1 files changed, 24 insertions, 0 deletions
diff --git a/cmd/cmd.go b/cmd/cmd.go
index fd195aa..f70eaae 100644
--- a/cmd/cmd.go
+++ b/cmd/cmd.go
@@ -142,6 +142,30 @@ func getFeed(path string) nvd_feed.Feed {
   return feed
 }
 
+// Load CVE feeds in parallel.
+func getFeeds(cacheDir string, updates []nvdmirror.Update) []nvd_feed.Feed {
+  numFeeds := 0
+
+  // load feeds in parallel
+  ch := make(chan nvd_feed.Feed)
+  for _, row := range(updates) {
+    if row.Type == nvdmirror.UpdateCveYear {
+      numFeeds += 1
+      go func(path string) {
+        ch <- getFeed(path)
+      }(filepath.Join(cacheDir, row.Path))
+    }
+  }
+
+  // collect feeds
+  feeds := make([]nvd_feed.Feed, numFeeds)
+  for i := 0; i < numFeeds; i++ {
+    feeds[i] = <-ch
+  }
+
+  return feeds
+}
+
 // Read cpe matches from file.
 func getCpeMatches(path string) cpematch.Matches {
   var matches cpematch.Matches