podex: add comment about image name parsing

satnam6502 · Oct 2, 2014 · 5aefc25 · 5aefc25
1 parent dd571c5
commit 5aefc25
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/contrib/podex/podex.go b/contrib/podex/podex.go
@@ -61,6 +61,9 @@ func main() {
 		log.Fatal(usage)
 	}
 
+	// Parse docker image name
+	// IMAGE: [REGISTRYHOST/][USERNAME/]NAME[:TAG]
+	// NAME: [a-z0-9-_.]
 	parts := strings.Split(imageName, "/")
 	baseName := parts[len(parts)-1]