two more cases

[git.ikiwiki.info.git] / IkiWiki / Rcs / git.pm

diff --git a/IkiWiki/Rcs/git.pm b/IkiWiki/Rcs/git.pm
index 9f65e86aa37e3a63738ce3aacf0a1f9496b57daa..425536f62bfb37a567efb9ecc269d1b3e32ae7c1 100644 (file)
--- a/IkiWiki/Rcs/git.pm
+++ b/IkiWiki/Rcs/git.pm
@@ -1,13 +1,13 @@
 #!/usr/bin/perl
 
+package IkiWiki;
+
 use warnings;
 use strict;
 use IkiWiki;
 use Encode;
 use open qw{:utf8 :std};
 
-package IkiWiki;
-
 my $sha1_pattern     = qr/[0-9a-fA-F]{40}/; # pattern to validate Git sha1sums
 my $dummy_commit_msg = 'dummy commit';      # message to skip in recent changes
 
@@ -279,7 +279,8 @@ sub git_sha1 (;$) { #{{{
        my $file = shift || q{--};
 
        # Ignore error since a non-existing file might be given.
-       my ($sha1) = run_or_non('git', 'rev-list', '--max-count=1', 'HEAD', $file);
+       my ($sha1) = run_or_non('git', 'rev-list', '--max-count=1', 'HEAD',
+               '--', $file);
        if ($sha1) {
                ($sha1) = $sha1 =~ m/($sha1_pattern)/; # sha1 is untainted now
        } else { debug("Empty sha1sum for '$file'.") }
@@ -382,7 +383,10 @@ sub rcs_recentchanges ($) { #{{{
                                diffurl => $diffurl,
                        };
                }
-               push @messages, { line => $_ } foreach @{$ci->{'comment'}};
+
+               push @messages, { line => $_ } foreach grep {
+                       ! m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i
+               }  @{$ci->{'comment'}};
 
                my ($user, $type) = (q{}, "web");
 
@@ -414,7 +418,18 @@ sub rcs_recentchanges ($) { #{{{
 sub rcs_diff ($) { #{{{
        my $rev=shift;
        my ($sha1) = $rev =~ /^($sha1_pattern)$/; # untaint
-       return join("\n", run_or_non("git", "diff", "$sha1^", $sha1));
+       my @lines;
+       foreach my $line (run_or_non("git", "show", $sha1)) {
+               if (@lines || $line=~/^diff --git/) {
+                       push @lines, $line."\n";
+               }
+       }
+       if (wantarray) {
+               return @lines;
+       }
+       else {
+               return join("", @lines);
+       }
 } #}}}
 
 sub rcs_getctime ($) { #{{{