chore(cicd): add lerna commands in github actions - PR checks

Author: saragerion

.github/workflows/reusable-run-linting-check-and-unit-tests.yml

@@ -55,9 +55,6 @@ jobs:
       matrix:
         example: ["sam", "cdk"]
       fail-fast: false
-    defaults:
-      run:
-        working-directory: examples/${{ matrix.example }}
     steps:
       - name: Checkout code
         uses: actions/checkout@v3
@@ -73,24 +70,21 @@ jobs:
           path: "./examples/${{ matrix.example }}/node_modules"
           # Use the combo between example, name, and SHA-256 hash of all example lock files as cache key.
           # It's not possible to use the ${{ matrix.example }} key in the hashFiles fn so
-          # if any of the lock files (wich should be fairly similar anyway) changes the cache is
+          # if any of the lock files (which should be fairly similar anyway) changes the cache is
           # invalidated/discarded for all.
           key: ${{ matrix.example }}-cache-examples-node-modules-${{ hashFiles('./examples/*/package-lock.json') }}
       - name: Install dependencies
-        # We can skip the install if there was a cache hit
+        # We can skip the installation if there was a cache hit
         if: steps.cache-node-modules.outputs.cache-hit != 'true'
-        run: npm ci
+        run: npm run lerna -- exec npm ci --scope ${{ matrix.example }}-example
       - name: Run linting
         run: npm run lint
       - name: Run tests
-        run: npm t
+        run:  npm run lerna -- run test --scope ${{ matrix.example }}-example
   check-layer-publisher:
     runs-on: ubuntu-latest
     env:
       NODE_ENV: dev
-    defaults:
-      run:
-        working-directory: layer-publisher
     steps:
       - name: Checkout code
         uses: actions/checkout@v3
@@ -107,8 +101,8 @@ jobs:
           # Use the combo between example, name, and SHA-256 hash of the layer-publisher lock files as cache key.
           key: cache-layer-publisher-node-modules-${{ hashFiles('./layer-publisher/*/package-lock.json') }}
       - name: Install Layer publisher
-        # We can skip the install if there was a cache hit
+        # We can skip the installation if there was a cache hit
         if: steps.cache-node-modules.outputs.cache-hit != 'true'
-        run: npm ci
+        run: npm run lerna -- exec npm ci --scope layer-publisher
       - name: Run linting
-        run: npm run lint
+        run: npm run lerna -- run lint --scope layer-publisher

examples/cdk/package.json

@@ -1,6 +1,6 @@
 {
-  "name": "cdk-app",
-  "version": "1.3.0",
+  "name": "cdk-example",
+  "version": "1.2.1",
   "author": {
     "name": "Amazon Web Services",
     "url": "https://aws.amazon.com"
@@ -45,4 +45,4 @@
     "constructs": "^10.0.82",
     "source-map-support": "^0.5.16"
   }
-}
+}

examples/sam/package.json

@@ -35,4 +35,4 @@
     "@aws-lambda-powertools/tracer": "^1.2.1",
     "aws-sdk": "^2.1122.0"
   }
-}
+}

package.json

@@ -16,6 +16,7 @@
     "commit": "commit",
     "package": "npm run package",
     "setup-local": "npm ci --foreground-scripts && cd examples/cdk && npm ci && cd ../../examples/sam && npm ci && cd ../../layer-publisher && npm ci && cd ../.. && npm run init-environment",
+    "lerna" : "lerna",
     "lerna-test": "lerna exec -- npm run test",
     "lerna-test:unit": "lerna exec -- npm run test:unit",
     "lerna-test:e2e": "lerna exec -- npm run test:e2e",