test: add a nest example

examples/nestjs/.bazelignore

@@ -0,0 +1 @@
+node_modules

examples/nestjs/.bazelrc

@@ -0,0 +1 @@
+import %workspace%/../../common.bazelrc

examples/nestjs/BUILD.bazel

@@ -0,0 +1,15 @@
+# Copyright 2019 The Bazel Authors. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+exports_files(["tsconfig.json"])

examples/nestjs/README.md

@@ -0,0 +1 @@
+# Nest Bazel Example

examples/nestjs/WORKSPACE

@@ -0,0 +1,61 @@
+# Copyright 2017 The Bazel Authors. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+workspace(
+    name = "examples_nestjs",
+    managed_directories = {"@npm": ["node_modules"]},
+)
+
+# In your code, you'd fetch this repository with an `http_archive` call.
+# We do this local repository only because this example lives in the same
+# repository with the rules_nodejs code and we want to test them together.
+local_repository(
+    name = "build_bazel_rules_nodejs",
+    path = "../../dist/build_bazel_rules_nodejs/release",
+)
+
+load("@build_bazel_rules_nodejs//:defs.bzl", "yarn_install")
+
+yarn_install(
+    name = "npm",
+    package_json = "//:package.json",
+    yarn_lock = "//:yarn.lock",
+)
+
+load("@npm//:install_bazel_dependencies.bzl", "install_bazel_dependencies")
+
+install_bazel_dependencies()
+
+load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
+
+http_archive(
+    name = "io_bazel_rules_docker",
+    sha256 = "87fc6a2b128147a0a3039a2fd0b53cc1f2ed5adb8716f50756544a572999ae9a",
+    strip_prefix = "rules_docker-0.8.1",
+    urls = ["https://github.com/bazelbuild/rules_docker/archive/v0.8.1.tar.gz"],
+)
+
+load(
+    "@io_bazel_rules_docker//repositories:repositories.bzl",
+    container_repositories = "repositories",
+)
+
+container_repositories()
+
+load(
+    "@io_bazel_rules_docker//nodejs:image.bzl",
+    nodejs_image_repositories = "repositories",
+)
+
+nodejs_image_repositories()

examples/nestjs/package.json

@@ -0,0 +1,19 @@
+{
+  "private": true,
+  "dependencies": {
+    "@nestjs/common": "6.5.2",
+    "@nestjs/core": "6.5.2",
+    "@nestjs/platform-express": "6.5.2",
+    "minimist": "1.2.0",
+    "reflect-metadata": "0.1.13",
+    "rxjs": "6.5.2"
+  },
+  "devDependencies": {
+    "@bazel/typescript": "file:../../dist/npm_bazel_typescript",
+    "@types/node": "12.6.3",
+    "typescript": "3.5.3"
+  },
+  "scripts": {
+    "test": "bazel build ... && bazel build --platforms=@build_bazel_rules_nodejs//toolchains/node:linux_amd64 ..."
+  }
+}

examples/nestjs/src/BUILD.bazel

@@ -0,0 +1,55 @@
+# Copyright 2019 The Bazel Authors. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+package(default_visibility = ["//visibility:public"])
+
+load("@npm_bazel_typescript//:index.bzl", "ts_library")
+
+ts_library(
+    name = "app",
+    srcs = glob(["*.ts"]),
+    deps = [
+        "@npm//@nestjs/common",
+        "@npm//@nestjs/core",
+        "@npm//@types/node",
+        "@npm//tslib",
+    ],
+)
+
+load("@build_bazel_rules_nodejs//:defs.bzl", "nodejs_binary")
+
+# bazel run //src:server -- --port=4000
+nodejs_binary(
+    name = "server",
+    data = [
+        ":app",
+        "@npm//@nestjs/common",
+        "@npm//@nestjs/core",
+        "@npm//@nestjs/platform-express",
+        "@npm//minimist",
+    ],
+    entry_point = ":main.ts",
+)
+
+load("@io_bazel_rules_docker//nodejs:image.bzl", "nodejs_image")
+
+# bazel build --platforms=@build_bazel_rules_nodejs//toolchains/node:linux_amd64 //src:docker
+nodejs_image(
+    name = "docker",
+    data = [
+        ":app",
+    ],
+    entry_point = ":main.ts",
+    node_modules = "@npm//:node_modules",
+)

examples/nestjs/src/app.controller.ts

@@ -0,0 +1,9 @@
+import {Controller, Get} from '@nestjs/common';
+
+@Controller()
+export class AppController {
+  @Get()
+  getGreeting(): string {
+    return 'Hello world!';
+  }
+}

examples/nestjs/src/app.module.ts

@@ -0,0 +1,9 @@
+import {Module} from '@nestjs/common';
+import {AppController} from './app.controller';
+
+@Module({
+  imports: [],
+  controllers: [AppController],
+  providers: [],
+})
+export class AppModule {}

examples/nestjs/src/main.ts

@@ -0,0 +1,15 @@
+import {Logger} from '@nestjs/common';
+import {NestFactory} from '@nestjs/core';
+
+import {AppModule} from './app.module';
+
+async function bootstrap(port: number) {
+  const app = await NestFactory.create(AppModule);
+  await app.listen(port);
+  Logger.log(`Application served at http://localhost:${port}`);
+}
+
+if (require.main === module) {
+  const argv = require('minimist')(process.argv.slice(2));
+  bootstrap(argv.port || 3000);
+}