checking at least 5 json file can be exist

barisx answered on June 23, 2023 Popularity 1/10 Helpfulness 1/10

answer checking at least 5 json file can be exist

checking at least 5 json file can be exist

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import fs from "fs";
import path from "path";

export const manageLocalFiles = (length) => {
    const directoryPath = path.join(__dirname, '/'); // Path to the directory where script.js is located

    return fs.promises.readdir(directoryPath)
        .then((files) => {
            const jsonFiles = files.filter(file => file.endsWith('.json'));
            if (jsonFiles.length > length) {
                const filesWithStats = jsonFiles.map(file => {
                    const stat = fs.statSync(path.join(directoryPath, file));
                    return { file, mtime: stat.mtime };
                });
                const sortedFiles = filesWithStats.sort((a, b) => a.mtime - b.mtime);
                const filesToDelete = sortedFiles.slice(0, sortedFiles.length - length);
                return Promise.all(filesToDelete.map(file => fs.promises.unlink(path.join(directoryPath, file.file))));
            }
        })
        .catch((err) => console.log('Error while listing files', err));
}

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: chat.openai.com

Tags: file javascript json

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Contributed on Jun 23 2023

barisx

0 Answers Avg Quality 2/10

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