vue hello world项目
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3 years ago
import { join, resolve } from 'path';
import { readdir, stat } from 'fs';
import { promisify } from 'util';
const toStats = promisify(stat);
const toRead = promisify(readdir);
export default async function list(dir, callback, pre='') {
dir = resolve('.', dir);
await toRead(dir).then(arr => {
return Promise.all(
arr.map(str => {
let abs = join(dir, str);
return toStats(abs).then(stats => {
return stats.isDirectory()
? list(abs, callback, join(pre, str))
: callback(join(pre, str), abs, stats)
});
})
);
});
}