forked from zhurui/management
46 lines
1.3 KiB
JavaScript
46 lines
1.3 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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function sync(path, options) {
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const lstat = options.fs.lstatSync(path);
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if (!isFollowedSymlink(lstat, options)) {
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return lstat;
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}
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try {
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const stat = options.fs.statSync(path);
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stat.isSymbolicLink = () => true;
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return stat;
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}
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catch (err) {
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if (!options.throwErrorOnBrokenSymlinks) {
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return lstat;
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}
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throw err;
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}
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}
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exports.sync = sync;
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function async(path, options, callback) {
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options.fs.lstat(path, (err0, lstat) => {
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if (err0) {
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return callback(err0, undefined);
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}
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if (!isFollowedSymlink(lstat, options)) {
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return callback(null, lstat);
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}
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options.fs.stat(path, (err1, stat) => {
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if (err1) {
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return options.throwErrorOnBrokenSymlinks ? callback(err1) : callback(null, lstat);
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}
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stat.isSymbolicLink = () => true;
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callback(null, stat);
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});
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});
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}
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exports.async = async;
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/**
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* Returns `true` for followed symlink.
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*/
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function isFollowedSymlink(stat, options) {
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return stat.isSymbolicLink() && options.followSymlinks;
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}
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exports.isFollowedSymlink = isFollowedSymlink;
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