function ping (args, silent, cb) {
if (typeof cb !== 'function') {
cb = silent
silent = false
}
const opts = PingConfig(npmConfig())
const registry = opts.registry
log.notice('PING', registry)
const start = Date.now()
return fetch('/-/ping?write=true', opts).then(
res => res.json().catch(() => ({}))
).then(details => {
if (silent) {
} else {
const time = Date.now() - start
log.notice('PONG', `${time / 1000}ms`)
if (npm.config.get('json')) {
output(JSON.stringify({
registry,
time,
details
}, null, 2))
} else if (Object.keys(details).length) {
log.notice('PONG', `${JSON.stringify(details, null, 2)}`)
}
}
}).nodeify(cb)
}
return whoami([], true, () => {}).then(username => {
if (username) {
// first, get a list of remote packages this user owns.
// once we have a user account, then don't complete anything.
// get the list of packages by user
return fetch(
`/-/by-user/${encodeURIComponent(username)}`,
DeprecateConfig()
).then(list => list[username])
}
})
function createEntryUpdateStream (staleness, latest, opts) {
log.verbose('all-package-metadata', 'creating remote entry stream')
let partialUpdate = false
let uri = '/-/all'
if (latest && (Date.now() - latest < (staleness * 1000))) {
// Skip the request altogether if our `latest` isn't stale.
log.verbose('all-package-metadata', 'Local data up to date, skipping update')
return BB.resolve({})
} else if (latest === 0) {
log.warn('', 'Building the local index for the first time, please be patient')
log.verbose('all-package-metadata', 'No cached data: requesting full metadata db')
} else {
log.verbose('all-package-metadata', 'Cached data present with timestamp:', latest, 'requesting partial index update')
uri += '/since?stale=update_after&startkey=' + latest
partialUpdate = true
}
return npmFetch(uri, opts).then(res => {
log.silly('all-package-metadata', 'request stream opened, code:', res.statusCode)
let entryStream = ms.pipeline.obj(
res.body,
JSONStream.parse('*', (pkg, key) => {
if (key[0] === '_updated' || key[0][0] !== '_') {
return pkg
}
})
)
if (partialUpdate) {
// The `/all/since` endpoint doesn't return `_updated`, so we
// just use the request's own timestamp.
return {
updateStream: entryStream,
updatedLatest: Date.parse(res.headers.get('date'))
}
} else {
return extractUpdated(entryStream, 'entry-update-stream', opts)
}
})
}
return otplease(reqOpts, reqOpts => regFetch(url, reqOpts)).then(() => {
return otplease(opts, opts => fetch(uri, opts.concat({
spec: p,
method: 'PUT',
body: packument,
ignoreBody: true
})))