From: Eric Sunshine <sunshine@sunshineco.com>
Date: Wed, 18 Sep 2013 02:52:05 +0000 (-0400)
Subject: contacts: fix to work in subdirectories
X-Git-Tag: v1.8.5-rc0~83^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8fc9f0227e8ea0461abfd3dc01cf1a51cca0f87f;p=thirdparty%2Fgit.git

contacts: fix to work in subdirectories

Unlike other git commands which work correctly at the top-level or in a
subdirectory, git-contacts fails when invoked in a subdirectory. This is
because it invokes git-blame with pathnames relative to the top-level,
but git-blame interprets the pathnames as relative to the current
directory. Fix this.

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/contrib/contacts/git-contacts b/contrib/contacts/git-contacts
index fb6429b64b..428cc1a9a1 100755
--- a/contrib/contacts/git-contacts
+++ b/contrib/contacts/git-contacts
@@ -181,6 +181,10 @@ if (@rev_args) {
 	scan_rev_args(\%sources, \@rev_args)
 }
 
+my $toplevel = `git rev-parse --show-toplevel`;
+chomp $toplevel;
+chdir($toplevel) or die "chdir failure: $toplevel: $!\n";
+
 my %commits;
 blame_sources(\%sources, \%commits);
 import_commits(\%commits);