
+              }
+            }
+
+            function logPublishInfo() {
+              console.log('\n' + '='.repeat(50));
+              console.log('Publish Information for commit:', context.sha.substring(0, 7));
+              console.log('='.repeat(50));
+              console.log('\nPublished Packages:');
+              console.log(packages);
+              console.log('\nTemplates:');
+              console.log(templates);
+              console.log('\n' + '='.repeat(50));
+            }
+
+            if (context.eventName === 'pull_request') {
+              await createOrUpdateComment(context.issue.number);
+            } else if (context.eventName === 'push') {
+              const pullRequests = 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 (pullRequests.data.length > 0) {
+                await createOrUpdateComment(pullRequests.data[0].number);
+              } else {
+                console.log('No open pull request found for this push. Logging publish information to console:');
+                logPublishInfo();
+              }