return fetchPackument(spec, opts).then(packument => {
try {
return pickManifest(packument, spec.fetchSpec, {
defaultTag: opts.defaultTag,
enjoyBy: opts.enjoyBy,
includeDeprecated: opts.includeDeprecated
})
} catch (err) {
if (err.code === 'ETARGET' && packument._cached && !opts.offline) {
opts.log.silly(
'registry:manifest',
`no matching version for ${spec.name}@${spec.fetchSpec} in the cache. Forcing revalidation.`
)
opts = opts.concat({
preferOffline: false,
preferOnline: true
})
return fetchPackument(spec, opts.concat({
// Fetch full metadata in case ETARGET was due to corgi delay
fullMetadata: true
})).then(packument => {
return pickManifest(packument, spec.fetchSpec, {
defaultTag: opts.defaultTag,
enjoyBy: opts.enjoyBy
})
})
} else {
throw err
}
}
})
return git.revs(url, opts).then(remoteRefs => {
return isSemver
? pickManifest({
versions: remoteRefs.versions,
'dist-tags': remoteRefs['dist-tags'],
name: name
}, spec.gitRange, opts)
: remoteRefs
? BB.resolve(
remoteRefs.refs[spec.gitCommittish] || remoteRefs.refs[remoteRefs.shas[spec.gitCommittish]]
)
: null
})
})).then(packument => {
return pickManifest(packument, spec.fetchSpec, {
defaultTag: opts.defaultTag,
enjoyBy: opts.enjoyBy
})
})