From efeb864cb547a2cbf96dc0053a8bdb4d9190b364 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 12 Jun 2024 05:50:45 +0200
Subject: Merging upstream version 256.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .github/workflows/labeler.yml | 93 +++++++++++++++++++++++++------------------
 1 file changed, 54 insertions(+), 39 deletions(-)

(limited to '.github/workflows/labeler.yml')

diff --git a/.github/workflows/labeler.yml b/.github/workflows/labeler.yml
index 7f66a53..241b581 100644
--- a/.github/workflows/labeler.yml
+++ b/.github/workflows/labeler.yml
@@ -7,6 +7,14 @@ name: "Pull Request Labeler"
 on:
   pull_request_target:
     types: [opened, synchronize, reopened, ready_for_review, closed]
+    paths-ignore:
+      - '.github/labeler.yml'
+      - '.github/workflows/labeler.yml'
+  # Allow testing changes made to the labeler configuration
+  pull_request:
+    paths:
+      - '.github/labeler.yml'
+      - '.github/workflows/labeler.yml'
   issue_comment:
     types: [created]
 
@@ -16,22 +24,26 @@ permissions:
 jobs:
   triage:
     if: github.repository == 'systemd/systemd'
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     permissions:
       pull-requests: write
 
     steps:
+    - name: Repository checkout
+      uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29
+      if: github.event_name == 'pull_request'
+
     - name: Label PR based on policy in labeler.yml
-      uses: actions/labeler@ac9175f8a1f3625fd0d4fb234536d26811351594
-      if: github.event_name == 'pull_request_target' && github.event.action != 'closed'
+      uses: actions/labeler@8558fd74291d67161a8a78ce36a881fa63b766a9
+      if: startsWith(github.event_name, 'pull_request') && github.event.action != 'closed'
       with:
         repo-token: "${{ secrets.GITHUB_TOKEN }}"
         configuration-path: .github/labeler.yml
-        sync-labels: "" # This is a workaround for issue 18671
+        sync-labels: false
 
     - name: Set or remove labels based on systemd development workflow
       uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea
-      if: github.event_name == 'pull_request_target' && github.event.action != 'closed' && !github.event.pull_request.draft
+      if: startsWith(github.event_name, 'pull_request') && github.event.action != 'closed' && !github.event.pull_request.draft
       with:
         script: |
           response = await github.rest.issues.listLabelsOnIssue({
@@ -40,38 +52,34 @@ jobs:
             repo: context.repo.repo,
           });
 
-          good_to_merge = [
+          original = new Set(response.data.map(l => l.name));
+          labels = new Set(original);
+
+          good_to_merge = new Set([
             "good-to-merge/waiting-for-ci 👍",
             "good-to-merge/after-next-release",
             "good-to-merge/with-minor-suggestions",
             "good-to-merge/waiting-for-reporter-feedback 👍",
-          ];
+          ]);
 
-          if (response.data.every(l => !good_to_merge.includes(l.name))) {
-            await github.rest.issues.addLabels({
-              issue_number: context.issue.number,
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              labels: ["please-review"]
-            });
+          if (Array.from(labels).filter(l => good_to_merge.has(l)).length == 0) {
+            labels.add("please-review");
           }
 
           for (const label of ["reviewed/needs-rework 🔨",
                                "ci-fails/needs-rework 🔥",
                                "ci-failure-appears-unrelated",
                                "needs-rebase"]) {
-            try {
-              await github.rest.issues.removeLabel({
-                issue_number: context.issue.number,
-                owner: context.repo.owner,
-                repo: context.repo.repo,
-                name: label,
-              });
-            } catch (err) {
-              if (err.status != 404) {
-                throw err;
-              }
-            }
+            labels.delete(label);
+          }
+
+          if (labels.size != original.size || Array.from(labels).some(l => !original.has(l))) {
+            await github.rest.issues.setLabels({
+              issue_number: context.issue.number,
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              labels: Array.from(labels),
+            });
           }
 
     - name: Add please-review label on command in issue comment
@@ -88,9 +96,18 @@ jobs:
 
     - name: Remove specific labels when PR is closed or merged
       uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea
-      if: github.event_name == 'pull_request_target' && github.event.action == 'closed'
+      if: startsWith(github.event_name, 'pull_request') && github.event.action == 'closed'
       with:
         script: |
+          response = await github.rest.issues.listLabelsOnIssue({
+            issue_number: context.issue.number,
+            owner: context.repo.owner,
+            repo: context.repo.repo,
+          });
+
+          original = new Set(response.data.map(l => l.name));
+          labels = new Set(original);
+
           for (const label of ["please-review",
                                "reviewed/needs-rework 🔨",
                                "ci-fails/needs-rework 🔥",
@@ -104,16 +121,14 @@ jobs:
                                "dont-merge 💣",
                                "squash-on-merge",
                                "quick-review 🏃‍♂️"]) {
-            try {
-              await github.rest.issues.removeLabel({
-                issue_number: context.issue.number,
-                owner: context.repo.owner,
-                repo: context.repo.repo,
-                name: label,
-              });
-            } catch (err) {
-              if (err.status != 404) {
-                throw err;
-              }
-            }
+            labels.delete(label);
+          }
+
+          if (labels.size != original.size || Array.from(labels).some(l => !original.has(l))) {
+            await github.rest.issues.setLabels({
+              issue_number: context.issue.number,
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              labels: Array.from(labels),
+            });
           }
-- 
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