From b9eab10485eabbf4ac59a6aeb492ac7370e96ba9 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Thu, 31 Dec 2015 21:16:39 +0000
Subject: git: add support for qx wrapper

This lets us one-line git commands easily like ``, but without
having to remember --git-dir or escape arguments.
---
 lib/PublicInbox/Git.pm | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'lib/PublicInbox/Git.pm')

diff --git a/lib/PublicInbox/Git.pm b/lib/PublicInbox/Git.pm
index 0f92dd9a..c406c031 100644
--- a/lib/PublicInbox/Git.pm
+++ b/lib/PublicInbox/Git.pm
@@ -117,6 +117,14 @@ sub popen {
 	popen_rd(\@cmd);
 }
 
+sub qx {
+	my ($self, @cmd) = @_;
+	my $fh = $self->popen(@cmd);
+	return <$fh> if wantarray;
+	local $/;
+	<$fh>
+}
+
 sub cleanup {
 	my ($self) = @_;
 	_destroy($self, qw(in out pid));
-- 
cgit v1.2.3-24-ge0c7