sshpaste

commit: 4cad8325b8221097c8ecacd5f0f9fd8e2842acad
parent: 98115d0c204a33ad201b1e1bfafd800c8ef822f5
Author: Haelwenn (lanodan) Monnier <contact@hacktivis.me>
Date:   Sat,  5 May 2018 06:30:56 +0200

sshpaste: No multiple options

Diffstat:
M
sshpaste
14
+++++++++-----

1 file changed, 9 insertions(+), 5 deletions(-)
diff --git a/sshpaste b/sshpaste
@@ -47,10 +47,10 @@ sshpaste_command() {
 }
 
 sshpaste_usage() {
-	echo "Usage: ${1} [options] [file(s)]" >&2
+	echo "Usage: ${1} [option] [file(s)]" >&2
 	echo 'Options:' >&2
-	echo '	-x          read input from clipboard (requires xclip)' >&2
 	echo '	-c COMMAND  paste COMMAND and the output of COMMAND' >&2
+	echo '	-x          read input from clipboard (requires xclip)' >&2
 }
 
 flag_x=
@@ -59,12 +59,16 @@ temporary_file=
 while getopts "xc:" opt
 do
 	case $opt in
-		'x')
-			flag_x=1
-		;;
 		'c')
+			[ -z flag_x ] && die "Cannot have both -x and -c"
+			[ -z flag_c ] && die "Cannot have two -c, use ; if you want multiple commands"
+			flag_c=1
 			opt_command="${OPTARG}"
 		;;
+		'x')
+			[ -z flag_c ] && die "Cannot have both -x and -c"
+			flag_x=1
+		;;
 		'?')
 			sshpaste_usage $0
 			exit 2