undef/git-commit-vandalism
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gitweb: Use --no-commit-id in git_commit and git_commitdiff

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Use --no-commit-id option to git-diff-tree command in git_commit and
git_commitdiff to filter out commit ID output that git-diff-tree adds
when called with only one <tree-ish> (not only for --stdin). Remove
filtering commit IDs from git-diff-tree output.

This option is in git since at least v1.0.0, so make use of it.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Jakub Narebski 2006-10-26 10:50:20 +02:00 committed by Junio C Hamano
parent af70fa4f48
commit 35f401a670
1 changed files with 4 additions and 7 deletions
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11
gitweb/gitweb.perl
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@ -3133,14 +3133,12 @@ sub git_commit {
if (!defined $parent) {
$parent = "--root";
}
open my $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, $parent, $hash
open my $fd, "-|", git_cmd(), "diff-tree", '-r', "--no-commit-id",
@diff_opts, $parent, $hash
or die_error(undef, "Open git-diff-tree failed");
my @difftree = map { chomp; $_ } <$fd>;
close $fd or die_error(undef, "Reading git-diff-tree failed");
# filter out commit ID output
@difftree = grep(!/^[0-9a-fA-F]{40}$/, @difftree);
# non-textual hash id's can be cached
my $expires;
if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
@ -3411,15 +3409,14 @@ sub git_commitdiff {
my @difftree;
if ($format eq 'html') {
open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
"--no-commit-id",
"--patch-with-raw", "--full-index", $hash_parent, $hash
or die_error(undef, "Open git-diff-tree failed");
while (chomp(my $line = <$fd>)) {
# empty line ends raw part of diff-tree output
last unless $line;
# filter out commit ID output
push @difftree, $line
unless $line =~ m/^[0-9a-fA-F]{40}$/;
push @difftree, $line;
}
} elsif ($format eq 'plain') {