Test private checkout

Author: istarkov

.github/workflows/vercel-deploy-staging.yml

@@ -39,6 +39,19 @@ jobs:
       - uses: actions/checkout@v4
         with:
           ref: ${{ github.event.pull_request.head.sha || github.sha }} # HEAD commit instead of merge commit
+          submodules: recursive
+
+      - name: Try checkout submodules to the same branch as main repo
+        run: |
+          git submodule foreach '
+          BRANCH=$(git -C $toplevel rev-parse --abbrev-ref HEAD);
+          if git ls-remote --exit-code --heads origin "$BRANCH" > /dev/null; then
+          git checkout "$BRANCH" && git pull origin "$BRANCH";
+          fi;'
+
+      - name: Show readme
+        run: |
+          cat ./packages/sdk-components-animation/private-src/README.md
 
       - uses: pnpm/action-setup@v4
       - uses: actions/setup-node@v4

.gitmodules

@@ -1,4 +1,4 @@
 [submodule "packages/sdk-components-animation/private-src"]
 	path = packages/sdk-components-animation/private-src
 	url = [email protected]:webstudio-is/sdk-components-animation.git
-	branch = .
+	branch = main