sbolint: re-add and document - for stdin.

1 files changed, 6 insertions, 1 deletions

diff --git a/sbolint b/sbolint
index c9767b4..d95b3bd 100755
--- a/sbolint
+++ b/sbolint
@@ -21,7 +21,8 @@ intended for SlackBuild authors and maintainers, and can cut down on
 
 The [build] arguments must be either directories or tarballs, each
 containing a SlackBuild script, slack-desc, README, and .info file.
-With no [build] arguments, the current directory is checked.
+With no [build] arguments, the current directory is checked. To
+read a list of builds from standard input, use B<->.
 
 B<sbolint> will flag errors for problems that would prevent the
 build from being accepted by the upload form (or by the SBo admins,
@@ -366,6 +367,10 @@ GetOptions(
 		"mono|no-color|no-colour|m" => sub { $color_output = 0; },
 ) or die_usage("Error in command line options");
 
+if(@ARGV && $ARGV[0] eq '-') {
+	$stdin = 1;
+}
+
 if($color_output) {
 	$red = "\x1b[1;31m";
 	$yellow = "\x1b[1;33m";