Refactor visitor counter update logic in workflow

Refactor commit and push logic for visitor counter updates to streamline handling for both PR and non-PR events.

Author: brown9804

.github/workflows/use-visitor-counter.yml

@@ -21,6 +21,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
+          ref: ${{ github.head_ref || github.ref_name }}
 
       - name: Shallow clone visitor counter logic
         run: git clone --depth=1 https://github.com/brown9804/github-visitor-counter.git
@@ -57,30 +58,23 @@ jobs:
           git config --global user.name "github-actions[bot]"
           git config --global user.email "github-actions[bot]@users.noreply.github.com"
 
-      # Commit and push logic for PR events (merge, not rebase)
-      - name: Commit and push changes (PR)
-        if: github.event_name == 'pull_request'
+      - name: Commit and merge changes
         env:
-          TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          PR_BRANCH: ${{ github.head_ref || github.ref_name }}
+          GIT_AUTHOR_NAME: github-actions[bot]
+          GIT_AUTHOR_EMAIL: github-actions[bot]@users.noreply.github.com
+          GIT_COMMITTER_NAME: github-actions[bot]
+          GIT_COMMITTER_EMAIL: github-actions[bot]@users.noreply.github.com
         run: |
-          git fetch origin
-          git checkout ${{ github.head_ref }}
-          git pull origin ${{ github.head_ref }} || echo "No merge needed"
+          # Ensure we're on the correct branch
+          git switch -c "$PR_BRANCH" || git switch "$PR_BRANCH"
+          
+          # Stage and commit changes if any
           git add -A
-          git commit -m "Update visitor count" || echo "No changes to commit"
-          git remote set-url origin https://x-access-token:${TOKEN}@github.com/${{ github.repository }}
-          git push origin HEAD:${{ github.head_ref }}
-
-      # Commit and push logic for non-PR events (merge, not rebase)
-      - name: Commit and push changes (non-PR)
-        if: github.event_name != 'pull_request'
-        env:
-          TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: |
-          git fetch origin
-          git checkout ${{ github.ref_name }} || git checkout -b ${{ github.ref_name }} origin/${{ github.ref_name }}
-          git pull origin ${{ github.ref_name }} || echo "No merge needed"
-          git add -A
-          git commit -m "Update visitor count" || echo "No changes to commit"
-          git remote set-url origin https://x-access-token:${TOKEN}@github.com/${{ github.repository }}
-          git push origin HEAD:${{ github.ref_name }}
+          git diff --staged --quiet || git commit -m "Update visitor count"
+          
+          # Pull and merge existing changes
+          git pull origin "$PR_BRANCH" --no-rebase
+          
+          # Push all changes
+          git push origin "$PR_BRANCH"