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