chore: containerize nestjs express example app (#1581)

cloudbuild.yaml

@@ -92,8 +92,47 @@ steps:
         '--service-account=$_SERVICE_ACCOUNT',
       ]
   # ---------------------------------------------------------------
+  # NestJS Express integration
+  - name: 'gcr.io/cloud-builders/docker'
+    id: 'build-nest-js-express'
+    waitFor: ['push-base']
+    args:
+      [
+        'buildx',
+        'build',
+        '--build-arg',
+        'BASE_IMAGE=gcr.io/${_PROJECT_ID}/${_BASE_BUILDER}',
+        '-t',
+        'gcr.io/${_PROJECT_ID}/${_SERVICE_NEST_JS_EXPRESS}',
+        '-f',
+        './examples/nestjs-api-reference-express/Dockerfile',
+        '.',
+      ]
+  - name: 'gcr.io/cloud-builders/docker'
+    id: 'push-nest-js-express'
+    waitFor: ['build-nest-js-express']
+    args: ['push', 'gcr.io/${_PROJECT_ID}/${_SERVICE_NEST_JS_EXPRESS}']
+  - name: 'gcr.io/google.com/cloudsdktool/cloud-sdk'
+    entrypoint: gcloud
+    waitFor: ['push-nest-js-express']
+    args:
+      [
+        'run',
+        'deploy',
+        '$_SERVICE_NEST_JS_EXPRESS',
+        '--image=gcr.io/${_PROJECT_ID}/${_SERVICE_NEST_JS_EXPRESS}',
+        '--region=$_REGION',
+        '--platform=managed',
+        '--allow-unauthenticated',
+        '--execution-environment=gen2',
+        '--cpu=$_CPU',
+        '--memory=$_MEMORY',
+        '--service-account=$_SERVICE_ACCOUNT',
+      ]
+  # ---------------------------------------------------------------
   # Other Integration
   # - name: OTHER INTEGRATION
+# ---------------------------------------------------------------
 options:
   machineType: E2_HIGHCPU_8
   logging: CLOUD_LOGGING_ONLY

examples/nestjs-api-reference-express/Dockerfile

@@ -0,0 +1,52 @@
+ARG BASE_IMAGE
+FROM ${BASE_IMAGE} AS builder
+WORKDIR /app
+
+COPY pnpm-lock.yaml .
+COPY pnpm-workspace.yaml .
+COPY package.json .
+COPY tsconfig.json .
+COPY packages/api-reference ./packages/api-reference
+COPY packages/components ./packages/components
+COPY packages/themes ./packages/themes
+COPY packages/oas-utils ./packages/oas-utils
+COPY packages/build-tooling ./packages/build-tooling
+COPY packages/nestjs-api-reference ./packages/nestjs-api-reference
+COPY examples/nestjs-api-reference-express ./examples/nestjs-api-reference-express
+
+RUN --mount=type=cache,id=pnpm,target=~/.pnpm-store \
+    pnpm --filter @scalar-examples/nestjs-api-reference-express install --frozen-lockfile && \
+    pnpm --filter @scalar-examples/nestjs-api-reference-express build
+
+FROM node:18-bullseye-slim AS runner
+RUN apt-get update && apt-get install -y --no-install-recommends dumb-init
+
+RUN npm install -g pnpm
+ENV NODE_ENV production
+
+# Create a non-root user
+RUN addgroup --system --gid 1001 nodejs && \
+    adduser --system --uid 1001 nestjs
+
+# Set the correct permission for the build
+RUN mkdir app
+
+RUN chown nestjs:nodejs app
+
+WORKDIR /app
+
+# Copy root node modules and any utilized packages
+COPY --from=builder /app/node_modules /app/node_modules
+COPY --from=builder /app/packages/components /app/packages/components
+COPY --from=builder /app/packages/themes /app/packages/themes
+COPY --from=builder /app/packages/oas-utils /app/packages/oas-utils
+COPY --from=builder /app/packages/build-tooling /app/packages/build-tooling
+COPY --from=builder /app/packages/api-reference /app/packages/api-reference
+COPY --from=builder /app/packages/nestjs-api-reference /app/packages/nestjs-api-reference
+COPY --from=builder /app/examples/nestjs-api-reference-express /app/examples/nestjs-api-reference-express
+
+WORKDIR /app/examples/nestjs-api-reference-express
+
+USER nestjs
+
+CMD ["dumb-init", "node", "dist/main.js"]