Added a comment

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

diff --git a/IkiWiki/Plugin/cvs.pm b/IkiWiki/Plugin/cvs.pm
index a9fe162a1b7957e4f10e16163bea303b36936b7c..71566d212ba71ea3b8c2296ffeb46c0101bea92d 100644 (file)
--- a/IkiWiki/Plugin/cvs.pm
+++ b/IkiWiki/Plugin/cvs.pm
@@ -183,41 +183,47 @@ sub rcs_prepedit ($) {
        return defined $rev ? $rev : "";
 }
 
-sub rcs_commit ($$$;$$$) {
+sub commitmessage (@) {
+       my %params=@_;
+       
+       if (defined $params{session}) {
+               if (defined $params{session}->param("name")) {
+                       return "web commit by ".
+                               $params{session}->param("name").
+                               (length $params{message} ? ": $params{message}" : "");
+               }
+               elsif (defined $params{session}->remote_addr()) {
+                       return "web commit from ".
+                               $params{session}->remote_addr().
+                               (length $params{message} ? ": $params{message}" : "");
+               }
+       }
+       return $params{message};
+}
+
+sub rcs_commit (@) {
        # Tries to commit the page; returns undef on _success_ and
        # a version of the page with the rcs's conflict markers on failure.
        # The file is relative to the srcdir.
-       my $file=shift;
-       my $message=shift;
-       my $rcstoken=shift;
-       my $user=shift;
-       my $ipaddr=shift;
-       my $emailuser=shift;
+       my %params=@_;
 
        return unless cvs_is_controlling;
 
-       if (defined $user) {
-               $message="web commit by $user".(length $message ? ": $message" : "");
-       }
-       elsif (defined $ipaddr) {
-               $message="web commit from $ipaddr".(length $message ? ": $message" : "");
-       }
-
        # Check to see if the page has been changed by someone
        # else since rcs_prepedit was called.
-       my ($oldrev)=$rcstoken=~/^([0-9]+)$/; # untaint
-       my $rev=cvs_info("Repository revision", "$config{srcdir}/$file");
+       my ($oldrev)=$params{token}=~/^([0-9]+)$/; # untaint
+       my $rev=cvs_info("Repository revision", "$config{srcdir}/$params{file}");
        if (defined $rev && defined $oldrev && $rev != $oldrev) {
                # Merge their changes into the file that we've
                # changed.
-               cvs_runcvs('update', $file) ||
+               cvs_runcvs('update', $params{file}) ||
                        warn("cvs merge from $oldrev to $rev failed\n");
        }
 
        if (! cvs_runcvs('commit', '-m',
-                        IkiWiki::possibly_foolish_untaint $message)) {
-               my $conflict=readfile("$config{srcdir}/$file");
-               cvs_runcvs('update', '-C', $file) ||
+                        IkiWiki::possibly_foolish_untaint(commitmessage(%params)))) {
+               my $conflict=readfile("$config{srcdir}/$params{file}");
+               cvs_runcvs('update', '-C', $params{file}) ||
                        warn("cvs revert failed\n");
                return $conflict;
        }
@@ -225,20 +231,13 @@ sub rcs_commit ($$$;$$$) {
        return undef # success
 }
 
-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, $emailuser)=@_;
-
-       if (defined $user) {
-               $message="web commit by $user".(length $message ? ": $message" : "");
-       }
-       elsif (defined $ipaddr) {
-               $message="web commit from $ipaddr".(length $message ? ": $message" : "");
-       }
+       my %params=@_;
 
        if (! cvs_runcvs('commit', '-m',
-                        IkiWiki::possibly_foolish_untaint $message)) {
+                        IkiWiki::possibly_foolish_untaint(commitmessage(%params)))) {
                warn "cvs staged commit failed\n";
                return 1; # failure
        }
@@ -437,8 +436,9 @@ sub rcs_recentchanges ($) {
        return @ret;
 }
 
-sub rcs_diff ($) {
+sub rcs_diff ($;$) {
        my $rev=IkiWiki::possibly_foolish_untaint(int(shift));
+       my $maxlines=shift;
 
        local $CWD = $config{srcdir};
 
@@ -462,6 +462,8 @@ sub rcs_diff ($) {
 sub rcs_getctime ($) {
        my $file=shift;
 
+       local $CWD = $config{srcdir};
+
        my $cvs_log_infoline=qr/^date: (.+);\s+author/;
 
        open CVSLOG, "cvs -Q log -r1.1 '$file' |"