37 lines
803 B
JavaScript
37 lines
803 B
JavaScript
'use strict';
|
|
|
|
var through = require('through2');
|
|
var fo = require('../file-operations');
|
|
|
|
function resolveSymlinks(optResolver) {
|
|
|
|
// A stat property is exposed on file objects as a (wanted) side effect
|
|
function resolveFile(file, enc, callback) {
|
|
|
|
fo.reflectLinkStat(file.path, file, onReflect);
|
|
|
|
function onReflect(statErr) {
|
|
if (statErr) {
|
|
return callback(statErr);
|
|
}
|
|
|
|
if (!file.stat.isSymbolicLink()) {
|
|
return callback(null, file);
|
|
}
|
|
|
|
var resolveSymlinks = optResolver.resolve('resolveSymlinks', file);
|
|
|
|
if (!resolveSymlinks) {
|
|
return callback(null, file);
|
|
}
|
|
|
|
// Get target's stats
|
|
fo.reflectStat(file.path, file, onReflect);
|
|
}
|
|
}
|
|
|
|
return through.obj(resolveFile);
|
|
}
|
|
|
|
module.exports = resolveSymlinks;
|