add pipeline steps for scanner

.github/workflows/scanner-build.yml

@@ -0,0 +1,37 @@
+name: Scanner Build Stage
+
+on:
+  push:
+  pull_request:
+
+defaults:
+  run:
+    working-directory: ./scanner
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Use Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: '18'
+
+      - name: Cache node modules
+        uses: actions/cache@v2
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-node-
+
+      - name: Install dependencies
+        run: npm ci --prefer-offline
+
+      - name: Build
+        run: npm run build
+        env:
+          CI: true

.github/workflows/scanner-release.yml

@@ -9,6 +9,10 @@
 
 name: Create and publish a Docker image for the scanner
 
+defaults:
+  run:
+    working-directory: ./scanner
+
 on:
   push:
     branches: 

.github/workflows/scanner-test.yml

@@ -0,0 +1,82 @@
+name: Scanner Test Stage
+
+on:
+  # push:
+  # pull_request:
+  workflow_run:
+    workflows: 
+      - Scanner Build Stage
+    types:
+      - completed
+
+defaults:
+  run:
+    working-directory: ./scanner
+
+jobs:
+  lint:
+    # if: jobs.build.result == 'success'
+    runs-on: ubuntu-latest
+    # needs: build
+    # uses: ./.github/workflows/scanner-build.yml
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Use Node.js
+        uses: actions/setup-node@v2
+        with:
+          node-version: "18"
+
+      - name: Install dependencies
+        run: npm ci --prefer-offline
+
+      - name: Lint
+        run: npm run test:lint
+
+  type-check:
+    # if: jobs.build.result == 'success'
+    runs-on: ubuntu-latest
+    # needs: build
+    # uses: ./.github/workflows/scanner-build.yml
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Use Node.js
+        uses: actions/setup-node@v2
+        with:
+          node-version: '18'
+
+      - name: Install dependencies
+        run: npm ci --prefer-offline
+
+      - name: Type check
+        run: npm run test:typecheck
+
+  unit-test:
+    # if: jobs.build.result == 'success'
+    runs-on: ubuntu-latest
+    # needs: build
+    # uses: ./.github/workflows/scanner-build.yml
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Use Node.js
+        uses: actions/setup-node@v2
+        with:
+          node-version: '14'
+
+      - name: Install dependencies
+        run: npm ci --prefer-offline
+
+      - name: Unit test
+        run: npm run test:unittest
+      - name: Upload coverage report
+        uses: actions/upload-artifact@v2
+        with:
+          name: coverage-report
+          path: coverage/cobertura-coverage.xml
+
+