From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Thu, 5 Jan 2017 17:40:45 +0000 (+0000)
Subject: badcommit-fixup: reorganise arg parsing
X-Git-Tag: archive/debian/2.16~24^2~6
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=dgit.git;a=commitdiff_plain;h=270c257f81665d1bcfab1ca4a3d831b5bcabc034;ds=sidebyside

badcommit-fixup: reorganise arg parsing
---

diff --git a/badcommit-fixup b/badcommit-fixup
index b8cb88ad..ca2e0dfb 100755
--- a/badcommit-fixup
+++ b/badcommit-fixup
@@ -1,7 +1,7 @@
 #!/usr/bin/perl -w
 
 # usage:
-#   .../badcommit-fixup --test
+#   .../badcommit-fixup [-- --test
 #   .../badcommit-fixup --real
 
 use strict;
@@ -10,10 +10,19 @@ use POSIX;
 use IPC::Open2;
 use Data::Dumper;
 
-die unless "@ARGV" eq "--test" or "@ARGV" eq "--real";
+my $real;
 
-my ($modeopt) = @ARGV;
-my $real = ($modeopt eq '--real');
+foreach my $a (@ARGV) {
+    if ($a eq '--test') {
+	$real = 0;
+    } elsif ($a eq '--real') {
+	$real = 1;
+    } else {
+	die "$a ?";
+    }
+}
+
+die unless defined $real;
 
 my $gcfpid = open2 \*GCFO, \*GCFI, 'git cat-file --batch' or die $!;