From 78f554721abd2fada5a20e12b16a97e24632ed20 Mon Sep 17 00:00:00 2001
From: Deluan <deluan@navidrome.org>
Date: Sat, 11 May 2024 20:40:05 -0400
Subject: [PATCH] Revert "Add download link to PR" workflow

---
 .github/workflows/download-link-on-pr.yml | 61 ++++++++++-------------
 1 file changed, 27 insertions(+), 34 deletions(-)

diff --git a/.github/workflows/download-link-on-pr.yml b/.github/workflows/download-link-on-pr.yml
index 319bc4f0e..38b7b8a86 100644
--- a/.github/workflows/download-link-on-pr.yml
+++ b/.github/workflows/download-link-on-pr.yml
@@ -8,43 +8,33 @@ jobs:
     if: github.event.workflow_run.event == 'pull_request' && github.event.workflow_run.conclusion == 'success'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/github-script@v6
+      - uses: actions/github-script@v3
         with:
           # This snippet is public-domain, taken from
           # https://github.com/oprypin/nightly.link/blob/master/.github/workflows/pr-comment.yml
           script: |
-            async function upsertComment(owner, repo, issue_number, purpose, body) {
-              const {data: comments} = await github.rest.issues.listComments(
-                {owner, repo, issue_number});
-
-              const marker = `<!-- bot: ${purpose} -->`;
-              body = marker + "\n" + body;
-
-              const existing = comments.filter((c) => c.body.includes(marker));
-              if (existing.length > 0) {
-                const last = existing[existing.length - 1];
-                core.info(`Updating comment ${last.id}`);
-                await github.rest.issues.updateComment({
-                  owner, repo,
-                  body,
-                  comment_id: last.id,
-                });
-              } else {
-                core.info(`Creating a comment in issue / PR #${issue_number}`);
-                await github.rest.issues.createComment({issue_number, body, owner, repo});
-              }
-            }
-
             const {owner, repo} = context.repo;
             const run_id = ${{github.event.workflow_run.id}};
+            const pull_head_sha = '${{github.event.workflow_run.head_sha}}';
+            const pull_user_id = ${{github.event.sender.id}};
 
-            const pull_requests = ${{ toJSON(github.event.workflow_run.pull_requests) }};
-            if (!pull_requests.length) {
-              return core.error("This workflow doesn't match any pull requests!");
+            const issue_number = await (async () => {
+              const pulls = await github.pulls.list({owner, repo});
+              for await (const {data} of github.paginate.iterator(pulls)) {
+                for (const pull of data) {
+                  if (pull.head.sha === pull_head_sha && pull.user.id === pull_user_id) {
+                    return pull.number;
+                  }
+                }
+              }
+            })();
+            if (issue_number) {
+              core.info(`Using pull request ${issue_number}`);
+            } else {
+              return core.error(`No matching pull request found`);
             }
 
-            const artifacts = await github.paginate(
-              github.rest.actions.listWorkflowRunArtifacts, {owner, repo, run_id});
+            const {data: {artifacts}} = await github.actions.listWorkflowRunArtifacts({owner, repo, run_id});
             if (!artifacts.length) {
               return core.error(`No artifacts found`);
             }
@@ -53,9 +43,12 @@ jobs:
               body += `\n* [${art.name}.zip](https://nightly.link/${owner}/${repo}/actions/artifacts/${art.id}.zip)`;
             }
 
-            core.info("Review thread message body:", body);
-
-            for (const pr of pull_requests) {
-              await upsertComment(owner, repo, pr.number,
-                "nightly-link", body);
-            }
\ No newline at end of file
+            const {data: comments} = await github.issues.listComments({repo, owner, issue_number});
+            const existing_comment = comments.find((c) => c.user.login === 'github-actions[bot]');
+            if (existing_comment) {
+              core.info(`Updating comment ${existing_comment.id}`);
+              await github.issues.updateComment({repo, owner, comment_id: existing_comment.id, body});
+            } else {
+              core.info(`Creating a comment`);
+              await github.issues.createComment({repo, owner, issue_number, body});
+            }