web commit by http://id.loopysoft.com/matt/

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

diff --git a/IkiWiki/Rcs/git.pm b/IkiWiki/Rcs/git.pm
index dc79449a4d3cc20ccab9df54da2f05ea1351e713..26a6f42661a652249c8a4c7475dfb45578b8fc03 100644 (file)
--- a/IkiWiki/Rcs/git.pm
+++ b/IkiWiki/Rcs/git.pm
@@ -196,10 +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 @{ $dt_ref }) {
@@ -213,17 +217,19 @@ sub _parse_diff_tree ($@) { #{{{
 
        # 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($1))/eg;
@@ -232,7 +238,7 @@ sub _parse_diff_tree ($@) { #{{{
                        if (length $file) {
                                push @{ $ci{'details'} }, {
                                        'file'      => decode_utf8($file),
-                                       'sha1_from' => $sha1_from,
+                                       'sha1_from' => $sha1_from[0],
                                        'sha1_to'   => $sha1_to,
                                };
                        }
@@ -241,8 +247,6 @@ sub _parse_diff_tree ($@) { #{{{
                last;
        }
 
-       debug("No detail in diff-tree output") if !defined $ci{'details'};
-
        return \%ci;
 } #}}}
 
@@ -363,14 +367,12 @@ sub rcs_recentchanges ($) { #{{{
 
        my @rets;
        foreach my $ci (git_commit_info('HEAD', $num)) {
-               my $title = join("\n", @{$ci->{'comment'}});
-
                # Skip redundant commits.
-               next if ($title eq $dummy_commit_msg);
+               next if (@{$ci->{'comment'}}[0] eq $dummy_commit_msg);
 
                my ($sha1, $when) = (
                        $ci->{'sha1'},
-                       time - $ci->{'author_epoch'}
+                       $ci->{'author_epoch'}
                );
 
                my (@pages, @messages);
@@ -388,7 +390,7 @@ sub rcs_recentchanges ($) { #{{{
                                diffurl => $diffurl,
                        };
                }
-               push @messages, { line => $title };
+               push @messages, { line => $_ } foreach @{$ci->{'comment'}};
 
                my ($user, $type) = (q{}, "web");
 
@@ -417,50 +419,6 @@ sub rcs_recentchanges ($) { #{{{
        return @rets;
 } #}}}
 
-sub rcs_notify () { #{{{
-       # Send notification mail to subscribed users.
-       #
-       # In usual Git usage, hooks/update script is presumed to send
-       # notification mails (see git-receive-pack(1)).  But we prefer
-       # hooks/post-update to support IkiWiki commits coming from a
-       # cloned repository (through command line) because post-update
-       # is called _after_ each ref in repository is updated (update
-       # hook is called _before_ the repository is updated).  Since
-       # post-update hook does not accept command line arguments, we
-       # don't have an $ENV variable in this function.
-       #
-       # Here, we rely on a simple fact: we can extract all parts of the
-       # notification content by parsing the "HEAD" commit (which also
-       # triggers a refresh of IkiWiki pages).
-
-       my $ci = git_commit_info('HEAD');
-       return if !defined $ci;
-
-       my @changed_pages = map { $_->{'file'} } @{ $ci->{'details'} };
-
-       my ($user, $message);
-       if (@{ $ci->{'comment'} }[0] =~ m/$config{web_commit_regexp}/) {
-               $user    = defined $2 ? "$2" : "$3";
-               $message = $4;
-       }
-       else {
-               $user    = $ci->{'author_username'};
-               $message = join "\n", @{ $ci->{'comment'} };
-       }
-
-       my $sha1 = $ci->{'sha1'};
-
-       require IkiWiki::UserInfo;
-       send_commit_mails(
-               sub {
-                       $message;
-               },
-               sub {
-                       join "\n", run_or_die('git', 'diff', "${sha1}^", $sha1);
-               }, $user, @changed_pages
-       );
-} #}}}
-
 sub rcs_getctime ($) { #{{{
        my $file=shift;
        # Remove srcdir prefix