feat(deps): update gts to v2

.eslintignore

@@ -0,0 +1,7 @@
+**/node_modules
+**/.coverage
+build/
+docs/
+protos/
+test-fixtures/
+pbjs-genfiles/

.eslintrc.json

@@ -0,0 +1,3 @@
+{
+    "extends": "./node_modules/gts"
+}

.prettierignore

@@ -0,0 +1,5 @@
+**/node_modules
+**/.coverage
+build/
+docs/
+protos/

.prettierrc.js

@@ -0,0 +1,17 @@
+// Copyright 2020 Google LLC
+//
+// 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.
+
+module.exports = {
+    ...require('gts/.prettierrc.json')
+}

package.json

@@ -63,8 +63,12 @@
     "assert-rejects": "^1.0.0",
     "c8": "^7.1.0",
     "codecov": "^3.6.5",
+    "eslint": "^6.8.0",
+    "eslint-config-prettier": "^6.0.0",
+    "eslint-plugin-node": "^11.0.0",
+    "eslint-plugin-prettier": "^3.1.0",
     "espower-typescript": "^9.0.2",
-    "gts": "^1.1.2",
+    "gts": "next",
     "mocha": "^7.1.1",
     "ncp": "^2.0.0",
     "rimraf": "^3.0.2",

test-fixtures/test-application-js/server.js

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 const fs = require('fs-extra');
-const { spawn } = require('child_process');
-var kill = require('tree-kill');
+const {spawn} = require('child_process');
+const kill = require('tree-kill');
 const path = require('path');
 const SHOWCASE_SERVER = path.join(
   __dirname,

test-fixtures/test-application-ts/src/index.ts

@@ -18,12 +18,12 @@ import * as showcase from 'showcase';
 import * as grpc from '@grpc/grpc-js'; // to create credentials for local Showcase server
 
 interface ClientOptions{
-  [name: string] : Object,
-  servicePath: string,
-  port: number
+  [name: string]: Object;
+  servicePath: string;
+  port: number;
 }
-interface Options{
-  [name: string] : Object
+interface Options {
+  [name: string]: Object;
 }
 // Fake auth client for fallback
 const authStub = {
@@ -115,7 +115,7 @@ function testExpand(client: showcase.v1beta1.EchoClient) {
     };
     const result = await new Promise((resolve, reject) => {
       const stream = client.expand(request);
-      const result:string[] = [];
+      const result: string[] = [];
       stream.on('data', response => {
         result.push(response.content);
       });
@@ -211,4 +211,3 @@ function testWait(client: showcase.v1beta1.EchoClient) {
     assert.deepStrictEqual(response.content, request.success.content);
   });
 }
-

test-fixtures/test-application-ts/src/integration-test.ts

@@ -18,7 +18,7 @@ import * as path from 'path';
 import * as fs from 'fs-extra';
 import {Server} from './server';
 const exec = util.promisify(child_process.exec);
-const SHOWCASE_SERVER = path.join(__dirname,'..', '..', 'showcase-server');
+const SHOWCASE_SERVER = path.join(__dirname, '..', '..', 'showcase-server');
 const SHOWCASE_SERVER_TAR = path.join(
   SHOWCASE_SERVER,
   'gapic-showcase-server.tar.gz'

test-fixtures/test-application-ts/src/server.ts

@@ -22,10 +22,10 @@ const SHOWCASE_SERVER = path.join(
   'gapic-showcase'
 );
 
-export class Server{
+export class Server {
   pid: number = -1;
   constrcutor() {}
-  run(){
+  run() {
     if (!fs.existsSync(SHOWCASE_SERVER)) {
       console.warn(
         'gapic showcase server does not exist, please download it first.'
@@ -36,4 +36,4 @@ export class Server{
   kill() {
     process.kill(this.pid);
   }
-};
+}

test-fixtures/test-application-ts/webpack.config.js

@@ -1,42 +1,42 @@
 const path = require('path');
 
 module.exports = {
-    entry: './build/src/index.js',
-    output: {
-      library: "showcaseTest",
-      filename: "./main.js"
-    },
-    node: {
-      child_process: 'empty',
-      fs: 'empty',
-      crypto: 'empty',
-    },
-    resolve: {
-      extensions: ['.js', '.json']
-    },
-    module: {
-      rules: [
-        {
-          test: /node_modules[\\\/]@grpc[\\\/]grpc-js/,
-          use: 'null-loader'
-        },
-        {
-          test: /node_modules[\\\/]grpc/,
-          use: 'null-loader'
-        },
-        {
-          test: /node_modules[\\\/]retry-request/,
-          use: 'null-loader'
-        },
-        {
-          test: /node_modules[\\\/]https-proxy-agent/,
-          use: 'null-loader'
-        },
-        {
-          test: /node_modules[\\\/]gtoken/,
-          use: 'null-loader'
-        },
-      ]
-    },
-    mode: 'production'
-}
+  entry: './build/src/index.js',
+  output: {
+    library: 'showcaseTest',
+    filename: './main.js',
+  },
+  node: {
+    child_process: 'empty',
+    fs: 'empty',
+    crypto: 'empty',
+  },
+  resolve: {
+    extensions: ['.js', '.json'],
+  },
+  module: {
+    rules: [
+      {
+        test: /node_modules[\\\/]@grpc[\\\/]grpc-js/,
+        use: 'null-loader',
+      },
+      {
+        test: /node_modules[\\\/]grpc/,
+        use: 'null-loader',
+      },
+      {
+        test: /node_modules[\\\/]retry-request/,
+        use: 'null-loader',
+      },
+      {
+        test: /node_modules[\\\/]https-proxy-agent/,
+        use: 'null-loader',
+      },
+      {
+        test: /node_modules[\\\/]gtoken/,
+        use: 'null-loader',
+      },
+    ],
+  },
+  mode: 'production',
+};

typescript/src/bundle.ts

@@ -19,7 +19,7 @@ export interface BundleConfig {
 
 export class BundleConfigClient {
   bundleConfigs: BundleConfig[] = [];
-  // tslint:disable-next-line no-any
+  /* eslint-disable  @typescript-eslint/no-explicit-any */
   fromObject(yaml: any) {
     // construct meaning Object from GAPIC v2 file.
     const interfaces = yaml['interfaces'];

typescript/src/cli.ts

@@ -15,14 +15,13 @@
 // limitations under the License.
 
 import * as yargs from 'yargs';
-import { Generator } from './generator';
+import {Generator} from './generator';
 
 async function main() {
   const argv = yargs.argv;
 
   if (argv.descriptor) {
-    console.error('Descriptor option is not yet supported.');
-    process.exit(1);
+    throw new Error('Descriptor option is not yet supported.');
   }
 
   const generator = new Generator();
@@ -31,6 +30,5 @@ async function main() {
 }
 
 main().catch(err => {
-  console.error(err);
-  process.exit(1);
+  throw new Error(err);
 });

typescript/src/generator.ts

@@ -20,10 +20,10 @@ import * as yaml from 'js-yaml';
 
 import * as plugin from '../../pbjs-genfiles/plugin';
 
-import { API } from './schema/api';
-import { processTemplates } from './templater';
-import { BundleConfigClient, BundleConfig } from './bundle';
-import { commonPrefix, duration } from './util';
+import {API} from './schema/api';
+import {processTemplates} from './templater';
+import {BundleConfigClient, BundleConfig} from './bundle';
+import {commonPrefix, duration} from './util';
 
 export interface OptionsMap {
   [name: string]: string;
@@ -57,7 +57,7 @@ export class Generator {
   // Fixes gRPC service config to replace string google.protobuf.Duration
   // to a proper Duration message, since protobufjs does not support
   // string Durations such as "30s".
-  private static updateDuration(obj: { [key: string]: {} }) {
+  private static updateDuration(obj: {[key: string]: {}}) {
     const fieldNames = [
       'timeout',
       'initialBackoff',

typescript/src/schema/api.ts

@@ -14,9 +14,9 @@
 
 import * as plugin from '../../../pbjs-genfiles/plugin';
 
-import { Naming, Options as namingOptions } from './naming';
-import { Proto } from './proto';
-import { ResourceDatabase, ResourceDescriptor } from './resource-database';
+import {Naming, Options as namingOptions} from './naming';
+import {Proto} from './proto';
+import {ResourceDatabase, ResourceDescriptor} from './resource-database';
 
 export interface ProtosMap {
   [filename: string]: Proto;

typescript/src/schema/comments.ts

@@ -157,6 +157,6 @@ export class CommentsMap {
   }
   getParamComments(messageName: string, fieldName: string): Comment {
     const key = messageName + ':' + fieldName;
-    return this.comments[key] ?? { paramName: '', paramType: '', comments: [] };
+    return this.comments[key] ?? {paramName: '', paramType: '', comments: []};
   }
 }

typescript/src/schema/naming.ts

@@ -13,9 +13,9 @@
 // limitations under the License.
 
 import * as plugin from '../../../pbjs-genfiles/plugin';
-import { commonPrefix } from '../util';
-import { API } from './api';
-import { BundleConfig } from 'src/bundle';
+import {commonPrefix} from '../util';
+import {API} from './api';
+import {BundleConfig} from 'src/bundle';
 
 export interface Options {
   grpcServiceConfig: plugin.grpc.service_config.ServiceConfig;

typescript/src/schema/proto.ts

@@ -12,17 +12,19 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+/*eslint no-warning-comments: [0, { "terms": ["todo"], "location": "anywhere" }]*/
+
 import * as plugin from '../../../pbjs-genfiles/plugin';
-import { CommentsMap, Comment } from './comments';
-import { milliseconds } from '../util';
-import { ResourceDescriptor, ResourceDatabase } from './resource-database';
+import {CommentsMap, Comment} from './comments';
+import {milliseconds} from '../util';
+import {ResourceDescriptor, ResourceDatabase} from './resource-database';
 import {
   RetryableCodeMap,
   defaultParametersName,
   defaultNonIdempotentRetryCodesName,
   defaultParameters,
 } from './retryable-code-map';
-import { BundleConfig } from 'src/bundle';
+import {BundleConfig} from 'src/bundle';
 
 interface MethodDescriptorProto
   extends plugin.google.protobuf.IMethodDescriptorProto {
@@ -359,7 +361,7 @@ function augmentMethod(
   }
   if (method.methodConfig.retryPolicy) {
     // converting retry parameters to the syntax google-gax supports
-    const retryParams: { [key: string]: number } = {};
+    const retryParams: {[key: string]: number} = {};
     if (method.methodConfig.retryPolicy.initialBackoff) {
       retryParams.initial_retry_delay_millis = milliseconds(
         method.methodConfig.retryPolicy.initialBackoff
@@ -499,7 +501,7 @@ function augmentService(
 
   // allResourceDatabase: resources that defined by `google.api.resource`
   // resourceDatabase: all resources defined by `google.api.resource` or `google.api.resource_definition`
-  const uniqueResources: { [name: string]: ResourceDescriptor } = {};
+  const uniqueResources: {[name: string]: ResourceDescriptor} = {};
   // Copy all resources in resourceDatabase to uniqueResources
   const allPatterns = resourceDatabase.patterns;
   for (const pattern of Object.keys(allPatterns)) {

typescript/src/schema/resource-database.ts

@@ -13,7 +13,7 @@
 // limitations under the License.
 
 import * as plugin from '../../../pbjs-genfiles/plugin';
-import { getResourceNameByPattern } from '../util';
+import {getResourceNameByPattern} from '../util';
 
 export interface ResourceDescriptor
   extends plugin.google.api.IResourceDescriptor {
@@ -22,8 +22,8 @@ export interface ResourceDescriptor
 }
 
 export class ResourceDatabase {
-  patterns: { [pattern: string]: ResourceDescriptor };
-  types: { [type: string]: ResourceDescriptor };
+  patterns: {[pattern: string]: ResourceDescriptor};
+  types: {[type: string]: ResourceDescriptor};
 
   constructor() {
     this.patterns = {};

typescript/src/start-script.ts

@@ -14,11 +14,11 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-import { execFileSync } from 'child_process';
+import {execFileSync} from 'child_process';
 import * as path from 'path';
 import * as yargs from 'yargs';
 import * as fs from 'fs-extra';
-const fileSystem = require('file-system');
+const fileSystem = require('file-system'); ; // eslint-disable-line
 
 const googleGaxPath = path.dirname(require.resolve('google-gax')); // ...../google-gax/build/src
 const googleGaxProtosDir = path.join(googleGaxPath, '..', '..', 'protos');
@@ -108,10 +108,9 @@ protocCommand.push(...protoDirsArg);
 protocCommand.push(...protoFiles);
 protocCommand.push(`-I${commonProtoPath}`);
 try {
-  execFileSync(`protoc`, protocCommand, { stdio: 'inherit' });
+  execFileSync(`protoc`, protocCommand, {stdio: 'inherit'});
 } catch (err) {
-  console.error(err.toString());
-  process.exit(1);
+  throw new Error(err.toString());
 }
 
 try {
@@ -139,6 +138,5 @@ try {
       });
     });
 } catch (err) {
-  console.error(err.toString());
-  process.exit(1);
+  throw new Error(err.toString());
 }