Sync repo labels with predefined list

Author: dolfinus

.github/labels.yml

@@ -0,0 +1,56 @@
+# config for https://github.com/marketplace/actions/github-labeler
+
+  - name: attention:help wanted
+    description: Extra attention is needed
+    color: bfdadc
+    from_name: help wanted
+
+  - name: attention:invalid
+    description: This doesn't seem right
+    color: ea2357
+    from_name: invalid
+
+  - name: ci:skip-changelog
+    description: Add this label to skip changelog file check
+    color: 04990f
+
+  - name: kind:feature
+    description: New feature or request
+    color: 389a3f
+
+  - name: kind:improvement
+    description: Improvement of some existing feature
+    color: 1a92c2
+    from_name: enhancement
+
+  - name: kind:question
+    description: Further information is requested
+    color: 0e857c
+    from_name: question
+
+  - name: resolution:duplicate
+    description: This issue or pull request already exists
+    color: cfd3d7
+    from_name: duplicate
+
+  - name: resolution:wontfix
+    description: This will not be worked on
+    color: ec103b
+    from_name: wontfix
+
+  - name: type:ci
+    description: CI-related changes
+    color: cdb0bd
+
+  - name: type:dependency
+    description: Dependency-related changes
+    color: 214efe
+
+  - name: type:documentation
+    description: Improvements or additions to documentation
+    color: 6b9f54
+    from_name: documentation
+
+  - name: type:tests
+    description: Tests-related changes
+    color: 5cca5b

.github/workflows/repo-labels-sync.yml

@@ -0,0 +1,27 @@
+name: Repo labels sync
+
+on:
+  push:
+    branches:
+      - master
+    paths:
+      - .github/labels.yml
+      - .github/workflows/repo-labels-sync.yml
+  pull_request:
+    paths:
+      - .github/labels.yml
+      - .github/workflows/repo-labels-sync.yml
+
+jobs:
+  labeler:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: Run Labeler
+        uses: crazy-max/ghaction-github-labeler@v5
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          yaml-file: .github/labels.yml
+          dry-run: ${{ github.event_name == 'pull_request' }}