Permalink
Cannot retrieve contributors at this time
50 lines (50 sloc)
2.01 KB
Name already in use
A tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Are you sure you want to create this branch?
codeql-action/node_modules/@babel/runtime/helpers/esm/wrapRegExp.js
Go to fileThis commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
import _typeof from "./typeof.js"; | |
import setPrototypeOf from "./setPrototypeOf.js"; | |
import inherits from "./inherits.js"; | |
export default function _wrapRegExp() { | |
_wrapRegExp = function _wrapRegExp(re, groups) { | |
return new BabelRegExp(re, void 0, groups); | |
}; | |
var _super = RegExp.prototype, | |
_groups = new WeakMap(); | |
function BabelRegExp(re, flags, groups) { | |
var _this = new RegExp(re, flags); | |
return _groups.set(_this, groups || _groups.get(re)), setPrototypeOf(_this, BabelRegExp.prototype); | |
} | |
function buildGroups(result, re) { | |
var g = _groups.get(re); | |
return Object.keys(g).reduce(function (groups, name) { | |
var i = g[name]; | |
if ("number" == typeof i) groups[name] = result[i];else { | |
for (var k = 0; void 0 === result[i[k]] && k + 1 < i.length;) k++; | |
groups[name] = result[i[k]]; | |
} | |
return groups; | |
}, Object.create(null)); | |
} | |
return inherits(BabelRegExp, RegExp), BabelRegExp.prototype.exec = function (str) { | |
var result = _super.exec.call(this, str); | |
if (result) { | |
result.groups = buildGroups(result, this); | |
var indices = result.indices; | |
indices && (indices.groups = buildGroups(indices, this)); | |
} | |
return result; | |
}, BabelRegExp.prototype[Symbol.replace] = function (str, substitution) { | |
if ("string" == typeof substitution) { | |
var groups = _groups.get(this); | |
return _super[Symbol.replace].call(this, str, substitution.replace(/\$<([^>]+)>/g, function (_, name) { | |
var group = groups[name]; | |
return "$" + (Array.isArray(group) ? group.join("$") : group); | |
})); | |
} | |
if ("function" == typeof substitution) { | |
var _this = this; | |
return _super[Symbol.replace].call(this, str, function () { | |
var args = arguments; | |
return "object" != _typeof(args[args.length - 1]) && (args = [].slice.call(args)).push(buildGroups(args, _this)), substitution.apply(this, args); | |
}); | |
} | |
return _super[Symbol.replace].call(this, str, substitution); | |
}, _wrapRegExp.apply(this, arguments); | |
} |