fix: remove is-windows dependency (#207)

.all-contributorsrc

@@ -193,6 +193,15 @@
       "contributions": [
         "doc"
       ]
+    },
+    {
+      "login": "bibo5088",
+      "name": "bibo5088",
+      "avatar_url": "https://avatars0.githubusercontent.com/u/17709887?v=4",
+      "profile": "https://github.com/bibo5088",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "repoHost": "https://github.com",

README.md

@@ -16,7 +16,7 @@ Run scripts that set and use environment variables across platforms
 [![downloads][downloads-badge]][npm-stat]
 
 [![MIT License][license-badge]][LICENSE]
-[![All Contributors](https://img.shields.io/badge/all_contributors-18-orange.svg?style=flat-square)](#contributors)
+[![All Contributors](https://img.shields.io/badge/all_contributors-19-orange.svg?style=flat-square)](#contributors)
 [![PRs Welcome][prs-badge]][prs]
 [![Donate][donate-badge]][donate]
 [![Code of Conduct][coc-badge]][coc]
@@ -161,8 +161,10 @@ Thanks goes to these people ([emoji key][emojis]):
 
 <!-- ALL-CONTRIBUTORS-LIST:START - Do not remove or modify this section -->
 <!-- prettier-ignore -->
-<table><tr><td align="center"><a href="https://kentcdodds.com"><img src="https://avatars.githubusercontent.com/u/1500684?v=3" width="100px;" alt="Kent C. Dodds"/><br /><sub><b>Kent C. Dodds</b></sub></a><br /><a href="https://github.com/kentcdodds/cross-env/commits?author=kentcdodds" title="Code">💻</a> <a href="https://github.com/kentcdodds/cross-env/commits?author=kentcdodds" title="Documentation">📖</a> <a href="#infra-kentcdodds" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a> <a href="https://github.com/kentcdodds/cross-env/commits?author=kentcdodds" title="Tests">⚠️</a></td><td align="center"><a href="https://zhuangya.me"><img src="https://avatars1.githubusercontent.com/u/499038?v=3" width="100px;" alt="Ya Zhuang "/><br /><sub><b>Ya Zhuang </b></sub></a><br /><a href="#plugin-zhuangya" title="Plugin/utility libraries">🔌</a> <a href="https://github.com/kentcdodds/cross-env/commits?author=zhuangya" title="Documentation">📖</a></td><td align="center"><a href="https://wopian.me"><img src="https://avatars3.githubusercontent.com/u/3440094?v=3" width="100px;" alt="James Harris"/><br /><sub><b>James Harris</b></sub></a><br /><a href="https://github.com/kentcdodds/cross-env/commits?author=wopian" title="Documentation">📖</a></td><td align="center"><a href="https://github.com/compumike08"><img src="https://avatars1.githubusercontent.com/u/8941730?v=3" width="100px;" alt="compumike08"/><br /><sub><b>compumike08</b></sub></a><br /><a href="https://github.com/kentcdodds/cross-env/issues?q=author%3Acompumike08" title="Bug reports">🐛</a> <a href="https://github.com/kentcdodds/cross-env/commits?author=compumike08" title="Documentation">📖</a> <a href="https://github.com/kentcdodds/cross-env/commits?author=compumike08" title="Tests">⚠️</a></td><td align="center"><a href="https://github.com/danielo515"><img src="https://avatars1.githubusercontent.com/u/2270425?v=3" width="100px;" alt="Daniel Rodríguez Rivero"/><br /><sub><b>Daniel Rodríguez Rivero</b></sub></a><br /><a href="https://github.com/kentcdodds/cross-env/issues?q=author%3Adanielo515" title="Bug reports">🐛</a> <a href="https://github.com/kentcdodds/cross-env/commits?author=danielo515" title="Code">💻</a> <a href="https://github.com/kentcdodds/cross-env/commits?author=danielo515" title="Documentation">📖</a></td><td align="center"><a href="https://github.com/inyono"><img src="https://avatars2.githubusercontent.com/u/1508477?v=3" width="100px;" alt="Jonas Keinholz"/><br /><sub><b>Jonas Keinholz</b></sub></a><br /><a href="https://github.com/kentcdodds/cross-env/issues?q=author%3Ainyono" title="Bug reports">🐛</a> <a href="https://github.com/kentcdodds/cross-env/commits?author=inyono" title="Code">💻</a> <a href="https://github.com/kentcdodds/cross-env/commits?author=inyono" title="Tests">⚠️</a></td><td align="center"><a href="https://github.com/hgwood"><img src="https://avatars3.githubusercontent.com/u/1656170?v=3" width="100px;" alt="Hugo Wood"/><br /><sub><b>Hugo Wood</b></sub></a><br /><a href="https://github.com/kentcdodds/cross-env/issues?q=author%3Ahgwood" title="Bug reports">🐛</a> <a href="https://github.com/kentcdodds/cross-env/commits?author=hgwood" title="Code">💻</a> <a href="https://github.com/kentcdodds/cross-env/commits?author=hgwood" title="Tests">⚠️</a></td></tr><tr><td align="center"><a href="https://github.com/thomasthiebaud"><img src="https://avatars0.githubusercontent.com/u/3715715?v=3" width="100px;" alt="Thiebaud Thomas"/><br /><sub><b>Thiebaud Thomas</b></sub></a><br /><a href="https://github.com/kentcdodds/cross-env/issues?q=author%3Athomasthiebaud" title="Bug reports">🐛</a> <a href="https://github.com/kentcdodds/cross-env/commits?author=thomasthiebaud" title="Code">💻</a> <a href="https://github.com/kentcdodds/cross-env/commits?author=thomasthiebaud" title="Tests">⚠️</a></td><td align="center"><a href="https://daniel.blog"><img src="https://avatars1.githubusercontent.com/u/1715800?v=3" width="100px;" alt="Daniel Rey López"/><br /><sub><b>Daniel Rey López</b></sub></a><br /><a href="https://github.com/kentcdodds/cross-env/commits?author=DanReyLop" title="Code">💻</a> <a href="https://github.com/kentcdodds/cross-env/commits?author=DanReyLop" title="Tests">⚠️</a></td><td align="center"><a href="http://amilajack.com"><img src="https://avatars2.githubusercontent.com/u/6374832?v=3" width="100px;" alt="Amila Welihinda"/><br /><sub><b>Amila Welihinda</b></sub></a><br /><a href="#infra-amilajack" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a></td><td align="center"><a href="https://twitter.com/paulcbetts"><img src="https://avatars1.githubusercontent.com/u/1396?v=3" width="100px;" alt="Paul Betts"/><br /><sub><b>Paul Betts</b></sub></a><br /><a href="https://github.com/kentcdodds/cross-env/issues?q=author%3Apaulcbetts" title="Bug reports">🐛</a> <a href="https://github.com/kentcdodds/cross-env/commits?author=paulcbetts" title="Code">💻</a></td><td align="center"><a href="https://github.com/turnerhayes"><img src="https://avatars1.githubusercontent.com/u/6371670?v=3" width="100px;" alt="Turner Hayes"/><br /><sub><b>Turner Hayes</b></sub></a><br /><a href="https://github.com/kentcdodds/cross-env/issues?q=author%3Aturnerhayes" title="Bug reports">🐛</a> <a href="https://github.com/kentcdodds/cross-env/commits?author=turnerhayes" title="Code">💻</a> <a href="https://github.com/kentcdodds/cross-env/commits?author=turnerhayes" title="Tests">⚠️</a></td><td align="center"><a href="https://github.com/sudo-suhas"><img src="https://avatars2.githubusercontent.com/u/22251956?v=4" width="100px;" alt="Suhas Karanth"/><br /><sub><b>Suhas Karanth</b></sub></a><br /><a href="https://github.com/kentcdodds/cross-env/commits?author=sudo-suhas" title="Code">💻</a> <a href="https://github.com/kentcdodds/cross-env/commits?author=sudo-suhas" title="Tests">⚠️</a></td><td align="center"><a href="https://github.com/sventschui"><img src="https://avatars3.githubusercontent.com/u/512692?v=4" width="100px;" alt="Sven"/><br /><sub><b>Sven</b></sub></a><br /><a href="https://github.com/kentcdodds/cross-env/commits?author=sventschui" title="Code">💻</a> <a href="https://github.com/kentcdodds/cross-env/commits?author=sventschui" title="Documentation">📖</a> <a href="#example-sventschui" title="Examples">💡</a> <a href="https://github.com/kentcdodds/cross-env/commits?author=sventschui" title="Tests">⚠️</a></td></tr><tr><td align="center"><a href="https://github.com/NicoZelaya"><img src="https://avatars0.githubusercontent.com/u/5522668?v=4" width="100px;" alt="D. Nicolás Lopez Zelaya"/><br /><sub><b>D. Nicolás Lopez Zelaya</b></sub></a><br /><a href="https://github.com/kentcdodds/cross-env/commits?author=NicoZelaya" title="Code">💻</a></td><td align="center"><a href="http://bithavoc.io"><img src="https://avatars3.githubusercontent.com/u/219289?v=4" width="100px;" alt="Johan Hernandez"/><br /><sub><b>Johan Hernandez</b></sub></a><br /><a href="https://github.com/kentcdodds/cross-env/commits?author=bithavoc" title="Code">💻</a></td><td align="center"><a href="https://github.com/jnielson94"><img src="https://avatars3.githubusercontent.com/u/13559161?v=4" width="100px;" alt="Jordan Nielson"/><br /><sub><b>Jordan Nielson</b></sub></a><br /><a href="https://github.com/kentcdodds/cross-env/issues?q=author%3Ajnielson94" title="Bug reports">🐛</a> <a href="https://github.com/kentcdodds/cross-env/commits?author=jnielson94" title="Code">💻</a> <a href="https://github.com/kentcdodds/cross-env/commits?author=jnielson94" title="Tests">⚠️</a></td><td align="center"><a href="https://nz.linkedin.com/in/jsonc11"><img src="https://avatars0.githubusercontent.com/u/5185660?v=4" width="100px;" alt="Jason Cooke"/><br /><sub><b>Jason Cooke</b></sub></a><br /><a href="https://github.com/kentcdodds/cross-env/commits?author=Jason-Cooke" title="Documentation">📖</a></td></tr></table>
-
+| [<img src="https://avatars.githubusercontent.com/u/1500684?v=3" width="100px;"/><br /><sub><b>Kent C. Dodds</b></sub>](https://kentcdodds.com)<br />[💻](https://github.com/kentcdodds/cross-env/commits?author=kentcdodds "Code") [📖](https://github.com/kentcdodds/cross-env/commits?author=kentcdodds "Documentation") [🚇](#infra-kentcdodds "Infrastructure (Hosting, Build-Tools, etc)") [⚠️](https://github.com/kentcdodds/cross-env/commits?author=kentcdodds "Tests") | [<img src="https://avatars1.githubusercontent.com/u/499038?v=3" width="100px;"/><br /><sub><b>Ya Zhuang </b></sub>](https://zhuangya.me)<br />[🔌](#plugin-zhuangya "Plugin/utility libraries") [📖](https://github.com/kentcdodds/cross-env/commits?author=zhuangya "Documentation") | [<img src="https://avatars3.githubusercontent.com/u/3440094?v=3" width="100px;"/><br /><sub><b>James Harris</b></sub>](https://wopian.me)<br />[📖](https://github.com/kentcdodds/cross-env/commits?author=wopian "Documentation") | [<img src="https://avatars1.githubusercontent.com/u/8941730?v=3" width="100px;"/><br /><sub><b>compumike08</b></sub>](https://github.com/compumike08)<br />[🐛](https://github.com/kentcdodds/cross-env/issues?q=author%3Acompumike08 "Bug reports") [📖](https://github.com/kentcdodds/cross-env/commits?author=compumike08 "Documentation") [⚠️](https://github.com/kentcdodds/cross-env/commits?author=compumike08 "Tests") | [<img src="https://avatars1.githubusercontent.com/u/2270425?v=3" width="100px;"/><br /><sub><b>Daniel Rodríguez Rivero</b></sub>](https://github.com/danielo515)<br />[🐛](https://github.com/kentcdodds/cross-env/issues?q=author%3Adanielo515 "Bug reports") [💻](https://github.com/kentcdodds/cross-env/commits?author=danielo515 "Code") [📖](https://github.com/kentcdodds/cross-env/commits?author=danielo515 "Documentation") | [<img src="https://avatars2.githubusercontent.com/u/1508477?v=3" width="100px;"/><br /><sub><b>Jonas Keinholz</b></sub>](https://github.com/inyono)<br />[🐛](https://github.com/kentcdodds/cross-env/issues?q=author%3Ainyono "Bug reports") [💻](https://github.com/kentcdodds/cross-env/commits?author=inyono "Code") [⚠️](https://github.com/kentcdodds/cross-env/commits?author=inyono "Tests") | [<img src="https://avatars3.githubusercontent.com/u/1656170?v=3" width="100px;"/><br /><sub><b>Hugo Wood</b></sub>](https://github.com/hgwood)<br />[🐛](https://github.com/kentcdodds/cross-env/issues?q=author%3Ahgwood "Bug reports") [💻](https://github.com/kentcdodds/cross-env/commits?author=hgwood "Code") [⚠️](https://github.com/kentcdodds/cross-env/commits?author=hgwood "Tests") |
+| :---: | :---: | :---: | :---: | :---: | :---: | :---: |
+| [<img src="https://avatars0.githubusercontent.com/u/3715715?v=3" width="100px;"/><br /><sub><b>Thiebaud Thomas</b></sub>](https://github.com/thomasthiebaud)<br />[🐛](https://github.com/kentcdodds/cross-env/issues?q=author%3Athomasthiebaud "Bug reports") [💻](https://github.com/kentcdodds/cross-env/commits?author=thomasthiebaud "Code") [⚠️](https://github.com/kentcdodds/cross-env/commits?author=thomasthiebaud "Tests") | [<img src="https://avatars1.githubusercontent.com/u/1715800?v=3" width="100px;"/><br /><sub><b>Daniel Rey López</b></sub>](https://daniel.blog)<br />[💻](https://github.com/kentcdodds/cross-env/commits?author=DanReyLop "Code") [⚠️](https://github.com/kentcdodds/cross-env/commits?author=DanReyLop "Tests") | [<img src="https://avatars2.githubusercontent.com/u/6374832?v=3" width="100px;"/><br /><sub><b>Amila Welihinda</b></sub>](http://amilajack.com)<br />[🚇](#infra-amilajack "Infrastructure (Hosting, Build-Tools, etc)") | [<img src="https://avatars1.githubusercontent.com/u/1396?v=3" width="100px;"/><br /><sub><b>Paul Betts</b></sub>](https://twitter.com/paulcbetts)<br />[🐛](https://github.com/kentcdodds/cross-env/issues?q=author%3Apaulcbetts "Bug reports") [💻](https://github.com/kentcdodds/cross-env/commits?author=paulcbetts "Code") | [<img src="https://avatars1.githubusercontent.com/u/6371670?v=3" width="100px;"/><br /><sub><b>Turner Hayes</b></sub>](https://github.com/turnerhayes)<br />[🐛](https://github.com/kentcdodds/cross-env/issues?q=author%3Aturnerhayes "Bug reports") [💻](https://github.com/kentcdodds/cross-env/commits?author=turnerhayes "Code") [⚠️](https://github.com/kentcdodds/cross-env/commits?author=turnerhayes "Tests") | [<img src="https://avatars2.githubusercontent.com/u/22251956?v=4" width="100px;"/><br /><sub><b>Suhas Karanth</b></sub>](https://github.com/sudo-suhas)<br />[💻](https://github.com/kentcdodds/cross-env/commits?author=sudo-suhas "Code") [⚠️](https://github.com/kentcdodds/cross-env/commits?author=sudo-suhas "Tests") | [<img src="https://avatars3.githubusercontent.com/u/512692?v=4" width="100px;"/><br /><sub><b>Sven</b></sub>](https://github.com/sventschui)<br />[💻](https://github.com/kentcdodds/cross-env/commits?author=sventschui "Code") [📖](https://github.com/kentcdodds/cross-env/commits?author=sventschui "Documentation") [💡](#example-sventschui "Examples") [⚠️](https://github.com/kentcdodds/cross-env/commits?author=sventschui "Tests") |
+| [<img src="https://avatars0.githubusercontent.com/u/5522668?v=4" width="100px;"/><br /><sub><b>D. Nicolás Lopez Zelaya</b></sub>](https://github.com/NicoZelaya)<br />[💻](https://github.com/kentcdodds/cross-env/commits?author=NicoZelaya "Code") | [<img src="https://avatars3.githubusercontent.com/u/219289?v=4" width="100px;"/><br /><sub><b>Johan Hernandez</b></sub>](http://bithavoc.io)<br />[💻](https://github.com/kentcdodds/cross-env/commits?author=bithavoc "Code") | [<img src="https://avatars3.githubusercontent.com/u/13559161?v=4" width="100px;"/><br /><sub><b>Jordan Nielson</b></sub>](https://github.com/jnielson94)<br />[🐛](https://github.com/kentcdodds/cross-env/issues?q=author%3Ajnielson94 "Bug reports") [💻](https://github.com/kentcdodds/cross-env/commits?author=jnielson94 "Code") [⚠️](https://github.com/kentcdodds/cross-env/commits?author=jnielson94 "Tests") | [<img src="https://avatars0.githubusercontent.com/u/5185660?v=4" width="100px;"/><br /><sub><b>Jason Cooke</b></sub>](https://nz.linkedin.com/in/jsonc11)<br />[📖](https://github.com/kentcdodds/cross-env/commits?author=Jason-Cooke "Documentation") | [<img src="https://avatars0.githubusercontent.com/u/17709887?v=4" width="100px;"/><br /><sub><b>bibo5088</b></sub>](https://github.com/bibo5088)<br />[💻](https://github.com/kentcdodds/cross-env/commits?author=bibo5088 "Code") |
 <!-- ALL-CONTRIBUTORS-LIST:END -->
 
 This project follows the [all-contributors][all-contributors] specification. Contributions of any kind welcome!

package.json

@@ -25,8 +25,7 @@
   "author": "Kent C. Dodds <kent@doddsfamily.us> (http://kentcdodds.com/)",
   "license": "MIT",
   "dependencies": {
-    "cross-spawn": "^6.0.5",
-    "is-windows": "^1.0.0"
+    "cross-spawn": "^6.0.5"
   },
   "devDependencies": {
     "kcd-scripts": "^0.3.4"

src/__tests__/command.js

@@ -1,6 +1,8 @@
-import isWindowsMock from 'is-windows'
+import isWindowsMock from '../is-windows'
 import commandConvert from '../command'
 
+jest.mock('../is-windows')
+
 const env = {
   test: 'a',
   test1: 'b',

src/__tests__/index.js

@@ -1,5 +1,7 @@
 import crossSpawnMock from 'cross-spawn'
-import isWindowsMock from 'is-windows'
+import isWindowsMock from '../is-windows'
+
+jest.mock('../is-windows')
 
 const crossEnv = require('../')
 

src/__tests__/is-windows.js

@@ -0,0 +1,25 @@
+import isWindows from "../is-windows"
+
+it(`should return true if the current OS is Windows`, () => {
+  process.platform = 'win32'
+  expect(isWindows()).toBe(true)
+
+})
+
+it(`should return false if the current OS is not Windows`, () => {
+  process.platform = 'linux'
+  expect(isWindows()).toBe(false)
+})
+
+it(`should return true if the OSTYPE is cygwin or msys`, () => {
+  process.platform = 'linux'
+
+  process.env.OSTYPE = 'cygwin'
+  expect(isWindows()).toBe(true)
+
+  process.env.OSTYPE = 'msys'
+  expect(isWindows()).toBe(true)
+
+  process.env.OSTYPE = ''
+  expect(isWindows()).toBe(false)
+})

src/__tests__/variable.js

@@ -1,6 +1,8 @@
-import isWindowsMock from 'is-windows'
+import isWindowsMock from '../is-windows'
 import varValueConvert from '../variable'
 
+jest.mock('../is-windows')
+
 const JSON_VALUE = '{\\"foo\\":\\"bar\\"}'
 
 beforeEach(() => {

src/command.js

@@ -1,5 +1,5 @@
 import path from 'path'
-import isWindows from 'is-windows'
+import isWindows from './is-windows'
 
 export default commandConvert
 

src/is-windows.js

@@ -0,0 +1 @@
+export default () => process.platform === 'win32' || /^(msys|cygwin)$/.test(process.env.OSTYPE)

src/variable.js

@@ -1,4 +1,4 @@
-import isWindows from 'is-windows'
+import isWindows from './is-windows'
 
 const pathLikeEnvVarWhitelist = new Set(['PATH', 'NODE_PATH'])