- add --exclude

- move all the config vars into %config
master
joey 2006-03-13 02:08:04 +00:00
parent 46308ef825
commit 0990216956
4 changed files with 154 additions and 128 deletions

View File

@ -1,5 +1,6 @@
all:
./ikiwiki doc templates html --wikiname="ikiwiki" --verbose --nosvn
./ikiwiki doc templates html --wikiname="ikiwiki" --verbose \
--nosvn --exclude=/discussion
clean:
rm -rf html

View File

@ -21,7 +21,8 @@ is built. (As long as all changes to all pages is ok.)
## docs
Need to document all the command line switches in a man page and somehow on this wiki too. Can markdown generate a man page somehow?
Need to turn [[usage]] into a man page.
this wiki too. Can markdown generate a man page somehow?
## pluggable renderers
@ -61,4 +62,14 @@ and that includes the date.
What syntax do other wikis use for this? I'm considering "[[ -- ]]" (with
spaces removed) as it has a nice nmemonic.
## recentchanges links to commit diffs
Would take a bit more viewcvs integration, let the be a "[diff]" link in
recentchanges that goes to the diff for any listed change.
## recentchanges more than 100
Possibly add "next 100" link to it, but OTOH, you can just use svn log if
you need that data..
## [[Bugs]]

View File

@ -66,6 +66,11 @@ Note that most options can be shortened to single letters, and boolean flags suc
Specifies the url to link to for page history browsing. In the url, "[[]]" is replaced with the page to browse. It's common to use [[ViewCVS]] for this.
* --exclude regexp
Specifies a rexexp of source files to exclude from processing.
May be specified multiple times to add to exclude list.
# AUTHOR
Joey Hess <joey@kitenet.net>
Joey Hess <joey@kitenet.net>

259
ikiwiki
View File

@ -13,28 +13,34 @@ BEGIN {
}
$ENV{PATH}="/usr/local/bin:/usr/bin:/bin";
my ($srcdir, $templatedir, $destdir, %links, %oldlinks, %oldpagemtime,
%renderedfiles, %pagesources);
my $wiki_link_regexp=qr/\[\[([^\s]+)\]\]/;
my $wiki_file_regexp=qr/(^[-A-Za-z0-9_.:\/+]+$)/;
my $wiki_file_prune_regexp=qr!((^|/).svn/|\.\.|^\.|\/\.|\.html?$)!;
my $verbose=0;
my $wikiname="wiki";
my $default_pagetype=".mdwn";
my $cgi=0;
my $url="";
my $cgiurl="";
my $historyurl="";
my $svn=1;
my $anonok=0;
my $rebuild=0;
my (%links, %oldlinks, %oldpagemtime, %renderedfiles, %pagesources);
my %config=(
wiki_file_prune_regexp => qr{((^|/).svn/|\.\.|^\.|\/\.|\.html?$)},
wiki_link_regexp => qr/\[\[([^\s]+)\]\]/,
wiki_file_regexp => qr/(^[-A-Za-z0-9_.:\/+]+$)/,
verbose => 0,
wikiname => "wiki",
default_pageext => ".mdwn",
cgi => 0,
url => "",
cgiurl => "",
historyurl => "",
svn => 1,
anonok => 0,
rebuild => 0,
wrapper => 0,
srcdir => undef,
destdir => undef,
templatedir => undef,
);
sub usage { #{{{
die "usage: ikiwiki [options] source templates dest\n";
} #}}}
sub error ($) { #{{{
if ($cgi) {
if ($config{cgi}) {
print "Content-type: text/html\n\n";
print misctemplate("Error", "<p>Error: @_</p>");
exit 1;
@ -45,11 +51,12 @@ sub error ($) { #{{{
} #}}}
sub debug ($) { #{{{
if (! $cgi) {
print "@_\n" if $verbose;
return unless $config{verbose};
if (! $config{cgi}) {
print "@_\n";
}
else {
print STDERR "@_\n" if $verbose;
print STDERR "@_\n";
}
} #}}}
@ -139,7 +146,7 @@ sub findlinks ($) { #{{{
my $content=shift;
my @links;
while ($content =~ /$wiki_link_regexp/g) {
while ($content =~ /$config{wiki_link_regexp}/g) {
push @links, lc($1);
}
return @links;
@ -194,10 +201,10 @@ sub htmllink { #{{{
}
if (! grep { $_ eq $bestlink } values %renderedfiles) {
if (! $createsubpage) {
return "<a href=\"$cgiurl?do=create&page=$link&from=$page\">?</a>$link"
return "<a href=\"$config{cgiurl}?do=create&page=$link&from=$page\">?</a>$link"
}
else {
return "<a href=\"$cgiurl?do=create&page=$page/$link\">?</a>$link"
return "<a href=\"$config{cgiurl}?do=create&page=$page/$link\">?</a>$link"
}
}
@ -213,7 +220,7 @@ sub linkify ($$) { #{{{
my $content=shift;
my $file=shift;
$content =~ s/$wiki_link_regexp/htmllink(pagename($file), $1)/eg;
$content =~ s/$config{wiki_link_regexp}/htmllink(pagename($file), $1)/eg;
return $content;
} #}}}
@ -271,12 +278,12 @@ sub parentlinks ($) { #{{{
}
$path.="../";
}
unshift @ret, { url => $path , page => $wikiname };
unshift @ret, { url => $path , page => $config{wikiname} };
return @ret;
} #}}}
sub indexlink () { #{{{
return "<a href=\"$url\">$wikiname</a>";
return "<a href=\"$config{url}\">$config{wikiname}</a>";
} #}}}
sub finalize ($$) { #{{{
@ -287,24 +294,24 @@ sub finalize ($$) { #{{{
$title=~s/_/ /g;
my $template=HTML::Template->new(blind_cache => 1,
filename => "$templatedir/page.tmpl");
filename => "$config{templatedir}/page.tmpl");
if (length $cgiurl) {
$template->param(editurl => "$cgiurl?do=edit&page=$page");
if ($svn) {
$template->param(recentchangesurl => "$cgiurl?do=recentchanges");
if (length $config{cgiurl}) {
$template->param(editurl => "$config{cgiurl}?do=edit&page=$page");
if ($config{svn}) {
$template->param(recentchangesurl => "$config{cgiurl}?do=recentchanges");
}
}
if (length $historyurl) {
my $u=$historyurl;
if (length $config{historyurl}) {
my $u=$config{historyurl};
$u=~s/\[\[\]\]/$pagesources{$page}/g;
$template->param(historyurl => $u);
}
$template->param(
title => $title,
wikiname => $wikiname,
wikiname => $config{wikiname},
parentlinks => [parentlinks($page)],
content => $content,
backlinks => [backlinks($page)],
@ -320,7 +327,7 @@ sub check_overwrite ($$) { #{{{
my $dest=shift;
my $src=shift;
if (! exists $renderedfiles{$src} && -e $dest && ! $rebuild) {
if (! exists $renderedfiles{$src} && -e $dest && ! $config{rebuild}) {
error("$dest exists and was rendered from ".
join(" ",(grep { $renderedfiles{$_} eq $dest } keys
%renderedfiles)).
@ -332,7 +339,7 @@ sub render ($) { #{{{
my $file=shift;
my $type=pagetype($file);
my $content=readfile("$srcdir/$file");
my $content=readfile("$config{srcdir}/$file");
if ($type ne 'unknown') {
my $page=pagename($file);
@ -342,22 +349,22 @@ sub render ($) { #{{{
$content=htmlize($type, $content);
$content=finalize($content, $page);
check_overwrite("$destdir/".htmlpage($page), $page);
writefile("$destdir/".htmlpage($page), $content);
check_overwrite("$config{destdir}/".htmlpage($page), $page);
writefile("$config{destdir}/".htmlpage($page), $content);
$oldpagemtime{$page}=time;
$renderedfiles{$page}=htmlpage($page);
}
else {
$links{$file}=[];
check_overwrite("$destdir/$file", $file);
writefile("$destdir/$file", $content);
check_overwrite("$config{destdir}/$file", $file);
writefile("$config{destdir}/$file", $content);
$oldpagemtime{$file}=time;
$renderedfiles{$file}=$file;
}
} #}}}
sub loadindex () { #{{{
open (IN, "$srcdir/.ikiwiki/index") || return;
open (IN, "$config{srcdir}/.ikiwiki/index") || return;
while (<IN>) {
$_=possibly_foolish_untaint($_);
chomp;
@ -373,10 +380,10 @@ sub loadindex () { #{{{
} #}}}
sub saveindex () { #{{{
if (! -d "$srcdir/.ikiwiki") {
mkdir("$srcdir/.ikiwiki");
if (! -d "$config{srcdir}/.ikiwiki") {
mkdir("$config{srcdir}/.ikiwiki");
}
open (OUT, ">$srcdir/.ikiwiki/index") || error("cannot write to index: $!");
open (OUT, ">$config{srcdir}/.ikiwiki/index") || error("cannot write to index: $!");
foreach my $page (keys %oldpagemtime) {
print OUT "$oldpagemtime{$page} $pagesources{$page} $renderedfiles{$page} ".
join(" ", @{$links{$page}})."\n"
@ -386,8 +393,8 @@ sub saveindex () { #{{{
} #}}}
sub rcs_update () { #{{{
if (-d "$srcdir/.svn") {
if (system("svn", "update", "--quiet", $srcdir) != 0) {
if (-d "$config{srcdir}/.svn") {
if (system("svn", "update", "--quiet", $config{srcdir}) != 0) {
warn("svn update failed\n");
}
}
@ -396,9 +403,10 @@ sub rcs_update () { #{{{
sub rcs_commit ($) { #{{{
my $message=shift;
if (-d "$srcdir/.svn") {
if (-d "$config{srcdir}/.svn") {
if (system("svn", "commit", "--quiet", "-m",
possibly_foolish_untaint($message), $srcdir) != 0) {
possibly_foolish_untaint($message),
$config{srcdir}) != 0) {
warn("svn commit failed\n");
}
}
@ -407,14 +415,14 @@ sub rcs_commit ($) { #{{{
sub rcs_add ($) { #{{{
my $file=shift;
if (-d "$srcdir/.svn") {
if (-d "$config{srcdir}/.svn") {
my $parent=dirname($file);
while (! -d "$srcdir/$parent/.svn") {
while (! -d "$config{srcdir}/$parent/.svn") {
$file=$parent;
$parent=dirname($file);
}
if (system("svn", "add", "--quiet", "$srcdir/$file") != 0) {
if (system("svn", "add", "--quiet", "$config{srcdir}/$file") != 0) {
warn("svn add failed\n");
}
}
@ -427,8 +435,8 @@ sub rcs_recentchanges ($) { #{{{
eval q{use Date::Parse};
eval q{use Time::Duration};
if (-d "$srcdir/.svn") {
my $info=`LANG=C svn info $srcdir`;
if (-d "$config{srcdir}/.svn") {
my $info=`LANG=C svn info $config{srcdir}`;
my ($svn_url)=$info=~/^URL: (.*)$/m;
# FIXME: currently assumes that the wiki is somewhere
@ -504,22 +512,22 @@ sub refresh () { #{{{
find({
no_chdir => 1,
wanted => sub {
if (/$wiki_file_prune_regexp/) {
if (/$config{wiki_file_prune_regexp}/) {
$File::Find::prune=1;
}
elsif (! -d $_) {
my ($f)=/$wiki_file_regexp/; # untaint
my ($f)=/$config{wiki_file_regexp}/; # untaint
if (! defined $f) {
warn("skipping bad filename $_\n");
}
else {
$f=~s/^\Q$srcdir\E\/?//;
$f=~s/^\Q$config{srcdir}\E\/?//;
push @files, $f;
$exists{pagename($f)}=1;
}
}
},
}, $srcdir);
}, $config{srcdir});
my %rendered;
@ -539,7 +547,7 @@ sub refresh () { #{{{
if (! $exists{$page}) {
debug("removing old page $page");
push @del, $renderedfiles{$page};
prune($destdir."/".$renderedfiles{$page});
prune($config{destdir}."/".$renderedfiles{$page});
delete $renderedfiles{$page};
$oldpagemtime{$page}=0;
delete $pagesources{$page};
@ -551,7 +559,7 @@ sub refresh () { #{{{
my $page=pagename($file);
if (! exists $oldpagemtime{$page} ||
mtime("$srcdir/$file") > $oldpagemtime{$page}) {
mtime("$config{srcdir}/$file") > $oldpagemtime{$page}) {
debug("rendering changed file $file");
render($file);
$rendered{$file}=1;
@ -622,26 +630,25 @@ FILE: foreach my $file (@files) {
# Generates a C wrapper program for running ikiwiki in a specific way.
# The wrapper may be safely made suid.
sub gen_wrapper ($$) { #{{{
my ($svn, $rebuild)=@_;
sub gen_wrapper () { #{{{
eval q{use Cwd 'abs_path'};
$srcdir=abs_path($srcdir);
$destdir=abs_path($destdir);
$config{srcdir}=abs_path($config{srcdir});
$config{destdir}=abs_path($config{destdir});
my $this=abs_path($0);
if (! -x $this) {
error("$this doesn't seem to be executable");
}
my @params=($srcdir, $templatedir, $destdir, "--wikiname=$wikiname");
push @params, "--verbose" if $verbose;
push @params, "--rebuild" if $rebuild;
push @params, "--nosvn" if !$svn;
push @params, "--cgi" if $cgi;
push @params, "--url=$url" if $url;
push @params, "--cgiurl=$cgiurl" if $cgiurl;
push @params, "--historyurl=$historyurl" if $historyurl;
push @params, "--anonok" if $anonok;
my @params=($config{srcdir}, $config{templatedir}, $config{destdir},
"--wikiname=$config{wikiname}");
push @params, "--verbose" if $config{verbose};
push @params, "--rebuild" if $config{rebuild};
push @params, "--nosvn" if !$config{svn};
push @params, "--cgi" if $config{cgi};
push @params, "--url=$config{url}" if length $config{url};
push @params, "--cgiurl=$config{cgiurl}" if length $config{cgiurl};
push @params, "--historyurl=$config{historyurl}" if length $config{historyurl};
push @params, "--anonok" if $config{anonok};
my $params=join(" ", map { "\'$_\'" } @params);
my $call='';
foreach my $p ($this, $this, @params) {
@ -652,7 +659,7 @@ sub gen_wrapper ($$) { #{{{
my @envsave;
push @envsave, qw{REMOTE_ADDR QUERY_STRING REQUEST_METHOD REQUEST_URI
CONTENT_TYPE CONTENT_LENGTH GATEWAY_INTERFACE
HTTP_COOKIE} if $cgi;
HTTP_COOKIE} if $config{cgi};
my $envsave="";
foreach my $var (@envsave) {
$envsave.=<<"EOF"
@ -706,12 +713,12 @@ sub misctemplate ($$) { #{{{
my $pagebody=shift;
my $template=HTML::Template->new(
filename => "$templatedir/misc.tmpl"
filename => "$config{templatedir}/misc.tmpl"
);
$template->param(
title => $title,
indexlink => indexlink(),
wikiname => $wikiname,
wikiname => $config{wikiname},
pagebody => $pagebody,
);
return $template->output;
@ -721,12 +728,12 @@ sub cgi_recentchanges ($) { #{{{
my $q=shift;
my $template=HTML::Template->new(
filename => "$templatedir/recentchanges.tmpl"
filename => "$config{templatedir}/recentchanges.tmpl"
);
$template->param(
title => "RecentChanges",
indexlink => indexlink(),
wikiname => $wikiname,
wikiname => $config{wikiname},
changelog => [rcs_recentchanges(100)],
);
print $q->header, $template->output;
@ -737,7 +744,7 @@ sub userinfo_get ($$) { #{{{
my $field=shift;
eval q{use Storable};
my $userdata=eval{ Storable::lock_retrieve("$srcdir/.ikiwiki/userdb") };
my $userdata=eval{ Storable::lock_retrieve("$config{srcdir}/.ikiwiki/userdb") };
if (! defined $userdata || ! ref $userdata ||
! exists $userdata->{$user} || ! ref $userdata->{$user}) {
return "";
@ -750,13 +757,13 @@ sub userinfo_set ($$) { #{{{
my $info=shift;
eval q{use Storable};
my $userdata=eval{ Storable::lock_retrieve("$srcdir/.ikiwiki/userdb") };
my $userdata=eval{ Storable::lock_retrieve("$config{srcdir}/.ikiwiki/userdb") };
if (! defined $userdata || ! ref $userdata) {
$userdata={};
}
$userdata->{$user}=$info;
my $oldmask=umask(077);
my $ret=Storable::lock_store($userdata, "$srcdir/.ikiwiki/userdb");
my $ret=Storable::lock_store($userdata, "$config{srcdir}/.ikiwiki/userdb");
umask($oldmask);
return $ret;
} #}}}
@ -767,7 +774,7 @@ sub cgi_signin ($$) { #{{{
eval q{use CGI::FormBuilder};
my $form = CGI::FormBuilder->new(
title => "$wikiname signin",
title => "$config{wikiname} signin",
fields => [qw(do page from name password confirm_password email)],
header => 1,
method => 'POST',
@ -782,7 +789,8 @@ sub cgi_signin ($$) { #{{{
params => $q,
action => $q->request_uri,
header => 0,
template => (-e "$templatedir/signin.tmpl" ? "$templatedir/signin.tmpl" : "")
template => (-e "$config{templatedir}/signin.tmpl" ?
"$config{templatedir}/signin.tmpl" : "")
);
$form->field(name => "name", required => 0);
@ -861,12 +869,12 @@ sub cgi_signin ($$) { #{{{
if (defined $form->field("do") &&
$form->field("do") ne 'signin') {
print $q->redirect(
"$cgiurl?do=".$form->field("do").
"$config{cgiurl}?do=".$form->field("do").
"&page=".$form->field("page").
"&from=".$form->field("from"));;
}
else {
print $q->redirect($url);
print $q->redirect($config{url});
}
}
elsif ($form->submitted eq 'Register') {
@ -889,23 +897,22 @@ sub cgi_signin ($$) { #{{{
elsif ($form->submitted eq 'Mail Password') {
my $user_name=$form->field("name");
my $template=HTML::Template->new(
filename => "$templatedir/passwordmail.tmpl"
filename => "$config{templatedir}/passwordmail.tmpl"
);
$template->param(
user_name => $user_name,
user_password => userinfo_get($user_name, "password"),
wikiurl => $url,
wikiname => $wikiname,
wikiurl => $config{url},
wikiname => $config{wikiname},
REMOTE_ADDR => $ENV{REMOTE_ADDR},
);
eval q{use Mail::Sendmail};
my ($fromhost) = $cgiurl =~ m!/([^/]+)!;
print STDERR "$< $> >>> $cgiurl ".(getpwuid($>))[0]."@".$fromhost."\n";
my ($fromhost) = $config{cgiurl} =~ m!/([^/]+)!;
sendmail(
To => userinfo_get($user_name, "email"),
From => "$wikiname admin <".(getpwuid($>))[0]."@".$fromhost.">",
Subject => "$wikiname information",
From => "$config{wikiname} admin <".(getpwuid($>))[0]."@".$fromhost.">",
Subject => "$config{wikiname} information",
Message => $template->output,
) or error("Failed to send mail");
@ -938,12 +945,12 @@ sub cgi_editpage ($$) { #{{{
params => $q,
action => $q->request_uri,
table => 0,
template => "$templatedir/editpage.tmpl"
template => "$config{templatedir}/editpage.tmpl"
);
my ($page)=$form->param('page')=~/$wiki_file_regexp/;
my ($page)=$form->param('page')=~/$config{wiki_file_regexp}/;
if (! defined $page || ! length $page || $page ne $q->param('page') ||
$page=~/$wiki_file_prune_regexp/ || $page=~/^\//) {
$page=~/$config{wiki_file_prune_regexp}/ || $page=~/^\//) {
error("bad page name");
}
$page=lc($page);
@ -956,7 +963,7 @@ sub cgi_editpage ($$) { #{{{
cols => 80);
if ($form->submitted eq "Cancel") {
print $q->redirect("$url/".htmlpage($page));
print $q->redirect("$config{url}/".htmlpage($page));
return;
}
if (! $form->submitted || ! $form->validate) {
@ -964,15 +971,15 @@ sub cgi_editpage ($$) { #{{{
if (exists $pagesources{lc($page)}) {
# hmm, someone else made the page in the
# meantime?
print $q->redirect("$url/".htmlpage($page));
print $q->redirect("$config{url}/".htmlpage($page));
return;
}
my @page_locs;
my ($from)=$form->param('from')=~/$wiki_file_regexp/;
my ($from)=$form->param('from')=~/$config{wiki_file_regexp}/;
if (! defined $from || ! length $from ||
$from ne $form->param('from') ||
$from=~/$wiki_file_prune_regexp/ || $from=~/^\//) {
$from=~/$config{wiki_file_prune_regexp}/ || $from=~/^\//) {
@page_locs=$page;
}
else {
@ -994,7 +1001,7 @@ sub cgi_editpage ($$) { #{{{
elsif ($form->field("do") eq "edit") {
my $content="";
if (exists $pagesources{lc($page)}) {
$content=readfile("$srcdir/$pagesources{lc($page)}");
$content=readfile("$config{srcdir}/$pagesources{lc($page)}");
$content=~s/\n/\r\n/g;
}
$form->tmpl_param("page_select", 0);
@ -1004,13 +1011,13 @@ sub cgi_editpage ($$) { #{{{
$form->title("editing $page");
}
$form->tmpl_param("can_commit", $svn);
$form->tmpl_param("can_commit", $config{svn});
$form->tmpl_param("indexlink", indexlink());
print $form->render(submit => ["Save Page", "Cancel"]);
}
else {
# save page
my $file=$page.$default_pagetype;
my $file=$page.$config{default_pageext};
my $newfile=1;
if (exists $pagesources{lc($page)}) {
$file=$pagesources{lc($page)};
@ -1020,7 +1027,7 @@ sub cgi_editpage ($$) { #{{{
my $content=$form->field('content');
$content=~s/\r\n/\n/g;
$content=~s/\r/\n/g;
writefile("$srcdir/$file", $content);
writefile("$config{srcdir}/$file", $content);
my $message="web commit ";
if ($session->param("name")) {
@ -1034,7 +1041,7 @@ sub cgi_editpage ($$) { #{{{
$message.=": ".$form->field('comments');
}
if ($svn) {
if ($config{svn}) {
if ($newfile) {
rcs_add($file);
}
@ -1048,7 +1055,7 @@ sub cgi_editpage ($$) { #{{{
# The trailing question mark tries to avoid broken
# caches and get the most recent version of the page.
print $q->redirect("$url/".htmlpage($page)."?updated");
print $q->redirect("$config{url}/".htmlpage($page)."?updated");
}
} #}}}
@ -1073,11 +1080,11 @@ sub cgi () { #{{{
my $oldmask=umask(077);
my $session = CGI::Session->new("driver:db_file", $q,
{ FileName => "$srcdir/.ikiwiki/sessions.db" });
{ FileName => "$config{srcdir}/.ikiwiki/sessions.db" });
umask($oldmask);
# Everything below this point needs the user to be signed in.
if ((! $anonok && ! defined $session->param("name") ||
if ((! $config{anonok} && ! defined $session->param("name") ||
! userinfo_get($session->param("name"), "regdate")) || $do eq 'signin') {
cgi_signin($q, $session);
@ -1098,40 +1105,42 @@ sub cgi () { #{{{
} #}}}
# main {{{
my $wrapper=0;
if (grep /^-/, @ARGV) {
eval {use Getopt::Long};
GetOptions(
"wikiname=s" => \$wikiname,
"verbose|v" => \$verbose,
"rebuild!" => \$rebuild,
"wrapper!" => \$wrapper,
"svn!" => \$svn,
"anonok!" => \$anonok,
"cgi!" => \$cgi,
"url=s" => \$url,
"cgiurl=s" => \$cgiurl,
"historyurl=s" => \$historyurl,
"wikiname=s" => \$config{wikiname},
"verbose|v!" => \$config{verbose},
"rebuild!" => \$config{rebuild},
"wrapper!" => \$config{wrapper},
"svn!" => \$config{svn},
"anonok!" => \$config{anonok},
"cgi!" => \$config{cgi},
"url=s" => \$config{url},
"cgiurl=s" => \$config{cgiurl},
"historyurl=s" => \$config{historyurl},
"exclude=s@" => sub {
$config{wiki_file_prune_regexp}=qr/$config{wiki_file_prune_regexp}|$_[1]/;
},
) || usage();
}
usage() unless @ARGV == 3;
($srcdir) = possibly_foolish_untaint(shift);
($templatedir) = possibly_foolish_untaint(shift);
($destdir) = possibly_foolish_untaint(shift);
$config{srcdir} = possibly_foolish_untaint(shift);
$config{templatedir} = possibly_foolish_untaint(shift);
$config{destdir} = possibly_foolish_untaint(shift);
if ($cgi && ! length $url) {
if ($config{cgi} && ! length $config{url}) {
error("Must specify url to wiki with --url when using --cgi");
}
gen_wrapper($svn, $rebuild) if $wrapper;
gen_wrapper() if $config{wrapper};
memoize('pagename');
memoize('bestlink');
loadindex() unless $rebuild;
if ($cgi) {
loadindex() unless $config{rebuild};
if ($config{cgi}) {
cgi();
}
else {
rcs_update() if $svn;
rcs_update() if $config{svn};
refresh();
saveindex();
}