git: Record the username from openid in the git author email. (This avoids display...

[ikiwiki.git] / IkiWiki / Plugin / git.pm

diff --git a/IkiWiki/Plugin/git.pm b/IkiWiki/Plugin/git.pm
index 222692eda6ad4dacb3c901e8ba53f4310c75c89d..3e289e0c3f630adb9f0284f81f7233338fb70e38 100644 (file)
--- a/IkiWiki/Plugin/git.pm
+++ b/IkiWiki/Plugin/git.pm
@@ -342,8 +342,9 @@ sub parse_diff_tree ($) {
                        $ci{ "${who}_epoch" } = $epoch;
                        $ci{ "${who}_tz"    } = $tz;
 
-                       if ($name =~ m/^[^<]+\s+<([^@>]+)/) {
-                               $ci{"${who}_username"} = $1;
+                       if ($name =~ m/^([^<]+)\s+<([^@>]+)/) {
+                               $ci{"${who}_name"} = $1;
+                               $ci{"${who}_username"} = $2;
                        }
                        elsif ($name =~ m/^([^<]+)\s+<>$/) {
                                $ci{"${who}_username"} = $1;
@@ -463,43 +464,60 @@ sub rcs_prepedit ($) {
        return git_sha1($file);
 }
 
-sub rcs_commit ($$$;$$) {
+sub rcs_commit (@) {
        # Try to commit the page; returns undef on _success_ and
        # a version of the page with the rcs's conflict markers on
        # failure.
-
-       my ($file, $message, $rcstoken, $user, $ipaddr) = @_;
+       my %params=@_;
 
        # Check to see if the page has been changed by someone else since
        # rcs_prepedit was called.
-       my $cur    = git_sha1($file);
-       my ($prev) = $rcstoken =~ /^($sha1_pattern)$/; # untaint
+       my $cur    = git_sha1($params{file});
+       my ($prev) = $params{token} =~ /^($sha1_pattern)$/; # untaint
 
        if (defined $cur && defined $prev && $cur ne $prev) {
-               my $conflict = merge_past($prev, $file, $dummy_commit_msg);
+               my $conflict = merge_past($prev, $params{file}, $dummy_commit_msg);
                return $conflict if defined $conflict;
        }
 
-       rcs_add($file); 
-       return rcs_commit_staged($message, $user, $ipaddr);
+       rcs_add($params{file});
+       return rcs_commit_staged(
+               message => $params{message},
+               session => $params{session},
+       );
 }
 
-sub rcs_commit_staged ($$$) {
+sub rcs_commit_staged (@) {
        # Commits all staged changes. Changes can be staged using rcs_add,
        # rcs_remove, and rcs_rename.
-       my ($message, $user, $ipaddr)=@_;
-
-       # Set the commit author and email to the web committer.
+       my %params=@_;
+       
        my %env=%ENV;
-       if (defined $user || defined $ipaddr) {
-               my $u=encode_utf8(defined $user ? $user : $ipaddr);
-               $ENV{GIT_AUTHOR_NAME}=$u;
-               $ENV{GIT_AUTHOR_EMAIL}="$u\@web";
+
+       if (defined $params{session}) {
+               # Set the commit author and email based on web session info.
+               my $u;
+               if (defined $params{session}->param("name")) {
+                       $u=$params{session}->param("name");
+               }
+               elsif (defined $params{session}->remote_addr()) {
+                       $u=$params{session}->remote_addr();
+               }
+               if (defined $u) {
+                       $u=encode_utf8($u);
+                       $ENV{GIT_AUTHOR_NAME}=$u;
+               }
+               if (defined $params{session}->param("username")) {
+                       $u=encode_utf8($params{session}->param("username"));
+               }
+               if (defined $u) {
+                       $ENV{GIT_AUTHOR_EMAIL}="$u\@web";
+               }
        }
 
-       $message = IkiWiki::possibly_foolish_untaint($message);
+       $params{message} = IkiWiki::possibly_foolish_untaint($params{message});
        my @opts;
-       if ($message !~ /\S/) {
+       if ($params{message} !~ /\S/) {
                # Force git to allow empty commit messages.
                # (If this version of git supports it.)
                my ($version)=`git --version` =~ /git version (.*)/;
@@ -507,13 +525,13 @@ sub rcs_commit_staged ($$$) {
                        push @opts, '--cleanup=verbatim';
                }
                else {
-                       $message.=".";
+                       $params{message}.=".";
                }
        }
        push @opts, '-q';
        # git commit returns non-zero if file has not been really changed.
        # so we should ignore its exit status (hence run_or_non).
-       if (run_or_non('git', 'commit', @opts, '-m', $message)) {
+       if (run_or_non('git', 'commit', @opts, '-m', $params{message})) {
                if (length $config{gitorigin_branch}) {
                        run_or_cry('git', 'push', $config{gitorigin_branch});
                }
@@ -588,9 +606,14 @@ sub rcs_recentchanges ($) {
                        push @messages, { line => $line };
                }
 
-               my $user=$ci->{'author_username'};
+               my $user=$ci->{'author_name'};
+               my $usershort=$ci->{'author_username'};
                my $web_commit = ($ci->{'author'} =~ /\@web>/);
-               
+
+               if ($usershort =~ /:\/\//) {
+                       $usershort=undef; # url; not really short
+               }
+
                # compatability code for old web commit messages
                if (! $web_commit &&
                      defined $messages[0] &&
@@ -603,6 +626,7 @@ sub rcs_recentchanges ($) {
                push @rets, {
                        rev        => $sha1,
                        user       => $user,
+                       usershort  => $usershort,
                        committype => $web_commit ? "web" : "git",
                        when       => $when,
                        message    => [@messages],
@@ -639,9 +663,6 @@ sub findtimes ($$) {
        my $file=shift;
        my $id=shift; # 0 = mtime ; 1 = ctime
 
-       # Remove srcdir prefix
-       $file =~ s/^\Q$config{srcdir}\E\/?//;
-
        if (! keys %time_cache) {
                my $date;
                foreach my $line (run_or_die('git', 'log',