cocos-engine/scripts/clear-cache.js

const fs = require('fs');
const path = require('path');
const readline = require('readline');

let magenta;
try {
    magenta = require('chalk').magenta;
} catch (error) {
    magenta = (str) => str;
}

const prefix = ''.padStart(20, '=');
console.log(magenta(`${prefix} Clear cache ${prefix}`));

function deleteFolderRecursive (dirPath) {
    if (fs.existsSync(dirPath)) {
        if (fs.lstatSync(dirPath).isDirectory()) {
            fs.readdirSync(dirPath).forEach((file) => {
                const curPath = path.join(dirPath, file);
                if (fs.lstatSync(curPath).isDirectory()) {
                    deleteFolderRecursive(curPath);
                } else {
                    fs.unlinkSync(curPath);
                }
            });
            fs.rmdirSync(dirPath);
            console.log(`deleting: ${dirPath}`);
        } else {
            fs.unlinkSync(dirPath);
            console.log(`Deleting ${dirPath}`);
        }
    } else {
        console.log(`not exist, skip: ${dirPath}`);
    }
}

const fileStream = fs.createReadStream(path.join(__dirname, '../.gitignore'));

const rl = readline.createInterface({
    input: fileStream,
    crlfDelay: Infinity,
});

const gitignoreFiles = [];

rl.on('line', (line) => {
    if (line !== '' && !line.includes('native/external/') && !line.includes('!')) {
        gitignoreFiles.push(path.join(__dirname, '..', line));
    }
});

rl.on('close', () => {
    console.log('=================== ready to delete ===================');
    console.log(gitignoreFiles);
    console.log('=================== processing ===================');
    gitignoreFiles.forEach((dirPath) => {
        deleteFolderRecursive(dirPath);
    });
});