Add the consistency check for package-lock.json

Author: ChinYing-Li

.circleci/config.yml

@@ -12,6 +12,19 @@ jobs:
       - image: cimg/node:16.1.0
     steps:
       - checkout
+      - run:
+          name: Check that package-lock.json is updated as needed
+          command: |
+            npm install --prefix ./glean --package-lock-only
+            if ! git diff --exit-code HEAD -- glean/package-lock.json; then
+              echo "=================================================="
+              echo "The committed package-lock.json is out-dated."
+              echo "Please regenerate package-lock.json using"
+              echo "    npm i --package-lock-only"
+              echo "Commit the modified file and push."
+              echo "=================================================="
+              exit 1
+            fi
       - run:
           name: Install Javascript dependencies
           command: npm --prefix ./glean install