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authorJohn Keeping <john@keeping.me.uk>2016-07-19 03:57:54 (GMT)
committerJunio C Hamano <gitster@pobox.com>2016-07-19 18:12:27 (GMT)
commit9ec26e797781239b36ebccb87c590e5778358007 (patch)
tree224800e2ea977035c7161f34678b827ce4e135e4 /git-difftool.perl
parent05219a1276341e72d8082d76b7f5ed394b7437a4 (diff)
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difftool: fix argument handling in subdirs
When in a subdirectory of a repository, path arguments should be interpreted relative to the current directory not the root of the working tree. The Git::repository object passed into setup_dir_diff() is configured to handle this correctly but we create a new Git::repository here without setting the WorkingSubdir argument. By simply using the existing repository, path arguments are handled relative to the current directory. Reported-by: Bernhard Kirchen <bernhard.kirchen@rwth-aachen.de> Signed-off-by: John Keeping <john@keeping.me.uk> Acked-by: David Aguilar <davvid@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'git-difftool.perl')
-rwxr-xr-xgit-difftool.perl13
1 files changed, 3 insertions, 10 deletions
diff --git a/git-difftool.perl b/git-difftool.perl
index ebd13ba..c9d3ef8 100755
--- a/git-difftool.perl
+++ b/git-difftool.perl
@@ -115,16 +115,9 @@ sub setup_dir_diff
{
my ($repo, $workdir, $symlinks) = @_;
- # Run the diff; exit immediately if no diff found
- # 'Repository' and 'WorkingCopy' must be explicitly set to insure that
- # if $GIT_DIR and $GIT_WORK_TREE are set in ENV, they are actually used
- # by Git->repository->command*.
my $repo_path = $repo->repo_path();
- my %repo_args = (Repository => $repo_path, WorkingCopy => $workdir);
- my $diffrepo = Git->repository(%repo_args);
-
my @gitargs = ('diff', '--raw', '--no-abbrev', '-z', @ARGV);
- my $diffrtn = $diffrepo->command_oneline(@gitargs);
+ my $diffrtn = $repo->command_oneline(@gitargs);
exit(0) unless defined($diffrtn);
# Build index info for left and right sides of the diff
@@ -176,12 +169,12 @@ EOF
if ($lmode eq $symlink_mode) {
$symlink{$src_path}{left} =
- $diffrepo->command_oneline('show', "$lsha1");
+ $repo->command_oneline('show', "$lsha1");
}
if ($rmode eq $symlink_mode) {
$symlink{$dst_path}{right} =
- $diffrepo->command_oneline('show', "$rsha1");
+ $repo->command_oneline('show', "$rsha1");
}
if ($lmode ne $null_mode and $status !~ /^C/) {