web commit by jelmer

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

diff --git a/IkiWiki/Rcs/git.pm b/IkiWiki/Rcs/git.pm
index a9efbb0929b92a82d9272159d7e270332e111278..fea1c11eb4a9c9f7d599c863abbfa13ebfcaa179 100644 (file)
--- a/IkiWiki/Rcs/git.pm
+++ b/IkiWiki/Rcs/git.pm
@@ -165,10 +165,7 @@ sub _parse_diff_tree ($@) { #{{{
        # Identification lines for the commit.
        while (my $line = shift @{ $dt_ref }) {
                # Regexps are semi-stolen from gitweb.cgi.
-               if ($line =~ m/^commit ([0-9a-fA-F]{40})$/) {
-                       $ci{'commit'} = $1;
-               }
-               elsif ($line =~ m/^tree ([0-9a-fA-F]{40})$/) {
+               if ($line =~ m/^tree ([0-9a-fA-F]{40})$/) {
                        $ci{'tree'} = $1;
                }
                elsif ($line =~ m/^parent ([0-9a-fA-F]{40})$/) {
@@ -199,10 +196,14 @@ sub _parse_diff_tree ($@) { #{{{
                }
        }
 
-       debug("No 'tree' or 'parents' seen in diff-tree output")
-           if !defined $ci{'tree'} || !defined $ci{'parents'};
+       debug("No 'tree' seen in diff-tree output") if !defined $ci{'tree'};
 
-       $ci{'parent'} = @{ $ci{'parents'} }[0] if defined $ci{'parents'};
+       if (defined $ci{'parents'}) {
+               $ci{'parent'} = @{ $ci{'parents'} }[0];
+       }
+       else {
+               $ci{'parent'} = 0 x 40;
+       }
 
        # Commit message.
        while (my $line = shift @{ $dt_ref }) {
@@ -216,17 +217,19 @@ sub _parse_diff_tree ($@) { #{{{
 
        # Modified files.
        while (my $line = shift @{ $dt_ref }) {
-               if ($line =~ m{^:
-                       ([0-7]{6})[ ]      # from mode
-                       ([0-7]{6})[ ]      # to mode
-                       ($sha1_pattern)[ ] # from sha1
-                       ($sha1_pattern)[ ] # to sha1
-                       (.)                # status
-                       ([0-9]{0,3})\t     # similarity
-                       (.*)               # file
+               if ($line =~ m{^
+                       (:+)       # number of parents
+                       ([^\t]+)\t # modes, sha1, status
+                       (.*)       # file names
                $}xo) {
-                       my ($sha1_from, $sha1_to, $file) =
-                          ($3,         $4,       $7   );
+                       my $num_parents = length $1;
+                       my @tmp = split(" ", $2);
+                       my ($file, $file_to) = split("\t", $3);
+                       my @mode_from = splice(@tmp, 0, $num_parents);
+                       my $mode_to = shift(@tmp);
+                       my @sha1_from = splice(@tmp, 0, $num_parents);
+                       my $sha1_to = shift(@tmp);
+                       my $status = shift(@tmp);
 
                        if ($file =~ m/^"(.*)"$/) {
                                ($file=$1) =~ s/\\([0-7]{1,3})/chr(oct($1))/eg;
@@ -235,7 +238,7 @@ sub _parse_diff_tree ($@) { #{{{
                        if (length $file) {
                                push @{ $ci{'details'} }, {
                                        'file'      => decode_utf8($file),
-                                       'sha1_from' => $sha1_from,
+                                       'sha1_from' => $sha1_from[0],
                                        'sha1_to'   => $sha1_to,
                                };
                        }
@@ -258,7 +261,7 @@ sub git_commit_info ($;$) { #{{{
        $num ||= 1;
 
        my @raw_lines = run_or_die('git', 'log', "--max-count=$num", 
-               '--pretty=raw', '--raw', '--abbrev=40', '--always', '-m',
+               '--pretty=raw', '--raw', '--abbrev=40', '--always', '-c',
                '-r', $sha1, '--', '.');
        my ($prefix) = run_or_die('git', 'rev-parse', '--show-prefix');
 
@@ -366,10 +369,8 @@ sub rcs_recentchanges ($) { #{{{
 
        my @rets;
        foreach my $ci (git_commit_info('HEAD', $num)) {
-               my $title = @{ $ci->{'comment'} }[0];
-
                # Skip redundant commits.
-               next if ($title eq $dummy_commit_msg);
+               next if (@{$ci->{'comment'}}[0] eq $dummy_commit_msg);
 
                my ($sha1, $when) = (
                        $ci->{'sha1'},
@@ -391,7 +392,7 @@ sub rcs_recentchanges ($) { #{{{
                                diffurl => $diffurl,
                        };
                }
-               push @messages, { line => $title };
+               push @messages, { line => $_ } foreach @{$ci->{'comment'}};
 
                my ($user, $type) = (q{}, "web");
 
@@ -412,7 +413,7 @@ sub rcs_recentchanges ($) { #{{{
                        when       => $when,
                        message    => [@messages],
                        pages      => [@pages],
-               };
+               } if @pages;
 
                last if @rets >= $num;
        }
@@ -451,7 +452,7 @@ sub rcs_notify () { #{{{
                $message = join "\n", @{ $ci->{'comment'} };
        }
 
-       my $sha1 = $ci->{'commit'};
+       my $sha1 = $ci->{'sha1'};
 
        require IkiWiki::UserInfo;
        send_commit_mails(