path-string-prepend

Prepends a path to a platform-specific delimited path string and removes every later entry whose string contains that path.

Installation

npm install path-string-prepend

Usage

var assert = require('assert');
var prepend = require('path-string-prepend');

var delimiter = require('path').delimiter;
var envPath = ['other/path', 'install/path', 'another/path', 'install/path'].join(delimiter);
var result = prepend(envPath, 'install/path');

assert.equal(result, ['install/path', 'other/path', 'another/path'].join(delimiter));
console.log(result);

The default delimiter is : on POSIX and ; on Windows. By default, an entry is removed when it contains the prepended path string. Pass { delimiter, filter } to customize filtering, or { changes: true } to receive added, removed, and path fields.

License

MIT