657d0119cc
* Dont use unreliable inode as unique identifier * Just concat with `\n * Introduce path-overriding code to allow local executables ot be found
24 lines
548 B
TypeScript
24 lines
548 B
TypeScript
// @ts-check
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const { lstatSync, readdirSync } = require("fs");
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const { join } = require("path");
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/**
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* Find the size of a directory recursively.
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* Symbolic links can cause a loop.
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* @param {string} root
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* @returns {number} bytes
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*/
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function getDirSize(root) {
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const stats = lstatSync(root);
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if (!stats.isDirectory()) {
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return stats.size;
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}
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return readdirSync(root)
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.map(file => getDirSize(join(root, file)))
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.reduce((acc, num) => acc + num, 0);
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}
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module.exports = getDirSize;
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