At Branden's request, clean up the hardcoded ".ikiwiki" everywhere, and add

[ikiwiki.git] / ikiwiki

diff --git a/ikiwiki b/ikiwiki
index 358123543dfa8d9d27f68c7fb1a80d0806315658..51f324d13abd56ed573ac3861683af89dbe9f19a 100755 (executable)
--- a/ikiwiki
+++ b/ikiwiki
@@ -63,11 +63,17 @@ if (! $config{setup}) {
        usage() unless @ARGV == 2;
        $config{srcdir} = possibly_foolish_untaint(shift);
        $config{destdir} = possibly_foolish_untaint(shift);
+       checkoptions();
+}
+#}}}
+
+sub checkoptions { #{{{
        if ($config{cgi} && ! length $config{url}) {
                error("Must specify url to wiki with --url when using --cgi");
        }
-}
-#}}}
+       $config{wikistatedir}="$config{srcdir}/.ikiwiki"
+               unless exists $config{wikistatedir};
+} #}}}
 
 sub usage { #{{{
        die "usage: ikiwiki [options] source dest\n";
@@ -415,10 +421,11 @@ sub render ($) { #{{{
 sub lockwiki () { #{{{
        # Take an exclusive lock on the wiki to prevent multiple concurrent
        # run issues. The lock will be dropped on program exit.
-       if (! -d "$config{srcdir}/.ikiwiki") {
-               mkdir("$config{srcdir}/.ikiwiki");
+       if (! -d $config{wikistatedir}) {
+               mkdir($config{wikistatedir});
        }
-       open(WIKILOCK, ">$config{srcdir}/.ikiwiki/lockfile") || error ("cannot write to lockfile: $!");
+       open(WIKILOCK, ">$config{wikistatedir}/lockfile") ||
+               error ("cannot write to $config{wikistatedir}/lockfile: $!");
        if (! flock(WIKILOCK, 2 | 4)) {
                debug("wiki seems to be locked, waiting for lock");
                my $wait=600; # arbitrary, but don't hang forever to 
@@ -436,7 +443,7 @@ sub unlockwiki () { #{{{
 } #}}}
 
 sub loadindex () { #{{{
-       open (IN, "$config{srcdir}/.ikiwiki/index") || return;
+       open (IN, "$config{wikistatedir}/index") || return;
        while (<IN>) {
                $_=possibly_foolish_untaint($_);
                chomp;
@@ -452,10 +459,11 @@ sub loadindex () { #{{{
 } #}}}
 
 sub saveindex () { #{{{
-       if (! -d "$config{srcdir}/.ikiwiki") {
-               mkdir("$config{srcdir}/.ikiwiki");
+       if (! -d $config{wikistatedir}) {
+               mkdir($config{wikistatedir});
        }
-       open (OUT, ">$config{srcdir}/.ikiwiki/index") || error("cannot write to index: $!");
+       open (OUT, ">$config{wikistatedir}/index") || 
+               error("cannot write to $config{wikistatedir}/index: $!");
        foreach my $page (keys %oldpagemtime) {
                print OUT "$oldpagemtime{$page} $pagesources{$page} $renderedfiles{$page} ".
                        join(" ", @{$links{$page}})."\n"
@@ -758,8 +766,7 @@ FILE:               foreach my $file (@files) {
        }
 } #}}}
 
-sub gen_wrapper (@) { #{{{
-       my %config=(@_);
+sub gen_wrapper () { #{{{
        eval q{use Cwd 'abs_path'};
        $config{srcdir}=abs_path($config{srcdir});
        $config{destdir}=abs_path($config{destdir});
@@ -883,7 +890,7 @@ sub userinfo_get ($$) { #{{{
        my $field=shift;
 
        eval q{use Storable};
-       my $userdata=eval{ Storable::lock_retrieve("$config{srcdir}/.ikiwiki/userdb") };
+       my $userdata=eval{ Storable::lock_retrieve("$config{wikistatedir}/userdb") };
        if (! defined $userdata || ! ref $userdata || 
            ! exists $userdata->{$user} || ! ref $userdata->{$user} ||
             ! exists $userdata->{$user}->{$field}) {
@@ -898,7 +905,7 @@ sub userinfo_set ($$$) { #{{{
        my $value=shift;
        
        eval q{use Storable};
-       my $userdata=eval{ Storable::lock_retrieve("$config{srcdir}/.ikiwiki/userdb") };
+       my $userdata=eval{ Storable::lock_retrieve("$config{wikistatedir}/userdb") };
        if (! defined $userdata || ! ref $userdata || 
            ! exists $userdata->{$user} || ! ref $userdata->{$user}) {
                return "";
@@ -906,7 +913,7 @@ sub userinfo_set ($$$) { #{{{
        
        $userdata->{$user}->{$field}=$value;
        my $oldmask=umask(077);
-       my $ret=Storable::lock_store($userdata, "$config{srcdir}/.ikiwiki/userdb");
+       my $ret=Storable::lock_store($userdata, "$config{wikistatedir}/userdb");
        umask($oldmask);
        return $ret;
 } #}}}
@@ -916,13 +923,13 @@ sub userinfo_setall ($$) { #{{{
        my $info=shift;
        
        eval q{use Storable};
-       my $userdata=eval{ Storable::lock_retrieve("$config{srcdir}/.ikiwiki/userdb") };
+       my $userdata=eval{ Storable::lock_retrieve("$config{wikistatedir}/userdb") };
        if (! defined $userdata || ! ref $userdata) {
                $userdata={};
        }
        $userdata->{$user}=$info;
        my $oldmask=umask(077);
-       my $ret=Storable::lock_store($userdata, "$config{srcdir}/.ikiwiki/userdb");
+       my $ret=Storable::lock_store($userdata, "$config{wikistatedir}/userdb");
        umask($oldmask);
        return $ret;
 } #}}}
@@ -1418,7 +1425,7 @@ sub cgi () { #{{{
 
        my $oldmask=umask(077);
        my $session = CGI::Session->new("driver:db_file", $q,
-               { FileName => "$config{srcdir}/.ikiwiki/sessions.db" });
+               { FileName => "$config{wikistatedir}/sessions.db" });
        umask($oldmask);
        
        # Everything below this point needs the user to be signed in.
@@ -1464,7 +1471,7 @@ sub setup () { # {{{
 setup() if $config{setup};
 lockwiki();
 if ($config{wrapper}) {
-       gen_wrapper(%config);
+       gen_wrapper();
        exit;
 }
 memoize('pagename');