chore: update pkg.pr.new workflow (#662)

Author: ota-meshi

.github/workflows/pkg.pr.new-comment.yml

@@ -0,0 +1,32 @@
+name: Update pkg.pr.new comment
+
+on:
+  workflow_run:
+    workflows: [Publish to pkg.pr.new]
+    types:
+      - completed
+
+jobs:
+  build:
+    if: github.repository == 'sveltejs/svelte-eslint-parser'
+    name: Update comment
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Download artifact
+        uses: actions/download-artifact@v4
+        with:
+          name: output
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          run-id: ${{ github.event.workflow_run.id }}
+      - run: ls -R .
+      - name: Post or update comment
+        uses: actions/github-script@v7
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          script: |
+            const fs = require('fs');
+            const output = JSON.parse(fs.readFileSync('output.json', 'utf8'));
+            const { default: process } = await import('${{ github.workspace }}/tools/pkg.pr.new-comment.mjs')
+
+            await process({github, context, core, output})

.github/workflows/pkg.pr.new.yml

@@ -8,6 +8,7 @@ on:
 
 jobs:
   build:
+    if: github.repository == 'sveltejs/svelte-eslint-parser'
     runs-on: ubuntu-latest
 
     steps:
@@ -19,12 +20,24 @@ jobs:
       - name: Build
         run: pnpm run build
       - run: pnpx pkg-pr-new publish --compact --json output.json --comment=off
-      - uses: actions/github-script@v7
+      - name: Add metadata to output
+        uses: actions/github-script@v7
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |
             const fs = require('fs');
             const output = JSON.parse(fs.readFileSync('output.json', 'utf8'));
-            const { default: process } = await import('${{ github.workspace }}/tools/pkg.pr.new-comment.mjs')
+            output.number = context.issue.number;
+            output.event_name = context.eventName;
+            output.ref = context.ref;
+            output.sha = context.eventName === 'pull_request'
+              ? context.payload.pull_request.head.sha
+              : context.payload.after;
+            fs.writeFileSync('output.json', JSON.stringify(output), 'utf8');
+      - name: Upload output
+        uses: actions/upload-artifact@v4
+        with:
+          name: output
+          path: ./output.json
 
-            await process({github, context, core, output})
+      - run: ls -R .

tools/pkg.pr.new-comment.mjs

@@ -5,13 +5,10 @@ export default async function ({ github, context, output }) {
   // eslint-disable-next-line no-console -- For debugging on github actions.
   console.log("pkg-pr-new publish output:", JSON.stringify(output));
 
-  const sha =
-    context.eventName === "pull_request"
-      ? context.payload.pull_request.head.sha
-      : context.payload.after;
+  const sha = output.sha;
   const commitUrl = `https://github.com/${context.repo.owner}/${context.repo.repo}/commit/${sha}`;
 
-  const pullRequestNumber = await getPullRequestNumber();
+  const pullRequestNumber = getPullRequestNumber();
 
   const packages = output.packages.map((p) => {
     let normalizedUrl = p.url;
@@ -68,24 +65,8 @@ ${packages.map((p) => `- ${p.name}: ${p.url}`).join("\n")}
     /* eslint-enable no-console -- For debugging on github actions. */
   }
 
-  async function getPullRequestNumber() {
-    if (context.eventName === "pull_request") {
-      if (context.issue.number) {
-        return 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) {
-        return pullRequests.data[0].number;
-      }
-    }
-    return null;
+  function getPullRequestNumber() {
+    return output.number;
   }
 
   async function findBotComment(issueNumber) {