clean_cargo_targets.js

clean_cargo_targets.js

// chatgpt-generated with human aid
// removes "target" dir which has "Cargo.toml" in root

const fs = require('fs/promises');
const fss = require('fs');
const path = require('path');

async function removeTargetDirs(dir) {
    let stack = [dir];
    let deletePromises = [];

    while (stack.length > 0) {
        const currentDir = stack.pop();
        // process.stdout.write(`^`);
        const entries = await fs.readdir(currentDir, { withFileTypes: true });

        for (let entry of entries) {
            const entryPath = path.resolve(currentDir, entry.name);

            if (entry.isDirectory()) {
                // 스택에 하위 디렉토리 추가
                stack.push(entryPath);
                // process.stdout.write(`v`);

                // `Cargo.toml` 파일이 있는지 확인
                if (fss.existsSync(path.join(entryPath, 'Cargo.toml'))) {
                    const targetPath = path.join(entryPath, 'target');

                    // `target` 디렉토리가 있는 경우 삭제 작업을 큐에 추가
                    if (fss.existsSync(targetPath)) {
                        console.log(`[p: ${targetPath}]`);
                        deletePromises.push(fs.rm(targetPath, { recursive: true, force: true }));
                    }
                }
            }
        }
    }
    return deletePromises;
}

async function main() {
    try {
        console.log('navigating & queueing');
        const deletePromises = await removeTargetDirs('./sources');
        console.log('awating deletion');
        await Promise.all(deletePromises);
        console.log('Deletion completed.');
    } catch (e) {
        console.error('An error occurred:', e);
    }
}

main();