epd/dist/lockfile-manager.js

Enhanced peer dependency resolution for npm, yarn, and pnpm

import fs from 'fs/promises';
import { existsSync } from 'fs';
export async function preserveLockfile() {
    const lockfiles = ['package-lock.json', 'yarn.lock', 'pnpm-lock.yaml'];
    for (const lockfile of lockfiles) {
        if (existsSync(lockfile)) {
            await fs.copyFile(lockfile, `${lockfile}.epd-backup`);
            break;
        }
    }
}
export async function restoreLockfile() {
    const lockfiles = ['package-lock.json', 'yarn.lock', 'pnpm-lock.yaml'];
    for (const lockfile of lockfiles) {
        const backup = `${lockfile}.epd-backup`;
        if (existsSync(backup)) {
            await fs.copyFile(backup, lockfile);
            await fs.unlink(backup);
            break;
        }
    }
}
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