rework pull-upstream pipeline

.forgejo/workflows/pull-upstream.yaml

@@ -3,24 +3,23 @@ name: Pull upstream commits
 
 on:
   schedule:
-    - cron: "* * * * 6"
+    - cron: "0 3 * * 7"
 
 jobs:
-  renovate:
+  sync_upstream:
     runs-on: ubuntu-latest
-    permissions:
-      contents: write
     steps:
-      - name: Checkout
+      - name: Checkout target repo
         uses: https://code.forgejo.org/actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
 
-      - name: Pull upstream
-        run: |
-          git remote add upstream https://github.com/void-linux/void-packages
-          git \
-            -c user.name="Johnny5" \
-            -c user.email="bot@snaile.de" \
-            pull --rebase=merges upstream master
+      - name: Pull upstream repo
+        uses: https://github.com/aormsby/Fork-Sync-With-Upstream-action@3.4.1
+        with:
+          target_sync_branch: master
+          target_repo_token: ${{ secrets.GITHUB_TOKEN }}
+          upstream_sync_branch: master
+          upstream_sync_repo: https://github.com/void-linux/void-packages
+          upstream_repo_access_token: ${{ secrets.API_TOKEN_GITHUB }}
 
       - name: Commit
         if: ${{ steps.changed.outputs.all_changed_files != '' }}
@@ -30,3 +29,6 @@ jobs:
           commit_user_email: "bot@snaile.de"
           commit_author: "Johnny5 <bot@snaile.de>"
           commit_message: "Pull upstream"
+
+      - name: Print status
+        run: echo ${{ steps.sync.outputs.has_new_commits }}