Disable ESLint rule conflicting with Prettier

.eslintrc.cjs

@@ -4,17 +4,13 @@ module.exports = {
     node: true,
     jest: true
   },
-  extends: [
-    'standard'
-  ],
+  extends: ['standard', 'prettier'],
   parser: '@typescript-eslint/parser',
   parserOptions: {
     ecmaVersion: 'latest',
     sourceType: 'module'
   },
-  plugins: [
-    '@typescript-eslint'
-  ],
+  plugins: ['@typescript-eslint'],
   rules: {},
   ignorePatterns: ['**/lib/**/*.js']
 }

.prettierignore

@@ -0,0 +1,3 @@
+coverage/
+packages/*/lib/
+package-lock.json

examples/metarefresh-plugin.ts

@@ -1,15 +1,21 @@
 import { IncomingMessage } from 'http'
 import { Follow, Stop } from 'tall'
 
-export async function metaRefreshPlugin (url: URL, response: IncomingMessage, previous: Follow | Stop): Promise<Follow | Stop> {
+export async function metaRefreshPlugin(
+  url: URL,
+  response: IncomingMessage,
+  previous: Follow | Stop
+): Promise<Follow | Stop> {
   let html = ''
   for await (const chunk of response) {
     html += chunk.toString()
   }
 
   // note: this is actually not a great idea, it's best to use something like cheerio to parse HTML
   // but for the sake of illustrating how to use plugins this is good enough here...
-  const metaHttpEquivUrl = html.match(/meta +http-equiv="refresh" +content="\d;url=(http[^"]+)"/)?.[1]
+  const metaHttpEquivUrl = html.match(
+    /meta +http-equiv="refresh" +content="\d;url=(http[^"]+)"/
+  )?.[1]
 
   if (metaHttpEquivUrl) {
     return new Follow(new URL(metaHttpEquivUrl))

packages/tall/jest.config.cjs → jest.config.cjs

@@ -1,10 +1,4 @@
-/*
- * For a detailed explanation regarding each configuration property and type check, visit:
- * https://jestjs.io/docs/en/configuration.html
- */
-
-module.exports = {
-  displayName: 'tall',
+const sharedConfig = {
   // All imported modules in your tests should be mocked automatically
   // automock: false,
 
@@ -21,7 +15,7 @@ module.exports = {
   // collectCoverage: false,
 
   // An array of glob patterns indicating a set of files for which coverage information should be collected
-  collectCoverageFrom: ['src/index.ts'],
+  collectCoverageFrom: ['packages/**/src/*.ts'],
 
   // The directory where Jest should output its coverage files
   coverageDirectory: 'coverage',
@@ -35,12 +29,7 @@ module.exports = {
   coverageProvider: 'v8',
 
   // A list of reporter names that Jest uses when writing coverage reports
-  coverageReporters: [
-    'json',
-    'text',
-    'lcov',
-    'clover'
-  ],
+  coverageReporters: ['json', 'text', 'lcov', 'clover'],
 
   // An object that configures minimum threshold enforcement for coverage results
   // coverageThreshold: undefined,
@@ -118,9 +107,7 @@ module.exports = {
   // rootDir: undefined,
 
   // A list of paths to directories that Jest should use to search for files in
-  roots: [
-    'src'
-  ],
+  // roots: ['src'],
 
   // Allows you to use a custom runner instead of Jest's default test runner
   // runner: 'jest-runner-tsc',
@@ -193,3 +180,12 @@ module.exports = {
   // Whether to use watchman for file crawling
   // watchman: true,
 }
+
+module.exports = {
+  projects: [
+    {
+      displayName: 'tall',
+      ...sharedConfig
+    }
+  ]
+}

package.json

@@ -7,7 +7,11 @@
     "packages/*"
   ],
   "scripts": {
-    "test": "npm test --workspaces",
+    "format": "prettier --write ./**/*.{cjs,js,ts,json}",
+    "test:format": "prettier --list-different ./**/*.{cjs,js,ts,json}",
+    "test:lint": "eslint .",
+    "test:unit": "jest --coverage --verbose",
+    "test": "npm run test:format && npm run test:lint && npm run test:unit",
     "build": "npm run build --if-present --workspaces",
     "build:test": "npm run build:test --if-present --workspaces"
   },
@@ -29,12 +33,14 @@
     "@typescript-eslint/parser": "^5.12.0",
     "codecov": "^3.8.1",
     "eslint": "^8.25.0",
+    "eslint-config-prettier": "^8.5.0",
     "eslint-config-standard": "^17.0.0",
     "eslint-plugin-import": "^2.25.4",
     "eslint-plugin-n": "^15.3.0",
     "eslint-plugin-promise": "^6.0.1",
     "jest": "^29.1.2",
     "nock": "^13.0.6",
+    "prettier": "^2.7.1",
     "ts-jest": "^29.0.3",
     "ts-node": "^10.5.0",
     "typescript": "^4.5.5"

packages/tall/package.json

@@ -23,10 +23,7 @@
     "build": "tsc -p tsconfig.json && tsc -p tsconfig-cjs.json && echo '{\"type\":\"commonjs\"}' > lib/cjs/package.json",
     "build:test": "node test/commonjs.cjs && node test/esm.js",
     "prepublish": "npm run build",
-    "prepare": "npm run build",
-    "test:lint": "eslint .",
-    "test:unit": "jest --coverage --verbose",
-    "test": "npm run test:lint && npm run test:unit"
+    "prepare": "npm run build"
   },
   "repository": {
     "type": "git",

packages/tall/src/index.test.ts

@@ -1,6 +1,6 @@
 import { IncomingMessage } from 'http'
 import nock from 'nock'
-import { Follow, locationHeaderPlugin, Stop, tall } from '.'
+import { Follow, locationHeaderPlugin, Stop, tall } from './'
 
 beforeEach(() => {
   nock.cleanAll()
@@ -11,10 +11,7 @@ test('it should unshorten a link using https', async () => {
     .get('/a-link')
     .times(1)
     .reply(301, 'Moved', { location: 'https://dest.pizza/a-link' })
-  nock('https://dest.pizza')
-    .get('/a-link')
-    .times(1)
-    .reply(200, 'OK')
+  nock('https://dest.pizza').get('/a-link').times(1).reply(200, 'OK')
 
   const url = await tall('https://example.com/a-link')
 
@@ -26,10 +23,7 @@ test('it should unshorten a link using http', async () => {
     .get('/a-link')
     .times(1)
     .reply(301, 'Moved', { location: 'http://dest.pizza/a-link' })
-  nock('http://dest.pizza')
-    .get('/a-link')
-    .times(1)
-    .reply(200, 'OK')
+  nock('http://dest.pizza').get('/a-link').times(1).reply(200, 'OK')
 
   const url = await tall('http://example.com/a-link')
 
@@ -51,7 +45,9 @@ test('it should fail if the request times out', async () => {
     .delay(1000)
     .reply(200, 'OK')
 
-  await expect(() => tall('http://example.com/a-link', { timeout: 1 })).rejects.toThrow()
+  await expect(() =>
+    tall('http://example.com/a-link', { timeout: 1 })
+  ).rejects.toThrow()
 })
 
 test('it should not fail if the request is within the timeout', async () => {
@@ -60,21 +56,15 @@ test('it should not fail if the request is within the timeout', async () => {
     .times(1)
     .delay(1)
     .reply(301, 'Moved', { location: 'http://dest.pizza/a-link' })
-  nock('http://dest.pizza')
-    .get('/a-link')
-    .times(1)
-    .reply(200, 'OK')
+  nock('http://dest.pizza').get('/a-link').times(1).reply(200, 'OK')
 
   const url = await tall('http://example.com/a-link', { timeout: 1000 })
 
   expect(url).toBe('http://dest.pizza/a-link')
 })
 
 test('it should return the original url if no redirect', async () => {
-  nock('https://example.com')
-    .get('/test')
-    .times(1)
-    .reply(200, 'OK')
+  nock('https://example.com').get('/test').times(1).reply(200, 'OK')
 
   const url = await tall('https://example.com/test')
 
@@ -133,10 +123,9 @@ test('it should allow to use a different method', async () => {
 })
 
 test('it should support redirects containing querystring parameters (see #17 and #19)', async () => {
-  nock('http://bit.ly')
-    .head('/fkWS88')
-    .times(1)
-    .reply(301, 'Moved', { location: 'http://news.ycombinator.com/item?id=2025354' })
+  nock('http://bit.ly').head('/fkWS88').times(1).reply(301, 'Moved', {
+    location: 'http://news.ycombinator.com/item?id=2025354'
+  })
 
   nock('http://news.ycombinator.com')
     .head('/item')
@@ -150,10 +139,9 @@ test('it should support redirects containing querystring parameters (see #17 and
 })
 
 test('The plugin chains behaves as expected', async () => {
-  nock('http://bit.ly')
-    .head('/fkWS88')
-    .times(1)
-    .reply(301, 'Moved', { location: 'http://news.ycombinator.com/item?id=2025354' })
+  nock('http://bit.ly').head('/fkWS88').times(1).reply(301, 'Moved', {
+    location: 'http://news.ycombinator.com/item?id=2025354'
+  })
 
   nock('http://news.ycombinator.com')
     .head('/item')
@@ -163,17 +151,28 @@ test('The plugin chains behaves as expected', async () => {
 
   const pluginTrace: string[] = []
 
-  const plugin1 = async function plugin1 (url: URL, response: IncomingMessage, previous: Follow | Stop): Promise<Follow | Stop> {
+  const plugin1 = async function plugin1(
+    url: URL,
+    response: IncomingMessage,
+    previous: Follow | Stop
+  ): Promise<Follow | Stop> {
     pluginTrace.push(`plugin 1 ${url.toString()}`)
     return previous
   }
 
-  const plugin2 = async function plugin1 (url: URL, response: IncomingMessage, previous: Follow | Stop): Promise<Follow | Stop> {
+  const plugin2 = async function plugin1(
+    url: URL,
+    response: IncomingMessage,
+    previous: Follow | Stop
+  ): Promise<Follow | Stop> {
     pluginTrace.push(`plugin 2 ${url.toString()}`)
     return previous
   }
 
-  const url = await tall('http://bit.ly/fkWS88', { method: 'HEAD', plugins: [locationHeaderPlugin, plugin1, plugin2] })
+  const url = await tall('http://bit.ly/fkWS88', {
+    method: 'HEAD',
+    plugins: [locationHeaderPlugin, plugin1, plugin2]
+  })
 
   expect(url).toBe('http://news.ycombinator.com/item?id=2025354')
   expect(pluginTrace).toEqual([