Update pr-if-new-kernel.yml

.github/workflows/pr-if-new-kernel.yml

@@ -5,26 +5,29 @@ on:
 jobs:
   update:
     runs-on: ubuntu-latest
-
+    permissions:
+      pull-requests: write
+      contents: write
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
           python-version: '3.12'
       - run: |
-          OUTPUT=${python update-kernel.py}
+          OUTPUT=$(python update-kernel.py)
           echo $OUTPUT
           echo "has-update=$OUTPUT" >> "$GITHUB_OUTPUT"
         id: update
       - name: create pull request
         run: |
           if [[ '${{ steps.update.outputs.has-update }}' ]]; then
-            git branch update-kernel
+            git checkout -b update-kernel
             git add prepare_source
             git config --global user.name "Garden Linux Builder"
             git config --global user.email "gardenlinux@users.noreply.github.com"
-            git commit -m 'Update kernel ${{ steps.update.outputs.has-update }}'
-            gh pr create --base main --head update-kernel --title 'Update kernel ${{ steps.update.outputs.has-update }}' --reviewer gardenlinux/garden-linux-maintainers
+            git commit -am 'Update kernel ${{ steps.update.outputs.has-update }}'
+            git push --set-upstream origin update-kernel
+            gh pr create --base main --head update-kernel --title 'Update kernel ${{ steps.update.outputs.has-update }}' --body "automated update" --reviewer gardenlinux/garden-linux-maintainers
           fi
         env:
-            GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}