diff options
Diffstat (limited to 'gitweb/gitweb.perl')
| -rwxr-xr-x | gitweb/gitweb.perl | 38 |
1 files changed, 27 insertions, 11 deletions
diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl index aee4f239a..13114bc9c 100755 --- a/gitweb/gitweb.perl +++ b/gitweb/gitweb.perl @@ -1064,19 +1064,35 @@ sub format_diff_from_to_header { $line = $from_line; #assert($line =~ m/^---/) if DEBUG; - # no extra formatting "^--- /dev/null" - if ($line =~ m!^--- "?a/!) { - if (!$diffinfo->{'nparents'} && # multiple 'from' - $from->{'href'}) { - $line = '--- a/' . - $cgi->a({-href=>$from->{'href'}, -class=>"path"}, - esc_path($from->{'file'})); - } else { - $line = '--- a/' . - esc_path($from->{'file'}); + # no extra formatting for "^--- /dev/null" + if (! $diffinfo->{'nparents'}) { + # ordinary (single parent) diff + if ($line =~ m!^--- "?a/!) { + if ($from->{'href'}) { + $line = '--- a/' . + $cgi->a({-href=>$from->{'href'}, -class=>"path"}, + esc_path($from->{'file'})); + } else { + $line = '--- a/' . + esc_path($from->{'file'}); + } + } + $result .= qq!<div class="diff from_file">$line</div>\n!; + + } else { + # combined diff (merge commit) + for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) { + if ($from->{'href'}[$i]) { + $line = '--- ' . + ($i+1) . "/" . + $cgi->a({-href=>$from->{'href'}[$i], -class=>"path"}, + esc_path($from->{'file'}[$i])); + } else { + $line = '--- /dev/null'; + } + $result .= qq!<div class="diff from_file">$line</div>\n!; } } - $result .= qq!<div class="diff from_file">$line</div>\n!; $line = $to_line; #assert($line =~ m/^\+\+\+/) if DEBUG; |