#!/usr/bin/perl
-# For subversion support.
+
+package IkiWiki::Rcs::svn;
use warnings;
use strict;
use IkiWiki;
use POSIX qw(setlocale LC_CTYPE);
+sub import { #{{{
+ if (exists $IkiWiki::config{svnpath}) {
+ # code depends on the path not having extraneous slashes
+ $IkiWiki::config{svnpath}=~tr#/#/#s;
+ $IkiWiki::config{svnpath}=~s/\/$//;
+ $IkiWiki::config{svnpath}=~s/^\///;
+ }
+} #}}}
+
+
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() {
}
} #}}}
-sub rcs_commit ($$$) { #{{{
+sub rcs_commit ($$$;$$) { #{{{
# 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;
+
+ if (defined $user) {
+ $message="web commit by $user".(length $message ? ": $message" : "");
+ }
+ elsif (defined $ipaddr) {
+ $message="web commit from $ipaddr".(length $message ? ": $message" : "");
+ }
if (-d "$config{srcdir}/.svn") {
# Check to see if the page has been changed by someone
if (defined $rev && defined $oldrev && $rev != $oldrev) {
# Merge their changes into the file that we've
# changed.
- chdir($config{srcdir}); # svn merge wants to be here
if (system("svn", "merge", "--quiet", "-r$oldrev:$rev",
- "$config{srcdir}/$file") != 0) {
+ "$config{srcdir}/$file", "$config{srcdir}/$file") != 0) {
warn("svn merge -r$oldrev:$rev failed\n");
}
}
if (system("svn", "commit", "--quiet",
"--encoding", "UTF-8", "-m",
possibly_foolish_untaint($message),
- "$config{srcdir}") != 0) {
+ $config{srcdir}) != 0) {
my $conflict=readfile("$config{srcdir}/$file");
if (system("svn", "revert", "--quiet", "$config{srcdir}/$file") != 0) {
warn("svn revert failed\n");
return unless -d "$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 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()};
my $rev = $logentry->{revision};
my $user = $logentry->{author};
- my $when=time - str2time($logentry->{date}, 'UTC');
+ my $when=str2time($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;
}
$committype="svn";
}
- foreach (keys %{$logentry->{paths}}) {
- next unless /^\/\Q$config{svnpath}\E\/([^ ]+)(?:$|\s)/;
- my $file=$1;
+ foreach my $file (keys %{$logentry->{paths}}) {
+ if (length $config{svnpath}) {
+ next unless $file=~/^\/\Q$config{svnpath}\E\/([^ ]+)(?:$|\s)/;
+ $file=$1;
+ }
+
my $diffurl=$config{diffurl};
$diffurl=~s/\[\[file\]\]/$file/g;
$diffurl=~s/\[\[r1\]\]/$rev - 1/eg;
$diffurl=~s/\[\[r2\]\]/$rev/g;
+
push @pages, {
page => pagename($file),
diffurl => $diffurl,
} if length $file;
}
- push @ret, { rev => $rev,
+ push @ret, {
+ rev => $rev,
user => $user,
committype => $committype,
when => $when,
return @ret;
} #}}}
-sub rcs_notify () { #{{{
- if (! exists $ENV{REV}) {
- error("REV is not set, not running from svn post-commit hook, cannot send notifications");
- }
- my $rev=int(possibly_foolish_untaint($ENV{REV}));
-
- my $user=`svnlook author $config{svnrepo} -r $rev`;
- chomp $user;
- my $message=`svnlook log $config{svnrepo} -r $rev`;
- if ($message=~/$svn_webcommit/) {
- $user=defined $2 ? "$2" : "$3";
- $message=$4;
- }
-
- my @changed_pages;
- foreach my $change (`svnlook changed $config{svnrepo} -r $rev`) {
- chomp $change;
- if ($change =~ /^[A-Z]+\s+\Q$config{svnpath}\E\/(.*)/) {
- push @changed_pages, $1;
- }
- }
-
- require IkiWiki::UserInfo;
- my @email_recipients=commit_notify_list($user, @changed_pages);
- if (@email_recipients) {
- # TODO: if a commit spans multiple pages, this will send
- # subscribers a diff that might contain pages they did not
- # sign up for. Should separate the diff per page and
- # reassemble into one mail with just the pages subscribed to.
- my $diff=`svnlook diff $config{svnrepo} -r $rev --no-diff-deleted`;
-
- my $subject="$config{wikiname} update of ";
- if (@changed_pages > 2) {
- $subject.="$changed_pages[0] $changed_pages[1] etc";
- }
- else {
- $subject.=join(" ", @changed_pages);
- }
- $subject.=" by $user";
-
- my $template=template("notifymail.tmpl");
- $template->param(
- wikiname => $config{wikiname},
- diff => $diff,
- user => $user,
- message => $message,
- );
-
- eval q{use Mail::Sendmail};
- foreach my $email (@email_recipients) {
- sendmail(
- To => $email,
- From => "$config{wikiname} <$config{adminemail}>",
- Subject => $subject,
- Message => $template->output,
- ) or error("Failed to send update notification mail");
- }
- }
+sub rcs_diff ($) { #{{{
+ my $rev=possibly_foolish_untaint(int(shift));
+ return `svnlook diff $config{svnrepo} -r$rev --no-diff-deleted`;
} #}}}
sub rcs_getctime ($) { #{{{
}
eval q{use Date::Parse};
+ error($@) if $@;
$date=str2time($date);
debug("found ctime ".localtime($date)." for $file");
return $date;