Generate Azure DevOps pull request pipeline definition

README.md

@@ -7,6 +7,7 @@ This project defines the following templates:
 | Collection name | Description                           |
 | --------------- | ------------------------------------- |
 | `application`   | Generates a new NestJS project.       |
+| `azure`         | Generate Azure Pipelines definitions. |
 | `docker`        | Generates Docker configuration files. |
 
 # How to use
@@ -37,6 +38,14 @@ Run the following command to generate a new project in a subfolder:
 nest new -c @tseisel/nestjs-schematics
 ```
 
+## azure
+
+Generates configuration files to run a pull request check pipeline on an Azure DevOps build Agent.
+
+```sh
+nest g -c @tseisel/nestjs-schematics azure
+```
+
 ## docker
 
 Generates configuration files that are required for development and deployment with Docker. This schematic can be applied on an existing project.

src/application/files/package.json

@@ -29,6 +29,7 @@
     "@nestjs/cli": "^10.3.0",
     "@nestjs/schematics": "^10.1.0",
     "@nestjs/testing": "^10.3.0",
+    "@tseisel/nestjs-schematics": "*",
     "@types/express": "^4.17.21",
     "@types/jest": "^29.5.0",
     "@types/node": "^20.12.0",

src/azure/files/.azure-pipelines/pull-request.pipeline.yml

@@ -0,0 +1,86 @@
+name: Pull-Request check for $(Build.SourceBranch)
+trigger: none # Only triggered as part of a Branch Policy.
+variables:
+  npm_config_cache: $(Pipeline.Workspace)/.npm
+  TargetBranch: origin/$(System.PullRequest.TargetBranchName)
+
+jobs:
+  - job: Test
+    steps:
+      - checkout: self
+        fetchDepth: 0
+
+      - task: UseNode@1
+        displayName: Install Node.js
+        inputs:
+          version: 20.x
+
+      - task: Cache@2
+        displayName: Cache npm
+        inputs:
+          key: 'npm | "$(Agent.OS)" | package-lock.json'
+          restoreKeys: |
+            npm | "$(Agent.OS)"
+          path: $(npm_config_cache)
+
+      - task: Npm@1
+        displayName: Install node_modules
+        inputs:
+          customCommand: clean-install --ignore-scripts --no-audit --prefer-offline
+
+      - script: npm audit --audit-level=high
+        displayName: Check npm dependency vulnerabilities
+        continueOnError: true
+
+      - script: npx tsc -noEmit
+        displayName: Type-check code
+
+      - script: npx prettier --check .
+        displayName: Check code formatting with Prettier
+
+      - script: npm run lint
+        displayName: Analyze code with ESLint
+
+      - script: npm run build
+        displayName: Build application
+        env:
+          NODE_ENV: production
+
+      - script: npx jest --ci --coverage --selectProjects unit --changedSince=$(TargetBranch)
+        displayName: Run unit tests with coverage
+        env:
+          # Required for resolving ES modules in tests
+          NODE_OPTIONS: --experimental-vm-modules
+          # Configure jest-junit report
+          JEST_SUITE_NAME: unit tests
+          JEST_JUNIT_OUTPUT_NAME: unit.xml
+
+      - task: PublishTestResults@2
+        displayName: Publish unit test results
+        condition: succeededOrFailed()
+        inputs:
+          testRunTitle: Unit tests
+          testResultsFormat: JUnit
+          testResultsFiles: "reports/unit.xml"
+
+      - task: PublishCodeCoverageResults@2
+        displayName: Publish coverage results
+        inputs:
+          summaryFileLocation: "reports/cobertura-coverage.xml"
+
+      - script: npx jest --ci --selectProjects e2e
+        displayName: Run end-to-end tests
+        env:
+          # Required for resolving ES modules in tests
+          NODE_OPTIONS: --experimental-vm-modules
+          # Configure jest-junit report
+          JEST_SUITE_NAME: end-to-end tests
+          JEST_JUNIT_OUTPUT_NAME: e2e.xml
+
+      - task: PublishTestResults@2
+        displayName: Publish end-to-end test results
+        condition: succeededOrFailed()
+        inputs:
+          testRunTitle: End-to-end tests
+          testResultsFormat: JUnit
+          testResultsFiles: "reports/e2e.xml"

src/azure/index.spec.ts

@@ -0,0 +1,22 @@
+import { Tree } from "@angular-devkit/schematics"
+import {
+  SchematicTestRunner,
+  UnitTestTree,
+} from "@angular-devkit/schematics/testing"
+
+const collectionPath = require.resolve("../collection.json")
+
+describe("azure", () => {
+  let tree: UnitTestTree
+
+  beforeAll(async () => {
+    const runner = new SchematicTestRunner("schematics", collectionPath)
+    tree = await runner.runSchematic("azure", {}, Tree.empty())
+  })
+
+  it("generates .azure-pipelines/pull-request.pipeline.yml", () => {
+    expect(
+      tree.get(".azure-pipelines/pull-request.pipeline.yml"),
+    ).not.toBeNull()
+  })
+})

src/azure/index.ts

@@ -0,0 +1,11 @@
+import {
+  MergeStrategy,
+  Rule,
+  apply,
+  mergeWith,
+  url,
+} from "@angular-devkit/schematics"
+
+export default function (): Rule {
+  return mergeWith(apply(url("./files"), []), MergeStrategy.Overwrite)
+}

src/collection.json

@@ -6,6 +6,10 @@
       "factory": "./application",
       "schema": "./application/schema.json"
     },
+    "azure": {
+      "description": "Configures Azure Pipelines on an existing NestJS project.",
+      "factory": "./azure"
+    },
     "docker": {
       "description": "Configures Docker on an existing NestJS project.",
       "factory": "./docker"