badgen.net/libs/live-fns/npm.js

26 wiersze
827 B
JavaScript

const r2 = require('r2')
module.exports = async function (...args) {
const version = await fetchVersion(args.join('%2F'), args[0][0] === '@')
return {
subject: 'npm',
status: `v${version}`,
color: version.split('.')[0] === '0' ? 'orange' : 'blue'
}
}
async function fetchVersion (pkg, scoped) {
// Due to an bug of npm registry api, scoped package need to be handled
// separately: https://github.com/npm/registry/issues/34
if (scoped) {
const endpoint = `https://registry.npmjs.org/${pkg}`
const fullMeta = (await r2(endpoint).json)
return fullMeta.versions[fullMeta['dist-tags']['latest']].version
} else {
// a smaller response for just latest version
const endpointLatest = `https://registry.npmjs.org/${pkg}/latest`
return (await r2(endpointLatest).json).version
}
}