feat ✨: Add labeler configuration for PR auto-labeling

This commit introduces a new `.gitea/labeler.yml` file and configures a 'labeler' job to automatically apply labels to pull requests based on the changes made in the files. This enhances the efficiency of managing PRs by reducing manual intervention.

.gitea/labeler.yml

@@ -0,0 +1,22 @@
+---
+# Add 'Documentation' label to  to .md files within the entire repository
+# any file changes within 'docs' or 'guides' folders
+Documentation:
+  - changed-files:
+      - any-glob-to-any-file:
+          - '**/*.md'
+          - docs/*
+          - guides/*
+
+# Add 'source' label to any change to src and tasks files within the source dir EXCEPT for the docs sub-folder
+source:
+  - all:
+      - changed-files:
+          - any-glob-to-any-file:
+              - 'src/**/*'
+              - 'tasks/**/*'
+          - all-globs-to-all-files: '!src/docs/*'
+
+enhancement:
+  - changed-files:
+      - any-glob-to-any-file: '.gitea/**/*'

.gitea/workflows/pr-check.yaml

@@ -68,6 +68,19 @@ jobs:
         run: |
           ansible-lint
 
+  labeler:
+    permissions:
+      contents: read
+      pull-requests: write
+    runs-on: ubuntu-latest
+
+    steps:
+
+      - uses: actions/labeler@v6
+        with:
+          repo-token: ${{ secrets.GITEA_TOKEN }}
+          configuration-path: .gitea/labeler.yml
+
   handle_failures:
     runs-on: ubuntu-latest
     needs: [leak_test, lint_test]