add plugin safe/rebuild info (part 3 of 3)

[git.ikiwiki.info.git] / ikiwiki-transition

diff --git a/ikiwiki-transition b/ikiwiki-transition
index 1fd23cec55edcd56e2e854d23948ba71f713305c..3e2c89bf9d0166d2a1b29d56541b4b8c272d75d7 100755 (executable)
--- a/ikiwiki-transition
+++ b/ikiwiki-transition
@@ -1,6 +1,8 @@
 #!/usr/bin/perl -i
 use warnings;
 use strict;
 #!/usr/bin/perl -i
 use warnings;
 use strict;

+use IkiWiki;
+use HTML::Entities;

 
 my $regex = qr{
        (\\?)           # 1: escape?
 
 my $regex = qr{
        (\\?)           # 1: escape?


@@ -48,10 +50,74 @@ sub prefix_directives {
        }
 }
 
        }
 }
 

+sub indexdb {
+       $config{wikistatedir}=shift()."/.ikiwiki";
+
+       if (! defined $config{wikistatedir}) {
+               usage();                
+       }
+
+       # Note: No lockwiki here because ikiwiki already locks it
+       # before calling this.  
+       if (! IkiWiki::oldloadindex()) {
+               die "failed to load index\n";
+       }
+       if (! IkiWiki::saveindex()) {
+               die "failed to save indexdb\n"
+       }
+       if (! IkiWiki::loadindex()) {
+               die "transition failed, cannot load new indexdb\n";
+       }
+       if (! unlink("$config{wikistatedir}/index")) {
+               die "unlink failed: $!\n";
+       }
+}
+
+sub hashpassword {
+       $config{wikistatedir}=shift()."/.ikiwiki";
+
+       if (! defined $config{wikistatedir}) {
+               usage();                
+       }
+       
+       eval q{use IkiWiki::UserInfo};
+       eval q{use Authen::Passphrase::BlowfishCrypt};
+       if ($@) {
+               error("ikiwiki-transition hashpassword: failed to load Authen::Passphrase, passwords not hashed");
+       }
+
+       IkiWiki::lockwiki();
+       IkiWiki::loadplugin("passwordauth");
+       my $userinfo = IkiWiki::userinfo_retrieve();
+       foreach my $user (keys %{$userinfo}) {
+               if (ref $userinfo->{$user} &&
+                   exists $userinfo->{$user}->{password} &&
+                   length $userinfo->{$user}->{password} &&
+                   ! exists $userinfo->{$user}->{cryptpassword}) {
+                       IkiWiki::Plugin::passwordauth::setpassword($user, $userinfo->{$user}->{password});
+               }
+       }
+}
+
+sub aggregateinternal {
+       require IkiWiki::Setup;
+       require IkiWiki::Plugin::aggregate;
+
+       %config = (IkiWiki::defaultconfig(), IkiWiki::Setup::load(shift));
+       IkiWiki::checkconfig();
+
+       IkiWiki::Plugin::aggregate::migrate_to_internal();
+
+       print "... now add aggregateinternal => 1 to your .setup file\n";
+}
+

 sub usage {
 sub usage {

-       print STDERR "Usage: ikiwiki-transition type file ...\n";
-       print STDERR "Currently supported transition types:\n";
-       print STDERR "  prefix_directives\n";
+       print STDERR "Usage: ikiwiki-transition type ...\n";
+       print STDERR "Currently supported transition subcommands:\n";
+       print STDERR "  prefix_directives file\n";
+       print STDERR "  indexdb srcdir\n";
+       print STDERR "  hashpassword srcdir\n";
+       print STDERR "  aggregateinternal setupfile\n";

        exit 1;
 }
 
        exit 1;
 }
 


@@ -61,6 +127,69 @@ my $mode=shift;
 if ($mode eq 'prefix_directives') {
        prefix_directives(@ARGV);
 }
 if ($mode eq 'prefix_directives') {
        prefix_directives(@ARGV);
 }

+elsif ($mode eq 'hashpassword') {
+       hashpassword(@ARGV);
+}
+elsif ($mode eq 'indexdb') {
+       indexdb(@ARGV);
+}
+elsif ($mode eq 'aggregateinternal') {
+       aggregateinternal(@ARGV);
+}

 else {
        usage();
 }
 else {
        usage();
 }

+
+package IkiWiki;
+
+# A slightly modified version of the old loadindex function.
+sub oldloadindex {
+       %oldrenderedfiles=%pagectime=();
+       if (! $config{rebuild}) {
+               %pagesources=%pagemtime=%oldlinks=%links=%depends=
+                       %destsources=%renderedfiles=%pagecase=%pagestate=();
+       }
+       open (my $in, "<", "$config{wikistatedir}/index") || return;
+       while (<$in>) {
+               chomp;
+               my %items;
+               $items{link}=[];
+               $items{dest}=[];
+               foreach my $i (split(/ /, $_)) {
+                       my ($item, $val)=split(/=/, $i, 2);
+                       push @{$items{$item}}, decode_entities($val);
+               }
+
+               next unless exists $items{src}; # skip bad lines for now
+
+               my $page=pagename($items{src}[0]);
+               if (! $config{rebuild}) {
+                       $pagesources{$page}=$items{src}[0];
+                       $pagemtime{$page}=$items{mtime}[0];
+                       $oldlinks{$page}=[@{$items{link}}];
+                       $links{$page}=[@{$items{link}}];
+                       $depends{$page}=$items{depends}[0] if exists $items{depends};
+                       $destsources{$_}=$page foreach @{$items{dest}};
+                       $renderedfiles{$page}=[@{$items{dest}}];
+                       $pagecase{lc $page}=$page;
+                       foreach my $k (grep /_/, keys %items) {
+                               my ($id, $key)=split(/_/, $k, 2);
+                               $pagestate{$page}{decode_entities($id)}{decode_entities($key)}=$items{$k}[0];
+                       }
+               }
+               $oldrenderedfiles{$page}=[@{$items{dest}}];
+               $pagectime{$page}=$items{ctime}[0];
+       }
+
+       # saveindex relies on %hooks being populated, else it won't save
+       # the page state owned by a given hook. But no plugins are loaded
+       # by this program, so populate %hooks with all hook ids that
+       # currently have page state.
+       foreach my $page (keys %pagemtime) {
+               foreach my $id (keys %{$pagestate{$page}}) {
+                       $hooks{_dummy}{$id}=1;
+               }
+       }
+       
+       return close($in);
+}