feat(bazel): re-introduce @nrwl/bazel

docs/angular/schematics.json

@@ -1,5 +1,6 @@
 [
   "angular",
+  "bazel",
   "cypress",
   "express",
   "insights",

docs/react/schematics.json

@@ -1,5 +1,6 @@
 [
   "angular",
+  "bazel",
   "cypress",
   "express",
   "insights",

docs/web/schematics.json

@@ -1,5 +1,6 @@
 [
   "angular",
+  "bazel",
   "cypress",
   "express",
   "insights",

e2e/bazel.test.ts

@@ -0,0 +1,53 @@
+import {
+  checkFilesExist,
+  ensureProject,
+  forEachCli,
+  readFile,
+  runCLI,
+  uniq,
+  updateFile
+} from './utils';
+
+forEachCli(currentCLIName => {
+  describe('Bazel', () => {
+    const ngapp = uniq('ngapp');
+    const reactapp = uniq('reactapp');
+    const nglib = uniq('nglib');
+    const reactlib = uniq('reactlib');
+
+    it('should generate build files for apps', () => {
+      ensureProject();
+      runCLI(`generate @nrwl/angular:app ${ngapp}`);
+      runCLI('generate @nrwl/bazel:sync');
+      checkFilesExist(`apps/${ngapp}/BUILD.bazel`);
+
+      runCLI(`generate @nrwl/react:app ${reactapp}`);
+      runCLI('generate @nrwl/bazel:sync');
+      checkFilesExist(`apps/${reactapp}/BUILD.bazel`);
+    });
+
+    it('should generate build files for libs', () => {
+      runCLI(`generate @nrwl/angular:lib ${nglib}`);
+      runCLI('generate @nrwl/bazel:sync');
+      checkFilesExist(`libs/${nglib}/BUILD.bazel`);
+
+      runCLI(`generate @nrwl/angular:lib ${reactlib}`);
+      runCLI('generate @nrwl/bazel:sync');
+      checkFilesExist(`libs/${reactlib}/BUILD.bazel`);
+    });
+
+    it('should add dependencies to build files', () => {
+      updateFile(`apps/${ngapp}/src/main.ts`, `import '@proj/${nglib}';`);
+      runCLI('generate @nrwl/bazel:sync');
+      expect(readFile(`apps/${ngapp}/BUILD.bazel`)).toContain(
+        `//libs/${nglib}:${nglib}`
+      );
+
+      updateFile(`apps/${reactapp}/src/main.ts`, `import '@proj/${reactlib}';`);
+      runCLI('generate @nrwl/bazel:sync');
+      expect(readFile(`apps/${reactapp}/BUILD.bazel`)).toContain(
+        `//libs/${reactlib}:${reactlib}`
+      );
+    });
+  });
+});

packages/bazel/collection.json

@@ -0,0 +1,13 @@
+{
+  "name": "Nx Bazel",
+  "version": "0.1",
+  "extends": [],
+  "schematics": {
+    "sync": {
+      "factory": "./src/schematics/sync/sync",
+      "schema": "./src/schematics/sync/schema.json",
+      "description": "Sync Build Files",
+      "hidden": true
+    }
+  }
+}

packages/bazel/migrations.json

@@ -0,0 +1,3 @@
+{
+  "schematics": {}
+}

packages/bazel/package.json

@@ -0,0 +1,54 @@
+{
+  "name": "@nrwl/bazel",
+  "version": "0.0.1",
+  "description": "Bazel Plugin for Nx",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/nrwl/nx.git"
+  },
+  "keywords": [
+    "Monorepo",
+    "Bazel",
+    "Angular",
+    "React",
+    "Web",
+    "Node",
+    "Nest",
+    "Jest",
+    "Cypress",
+    "CLI"
+  ],
+  "main": "index.js",
+  "types": "index.d.ts",
+  "author": "Victor Savkin",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/nrwl/nx/issues"
+  },
+  "homepage": "https://nx.dev",
+  "schematics": "./collection.json",
+  "builders": "./builders.json",
+  "ng-update": {
+    "requirements": {},
+    "migrations": "./migrations.json",
+    "packageGroup": [
+      "@nrwl/workspace",
+      "@nrwl/angular",
+      "@nrwl/cypress",
+      "@nrwl/express",
+      "@nrwl/jest",
+      "@nrwl/nest",
+      "@nrwl/node",
+      "@nrwl/react",
+      "@nrwl/web"
+    ]
+  },
+  "dependencies": {
+    "@angular-devkit/core": "8.3.14",
+    "@angular-devkit/schematics": "8.3.14",
+    "@nrwl/cli": "*"
+  },
+  "peerDependencies": {
+    "@nrwl/workspace": "*"
+  }
+}

packages/bazel/src/schematics/sync/files/build-file/BUILD.bazel__tmpl__

@@ -0,0 +1,39 @@
+# ==== Generated by Nx
+# ==== Do not touch
+
+load("@npm//@nrwl/cli:index.bzl", "nx", "nx_test")
+
+filegroup(
+    name = "<%= project.name %>",
+    srcs = glob(["**"]),
+    visibility = ["//visibility:public"],
+)
+
+nx(
+    name = "build",
+    args = [
+        "build",
+        "<%= project.name%>",
+        "--outputPath=$@",
+    ],
+    data = [
+        ":<%= project.name %>",
+        # Dependencies
+        <% for (dep of dependencies) { %>"//<%= dep %>",
+        <% } %>
+        # Root Files
+        "//:angular.json",
+        "//:package.json",
+        "//:tsconfig.json",
+        # NOTE: Use @npm//node_modules causes bundling to fail due to Babel errors.
+        "@npm//@angular-devkit/build-angular",
+        "@npm//@angular/cli",
+        "@npm//@angular/core",
+        "@npm//@angular/platform-browser-dynamic",
+        "@npm//@angular/router",
+        "@npm//@babel/preset-env",
+        "@npm//@nrwl/workspace",
+        "@npm//inquirer",
+    ],
+    output_dir = True,
+)

packages/bazel/src/schematics/sync/files/root-build-file/BUILD.bazel__tmpl__

@@ -0,0 +1,7 @@
+exports_files(
+    [
+        <% for (rootFile of rootFiles) { %>"<%= rootFile %>",
+        <% } %>
+    ],
+    visibility = ["//:__subpackages__"],
+)

packages/bazel/src/schematics/sync/files/workspace-file/WORKSPACE__tmpl__

@@ -0,0 +1,37 @@
+# Bazel workspace created by @bazel/create 0.38.1
+
+# Declares that this directory is the root of a Bazel workspace.
+# See https://docs.bazel.build/versions/master/build-ref.html#workspace
+workspace(
+    # How this workspace would be referenced with absolute labels from another workspace
+    name = "<%= name %>",
+    # Map the @npm bazel workspace to the node_modules directory.
+    # This lets Bazel use the same node_modules as other local tooling.
+    managed_directories = {"@npm": ["node_modules"]},
+)
+
+# Install the nodejs "bootstrap" package
+# This provides the basic tools for running and packaging nodejs programs in Bazel
+load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
+http_archive(
+    name = "build_bazel_rules_nodejs",
+    sha256 = "c612d6b76eaa17540e8b8c806e02701ed38891460f9ba3303f4424615437887a",
+    urls = ["https://github.com/bazelbuild/rules_nodejs/releases/download/0.42.1/rules_nodejs-0.42.1.tar.gz"],
+)
+
+# The yarn_install rule runs yarn anytime the package.json or yarn.lock file changes.
+# It also extracts and installs any Bazel rules distributed in an npm package.
+load("@build_bazel_rules_nodejs//:index.bzl", "yarn_install")
+
+yarn_install(
+    # Name this npm so that Bazel Label references look like @npm//package
+    name = "npm",
+    data = ["//patches"],
+    package_json = "//:package.json",
+    yarn_lock = "//:yarn.lock",
+)
+
+# Install any Bazel rules which were extracted earlier by the yarn_install rule.
+load("@npm//:install_bazel_dependencies.bzl", "install_bazel_dependencies")
+
+install_bazel_dependencies()

packages/bazel/src/schematics/sync/schema.json

@@ -0,0 +1,8 @@
+{
+  "$schema": "http://json-schema.org/schema",
+  "id": "SchematicsNxApp",
+  "title": "Nx Application Options Schema",
+  "type": "object",
+  "properties": {},
+  "required": []
+}

packages/bazel/src/schematics/sync/sync.spec.ts

@@ -0,0 +1,94 @@
+import { Tree } from '@angular-devkit/schematics';
+import { createEmptyWorkspace } from '@nrwl/workspace/testing';
+import { runSchematic } from '../utils/testing';
+import { stripIndents } from '@angular-devkit/core/src/utils/literals';
+
+describe('@nrwl/bazel:sync', () => {
+  let tree: Tree;
+
+  beforeEach(() => {
+    tree = Tree.empty();
+    tree = createEmptyWorkspace(tree);
+    tree.create('tools/schematics/custom/index.ts', '');
+  });
+
+  describe('WORKSPACE', () => {
+    it('should be created', async () => {
+      const result = await runSchematic('sync', {}, tree);
+
+      expect(result.exists('WORKSPACE')).toEqual(true);
+    });
+
+    it('should name the workspace validly', async () => {
+      const result = await runSchematic('sync', {}, tree);
+
+      const contents = stripIndents`${result.readContent('WORKSPACE')}`;
+
+      expect(contents).toContain('name = "test_name"');
+    });
+
+    it('should import nodejs bazel rules', async () => {
+      const result = await runSchematic('sync', {}, tree);
+
+      const contents = stripIndents`${result.readContent('WORKSPACE')}`;
+
+      expect(contents).toContain(stripIndents`
+        load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
+        http_archive(
+          name = "build_bazel_rules_nodejs",
+          sha256 = "c612d6b76eaa17540e8b8c806e02701ed38891460f9ba3303f4424615437887a",
+          urls = ["https://github.com/bazelbuild/rules_nodejs/releases/download/0.42.1/rules_nodejs-0.42.1.tar.gz"],
+        )
+      `);
+    });
+
+    it('should import yarn bazel rules and install', async () => {
+      const result = await runSchematic('sync', {}, tree);
+
+      const contents = stripIndents`${result.readContent('WORKSPACE')}`;
+
+      expect(contents).toContain(stripIndents`
+        load("@build_bazel_rules_nodejs//:index.bzl", "yarn_install")
+        
+        yarn_install(
+          # Name this npm so that Bazel Label references look like @npm//package
+          name = "npm",
+          data = ["//patches"],
+          package_json = "//:package.json",
+          yarn_lock = "//:yarn.lock",
+        )
+        
+        # Install any Bazel rules which were extracted earlier by the yarn_install rule.
+        load("@npm//:install_bazel_dependencies.bzl", "install_bazel_dependencies")
+        
+        install_bazel_dependencies()
+      `);
+    });
+  });
+
+  describe('root BUILD.bazel', () => {
+    it('should be created', async () => {
+      const result = await runSchematic('sync', {}, tree);
+      expect(result.exists('BUILD.bazel')).toEqual(true);
+    });
+
+    it('should export root files', async () => {
+      const result = await runSchematic('sync', {}, tree);
+
+      const contents = stripIndents`${result.readContent('BUILD.bazel')}`;
+
+      expect(contents).toContain(stripIndents`exports_files(
+           [
+             "workspace.json",
+             "package.json",
+             "nx.json",
+             "tsconfig.json",
+             "tslint.json",
+             
+           ],
+           visibility = ["//:__subpackages__"],
+         )
+      `);
+    });
+  });
+});