Use Github Script action to sync carbon-platform. branch

.github/workflows/sync-platform-branch.yml

@@ -14,25 +14,45 @@ on:
 
   # Enable running this workflow manually from the Actions tab
   workflow_dispatch: # Allow for running this manually.
-
+          
 jobs:
   sync-branches:
     runs-on: ubuntu-latest
-    name: Syncing branches
     steps:
       - name: Checkout
         uses: actions/checkout@v3
-      - name: Set up Node
-        uses: actions/setup-node@v3
+
+      - name: Create PR branch 🤖
+        run: |
+          git branch carbon-platform-sync
+          git push origin carbon-platform-sync
+
+      - name: Create Pull Request
+        uses: actions/github-script@v6
         with:
-          node-version: 16
-      - name: Opening pull request
-        id: pull
-        uses: tretuna/sync-branches@1.4.0
-        with:
-          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
-          FROM_BRANCH: "main"
-          TO_BRANCH: "carbon-platform"
-          PULL_REQUEST_BODY: "Platform Sync, pulling in new content from main into carbon-platform branch"
-          CONTENT_COMPARISON: true
-          REVIEWERS: '["francinelucca","andreancardona","alisonjoseph"]'
+          script: |
+            const { repo, owner } = context.repo;
+            const result = await github.rest.pulls.create({
+              title: 'Sync carbon-platform branch',
+              owner,
+              repo,
+              head: 'carbon-platform-sync',
+              base: 'carbon-platform',
+              body: [
+              'Platform Sync, pulling in new content from main into carbon-platform branch',
+              'This PR is auto-generated by [actions/github-script](https://github.com/actions/github-script).',
+              "**Note**: It’s ok for the CI cheks to fail on this PR, this code is not runnable due to the platform changes"
+              ].join('\n')
+            });
+            github.rest.issues.addLabels({
+              owner,
+              repo,
+              issue_number: result.data.number,
+              labels: ['status: enable automerge 🟠', 'status: ready for review 👀']
+            });
+            github.rest.pulls.requestReviewers({
+              owner,
+              repo,
+              pull_number: result.data.number,
+              reviewers: ['francinelucca', 'andreancardona', 'alisonjoseph']
+            });