fix(registry): fix infinite manifetch loop

lib/registry/manifest.js

@@ -32,8 +32,14 @@ function manifest (spec, opts) {
           'registry:manifest',
           `no matching version for ${spec.name}@${spec.fetchSpec} in the cache. Forcing revalidation`
         )
+        opts.preferOffline = false
         opts.preferOnline = true
-        return manifest(spec, opts)
+        return fetchPackument(uri, spec, registry, opts).then(packument => {
+          return pickManifest(packument, spec, {
+            engineFilter: opts.engineFilter,
+            defaultTag: opts.defaultTag
+          })
+        })
       }
       throw err
     })
@@ -73,18 +79,19 @@ function fetchPackument (uri, spec, registry, opts) {
   const startTime = Date.now()
   const auth = opts.auth && opts.auth[registryKey(registry)]
   const memo = opts.memoize && opts.memoize.get // `memoize` is a Map-like
+  const cacheMode = opts.offline
+  ? 'only-if-cached'
+  : opts.preferOffline
+  ? 'force-cache'
+  : opts.preferOnline
+  ? 'no-cache'
+  : 'default'
   return memo && memo.has(uri) ? BB.resolve(memo.get(uri)).then(p => {
     opts.log.http('registry:manifest', `MEMOIZED ${uri}`)
     return p
   }) : fetch(uri, {
     agent: opts.agent,
-    cache: opts.offline
-    ? 'only-if-cached'
-    : opts.preferOffline
-    ? 'force-cache'
-    : opts.preferOnline
-    ? 'no-cache'
-    : 'default',
+    cache: cacheMode,
     cacheManager: opts.cache,
     headers: {
       accept: opts.fullMetadata