feat(build): use babel (#3825)

.babelrc

@@ -0,0 +1,19 @@
+{
+  "presets": [
+    [
+      "@babel/env",
+      {
+        "targets": {
+          "node": true
+        }
+      }
+    ],
+    "@babel/typescript"
+  ],
+  "plugins": [
+    "@babel/proposal-class-properties",
+    "@babel/proposal-object-rest-spread"
+  ],
+  "sourceMaps": true,
+  "retainLines": true
+}

.vscode/launch.json

@@ -9,12 +9,8 @@
       "env": { "LOG_LEVEL": "debug" },
       "console": "integratedTerminal",
       "disableOptimisticBPs": true,
-      "runtimeArgs": [
-        "--nolazy",
-        "--preserve-symlinks",
-        "-r",
-        "ts-node/register"
-      ],
+      "runtimeExecutable": "${workspaceFolder}/node_modules/.bin/babel-node",
+      "runtimeArgs": ["--nolazy", "--extensions", ".ts,.js"],
       "protocol": "inspector",
       "skipFiles": ["<node_internals>/**/*.js"]
     },

lib/platform/azure/index.js

@@ -3,7 +3,7 @@ const azureHelper = require('./azure-helper');
 const azureApi = require('./azure-got-wrapper');
 const hostRules = require('../../util/host-rules');
 const { appSlug } = require('../../config/app-strings');
-const GitStorage = require('../git/storage');
+const GitStorage = require('../git/storage').Storage;
 
 let config = {};
 

lib/platform/bitbucket-server/index.ts

@@ -176,8 +176,9 @@ export async function setBaseBranch(branchName: string = config.defaultBranch) {
   await config.storage.setBaseBranch(branchName);
 }
 
-// istanbul ignore next
-export function setBranchPrefix(branchPrefix: string) {
+export /* istanbul ignore next */ function setBranchPrefix(
+  branchPrefix: string
+) {
   return config.storage.setBranchPrefix(branchPrefix);
 }
 
@@ -275,8 +276,7 @@ export function getBranchLastCommitTime(branchName: string) {
   return config.storage.getBranchLastCommitTime(branchName);
 }
 
-// istanbul ignore next
-export function getRepoStatus() {
+export /* istanbul ignore next */ function getRepoStatus() {
   return config.storage.getRepoStatus();
 }
 
@@ -405,8 +405,7 @@ export async function setBranchStatus(
 //   return [];
 // }
 
-// istanbul ignore next
-export function findIssue(title: string) {
+export /* istanbul ignore next */ function findIssue(title: string) {
   logger.debug(`findIssue(${title})`);
   // TODO: Needs implementation
   // This is used by Renovate when creating its own issues, e.g. for deprecated package warnings, config error notifications, or "masterIssue"
@@ -414,8 +413,10 @@ export function findIssue(title: string) {
   return null;
 }
 
-// istanbul ignore next
-export function ensureIssue(title: string, body: string) {
+export /* istanbul ignore next */ function ensureIssue(
+  title: string,
+  body: string
+) {
   logger.debug(`ensureIssue(${title}, body={${body}})`);
   // TODO: Needs implementation
   // This is used by Renovate when creating its own issues, e.g. for deprecated package warnings, config error notifications, or "masterIssue"
@@ -423,15 +424,13 @@ export function ensureIssue(title: string, body: string) {
   return null;
 }
 
-// istanbul ignore next
-export function getIssueList() {
+export /* istanbul ignore next */ function getIssueList() {
   logger.debug(`getIssueList()`);
   // TODO: Needs implementation
   return [];
 }
 
-// istanbul ignore next
-export function ensureIssueClosing(title: string) {
+export /* istanbul ignore next */ function ensureIssueClosing(title: string) {
   logger.debug(`ensureIssueClosing(${title})`);
   // TODO: Needs implementation
   // This is used by Renovate when creating its own issues, e.g. for deprecated package warnings, config error notifications, or "masterIssue"
@@ -622,10 +621,10 @@ export async function ensureCommentRemoval(prNo: number, topic: string) {
 }
 
 // TODO: coverage
-// istanbul ignore next
 // eslint-disable-next-line @typescript-eslint/no-unused-vars
 export async function getPrList(_args?: any) {
   logger.debug(`getPrList()`);
+  // istanbul ignore next
   if (!config.prList) {
     const values = await utils.accumulateValues(
       `./rest/api/1.0/projects/${config.projectKey}/repos/${

lib/platform/bitbucket/index.ts

@@ -133,8 +133,9 @@ export async function setBaseBranch(branchName = config.baseBranch) {
   await getFileList(branchName);
 }
 
-// istanbul ignore next
-export function setBranchPrefix(branchPrefix: string) {
+export /* istanbul ignore next */ function setBranchPrefix(
+  branchPrefix: string
+) {
   return config.storage.setBranchPrefix(branchPrefix);
 }
 
@@ -381,8 +382,7 @@ export async function ensureIssue(title: string, body: string) {
   return null;
 }
 
-// istanbul ignore next
-export function getIssueList() {
+export /* istanbul ignore next */ function getIssueList() {
   logger.debug(`getIssueList()`);
   // TODO: Needs implementation
   return [];
@@ -416,8 +416,7 @@ export async function addReviewers(prId: number, reviewers: string[]) {
   });
 }
 
-// istanbul ignore next
-export function deleteLabel() {
+export /* istanbul ignore next */ function deleteLabel() {
   throw new Error('deleteLabel not implemented');
 }
 

lib/platform/bitbucket/utils.ts

@@ -59,8 +59,7 @@ export async function accumulateValues(
   return accumulator;
 }
 
-// istanbul ignore next
-export function isConflicted(files: any) {
+export /* istanbul ignore next */ function isConflicted(files: any) {
   for (const file of files) {
     for (const chunk of file.chunks) {
       for (const change of chunk.changes) {

lib/platform/git/storage.ts

@@ -23,7 +23,7 @@ interface ILocalConfig extends IStorageConfig {
   branchPrefix: string;
 }
 
-class Storage {
+export class Storage {
   private _config: ILocalConfig = {} as any;
 
   private _git: Git.SimpleGit | undefined;
@@ -445,4 +445,4 @@ function localName(branchName: string) {
   return branchName.replace(/^origin\//, '');
 }
 
-export = Storage;
+export default Storage;

lib/platform/github/index.js

@@ -4,7 +4,7 @@ const URL = require('url');
 
 const get = require('./gh-got-wrapper');
 const hostRules = require('../../util/host-rules');
-const GitStorage = require('../git/storage');
+const GitStorage = require('../git/storage').Storage;
 
 const {
   appName,

lib/platform/gitlab/index.js

@@ -3,7 +3,7 @@ const is = require('@sindresorhus/is');
 
 const get = require('./gl-got-wrapper');
 const hostRules = require('../../util/host-rules');
-const GitStorage = require('../git/storage');
+const GitStorage = require('../git/storage').Storage;
 
 let config = {};
 const defaults = {

lib/renovate.ts

@@ -1,7 +1,7 @@
 #!/usr/bin/env node
 
-require('./proxy');
-const globalWorker = require('./workers/global');
+import './proxy';
+import * as globalWorker from './workers/global';
 
 (async () => {
   await globalWorker.start();

package.json

@@ -12,7 +12,7 @@
     "clean-cache": "node bin/clean-cache.js",
     "copy-static-files": "copyfiles -u 1 lib/**/*.json lib/**/*.py dist/",
     "create-json-schema": "node bin/create-json-schema.js && prettier --write \"renovate-schema.json\"",
-    "debug": "node -r ts-node/register/transpile-only --inspect-brk lib/renovate.ts",
+    "debug": "babel-node --inspect-brk  --extensions \".ts,.js\" -- lib/renovate.ts",
     "eslint": "run-s eslint:*",
     "eslint:js": "eslint lib test --ext .js",
     "eslint:ts": "eslint -c .tslintrc.js lib test --ext .ts",
@@ -26,7 +26,7 @@
     "lint-fix": "yarn eslint-fix && yarn prettier-fix",
     "prettier": "prettier --list-different \"**/*.{ts,js,json,md}\"",
     "prettier-fix": "prettier --write \"**/*.{ts,js,json,md}\"",
-    "start": "node -r ts-node/register/transpile-only lib/renovate.ts",
+    "start": "babel-node --extensions \".ts,.js\" -- lib/renovate.ts",
     "test-dirty": "git diff --exit-code",
     "test-e2e": "npm pack && cd e2e && yarn install --no-lockfile && yarn test",
     "test-schema": "bash test/json-schema.sh",
@@ -154,6 +154,13 @@
     "yarn": "1.16.0"
   },
   "devDependencies": {
+    "@babel/cli": "7.4.4",
+    "@babel/core": "7.4.5",
+    "@babel/node": "7.4.5",
+    "@babel/plugin-proposal-class-properties": "7.4.4",
+    "@babel/plugin-proposal-object-rest-spread": "7.4.4",
+    "@babel/preset-env": "7.4.5",
+    "@babel/preset-typescript": "7.3.3",
     "@types/bunyan": "1.8.6",
     "@types/convert-hrtime": "2.0.0",
     "@types/fs-extra": "7.0.0",
@@ -163,6 +170,7 @@
     "@types/tmp": "0.1.0",
     "@typescript-eslint/eslint-plugin": "1.9.0",
     "@typescript-eslint/parser": "1.9.0",
+    "babel-jest": "24.8.0",
     "chai": "4.2.0",
     "copyfiles": "2.1.0",
     "cross-env": "5.2.0",
@@ -183,8 +191,6 @@
     "rimraf": "2.6.3",
     "semantic-release": "15.13.12",
     "tmp-promise": "2.0.1",
-    "ts-jest": "24.0.2",
-    "ts-node": "8.1.0",
     "typescript": "3.4.5"
   },
   "resolutions": {
@@ -197,17 +203,11 @@
     "dist"
   ],
   "jest": {
-    "globals": {
-      "ts-jest": {
-        "isolatedModules": true
-      }
-    },
     "cacheDirectory": ".cache/jest",
     "coverageDirectory": "./coverage",
     "collectCoverage": true,
     "collectCoverageFrom": [
       "lib/**/*.{js,ts}",
-      "!lib/platform/bitbucket-server/bb-got-wrapper.js",
       "!lib/versioning/maven/index.js",
       "!lib/proxy.js"
     ],
@@ -226,7 +226,9 @@
     "snapshotSerializers": [
       "./test/newline-snapshot-serializer.js"
     ],
-    "preset": "ts-jest/presets/js-with-ts"
+    "transform": {
+      "^.+\\.(j|t)s$": "babel-jest"
+    }
   },
   "publishConfig": {
     "tag": "next"
@@ -238,19 +240,19 @@
   },
   "release": {
     "branch": "master",
-    "analyzeCommits": {	
-      "preset": "angular",	
-      "releaseRules": [	
-        {	
-          "type": "docs",	
-          "scope": "readme.md",	
-          "release": "patch"	
-        },		
-        {	
-          "type": "build",	
-          "release": "patch"	
-        }	
-      ]	
+    "analyzeCommits": {
+      "preset": "angular",
+      "releaseRules": [
+        {
+          "type": "docs",
+          "scope": "readme.md",
+          "release": "patch"
+        },
+        {
+          "type": "build",
+          "release": "patch"
+        }
+      ]
     },
     "tagFormat": "${version}"
   }

test/platform/azure/index.spec.js

@@ -15,7 +15,7 @@ describe('platform/azure', () => {
     azure = require('../../../lib/platform/azure');
     azureApi = require('../../../lib/platform/azure/azure-got-wrapper');
     azureHelper = require('../../../lib/platform/azure/azure-helper');
-    GitStorage = require('../../../lib/platform/git/storage');
+    GitStorage = require('../../../lib/platform/git/storage').Storage;
     GitStorage.mockImplementation(() => ({
       initRepo: jest.fn(),
       cleanRepo: jest.fn(),

test/platform/bitbucket-server/index.spec.ts

@@ -41,7 +41,7 @@ describe('platform/bitbucket-server', () => {
         jest.spyOn(api, 'put');
         jest.spyOn(api, 'delete');
         bitbucket = require('../../../lib/platform/bitbucket-server');
-        GitStorage = require('../../../lib/platform/git/storage');
+        GitStorage = require('../../../lib/platform/git/storage').Storage;
         GitStorage.mockImplementation(
           () =>
             ({

test/platform/bitbucket/index.spec.ts

@@ -7,7 +7,7 @@ describe('platform/bitbucket', () => {
   let api: jest.Mocked<IGotApi>;
   let hostRules: jest.Mocked<typeof import('../../../lib/util/host-rules')>;
   let GitStorage: jest.Mocked<
-    typeof import('../../../lib/platform/git/storage')
+    import('../../../lib/platform/git/storage').Storage
   > &
     jest.Mock;
   beforeEach(() => {
@@ -19,7 +19,7 @@ describe('platform/bitbucket', () => {
     hostRules = require('../../../lib/util/host-rules');
     api = require('../../../lib/platform/bitbucket/bb-got-wrapper').api;
     bitbucket = require('../../../lib/platform/bitbucket');
-    GitStorage = require('../../../lib/platform/git/storage');
+    GitStorage = require('../../../lib/platform/git/storage').Storage;
     GitStorage.mockImplementation(() => ({
       initRepo: jest.fn(),
       cleanRepo: jest.fn(),

test/platform/github/index.spec.js

@@ -16,7 +16,7 @@ describe('platform/github', () => {
     github = require('../../../lib/platform/github');
     hostRules = require('../../../lib/util/host-rules');
     jest.mock('../../../lib/platform/git/storage');
-    GitStorage = require('../../../lib/platform/git/storage');
+    GitStorage = require('../../../lib/platform/git/storage').Storage;
     GitStorage.mockImplementation(() => ({
       initRepo: jest.fn(),
       cleanRepo: jest.fn(),

test/platform/gitlab/index.spec.js

@@ -12,7 +12,7 @@ describe('platform/gitlab', () => {
     jest.mock('../../../lib/util/host-rules');
     hostRules = require('../../../lib/util/host-rules');
     jest.mock('../../../lib/platform/git/storage');
-    GitStorage = require('../../../lib/platform/git/storage');
+    GitStorage = require('../../../lib/platform/git/storage').Storage;
     GitStorage.mockImplementation(() => ({
       initRepo: jest.fn(),
       cleanRepo: jest.fn(),

tsconfig.app.json

@@ -2,6 +2,7 @@
   "extends": "./tsconfig",
   "compilerOptions": {
     "resolveJsonModule": false,
+    "isolatedModules": false,
     "sourceMap": false,
     "types": ["node"]
   },

tsconfig.json

@@ -10,6 +10,7 @@
     "allowSyntheticDefaultImports": true,
     "esModuleInterop": true,
     "resolveJsonModule": true,
+    "isolatedModules": true,
     "lib": ["es2018"],
     "types": ["node", "jest"]
   },