internal: Run Prettier on codebase.

packages/config-danger/src/adr.ts

@@ -15,13 +15,13 @@ export function checkForADR(docsPath: string, options: CheckAdrOptions = {}) {
   }
 
   const { changeThreshold = 200, docsUrl = '', exclusions = [] } = options;
-  const hasDocsFiles = touchedFiles.some(file => file.includes(docsPath));
+  const hasDocsFiles = touchedFiles.some((file) => file.includes(docsPath));
   const docsExclusions = [...exclusions, 'package-lock.json', 'yarn.lock', TEST_EXT, SNAP_EXT];
-  const modifiedExclusions = danger.git.modified_files.filter(file =>
-    docsExclusions.some(ex => !!file.match(ex)),
+  const modifiedExclusions = danger.git.modified_files.filter((file) =>
+    docsExclusions.some((ex) => !!file.match(ex)),
   );
 
-  Promise.all(modifiedExclusions.map(countChangesInFile)).then(vals => {
+  Promise.all(modifiedExclusions.map(countChangesInFile)).then((vals) => {
     const totalChangeCount = danger.github.pr.additions + danger.github.pr.deletions;
     const exclusionChangeCount = vals.reduce((acc, val) => acc + val, 0);
     const changeCount = totalChangeCount - exclusionChangeCount;

packages/config-danger/src/code.ts

@@ -12,7 +12,7 @@ import {
 } from './helpers';
 import { CommonOptions } from './types';
 
-const changedSrcFiles = updatedFiles.filter(file => IS_SRC.test(file) && SRC_EXT.test(file));
+const changedSrcFiles = updatedFiles.filter((file) => IS_SRC.test(file) && SRC_EXT.test(file));
 
 export type TestOptions = {
   ignorePattern?: RegExp;
@@ -21,7 +21,7 @@ export type TestOptions = {
 
 // Check for invalid NPM/Yarn installs by verifying the lock files.
 export function checkForInvalidLocks() {
-  const fileNames = touchedFiles.map(file => path.basename(file));
+  const fileNames = touchedFiles.map((file) => path.basename(file));
 
   if (fileNames.includes('package-lock.json') && !fileNames.includes('package.json')) {
     fail('Your PR contains changes to package-lock.json, but not package.json.');
@@ -38,9 +38,9 @@ export function checkForAnyTests({ root, ...options }: TestOptions = {}) {
     return;
   }
 
-  const hasTestFiles = touchedFiles.some(file => !!file.match(TEST_EXT));
+  const hasTestFiles = touchedFiles.some((file) => !!file.match(TEST_EXT));
   const srcFiles = root
-    ? changedSrcFiles.filter(srcFile => srcFile.startsWith(root))
+    ? changedSrcFiles.filter((srcFile) => srcFile.startsWith(root))
     : changedSrcFiles;
 
   if (srcFiles.length > 0 && !hasTestFiles) {
@@ -62,10 +62,10 @@ export function checkSourceFilesHaveTests({ ignorePattern, root, ...options }: T
 
   const missingTestFiles: string[] = [];
   const srcFiles = root
-    ? changedSrcFiles.filter(srcFile => srcFile.startsWith(root))
+    ? changedSrcFiles.filter((srcFile) => srcFile.startsWith(root))
     : changedSrcFiles;
 
-  srcFiles.forEach(srcFile => {
+  srcFiles.forEach((srcFile) => {
     if ((ignorePattern && srcFile.match(ignorePattern)) || srcFile.match(GLOBAL_IGNORE)) {
       return;
     }
@@ -84,7 +84,7 @@ export function checkSourceFilesHaveTests({ ignorePattern, root, ...options }: T
 
     const regex = new RegExp(testFile);
 
-    updatedFiles.forEach(file => {
+    updatedFiles.forEach((file) => {
       if (file.match(regex)) {
         missingTestFiles.push(`- ${srcFile.split(IS_SRC)[1]}`);
       }
@@ -138,7 +138,7 @@ export function disableComponentSnapshots(options: SnapshotOptions = {}) {
 // Disable new JavaScript files from being created.
 export function disableNewJavaScript() {
   const hasJS = danger.git.created_files.some(
-    file => (IS_SRC.test(file) || IS_TEST.test(file)) && JS_EXT.test(file),
+    (file) => (IS_SRC.test(file) || IS_TEST.test(file)) && JS_EXT.test(file),
   );
 
   if (hasJS) {

packages/config-danger/src/helpers.ts

@@ -28,8 +28,8 @@ export function isRevert(): boolean {
 }
 
 export async function countChangesInFile(file: string): Promise<number> {
-  return new Promise(resolve => {
-    danger.git.diffForFile(file).then(d => {
+  return new Promise((resolve) => {
+    danger.git.diffForFile(file).then((d) => {
       const added = (d?.added && d.added.split('\n').length) || 0;
       const removed = (d?.removed && d.removed.split('\n').length) || 0;
 

packages/config-jest/src/index.ts

@@ -17,8 +17,8 @@ export interface JestOptions {
   workspaces?: string[];
 }
 
-const exts = EXTS.map(ext => ext.slice(1));
-const extsWithoutJSON = exts.filter(ext => ext !== 'json');
+const exts = EXTS.map((ext) => ext.slice(1));
+const extsWithoutJSON = exts.filter((ext) => ext !== 'json');
 
 function fromHere(filePath: string): string {
   return `<rootDir>/${new Path(process.cwd()).relativeTo(
@@ -46,7 +46,7 @@ export function getConfig({
   const setupFilesAfterEnv = [fromHere('bootstrap/consumer.js')];
 
   if (workspaces.length > 0) {
-    workspaces.forEach(wsPath => {
+    workspaces.forEach((wsPath) => {
       roots.push(new Path('<rootDir>', wsPath.replace('/*', '')).path());
     });
   } else {
@@ -66,7 +66,7 @@ export function getConfig({
     bail: false,
     collectCoverageFrom: [createCoveragePattern(srcFolder), createCoveragePattern(testFolder)],
     coverageDirectory: './coverage',
-    coveragePathIgnorePatterns: IGNORE_PATHS.filter(ignore => !ignore.startsWith('*')),
+    coveragePathIgnorePatterns: IGNORE_PATHS.filter((ignore) => !ignore.startsWith('*')),
     coverageReporters: ['lcov', 'json-summary', 'html'],
     coverageThreshold: {
       global: {

packages/config-webpack/src/helpers.ts

@@ -47,7 +47,7 @@ export function getESMAliases(): AliasMap {
       onlyDirectories: true,
       onlyFiles: false,
     })
-    .forEach(modulePath => {
+    .forEach((modulePath) => {
       const packageName = modulePath.split('/node_modules/')[1];
       const esLessName = packageName.replace(/-es$/, '');
       const esPath = new Path(modulePath, 'es');
@@ -57,7 +57,7 @@ export function getESMAliases(): AliasMap {
       // optimal/lib -> optimal/esm
       if (esPath.exists() || esmPath.exists()) {
         const aliasPath = esPath.exists() ? `${packageName}/es` : `${packageName}/esm`;
-        const aliased = buildTargets.some(targetFolder => {
+        const aliased = buildTargets.some((targetFolder) => {
           if (new Path(modulePath, targetFolder).exists()) {
             aliases[`${packageName}/${targetFolder}`] = aliasPath;
 

packages/nimbus-common/src/git.ts

@@ -1,13 +1,13 @@
 import execa from 'execa';
 
 export function getLastTag(): Promise<string> {
-  return execa('git', ['describe', '--tags', '--abbrev=0', '@^']).then(response =>
+  return execa('git', ['describe', '--tags', '--abbrev=0', '@^']).then((response) =>
     response.stdout.trim(),
   );
 }
 
 export function getCommitsSince(since: string): Promise<string[]> {
-  return execa('git', ['log', '--oneline', `${since}..@`]).then(response =>
+  return execa('git', ['log', '--oneline', `${since}..@`]).then((response) =>
     response.stdout.trim().split('\n'),
   );
 }

packages/nimbus/hooks/checkNodeVersion.js

@@ -6,7 +6,7 @@ const { getPackage } = require('@airbnb/nimbus-common');
 
 // Only run if the engines block is defined
 if (getPackage().engines) {
-  execa('check-node-version', ['--package'], { preferLocal: true }).catch(error => {
+  execa('check-node-version', ['--package'], { preferLocal: true }).catch((error) => {
     console.error();
     console.error(chalk.red(error.stderr.trim()));
     console.error();

packages/nimbus/hooks/detectModuleChanges.js

@@ -31,6 +31,6 @@ execa('git', ['diff-tree', '-r', '--name-only', remoteHead, branchHead])
       );
     }
   })
-  .catch(error => {
+  .catch((error) => {
     console.log('\n ', chalk.red(`🛑  Failed to detect module changes: ${error.message}`), ' \n');
   });

packages/nimbus/src/bins/eject.ts

@@ -30,7 +30,7 @@ async function copyAndInstallDepsFromModule(
 ) {
   const pkg = require(`${moduleName}/package.json`);
   const deps = Object.keys(pkg.dependencies).filter(
-    dep => !dep.includes('@beemo') && !dep.includes('@airbnb/nimbus'),
+    (dep) => !dep.includes('@beemo') && !dep.includes('@airbnb/nimbus'),
   );
 
   await installDeps(deps, isYarn, isMonorepo);
@@ -63,7 +63,7 @@ function migrateDotfiles() {
     const dotPath = Path.resolve('.gitignore').path();
     let data = fs.readFileSync(dotPath, 'utf8');
 
-    toRemove.forEach(value => {
+    toRemove.forEach((value) => {
       data = data.replace(new RegExp(`${escapeRegExp(value)}\n?`, 'g'), '');
     });
 
@@ -87,7 +87,7 @@ function migratePackageScripts(nimbus: NimbusPackage['nimbus']) {
     delete scripts.release;
   }
 
-  Object.keys(scripts).forEach(key => {
+  Object.keys(scripts).forEach((key) => {
     const value = scripts[key];
     const esm = value.includes('--esm');
 
@@ -119,7 +119,7 @@ function migrateEslint() {
   const { extends: extendPaths, ...rootConfig } = require(configPath);
   let config: { extends: string[]; parserOptions?: object } = { extends: [] };
 
-  (extendPaths as string[]).forEach(extendPath => {
+  (extendPaths as string[]).forEach((extendPath) => {
     if (extendPath.startsWith('.')) {
       config = {
         ...config,
@@ -236,7 +236,7 @@ export async function eject() {
 
     pkg.set(
       'nimbus.drivers',
-      (pkg.get('nimbus.drivers') as string[]).filter(d => d !== driver),
+      (pkg.get('nimbus.drivers') as string[]).filter((d) => d !== driver),
     );
     pkg.save();
   }

packages/nimbus/src/bins/setup.ts

@@ -183,7 +183,7 @@ export async function setup() {
   console.log(`${chalk.cyan('[3/6]')} Installing dependencies`);
 
   await installDeps(
-    ['@airbnb/nimbus', ...response.drivers.map(driver => `@airbnb/config-${driver}`)],
+    ['@airbnb/nimbus', ...response.drivers.map((driver) => `@airbnb/config-${driver}`)],
     response.yarn,
     response.type === 'monolib',
   );

packages/nimbus/src/index.ts

@@ -9,7 +9,7 @@ function hasNoPositionalArgs(context: DriverContext, name: string): boolean {
 }
 
 function createWorkspacesGlob(workspaces: string[]): string {
-  const paths = workspaces.map(p => p.replace('./', ''));
+  const paths = workspaces.map((p) => p.replace('./', ''));
 
   return paths.length === 1 ? `${paths[0]}/` : `{${paths.join(',')}}/`;
 }
@@ -67,7 +67,7 @@ export default function nimbus(tool: Beemo) {
     }
 
     // Create a specialized tsconfig for ESLint
-    driver.onCreateConfigFile.listen(createContext => {
+    driver.onCreateConfigFile.listen((createContext) => {
       if (!usingTypeScript) {
         return;
       }
@@ -81,7 +81,7 @@ export default function nimbus(tool: Beemo) {
       } else {
         extendsFrom = './tsconfig.options.json';
 
-        workspaces.forEach(ws => {
+        workspaces.forEach((ws) => {
           const wsPath = new Path(ws);
 
           include.push(
@@ -139,7 +139,7 @@ export default function nimbus(tool: Beemo) {
    * - Always write files.
    * - Glob a ton of files by default.
    */
-  tool.onRunDriver.listen(context => {
+  tool.onRunDriver.listen((context) => {
     context.addOption('--write');
 
     if (hasNoPositionalArgs(context, 'prettier')) {

packages/nimbus/src/scripts/AutoRelease.ts

@@ -81,7 +81,7 @@ export default class AutoReleaseScript extends Script {
 
   handleCommand(promise: Promise<ExecaReturnValue>): Promise<ExecaReturnValue> {
     return promise
-      .then(response => {
+      .then((response) => {
         const out = response.stdout.trim();
 
         if (out) {
@@ -90,7 +90,7 @@ export default class AutoReleaseScript extends Script {
 
         return response;
       })
-      .catch(error => {
+      .catch((error) => {
         this.tool.log.error(error.stderr);
 
         throw error;

packages/nimbus/src/scripts/PullRequestChecks.ts

@@ -40,7 +40,7 @@ export default class PullRequestChecksScript extends Script {
       pull_number: Number(TRAVIS_PULL_REQUEST),
     });
 
-    const fileNames = new Set(files.map(file => path.basename(file.filename)));
+    const fileNames = new Set(files.map((file) => path.basename(file.filename)));
     const hasPackageChanges = fileNames.has('package.json');
 
     // this.tool.log('Changed files: %s', Array.from(fileNames).join(', '));