feat: improved implementation with tests

.eslintrc

@@ -1,5 +1,8 @@
 {
   "extends": [
     "@nuxtjs/eslint-config-typescript"
-  ]
+  ],
+  "rules": {
+    "no-unused-expressions": "off"
+  }
 }

.github/workflows/ci.yml

@@ -11,7 +11,11 @@ on:
 
 jobs:
   ci:
-    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest]
+
+    runs-on: ${{ matrix.os }}
 
     steps:
       - uses: actions/checkout@v2
@@ -21,3 +25,4 @@ jobs:
           cache: yarn
       - run: yarn install
       - run: yarn lint
+      - run: yarn test

.gitignore

@@ -5,3 +5,4 @@ node_modules
 coverage
 dist
 types
+.nyc_output

LICENSE

@@ -19,3 +19,26 @@ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
+
+--------------------------------------------------------------------------------
+
+Copyright Joyent, Inc. and other Node contributors.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to permit
+persons to whom the Software is furnished to do so, subject to the
+following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

@@ -45,6 +45,8 @@ Read more about path utils from [Node.js documentation](https://nodejs.org/api/p
 
 MIT. Made with 💖
 
+Some code used form Node.js project. See [LICENSE](./LICENSE).
+
 <!-- Refs -->
 [npm-v-src]: https://img.shields.io/npm/v/pathe?style=flat-square
 [npm-v-href]: https://npmjs.com/package/pathe

package.json

@@ -21,14 +21,20 @@
     "lint": "eslint --ext .ts .",
     "prepublishOnly": "yarn build",
     "release": "yarn test && standard-version && git push --follow-tags && npm publish",
-    "test": "yarn lint"
+    "test": "nyc mocha -r jiti/register test/*"
   },
   "devDependencies": {
     "@nuxtjs/eslint-config-typescript": "latest",
+    "@types/chai": "^4.2.22",
+    "@types/mocha": "^9.0.0",
     "@types/node": "^16.9.6",
+    "chai": "^4.3.4",
     "eslint": "latest",
+    "jiti": "^1.12.3",
+    "mocha": "^9.1.1",
+    "nyc": "^15.1.0",
     "siroc": "latest",
     "standard-version": "latest",
-    "typescript": "latest"
+    "typescript": "^4.4.3"
   }
 }

src/index.ts

@@ -1,94 +1,10 @@
 // Reference https://nodejs.org/api/path.html
 import path from 'path'
 
-// Force posix contants
-export const sep = '/'
-export const delimiter = ':'
-
-// Export platforms as is
-export const win32 = path.win32
-export const posix = path.posix
-
-// extname
-export const extname: typeof path.extname = function (p) {
-  return path.posix.extname(normalizeWindowsPath(p))
-}
-
-// normalize
-export const normalize: typeof path.normalize = function (p) {
-  return path.posix.normalize(normalizeWindowsPath(p))
-}
-
-// join
-export const join: typeof path.join = function (...args) {
-  return path.posix.join.apply(path.posix.join, args.map(arg => normalizeWindowsPath(arg)))
-}
-
-// relative
-export const relative: typeof path.relative = function (from, to) {
-  return path.posix.relative(normalizeWindowsPath(from), normalizeWindowsPath(to))
-}
-
-// dirname
-export const dirname: typeof path.dirname = function (p) {
-  return path.posix.dirname(normalizeWindowsPath(p))
-}
-
-// resolve
-// TODO: Find a way to use path.posix for consistant behavior
-export const resolve: typeof path.resolve = function (...args) {
-  return path.resolve.apply(path.resolve, args.map(arg => normalizeWindowsPath(arg)))
-}
-
-// format
-export const format: typeof path.format = function (p) {
-  return normalizeWindowsPath(path.posix.format(p))
-}
-
-// basename
-export const basename: typeof path.basename = function (p, ext) {
-  return path.posix.basename(normalizeWindowsPath(p), ext)
-}
-
-// parse
-export const parse: typeof path.parse = function (p) {
-  return path.posix.parse(normalizeWindowsPath(p))
-}
-
-// toNamespacedPath
-export const toNamespacedPath: typeof path.toNamespacedPath = function (p) {
-  return p
-}
-
-// isAbsolute
-const _IS_ABSOLUTE_RE = /^\/|^\\|^[a-zA-Z]:[/\\]/
-export const isAbsolute: typeof path.isAbsolute = function (p) {
-  return _IS_ABSOLUTE_RE.test(p)
-}
-
-// Util to normalize windows paths to posix
-export function normalizeWindowsPath (input: string = '') {
-  if (!input.includes('\\')) {
-    return input
-  }
-  return input.replace(/\\/g, '/')
-}
+import * as _path from './path'
+export * from './path'
 
 // Default export
 export default {
-  win32,
-  posix,
-  sep,
-  delimiter,
-  resolve,
-  normalize,
-  isAbsolute,
-  join,
-  relative,
-  toNamespacedPath,
-  dirname,
-  basename,
-  extname,
-  format,
-  parse
-} as typeof path
+  ..._path
+} as Omit<typeof path, 'win32' | 'posix'>