Create close-pr.yml

Author: RobiNN1

.github/workflows/close-pr.yml

@@ -0,0 +1,41 @@
+name: Close PR
+
+on:
+  pull_request_target:
+    types:
+      - opened
+
+jobs:
+  close_pull_request:
+    runs-on: ubuntu-latest
+
+    permissions:
+      pull-requests: write
+
+    steps:
+      - name: Comment on and close PR
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const comment = `
+              Thank you for your contribution!
+              This repository does not accept pull requests, as changes are managed directly by the maintainer.
+              If you’d like to suggest improvements or report issues, please open an issue instead.
+              In rare cases, a maintainer may reopen this pull request if the change is considered valuable.
+            `;
+
+            const pr_number = context.issue.number;
+
+            await github.rest.issues.createComment({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              issue_number: pr_number,
+              body: comment
+            });
+
+            await github.rest.pulls.update({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              pull_number: pr_number,
+              state: 'closed'
+            });