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19 lines
404 B
19 lines
404 B
import { dirname, resolve } from 'path';
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import { readdirSync, statSync } from 'fs';
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export default function (start, callback) {
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let dir = resolve('.', start);
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let tmp, stats = statSync(dir);
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if (!stats.isDirectory()) {
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dir = dirname(dir);
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}
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while (true) {
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tmp = callback(dir, readdirSync(dir));
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if (tmp) return resolve(dir, tmp);
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dir = dirname(tmp = dir);
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if (tmp === dir) break;
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}
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}
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