ce4c83ff
 wxy
初始提交
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'use strict';
const fs = require('fs');
const pify = require('pify');
function type(fn, fn2, fp) {
if (typeof fp !== 'string') {
return Promise.reject(new TypeError(`Expected a string, got ${typeof fp}`));
}
return pify(fs[fn])(fp)
.then(stats => stats[fn2]())
.catch(err => {
if (err.code === 'ENOENT') {
return false;
}
throw err;
});
}
function typeSync(fn, fn2, fp) {
if (typeof fp !== 'string') {
throw new TypeError(`Expected a string, got ${typeof fp}`);
}
try {
return fs[fn](fp)[fn2]();
} catch (err) {
if (err.code === 'ENOENT') {
return false;
}
throw err;
}
}
exports.file = type.bind(null, 'stat', 'isFile');
exports.dir = type.bind(null, 'stat', 'isDirectory');
exports.symlink = type.bind(null, 'lstat', 'isSymbolicLink');
exports.fileSync = typeSync.bind(null, 'statSync', 'isFile');
exports.dirSync = typeSync.bind(null, 'statSync', 'isDirectory');
exports.symlinkSync = typeSync.bind(null, 'lstatSync', 'isSymbolicLink');
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