'use strict'
const fetchManifest = require('./lib/fetch').manifest
const finalizeManifest = require('./lib/finalize-manifest')
const optCheck = require('./lib/util/opt-check')
const pinflight = require('promise-inflight')
const npa = require('npm-package-arg')
module.exports = manifest
function manifest (spec, opts) {
opts = optCheck(opts)
spec = npa(spec, opts.where)
const label = [
spec.name,
spec.saveSpec || spec.fetchSpec,
spec.type,
opts.cache,
opts.registry,
opts.scope
].join(':')
return pinflight(label, () => {
const startTime = Date.now()
return fetchManifest(spec, opts).then(rawManifest => {
return finalizeManifest(rawManifest, spec, opts)
}).then(manifest => {
if (opts.annotate) {
manifest._from = spec.saveSpec || spec.raw
manifest._requested = spec
manifest._spec = spec.raw
manifest._where = opts.where
}
const elapsedTime = Date.now() - startTime
opts.log.silly('pacote', `${spec.type} manifest for ${spec.name}@${spec.saveSpec || spec.fetchSpec} fetched in ${elapsedTime}ms`)
return manifest
})
})
}
