improve regexp

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

diff --git a/IkiWiki/Rcs/svn.pm b/IkiWiki/Rcs/svn.pm
index 9345b7fd29f357daaf75299f7fa5c3e55f25b778..71189c82eb1766998bb90f1f3f4cdc0e0d22f2de 100644 (file)
--- a/IkiWiki/Rcs/svn.pm
+++ b/IkiWiki/Rcs/svn.pm
@@ -1,5 +1,4 @@
 #!/usr/bin/perl
-# For subversion support.
 
 use warnings;
 use strict;
@@ -8,8 +7,6 @@ use POSIX qw(setlocale LC_CTYPE);
 
 package IkiWiki;
                
-my $svn_webcommit=qr/^web commit (by (\w+)|from (\d+\.\d+\.\d+\.\d+)):?(.*)/;
-
 # svn needs LC_CTYPE set to a UTF-8 locale, so try to find one. Any will do.
 sub find_lc_ctype() {
        my $current = setlocale(LC_CTYPE());
@@ -123,11 +120,13 @@ sub rcs_recentchanges ($) { #{{{
        
        return unless -d "$config{srcdir}/.svn";
 
-       eval q{use CGI 'escapeHTML'};
-       eval q{use Date::Parse};
-       eval q{use Time::Duration};
-       eval q{use XML::SAX};
-       eval q{use XML::Simple};
+       eval q{
+               use Date::Parse;
+               use Time::Duration;
+               use XML::SAX;
+               use XML::Simple;
+       };
+       error($@) if $@;
 
        # avoid using XML::SAX::PurePerl, it's buggy with UTF-8 data
        my @parsers = map { ${$_}{Name} } @{XML::SAX->parsers()};
@@ -156,12 +155,12 @@ sub rcs_recentchanges ($) { #{{{
                my $when=time - str2time($logentry->{date}, 'UTC');
 
                foreach my $msgline (split(/\n/, $logentry->{msg})) {
-                       push @message, { line => escapeHTML($msgline) };
+                       push @message, { line => $msgline };
                }
 
                my $committype="web";
                if (defined $message[0] &&
-                   $message[0]->{line}=~/$svn_webcommit/) {
+                   $message[0]->{line}=~/$config{web_commit_regexp}/) {
                        $user=defined $2 ? "$2" : "$3";
                        $message[0]->{line}=$4;
                }
@@ -203,7 +202,7 @@ sub rcs_notify () { #{{{
        my $user=`svnlook author $config{svnrepo} -r $rev`;
        chomp $user;
        my $message=`svnlook log $config{svnrepo} -r $rev`;
-       if ($message=~/$svn_webcommit/) {
+       if ($message=~/$config{web_commit_regexp}/) {
                $user=defined $2 ? "$2" : "$3";
                $message=$4;
        }
@@ -243,6 +242,7 @@ sub rcs_notify () { #{{{
                );
                
                eval q{use Mail::Sendmail};
+               error($@) if $@;
                foreach my $email (@email_recipients) {
                        sendmail(
                                To => $email,
@@ -256,7 +256,6 @@ sub rcs_notify () { #{{{
 
 sub rcs_getctime ($) { #{{{
        my $file=shift;
-       eval q{use Date::Parse};
 
        my $svn_log_infoline=qr/^r\d+\s+\|\s+[^\s]+\s+\|\s+(\d+-\d+-\d+\s+\d+:\d+:\d+\s+[-+]?\d+).*/;
                
@@ -278,6 +277,8 @@ sub rcs_getctime ($) { #{{{
                return 0;
        }
                
+       eval q{use Date::Parse};
+       error($@) if $@;
        $date=str2time($date);
        debug("found ctime ".localtime($date)." for $file");
        return $date;