Edit File: SymlinkPlugin.js
/* MIT License http://www.opensource.org/licenses/mit-license.php Author Tobias Koppers @sokra */ var getPaths = require("./getPaths"); var forEachBail = require("./forEachBail"); function SymlinkPlugin(source, target) { this.source = source; this.target = target; } module.exports = SymlinkPlugin; SymlinkPlugin.prototype.apply = function(resolver) { var target = this.target; resolver.plugin(this.source, function(request, callback) { var _this = this; var fs = _this.fileSystem; var pathsResult = getPaths(request.path); var pathSeqments = pathsResult.seqments; var paths = pathsResult.paths; var containsSymlink = false; forEachBail.withIndex(paths, function(path, idx, callback) { fs.readlink(path, function(err, result) { if(!err && result) { pathSeqments[idx] = result; containsSymlink = true; // Shortcut when absolute symlink found if(/^(\/|[a-zA-z]:($|\\))/.test(result)) return callback(null, idx); } callback(); }); }, function(err, idx) { if(!containsSymlink) return callback(); var resultSeqments = typeof idx === "number" ? pathSeqments.slice(0, idx + 1) : pathSeqments.slice(); var result = resultSeqments.reverse().reduce(function(a, b) { return _this.join(a, b); }); var obj = Object.assign({}, request, { path: result }); resolver.doResolve(target, obj, "resolved symlink to " + result, callback); }); }); };
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