🚀 Initial commit

Author: cstruct

.gitignore

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+/node_modules/
+/npm-debug.log

README.md

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+# node-application-cache-path
+
+Store your application cache in the right location.
+
+## Installation
+
+```bash
+npm install --save application-cache-path
+```
+
+## Usage
+
+```javascript
+var applicationCachePath = require('application-cache-path')
+
+// cachePath is a string with the path to a directory
+// where you can store your cache.
+var cachePath = applicationCachePath('My App')
+```
+
+## API
+
+### `applicationCachePath(name)`
+
+Return a string with the path to a directory where you can store your
+application specific cache.
+
+## Acknowledgments
+
+Heavily inspired by [node-application-config-path](https://github.com/LinusU/node-application-config-path)
+
+## License
+
+MIT

index.js

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+var os = require('os')
+var path = require('path')
+
+function darwin (name) {
+  return path.join(process.env['HOME'], 'Library', 'Caches', name)
+}
+
+function linux (name) {
+  if (process.env['XDG_CACHE_HOME']) {
+    return path.join(process.env['XDG_CACHE_HOME'], name)
+  }
+
+  return path.join(process.env['HOME'], '.cache', name)
+}
+
+function win32 (name) {
+  if (process.env['LOCALAPPDATA']) {
+    return path.join(process.env['LOCALAPPDATA'], 'data', 'Cache', name)
+  }
+
+  return path.join(process.env['USERPROFILE'], 'Application Data', 'Cache', name)
+}
+
+module.exports = function applicationCachePath (name) {
+  if (typeof name !== 'string') {
+    throw new TypeError('First parameter must be a string')
+  }
+
+  switch (os.platform()) {
+    case 'darwin': return darwin(name)
+    case 'linux': return linux(name)
+    case 'win32': return win32(name)
+    default: throw new Error('Platform not supported')
+  }
+}

package.json

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+{
+  "name": "application-cache-path",
+  "version": "0.0.0",
+  "description": "Get a directory where the OS wants you to store cache",
+  "main": "index.js",
+  "scripts": {
+    "test": "standard && node test.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/cstruct/node-application-cache-path.git"
+  },
+  "author": "Albin Mattsson <[email protected]>",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/cstruct/node-application-cache-path/issues"
+  },
+  "homepage": "https://github.com/cstruct/node-application-cache-path#readme",
+  "devDependencies": {
+    "standard": "^7.1.2"
+  }
+}

test.js

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+var path = require('path')
+var assert = require('assert')
+var applicationCachePath = require('./')
+
+assert.ok(path.isAbsolute(applicationCachePath('test')), 'should return an absolute path')
+
+assert.throws(function () {
+  applicationCachePath()
+}, TypeError, 'should throw error when called incorrectly without parameter')
+
+assert.throws(function () {
+  applicationCachePath(1)
+}, TypeError, 'should throw error when called incorrectly with wrong type')