is-absolute - npm Package Compare versions

Comparing version 0.1.7 to 0.2.0

index.js

@@ -1,27 +0,50 @@
-/*!
- * is-absolute <https://github.com/jonschlinkert/is-absolute>
- *
- * Copyright (c) 2014-2015, Jon Schlinkert.
- * Licensed under the MIT License.
- */
-
 'use strict';
 
 var isRelative = require('is-relative');
+var windows = process.platform === 'win32';
 
-module.exports = function isAbsolute(filepath) {
-  if ('/' === filepath[0]) {
+/**
+ * Returns true if a file path is absolute.
+ *
+ * @param  {String} `fp`
+ * @return {Boolean}
+ */
+
+function isAbsolute(fp) {
+  if (typeof fp !== 'string') {
+    throw new TypeError('isAbsolute expects a string.');
+  }
+  if (!windows && isAbsolute.posix(fp)) {
     return true;
   }
-  if (':' === filepath[1] && '\\' === filepath[2]) {
+  return isAbsolute.win32(fp);
+};
+
+/**
+ * Test posix paths.
+ */
+
+isAbsolute.posix = function posixPath(fp) {
+  return fp.charAt(0) === '/';
+};
+
+/**
+ * Test windows paths.
+ */
+
+isAbsolute.win32 = function win32(fp) {
+  if (/[a-z]/i.test(fp.charAt(0)) && fp.charAt(1) === ':' && fp.charAt(2) === '\\') {
     return true;
   }
   // Microsoft Azure absolute filepath
-  if ('\\\\' == filepath.substring(0, 2)) {
+  if (fp.slice(0, 2) === '\\\\') {
     return true;
   }
-  if (!isRelative(filepath)) {
-    return true;
-  }
+  return !isRelative(fp);
 };
 
+/**
+ * Expose `isAbsolute`
+ */
+
+module.exports = isAbsolute;

package.json

 {
   "name": "is-absolute",
   "description": "Return true if a file path is absolute.",
-  "version": "0.1.7",
+  "version": "0.2.0",
   "homepage": "https://github.com/jonschlinkert/is-absolute",
-  "author": {
-    "name": "Jon Schlinkert",
-    "url": "https://github.com/jonschlinkert"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/jonschlinkert/is-absolute.git"
-  },
+  "author": "Jon Schlinkert (https://github.com/jonschlinkert)",
+  "repository": "jonschlinkert/is-absolute",
   "bugs": {
     "url": "https://github.com/jonschlinkert/is-absolute/issues"
   },
-  "license": {
-    "type": "MIT",
-    "url": "https://github.com/jonschlinkert/is-absolute/blob/master/LICENSE"
-  },
+  "license": "MIT",
   "files": [
@@ -32,3 +23,3 @@ "index.js"
   "dependencies": {
-    "is-relative": "^0.1.0"
+    "is-relative": "^0.2.0"
   },
@@ -46,3 +37,3 @@ "devDependencies": {
     "path",
-    "path.relative",
+    "path.absolute",
     "relative",
@@ -54,3 +45,15 @@ "resolve",
     "url"
-  ]
+  ],
+  "verb": {
+    "related": {
+      "list": [
+        "is-absolute",
+        "is-relative",
+        "is-dotfile",
+        "is-glob",
+        "is-unc-path",
+        "is-valid-glob"
+      ]
+    }
+  }
 }

README.md

@@ -1,2 +0,2 @@
-# is-absolute [![NPM version](https://badge.fury.io/js/is-absolute.svg)](http://badge.fury.io/js/is-absolute)  [![Build Status](https://travis-ci.org/jonschlinkert/is-absolute.svg)](https://travis-ci.org/jonschlinkert/is-absolute) 
+# is-absolute [![NPM version](https://badge.fury.io/js/is-absolute.svg)](http://badge.fury.io/js/is-absolute)  [![Build Status](https://travis-ci.org/jonschlinkert/is-absolute.svg)](https://travis-ci.org/jonschlinkert/is-absolute)
 
@@ -7,6 +7,8 @@ > Return true if a file path is absolute.
 
-## Install with [npm](npmjs.org)
+## Install
 
-```bash
-npm i is-absolute --save
+Install with [npm](https://www.npmjs.com/)
+
+```sh
+$ npm i is-absolute --save
 ```
@@ -18,38 +20,76 @@
 var isAbsolute = require('is-absolute');
-console.log(isAbsolute('a/b/c.js'));
-//=> 'false';
+
+isAbsolute('a/b/c.js');
+//=> 'false'
+isAbsolute('/a/b/c.js');
+//=> 'true'
 ```
 
-## Running tests
-Install dev dependencies.
+**Explicitly test windows paths**
 
-```bash
-npm i -d && npm test
+```js
+isAbsolute.posix('/foo/bar');
+isAbsolute.posix('/user/docs/Letter.txt');
+//=> true
+
+isAbsolute.posix('foo/bar');
+//=> false
 ```
 
+**Explicitly test windows paths**
 
-## Contributing
-Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](https://github.com/jonschlinkert/is-absolute/issues)
+```js
+var isAbsolute = require('is-absolute');
 
+isAbsolute.win32('c:\\');
+isAbsolute.win32('//C://user\\docs\\Letter.txt');
+isAbsolute.win32('\\\\unc\\share');
+isAbsolute.win32('\\\\unc\\share\\foo');
+isAbsolute.win32('\\\\unc\\share\\foo\\');
+isAbsolute.win32('\\\\unc\\share\\foo\\bar');
+isAbsolute.win32('\\\\unc\\share\\foo\\bar\\');
+isAbsolute.win32('\\\\unc\\share\\foo\\bar\\baz');
+//=> true
 
+isAbsolute.win32('a:foo/a/b/c/d');
+isAbsolute.win32(':\\');
+isAbsolute.win32('foo\\bar\\baz');
+isAbsolute.win32('foo\\bar\\baz\\');
+//=> false
+```
+
 ## Other projects
+
 * [is-relative](https://github.com/jonschlinkert/is-relative): Returns `true` if the path appears to be relative.
-* [is-dotfile](https://github.com/regexps/is-dotfile): Return true if a file path is (or has) a dotfile.
+* [is-dotfile](https://github.com/jonschlinkert/is-dotfile): Return true if a file path is (or has) a dotfile.
 * [is-glob](https://github.com/jonschlinkert/is-glob): Returns `true` if the given string looks like a glob pattern.
-* [cwd](https://github.com/jonschlinkert/cwd): Node.js util for easily getting the current working directory of a project based on package.json or the given path.
-* [git-config-path](https://github.com/jonschlinkert/git-config-path): Resolve the path to the user's global .gitconfig.
+* [is-unc-path](https://github.com/jonschlinkert/is-unc-path): Returns true if a filepath is a windows UNC file path.
+* [is-valid-glob](https://github.com/jonschlinkert/is-valid-glob): Return true if a value is a valid glob pattern or patterns.
 
+## Running tests
+
+Install dev dependencies:
+
+```sh
+$ npm i -d && npm test
+```
+
+## Contributing
+
+Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](https://github.com/jonschlinkert/is-absolute/issues/new)
+
 ## Author
 
 **Jon Schlinkert**
- 
+
 + [github/jonschlinkert](https://github.com/jonschlinkert)
-+ [twitter/jonschlinkert](http://twitter.com/jonschlinkert) 
++ [twitter/jonschlinkert](http://twitter.com/jonschlinkert)
 
 ## License
-Copyright (c) 2014-2015 Jon Schlinkert  
-Released under the MIT license
 
+Copyright © 2014-2015 Jon Schlinkert
+Released under the MIT license.
+
 ***
 
-_This file was generated by [verb-cli](https://github.com/assemble/verb-cli) on March 05, 2015._
+_This file was generated by [verb-cli](https://github.com/assemble/verb-cli) on July 07, 2015._

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Improved metrics

Total package byte prevSize

5608

increased by25.23%

Lines of code

41

increased by78.26%

Number of lines in readme file

93

increased by72.22%

Worsened metrics

Number of low supply chain risk alerts

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increased byInfinity%

Dependency changes

• + Addedis-relative@0.2.1(transitive)

• + Addedis-unc-path@0.1.2(transitive)

• + Addedunc-path-regex@0.1.2(transitive)

• - Removedis-relative@0.1.3(transitive)

• Updatedis-relative@^0.2.0