contains-path

What is contains-path?

The contains-path npm package is used to determine if a given path is inside another path. It is a simple utility that can be used to check if a file or directory is contained within another directory, which can be useful for ensuring proper file structure, security checks, and more.

What are contains-path's main functionalities?

Check if a path contains another path

This feature allows you to check if one path is contained within another. It returns true if the first path is inside the second path, otherwise false.

const containsPath = require('contains-path');

console.log(containsPath('/a/b/c', '/a/b')); // true
console.log(containsPath('/a/b/c', '/x/y')); // false

Other packages similar to contains-path

path-is-inside

This package provides similar functionality to contains-path. It allows you to check if one path is inside another path. The API might differ slightly, but the core functionality is the same.

is-path-inside

Another package that checks if a path is inside another path. It compares to contains-path in terms of functionality but may have different implementation details or additional features.

README

contains-path

Return true if a file path contains the given path.

Install

Install with npm:

$ npm install --save contains-path

Install with yarn:

$ yarn add contains-path

HEADS UP!

As of v1.0.0, this library no longer uses regex for matching. Please do not hesitate to report any issues or regressiosn.

Usage

var containsPath = require('contains-path');

containsPath('foo/bar', 'foo'); //=> true
containsPath('foo/bar', 'bar'); //=> true
containsPath('foo/bar', 'qux'); //=> false

// returns false for partial matches
containsPath('foobar', 'foo');  //=> false
containsPath('foo.bar', 'foo'); //=> false
containsPath('foo.bar', 'bar'); //=> false

// prefix with "./" to match from beginning of filepath
containsPath('bar/foo', 'foo');   //=> true
containsPath('bar/foo', './foo'); //=> false

Negation

Prefix with ! to invert matching behavior:

containsPath('foo/bar', '!foo'); //=> false
containsPath('foo/bar', '!qux'); //=> true

Options

options.nocase

Type: boolean

Default: false

Disable case sensitivity.

containsPath('foo/bar', 'FOO');                 //=> false
containsPath('foo/bar', 'FOO', {nocase: true}); //=> true

options.partialMatch

Type: boolean

Default: false

Allow "partial" matches:

containsPath('foobar', 'foo');                        //=> false                 
containsPath('foobar', 'foo', {partialMatch: true});  //=> true 

containsPath('foo.bar', 'foo');                       //=> false                 
containsPath('foo.bar', 'foo', {partialMatch: true}); //=> true 

About

Related projects

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• path-ends-with: Return true if a file path ends with the given string/suffix. | homepage
• unixify: Convert Windows file paths to unix paths. | homepage

Contributing

Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.

Contributors

Commits	Contributor
2	jonschlinkert
1	germtb

Building docs

(This project's readme.md is generated by verb, please don't edit the readme directly. Any changes to the readme must be made in the .verb.md readme template.)

To generate the readme, run the following command:

$ npm install -g verbose/verb#dev verb-generate-readme && verb

Running tests

Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command:

$ npm install && npm test

Author

Jon Schlinkert

• github/jonschlinkert
• twitter/jonschlinkert

License

Copyright © 2017, Jon Schlinkert. Released under the MIT License.

This file was generated by verb-generate-readme, v0.5.0, on April 17, 2017.