feat: suppport for NX monorepos

docs/pages/docs/providers/node.md

@@ -12,6 +12,7 @@ The Node provider sets the following environment variables:
 
 - `NODE_ENV=production`
 - `NPM_CONFIG_PRODUCTION=false`: Ensure that dev deps are always installed
+- `NIXPACKS_NX_APP_NAME`: Provide a name of the NX app you want to build from your NX Monorepo
 
 ## Setup
 
@@ -38,12 +39,16 @@ All dependencies found in `packages.json` are installed with either NPM, Yarn, o
 
 ## Build
 
-The build script found in `package.json` if it exists.
+The build script found in `package.json` if it exists or if its an NX Monorepo `(npm|pnpm|yarn|bun) run build <NxAppName> --configuration=production`.
 
 ## Start
 
 The start command priority is
 
+- If its an NX Monorepo
+  - If the apps is a nexjs project: `npm run start -- p 90`
+  - If targets.build.options.main exists in the apps Project.json: `node <outputPath>/<mainFileName>.js` (e.g `node dist/apps/my-app/main.js`)
+  - Fallback: `node <outputPath/index.js>` (e.g `node dist/apps/my-app/index.js`)
 - Start script in `package.json`
 - Main file
 - `index.js`
@@ -56,3 +61,4 @@ These directories are cached between builds
 - Install (if Cypress detected): `~/.cache/Cypress`
 - Build: `node_modules/.cache`
 - Build (if NextJS detected): `.next/cache`
+- Build (if its an NX Monorepo): `<outputPathForApp>`

examples/node-nx/.eslintrc.json

@@ -0,0 +1,35 @@
+{
+  "root": true,
+  "ignorePatterns": ["**/*"],
+  "plugins": ["@nrwl/nx"],
+  "overrides": [
+    {
+      "files": ["*.ts", "*.tsx", "*.js", "*.jsx"],
+      "rules": {
+        "@nrwl/nx/enforce-module-boundaries": [
+          "error",
+          {
+            "enforceBuildableLibDependency": true,
+            "allow": [],
+            "depConstraints": [
+              {
+                "sourceTag": "*",
+                "onlyDependOnLibsWithTags": ["*"]
+              }
+            ]
+          }
+        ]
+      }
+    },
+    {
+      "files": ["*.ts", "*.tsx"],
+      "extends": ["plugin:@nrwl/nx/typescript"],
+      "rules": {}
+    },
+    {
+      "files": ["*.js", "*.jsx"],
+      "extends": ["plugin:@nrwl/nx/javascript"],
+      "rules": {}
+    }
+  ]
+}

examples/node-nx/.gitignore

@@ -0,0 +1,39 @@
+# See http://help.github.com/ignore-files/ for more about ignoring files.
+
+# compiled output
+/dist
+/tmp
+/out-tsc
+
+# dependencies
+node_modules
+
+# IDEs and editors
+/.idea
+.project
+.classpath
+.c9/
+*.launch
+.settings/
+*.sublime-workspace
+
+# IDE - VSCode
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+
+# misc
+/.sass-cache
+/connect.lock
+/coverage
+/libpeerconnection.log
+npm-debug.log
+yarn-error.log
+testem.log
+/typings
+
+# System Files
+.DS_Store
+Thumbs.db

examples/node-nx/.prettierignore

@@ -0,0 +1,4 @@
+# Add files here to ignore them from prettier formatting
+
+/dist
+/coverage

examples/node-nx/.prettierrc

@@ -0,0 +1,3 @@
+{
+  "singleQuote": true
+}

examples/node-nx/README.md

@@ -0,0 +1,94 @@
+
+
+# NodeNx
+
+This project was generated using [Nx](https://nx.dev).
+
+<p style="text-align: center;"><img src="https://raw.githubusercontent.com/nrwl/nx/master/images/nx-logo.png" width="450"></p>
+
+🔎 **Smart, Fast and Extensible Build System**
+
+## Adding capabilities to your workspace
+
+Nx supports many plugins which add capabilities for developing different types of applications and different tools.
+
+These capabilities include generating applications, libraries, etc as well as the devtools to test, and build projects as well.
+
+Below are our core plugins:
+
+- [React](https://reactjs.org)
+  - `npm install --save-dev @nrwl/react`
+- Web (no framework frontends)
+  - `npm install --save-dev @nrwl/web`
+- [Angular](https://angular.io)
+  - `npm install --save-dev @nrwl/angular`
+- [Nest](https://nestjs.com)
+  - `npm install --save-dev @nrwl/nest`
+- [Express](https://expressjs.com)
+  - `npm install --save-dev @nrwl/express`
+- [Node](https://nodejs.org)
+  - `npm install --save-dev @nrwl/node`
+
+There are also many [community plugins](https://nx.dev/community) you could add.
+
+## Generate an application
+
+Run `nx g @nrwl/react:app my-app` to generate an application.
+
+> You can use any of the plugins above to generate applications as well.
+
+When using Nx, you can create multiple applications and libraries in the same workspace.
+
+## Generate a library
+
+Run `nx g @nrwl/react:lib my-lib` to generate a library.
+
+> You can also use any of the plugins above to generate libraries as well.
+
+Libraries are shareable across libraries and applications. They can be imported from `@node-nx/mylib`.
+
+## Development server
+
+Run `nx serve my-app` for a dev server. Navigate to http://localhost:4200/. The app will automatically reload if you change any of the source files.
+
+## Code scaffolding
+
+Run `nx g @nrwl/react:component my-component --project=my-app` to generate a new component.
+
+## Build
+
+Run `nx build my-app` to build the project. The build artifacts will be stored in the `dist/` directory. Use the `--prod` flag for a production build.
+
+## Running unit tests
+
+Run `nx test my-app` to execute the unit tests via [Jest](https://jestjs.io).
+
+Run `nx affected:test` to execute the unit tests affected by a change.
+
+## Running end-to-end tests
+
+Run `nx e2e my-app` to execute the end-to-end tests via [Cypress](https://www.cypress.io).
+
+Run `nx affected:e2e` to execute the end-to-end tests affected by a change.
+
+## Understand your workspace
+
+Run `nx graph` to see a diagram of the dependencies of your projects.
+
+## Further help
+
+Visit the [Nx Documentation](https://nx.dev) to learn more.
+
+
+
+## ☁ Nx Cloud
+
+### Distributed Computation Caching & Distributed Task Execution
+
+<p style="text-align: center;"><img src="https://raw.githubusercontent.com/nrwl/nx/master/images/nx-cloud-card.png"></p>
+
+Nx Cloud pairs with Nx in order to enable you to build and test code more rapidly, by up to 10 times. Even teams that are new to Nx can connect to Nx Cloud and start saving time instantly.
+
+Teams using Nx gain the advantage of building full-stack applications with their preferred framework alongside Nx’s advanced code generation and project dependency graph, plus a unified experience for both frontend and backend developers.
+
+Visit [Nx Cloud](https://nx.app/) to learn more.

examples/node-nx/apps/express-app/.eslintrc.json

@@ -0,0 +1,18 @@
+{
+  "extends": ["../../.eslintrc.json"],
+  "ignorePatterns": ["!**/*"],
+  "overrides": [
+    {
+      "files": ["*.ts", "*.tsx", "*.js", "*.jsx"],
+      "rules": {}
+    },
+    {
+      "files": ["*.ts", "*.tsx"],
+      "rules": {}
+    },
+    {
+      "files": ["*.js", "*.jsx"],
+      "rules": {}
+    }
+  ]
+}

examples/node-nx/apps/express-app/jest.config.ts

@@ -0,0 +1,16 @@
+/* eslint-disable */
+export default {
+  displayName: 'express-app',
+  preset: '../../jest.preset.js',
+  globals: {
+    'ts-jest': {
+      tsconfig: '<rootDir>/tsconfig.spec.json',
+    },
+  },
+  testEnvironment: 'node',
+  transform: {
+    '^.+\\.[tj]s$': 'ts-jest',
+  },
+  moduleFileExtensions: ['ts', 'js', 'html'],
+  coverageDirectory: '../../coverage/apps/express-app',
+};

examples/node-nx/apps/express-app/project.json

@@ -0,0 +1,57 @@
+{
+  "$schema": "../../node_modules/nx/schemas/project-schema.json",
+  "sourceRoot": "apps/express-app/src",
+  "projectType": "application",
+  "targets": {
+    "build": {
+      "executor": "@nrwl/node:webpack",
+      "outputs": ["{options.outputPath}"],
+      "options": {
+        "outputPath": "dist/apps/express-app",
+        "main": "apps/express-app/src/main.ts",
+        "tsConfig": "apps/express-app/tsconfig.app.json",
+        "assets": ["apps/express-app/src/assets"]
+      },
+      "configurations": {
+        "production": {
+          "optimization": true,
+          "extractLicenses": true,
+          "inspect": false,
+          "fileReplacements": [
+            {
+              "replace": "apps/express-app/src/environments/environment.ts",
+              "with": "apps/express-app/src/environments/environment.prod.ts"
+            }
+          ]
+        }
+      }
+    },
+    "serve": {
+      "executor": "@nrwl/node:node",
+      "options": {
+        "buildTarget": "express-app:build"
+      },
+      "configurations": {
+        "production": {
+          "buildTarget": "express-app:build:production"
+        }
+      }
+    },
+    "lint": {
+      "executor": "@nrwl/linter:eslint",
+      "outputs": ["{options.outputFile}"],
+      "options": {
+        "lintFilePatterns": ["apps/express-app/**/*.ts"]
+      }
+    },
+    "test": {
+      "executor": "@nrwl/jest:jest",
+      "outputs": ["coverage/apps/express-app"],
+      "options": {
+        "jestConfig": "apps/express-app/jest.config.ts",
+        "passWithNoTests": true
+      }
+    }
+  },
+  "tags": []
+}

examples/node-nx/apps/express-app/src/environments/environment.prod.ts

@@ -0,0 +1,3 @@
+export const environment = {
+  production: true,
+};

examples/node-nx/apps/express-app/src/environments/environment.ts

@@ -0,0 +1,3 @@
+export const environment = {
+  production: false,
+};

examples/node-nx/apps/express-app/src/main.ts

@@ -0,0 +1,19 @@
+/**
+ * This is not a production server yet!
+ * This is only a minimal backend to get started.
+ */
+
+import * as express from 'express';
+
+const app = express();
+
+app.get('/api', (_req, res) => {
+  res.send({ message: 'Welcome to express-app!' });
+});
+
+const port = process.env.port || 3333;
+const server = app.listen(port, () => {
+  console.log(`nx express app works`);
+  process.exit(0);
+});
+server.on('error', console.error);

examples/node-nx/apps/express-app/tsconfig.app.json

@@ -0,0 +1,10 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../../dist/out-tsc",
+    "module": "commonjs",
+    "types": ["node", "express"]
+  },
+  "exclude": ["jest.config.ts", "**/*.spec.ts", "**/*.test.ts"],
+  "include": ["**/*.ts"]
+}

examples/node-nx/apps/express-app/tsconfig.json

@@ -0,0 +1,13 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "files": [],
+  "include": [],
+  "references": [
+    {
+      "path": "./tsconfig.app.json"
+    },
+    {
+      "path": "./tsconfig.spec.json"
+    }
+  ]
+}

examples/node-nx/apps/express-app/tsconfig.spec.json

@@ -0,0 +1,9 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../../dist/out-tsc",
+    "module": "commonjs",
+    "types": ["jest", "node"]
+  },
+  "include": ["jest.config.ts", "**/*.test.ts", "**/*.spec.ts", "**/*.d.ts"]
+}