You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
43 lines
1.1 KiB
43 lines
1.1 KiB
2 years ago
|
'use strict';
|
||
|
|
|
||
|
|
var isGlob = require('is-glob');
|
||
|
|
var pathPosixDirname = require('path').posix.dirname;
|
||
|
|
var isWin32 = require('os').platform() === 'win32';
|
||
|
|
|
||
|
|
var slash = '/';
|
||
|
|
var backslash = /\\/g;
|
||
|
|
var enclosure = /[\{\[].*[\}\]]$/;
|
||
|
|
var globby = /(^|[^\\])([\{\[]|\([^\)]+$)/;
|
||
|
|
var escaped = /\\([\!\*\?\|\[\]\(\)\{\}])/g;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param {string} str
|
||
|
|
* @param {Object} opts
|
||
|
|
* @param {boolean} [opts.flipBackslashes=true]
|
||
|
|
* @returns {string}
|
||
|
|
*/
|
||
|
|
module.exports = function globParent(str, opts) {
|
||
|
|
var options = Object.assign({ flipBackslashes: true }, opts);
|
||
|
|
|
||
|
|
// flip windows path separators
|
||
|
|
if (options.flipBackslashes && isWin32 && str.indexOf(slash) < 0) {
|
||
|
|
str = str.replace(backslash, slash);
|
||
|
|
}
|
||
|
|
|
||
|
|
// special case for strings ending in enclosure containing path separator
|
||
|
|
if (enclosure.test(str)) {
|
||
|
|
str += slash;
|
||
|
|
}
|
||
|
|
|
||
|
|
// preserves full path in case of trailing path separator
|
||
|
|
str += 'a';
|
||
|
|
|
||
|
|
// remove path parts that are globby
|
||
|
|
do {
|
||
|
|
str = pathPosixDirname(str);
|
||
|
|
} while (isGlob(str) || globby.test(str));
|
||
|
|
|
||
|
|
// remove escape chars and return result
|
||
|
|
return str.replace(escaped, '$1');
|
||
|
|
};
|