Adjust /generate_dist command

.github/workflows/generate_dist.yml

@@ -17,8 +17,21 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ github.event.issue.pull_request && github.event.comment.body == '/generate_dist' }}
     steps:
+    - name: Fetch PR Details
+      id: get-pr
+      run: |
+        # GitHub API Token and PR URL
+        GITHUB_TOKEN=${{ secrets.GITHUB_TOKEN }}
+        PR_URL="https://api.github.com/repos/${{ github.repository }}/pulls/${{ github.event.issue.number }}"
+
+        # Fetch the PR details
+        PR_RESPONSE=$(curl -s -H "Authorization: token ${GITHUB_TOKEN}" -X GET "$PR_URL")
+        echo "::set-output name=head_ref::$(echo "$PR_RESPONSE" | jq -r .head.ref)"
+
     - name: Checkout code
       uses: actions/checkout@v4
+      with:
+        ref: ${{ steps.get-pr.outputs.head_ref }}
 
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
@@ -38,8 +51,8 @@ jobs:
 
     - name: Commit distribution files
       run: |
-        git config --global user.name "github-actions[bot]"
-        git config --global user.email "github-actions[bot]@users.noreply.github.com"
+        git config --local user.name "GitHub Action"
+        git config --local user.email "action@github.com"
         git add dist
-        git commit -m "🤖 Update distribution files"
+        git commit -m "🤖 Update distribution files" || exit 0 # Exit gracefully if no changes
         git push