Add some comments

Author: winks

main.go

@@ -20,9 +20,13 @@ import (
 var version string
 var printVersion bool
 
+// Amazon S3 Provider
 const PROVIDER_S3 = "s3"
+// Google Cloud Storage Provider
 const PROVIDER_GS = "gs"
+// Protocol for the bucket URLs - Amazon S3
 const PROTO_S3 = "s3"
+// Protocol for the bucket URLs - Google Cloud Storage
 const PROTO_GS = "gs"
 
 func main() {

types.go

@@ -7,8 +7,12 @@ type ReturnCode int
 // Possible ReturnCode values for a nagios/icinga/sensu check
 // 0 is OK, 1 is WARNING, 2 is CRITICAL, 3 is UNKNOWN
 const (
+	// OK is value 0 - which means OK
 	OK ReturnCode = 0 + iota
+	// WARNING is value 1 - which is a WARNING
 	WARNING
+	// CRITICAL is value 2 - which is a CRITICAL
 	CRITICAL
+	// UNKNOWN is value 3 - which is UNKNOWN
 	UNKNOWN
 )