Merge pull request #194 from microsoft/dilan/sync-main-bugs-6

Sync Main: More Misc Bugs

Author: dilanbhalla

.github/workflows/sync-main.yml

@@ -10,9 +10,7 @@ on:
     - cron: '55 * * * *'
 
 jobs:
-
   sync-main:
-  
     name: Sync-main
     runs-on: ubuntu-latest
     if: github.repository == 'microsoft/codeql'
@@ -28,46 +26,59 @@ jobs:
       - name: Git config
         shell: bash
         run: |
-          git config user.name "github-actions[bot]"
-          git config user.email "github-actions[bot]@users.noreply.github.com"
-      - name: Add and fetch upstream
+          git config user.name "dilanbhalla"
+          git config user.email "[email protected]"
+      - name: Git checkout auto/sync-main-pr
+        shell: bash
         run: |
-          echo "::group::Fetch and set up remotes"
-          git fetch
+          git fetch origin
+          if git ls-remote --exit-code --heads origin auto/sync-main-pr > /dev/null; then
+            echo "Branch exists remotely. Checking it out."
+            git checkout -B auto/sync-main-pr origin/auto/sync-main-pr
+          else
+            echo "Branch does not exist remotely. Creating from main."
+            git checkout -B auto/sync-main-pr origin/main
+            git push -u origin auto/sync-main-pr
+          fi
+      - name: Sync origin/main
+        shell: bash
+        run: |
+          echo "::group::Sync with main branch"
+          git pull origin auto/sync-main-pr; exitCode=$?; if [ $exitCode -ne 0 ]; then exitCode=0; fi
+          git pull origin main --no-rebase
+          git push --force origin auto/sync-main-pr
+          echo "::endgroup::"
+      - name: Sync upstream/codeql-cli/latest
+        shell: bash
+        run: |
+          echo "::group::Set up remote"
           git remote add upstream https://github.com/github/codeql.git
           git fetch upstream --tags --force
           echo "::endgroup::"
-
-          echo "::group::Checkout and merge"
+          echo "::group::Merge codeql-cli/latest"
           set -x
-          git fetch origin sync-main-pr || true
-          git checkout -B sync-main-pr origin/main
           git merge codeql-cli/latest
           set +x
           echo "::endgroup::"
       - name: Push sync branch
         run: |
-          git push origin sync-main-pr --force
-          # Ensure branch is visible to GitHub
-          gh api repos/:owner/:repo/branches/sync-main-pr || {
-            echo "Branch not yet visible to GitHub — waiting a bit more"
-            sleep 10
-          }
-      - name: Create or update PR
+          git push origin auto/sync-main-pr
+        env:
+          GH_TOKEN: ${{ secrets.WORKFLOW_TOKEN }}
+      - name: Create PR if it doesn't exist
+        shell: bash
         run: |
-          gh api repos/:owner/:repo/branches/sync-main-pr
-          PR_URL=$(gh pr list --head sync-main-pr --json url --jq '.[0].url')
-          if [ -z "$PR_URL" ]; then
-            gh pr create \
-              --title "Automated sync from upstream" \
-              --body "This PR syncs the latest changes from \`codeql-cli/latest\` into \`main\`." \
-              --head sync-main-pr \
-              --base main
+          pr_number=$(gh pr list --repo microsoft/codeql --head auto/sync-main-pr --base main --json number --jq '.[0].number')
+          if [ -n "$pr_number" ]; then
+            echo "PR from auto/sync-main-pr to main already exists (PR #$pr_number). Exiting gracefully."
           else
-            echo "PR already exists: $PR_URL"
+            echo "PR does not exist. Creating one..."
+            gh pr create --repo microsoft/codeql --fill -B main -H auto/sync-main-pr \
+              --label 'autogenerated' \
+              --title 'Sync Main (autogenerated)' \
+              --body "This PR syncs the latest changes from \`codeql-cli/latest\` into \`main\`." \
+              --reviewer 'MathiasVP'
+              --reviewer 'ropwareJB'
           fi
-          exit 0
         env:
           GH_TOKEN: ${{ secrets.WORKFLOW_TOKEN }}
-          GITHUB_TOKEN: ${{ secrets.WORKFLOW_TOKEN }}
-