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| author |  Jakub Narebski <jnareb@gmail.com> | 2007-03-30 23:41:26 +0200 |
|---|---|---|
| committer |  Junio C Hamano <junkio@cox.net> | 2007-03-31 00:47:48 -0700 |
| commit | 5ae917acdf40444945271e5e014cda37e202504e (patch) | |
| tree | a31518db1b3f744f853687c4ee9c77666f304120 | |
| parent | Do not bother documenting fetch--tool (diff) | |
| download | tgif-5ae917acdf40444945271e5e014cda37e202504e.tar.xz | |
gitweb: Support comparing blobs (files) with different names
Fix the bug that caused "blobdiff" view called with new style URI
for a rename with change diff to be show as new (added) file diff.
New style URI for "blobdiff" for rename means with $hash_base ('hb') and
$hash_parent_base ('hpb') paramaters denoting tree-ish (usually commit)
of a blobs being compared, together with both $file_name ('f') and
$file_parent ('fp') parameters.
It is done by adding $file_parent ('fp') to the path limiter, meaning
that diff command becomes:
git diff-tree [options] hpb hb -- fp f
Other option would be finding hash of a blob using git_get_hash_by_path
subroutine and comparing blobs using git-diff, or using extended SHA-1
syntax and compare blobs using git-diff:
git diff [options] hpb:fp hp:f
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
| -rwxr-xr-x | gitweb/gitweb.perl | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl index 3348583227..3786955fca 100755 --- a/gitweb/gitweb.perl +++ b/gitweb/gitweb.perl @@ -3885,7 +3885,7 @@ sub git_blobdiff { # read raw output open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, $hash_parent_base, $hash_base, - "--", $file_name + "--", (defined $file_parent ? $file_parent : ()), $file_name or die_error(undef, "Open git-diff-tree failed"); @difftree = map { chomp; $_ } <$fd>; close $fd @@ -3935,7 +3935,7 @@ sub git_blobdiff { # open patch output open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, '-p', $hash_parent_base, $hash_base, - "--", $file_name + "--", (defined $file_parent ? $file_parent : ()), $file_name or die_error(undef, "Open git-diff-tree failed"); } |