吴璨
30 lines
783 B
JavaScript
30 lines
783 B
JavaScript
const fs = require('fs');
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const path = require('path');
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function sanitize(name) {
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return name.replace(/[\/\\:*?"<>|]/g, '_').trim();
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}
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function sanitizePathSegment(name, fallback) {
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const value = sanitize(String(name || '')).replace(/[. ]+$/g, '');
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return value && value !== '.' && value !== '..' ? value : fallback;
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}
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function sleep(ms) {
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return new Promise(resolve => setTimeout(resolve, ms));
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}
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function getDirSize(dirPath) {
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let size = 0;
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try {
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for (const item of fs.readdirSync(dirPath)) {
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const itemPath = path.join(dirPath, item);
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const stat = fs.statSync(itemPath);
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size += stat.isDirectory() ? getDirSize(itemPath) : stat.size;
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}
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} catch {}
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return size;
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}
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module.exports = { sanitize, sanitizePathSegment, sleep, getDirSize };
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