unescape.jsโข1.4 kB
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.unescape = void 0;
/**
* Un-escape a string that has been escaped with {@link escape}.
*
* If the {@link MinimatchOptions.windowsPathsNoEscape} option is used, then
* square-bracket escapes are removed, but not backslash escapes.
*
* For example, it will turn the string `'[*]'` into `*`, but it will not
* turn `'\\*'` into `'*'`, because `\` is a path separator in
* `windowsPathsNoEscape` mode.
*
* When `windowsPathsNoEscape` is not set, then both square-bracket escapes and
* backslash escapes are removed.
*
* Slashes (and backslashes in `windowsPathsNoEscape` mode) cannot be escaped
* or unescaped.
*
* When `magicalBraces` is not set, escapes of braces (`{` and `}`) will not be
* unescaped.
*/
const unescape = (s, { windowsPathsNoEscape = false, magicalBraces = true, } = {}) => {
if (magicalBraces) {
return windowsPathsNoEscape
? s.replace(/\[([^\/\\])\]/g, '$1')
: s
.replace(/((?!\\).|^)\[([^\/\\])\]/g, '$1$2')
.replace(/\\([^\/])/g, '$1');
}
return windowsPathsNoEscape
? s.replace(/\[([^\/\\{}])\]/g, '$1')
: s
.replace(/((?!\\).|^)\[([^\/\\{}])\]/g, '$1$2')
.replace(/\\([^\/{}])/g, '$1');
};
exports.unescape = unescape;
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