mirror of
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25 lines
538 B
JavaScript
25 lines
538 B
JavaScript
var path = require('path')
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var fs = require('fs')
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function findRoot(start) {
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start = start || module.parent.filename
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if (typeof start === 'string') {
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if (start[start.length-1] !== path.sep) {
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start+=path.sep
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}
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start = start.split(path.sep)
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}
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if(!start.length) {
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throw new Error('package.json not found in path')
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}
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start.pop()
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var dir = start.join(path.sep)
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try {
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fs.statSync(path.join(dir, 'package.json'));
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return dir;
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} catch (e) {}
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return findRoot(start)
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}
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module.exports = findRoot
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