chore: remove typescript

.eslintrc.js

@@ -1,32 +1,8 @@
 module.exports = {
-  parser: '@typescript-eslint/parser',
-  parserOptions: {
-    ecmaVersion: 2018,
-    sourceType: 'module',
-  },
-  extends: [
-    'plugin:@typescript-eslint/recommended',
-    'eslint-config-kentcdodds',
-    'eslint-config-kentcdodds/jest',
-    'prettier/@typescript-eslint',
-  ],
-  settings: {
-    'import/resolver': {
-      node: {
-        extensions: ['.js', '.jsx', '.ts', '.tsx'],
-      },
-    },
-  },
+  extends: ['eslint-config-kentcdodds', 'eslint-config-kentcdodds/jest'],
   rules: {
     'no-console': 'off',
     'consistent-return': 'off',
+    'import/extensions': 'off',
   },
-  overrides: [
-    {
-      files: ['**/__tests__/**/*.ts'],
-      rules: {
-        '@typescript-eslint/explicit-function-return-type': 'off',
-      },
-    },
-  ],
 };

.travis.yml

@@ -5,7 +5,7 @@ cache:
 notifications:
   email: false
 node_js:
-  - '8'
+  - '10'
 before_install:
   - yarn global add codecov
 before_script:

babel.config.js

@@ -9,7 +9,6 @@ module.exports = {
         },
       },
     ],
-    '@babel/preset-typescript',
   ],
   plugins: [
     'lodash',

package.json

@@ -5,7 +5,6 @@
   "sideEffects": false,
   "main": "dist/github-trending.cjs.js",
   "module": "dist/github-trending.esm.js",
-  "types": "dist/index.d.ts",
   "engines": {
     "node": ">=10.0.0"
   },
@@ -27,7 +26,7 @@
   },
   "homepage": "https://github.com/huchenme/github-trending-api#readme",
   "dependencies": {
-    "@babel/runtime": "^7.6.2",
+    "@babel/runtime": "^7.7.2",
     "cheerio": "^1.0.0-rc.3",
     "cors": "^2.8.5",
     "express": "^4.17.1",
@@ -38,53 +37,40 @@
     "opencollective-postinstall": "^2.0.2"
   },
   "devDependencies": {
-    "@babel/core": "^7.6.2",
-    "@babel/node": "^7.6.2",
-    "@babel/plugin-proposal-class-properties": "^7.5.5",
+    "@babel/core": "^7.7.2",
+    "@babel/node": "^7.7.0",
+    "@babel/plugin-proposal-class-properties": "^7.7.0",
     "@babel/plugin-proposal-object-rest-spread": "^7.6.2",
     "@babel/plugin-transform-runtime": "^7.6.2",
-    "@babel/preset-env": "^7.6.2",
-    "@babel/preset-typescript": "^7.6.0",
-    "@types/cors": "^2.8.6",
-    "@types/express": "^4.17.1",
-    "@types/jest": "^24.0.21",
-    "@types/lodash": "^4.14.141",
-    "@types/memory-cache": "^0.2.0",
-    "@types/node-fetch": "^2.5.2",
-    "@typescript-eslint/eslint-plugin": "^2.3.2",
-    "@typescript-eslint/parser": "^2.3.2",
+    "@babel/preset-env": "^7.7.1",
+    "@babel/preset-typescript": "^7.7.2",
     "babel-jest": "^24.9.0",
     "babel-plugin-lodash": "^3.3.4",
     "doctoc": "^1.4.0",
-    "eslint": "^6.5.1",
-    "eslint-config-kentcdodds": "14.5.0",
-    "husky": "^3.0.8",
+    "eslint": "^6.6.0",
+    "eslint-config-kentcdodds": "14.6.1",
+    "husky": "^3.0.9",
     "jest": "^24.9.0",
-    "lint-staged": "^9.4.1",
-    "nodemon": "^1.19.3",
+    "lint-staged": "^9.4.2",
+    "nodemon": "^1.19.4",
     "npm-run-all": "^4.1.5",
-    "prettier": "^1.18.2",
+    "prettier": "^1.19.1",
     "rimraf": "^3.0.0",
-    "rollup": "^1.22.0",
+    "rollup": "^1.26.4",
     "rollup-plugin-babel": "^4.3.3",
     "rollup-plugin-json": "^4.0.0",
     "rollup-plugin-node-resolve": "^5.2.0",
     "rollup-plugin-terser": "^5.1.2",
-    "semantic-release": "^15.13.24",
-    "travis-deploy-once": "^5.0.11",
-    "typescript": "^3.6.3"
+    "semantic-release": "^15.13.30",
+    "travis-deploy-once": "^5.0.11"
   },
   "scripts": {
-    "dev": "nodemon --exec babel-node --extensions .ts ./src/server.ts",
+    "dev": "nodemon --exec babel-node ./src/server.js",
     "test": "jest --coverage",
-    "eslint": "eslint . --ext .ts,.js",
-    "type-check": "tsc --noEmit",
-    "type-check:watch": "npm run type-check -- --watch",
-    "validate": "npm-run-all eslint type-check test",
+    "eslint": "eslint .",
+    "validate": "npm-run-all eslint test",
     "prebuild": "rimraf dist",
-    "build": "npm-run-all build:*",
-    "build:types": "tsc --emitDeclarationOnly",
-    "build:js": "NODE_ENV=production rollup -c",
+    "build": "NODE_ENV=production rollup -c",
     "semantic-release": "semantic-release",
     "travis-deploy-once": "travis-deploy-once",
     "start": "node ./dist/server.cjs.js",
@@ -113,8 +99,5 @@
   "collective": {
     "type": "opencollective",
     "url": "https://opencollective.com/github-trending-api"
-  },
-  "resolutions": {
-    "@types/node": "^9.6.7"
   }
 }

rollup.config.js

@@ -7,7 +7,7 @@ import pkg from './package.json';
 
 const external = id => !id.startsWith('.') && !path.isAbsolute(id);
 
-const extensions = ['.js', '.jsx', '.ts', '.tsx'];
+const extensions = ['.js', '.jsx'];
 
 const resolvePlugin = resolve({
   extensions,
@@ -21,7 +21,7 @@ const babelPlugin = babel({
 
 export default [
   {
-    input: 'src/index.ts',
+    input: 'src/index.js',
     external,
     output: [
       { file: pkg.main, format: 'cjs' },
@@ -35,7 +35,7 @@ export default [
     ],
   },
   {
-    input: 'src/server.ts',
+    input: 'src/server.js',
     external,
     output: [{ file: 'dist/server.cjs.js', format: 'cjs' }],
     plugins: [json(), resolvePlugin, babelPlugin],

src/__tests__/fetch.ts → src/__tests__/fetch.js

@@ -5,10 +5,8 @@ import { fetchRepositories, fetchDevelopers } from '../fetch';
 
 jest.mock('node-fetch');
 
-const mockedFetch = (fetch as unknown) as jest.Mock;
-
 describe('fetchRepositories()', () => {
-  mockedFetch.mockReturnValueOnce({
+  fetch.mockReturnValueOnce({
     text: jest.fn().mockReturnValue(mockRepositories),
   });
 
@@ -18,7 +16,7 @@ describe('fetchRepositories()', () => {
 });
 
 describe('fetchDevelopers()', () => {
-  mockedFetch.mockReturnValueOnce({
+  fetch.mockReturnValueOnce({
     text: jest.fn().mockReturnValue(mockDevelopers),
   });
 

src/fetch.ts → src/fetch.js

@@ -4,11 +4,11 @@ import { omitBy, isNil } from 'lodash';
 
 const GITHUB_URL = 'https://github.com';
 
-function omitNil(object): any {
+function omitNil(object) {
   return omitBy(object, isNil);
 }
 
-function removeDefaultAvatarSize(src?: string): string {
+function removeDefaultAvatarSize(src) {
   /* istanbul ignore if */
   if (!src) {
     return src;
@@ -19,23 +19,21 @@ function removeDefaultAvatarSize(src?: string): string {
 export async function fetchRepositories({
   language = '',
   since = 'daily',
-} = {}): Promise<any> {
+} = {}) {
   const url = `${GITHUB_URL}/trending/${language}?since=${since}`;
   const data = await fetch(url);
   const $ = cheerio.load(await data.text());
   return (
     $('.Box article.Box-row')
       .get()
       // eslint-disable-next-line complexity
-      .map((repo): any => {
+      .map(repo => {
         const $repo = $(repo);
         const title = $repo
           .find('.h3')
           .text()
           .trim();
-        const [username, repoName] = title
-          .split('/')
-          .map((v): string => v.trim());
+        const [username, repoName] = title.split('/').map(v => v.trim());
         const relativeUrl = $repo
           .find('.h3')
           .find('a')
@@ -49,7 +47,7 @@ export async function fetchRepositories({
         const builtBy = $repo
           .find('span:contains("Built by")')
           .find('[data-hovercard-type="user"]')
-          .map((i, user): any => {
+          .map((i, user) => {
             const altString = $(user)
               .children('img')
               .attr('alt');
@@ -118,17 +116,14 @@ export async function fetchRepositories({
   );
 }
 
-export async function fetchDevelopers({
-  language = '',
-  since = 'daily',
-} = {}): Promise<any> {
+export async function fetchDevelopers({ language = '', since = 'daily' } = {}) {
   const data = await fetch(
     `${GITHUB_URL}/trending/developers/${language}?since=${since}`
   );
   const $ = cheerio.load(await data.text());
   return $('.Box article.Box-row')
     .get()
-    .map((dev): any => {
+    .map(dev => {
       const $dev = $(dev);
       const relativeUrl = $dev.find('.h3 a').attr('href');
       const name = $dev

src/index.ts → src/index.js

@@ -4,32 +4,32 @@ import languages from './languages.json';
 
 const SERVER_URL = 'https://github-trending-api.now.sh';
 
-function buildUrl(baseUrl, params = {}): string {
+function buildUrl(baseUrl, params = {}) {
   const queryString = Object.keys(params)
-    .filter((key): string | undefined => params[key])
-    .map((key): string => `${key}=${params[key]}`)
+    .filter(key => params[key])
+    .map(key => `${key}=${params[key]}`)
     .join('&');
 
   return queryString === '' ? baseUrl : `${baseUrl}?${queryString}`;
 }
 
-export async function fetchRepositories(params): Promise<any> {
+export async function fetchRepositories(params) {
   const res = await fetch(buildUrl(`${SERVER_URL}/repositories`, params));
   if (!res.ok) {
     throw new Error('Something went wrong');
   }
   return res.json();
 }
 
-export async function fetchDevelopers(params): Promise<any> {
+export async function fetchDevelopers(params) {
   const res = await fetch(buildUrl(`${SERVER_URL}/developers`, params));
   if (!res.ok) {
     throw new Error('Something went wrong');
   }
   return res.json();
 }
 
-export async function fetchRandomRepository(params): Promise<any> {
+export async function fetchRandomRepository(params) {
   const res = await fetch(buildUrl(`${SERVER_URL}/repositories`, params));
   if (!res.ok) {
     throw new Error('Something went wrong');
@@ -38,7 +38,7 @@ export async function fetchRandomRepository(params): Promise<any> {
   return sample(json);
 }
 
-export async function fetchRandomRepositories(size = 1, params): Promise<any> {
+export async function fetchRandomRepositories(size = 1, params) {
   const res = await fetch(buildUrl(`${SERVER_URL}/repositories`, params));
   if (!res.ok) {
     throw new Error('Something went wrong');