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DFS in JS #314

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DFS in JS #314

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19 changes: 19 additions & 0 deletions 07_trees/js/01_filesystem_dfs.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,19 @@
import fs from "fs";
import path from "path";
import { fileURLToPath } from "url";

const __filename = fileURLToPath(import.meta.url);
const __path = path.dirname(__filename);

function printnames(dir) {
for (const file of fs.readdirSync(dir).sort()) {
const fullPath = path.join(dir, file);
if (fs.statSync(fullPath).isFile()) {
console.log(file);
} else {
printnames(fullPath);
}
}
}

printnames(path.join(__path, "pics"));