-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).
- #
- # Here, we rely on a simple fact: we can extract all parts of the
- # notification content by parsing the "HEAD" commit.
-
- 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
- );
-} #}}}
-