From 7f3a95855c582da25ea97ada2b2d13024aad6af9 Mon Sep 17 00:00:00 2001
From: Arsen Musayelyan <moussaelianarsen@gmail.com>
Date: Fri, 4 Dec 2020 23:44:19 -0800
Subject: [PATCH] Add makefile and improve error message for no args

---
 Makefile | 7 +++++++
 main.go  | 1 +
 2 files changed, 8 insertions(+)
 create mode 100644 Makefile

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..564e7dd
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,7 @@
+GOBUILD ?= go build
+
+all: main.go logging.go keyExchange.go keyCrypto.go files.go fileCrypto.go deviceDiscovery.go config.go
+	$(GOBUILD)
+
+install: opensend
+	install -Dm755 opensend $(DESTDIR)/usr/bin/opensend
\ No newline at end of file
diff --git a/main.go b/main.go
index e931a69..494e4eb 100644
--- a/main.go
+++ b/main.go
@@ -176,6 +176,7 @@ func main() {
 		// Execute JSON action using files within opensend directory
 		config.ExecuteAction(opensendDir)
 	} else {
+		flag.Usage()
 		log.Fatal().Msg("You must choose sender or receiver mode using -s or -r")
 	}
 	// Remove opensend directory