fzy

commit 57f231ac03204737a4122404a15b95f1d37b3487
parent f6a99efc1e52eec4720b12620781abea9a117f54
Author: John Hawthorn <john.hawthorn@gmail.com>
Date:   Sat, 26 Jul 2014 21:51:27 -0700

Add version string

Diffstat:
M
Makefile
 | 
3
+++
M
fzy.c
 | 
5
++++-

2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/Makefile b/Makefile
@@ -1,3 +1,6 @@
+VERSION=0.1beta
+
+CPPFLAGS=-DVERSION=\"${VERSION}\"
 CFLAGS+=-Wall -Wextra -g -std=c99
 PREFIX?=/usr/local
 
diff --git a/fzy.c b/fzy.c
@@ -232,7 +232,10 @@ void usage(const char *argv0){
 }
 
 int main(int argc, char *argv[]){
-	if(argc != 1){
+	if(argc == 2 && !strcmp(argv[1], "-v")){
+		printf("%s " VERSION  " (c) 2014 John Hawthorn\n", argv[0]);
+		exit(EXIT_SUCCESS);
+	}else if(argc != 1){
 		usage(argv[0]);
 	}
 	atexit(reset_tty);