msync/lib/common/util.npm.mjs

Easily manage building and syncing multiple node-modules in a flexibly defined workspace.

import { npm, defaultValue } from './libs';
export async function info(pkg, options = {}) {
    const modules = (Array.isArray(pkg) ? pkg : [pkg]).filter(pkg => pkg.json.private !== true);
    const batchSize = defaultValue(options.batchSize, 20);
    const getInfo = async (pkg) => {
        try {
            const name = pkg.name;
            const version = pkg.version;
            const latest = await npm.getVersion(pkg.name);
            const res = { name, version, latest };
            return res;
        }
        catch (error) {
            const message = `Failed getting NPM info for '${pkg.name}'. ${error.message}`;
            throw new Error(message);
        }
    };
    let res = [];
    for (const batch of chunk(batchSize, modules)) {
        const items = await Promise.all(batch.map(pkg => getInfo(pkg)));
        res = [...res, ...items];
    }
    return res;
}
function chunk(size, items) {
    const chunks = Math.ceil(items.length / size);
    const result = [];
    let i = 0;
    while (i < chunks) {
        result[i] = items.splice(0, size);
        i++;
    }
    return result;
}