add guard against enabling multiple rcs plugins
[ikiwiki.git] / IkiWiki / Setup.pm
index 3b7a112539acf794e855a6daffb192f657c49f11..c2fd59b21479f96bc4d70d68981a36e0edfed593 100644 (file)
@@ -1,22 +1,14 @@
 #!/usr/bin/perl
 # Ikiwiki setup files are perl files that 'use IkiWiki::Setup::foo',
 # passing it some sort of configuration data.
-#
-# There can be multiple modules, with different configuration styles.
-# The setup modules each convert the data into the hashes used by ikiwiki
-# internally (if it's not already in that format), and store it in
-# IkiWiki::Setup::$raw_setup, to pass it back to this module.
 
 package IkiWiki::Setup;
 
 use warnings;
 use strict;
 use IkiWiki;
-use IkiWiki::Wrapper;
 use open qw{:utf8 :std};
 
-our $raw_setup;
-
 sub load ($) { # {{{
        my $setup=IkiWiki::possibly_foolish_untaint(shift);
        delete $config{setup};
@@ -33,55 +25,35 @@ sub load ($) { # {{{
 
        eval $code;
        error("$setup: ".$@) if $@;
-
-       my $ret=$raw_setup;
-       $raw_setup=undef;
-
-       return %$ret;
 } #}}}
 
-package IkiWiki;
+sub merge ($) {
+       my %setup=%{shift()};
 
-sub setup () { #{{{
-       my %setup=IkiWiki::Setup::load($config{setup});
-
-       $setup{plugin}=$config{plugin};
+       # Merge setup into existing config and untaint.
        if (exists $setup{add_plugins}) {
-               push @{$setup{plugin}}, @{$setup{add_plugins}};
-               delete $setup{add_plugins};
+               push @{$setup{add_plugins}}, @{$config{add_plugins}};
        }
        if (exists $setup{exclude}) {
                push @{$config{wiki_file_prune_regexps}}, $setup{exclude};
        }
-
-       if (! $config{render} && (! $config{refresh} || $config{wrappers})) {
-               debug(gettext("generating wrappers.."));
-               my @wrappers=@{$setup{wrappers}};
-               delete $setup{wrappers};
-               my %startconfig=(%config);
-               foreach my $wrapper (@wrappers) {
-                       %config=(%startconfig, rebuild => 0, verbose => 0, %setup, %{$wrapper});
-                       checkconfig();
-                       if (! $config{cgi} && ! $config{post_commit}) {
-                               $config{post_commit}=1;
-                       }
-                       gen_wrapper();
-               }
-               %config=(%startconfig);
-       }
-       
        foreach my $c (keys %setup) {
-               next if $c eq 'syslog';
                if (defined $setup{$c}) {
-                       if (! ref $setup{$c}) {
-                               $config{$c}=possibly_foolish_untaint($setup{$c});
+                       if (! ref $setup{$c} || ref $setup{$c} eq 'Regexp') {
+                               $config{$c}=IkiWiki::possibly_foolish_untaint($setup{$c});
                        }
                        elsif (ref $setup{$c} eq 'ARRAY') {
-                               $config{$c}=[map { possibly_foolish_untaint($_) } @{$setup{$c}}]
+                               if ($c eq 'wrappers') {
+                                       # backwards compatability code
+                                       $config{$c}=$setup{$c};
+                               }
+                               else {
+                                       $config{$c}=[map { IkiWiki::possibly_foolish_untaint($_) } @{$setup{$c}}]
+                               }
                        }
                        elsif (ref $setup{$c} eq 'HASH') {
                                foreach my $key (keys %{$setup{$c}}) {
-                                       $config{$c}{$key}=possibly_foolish_untaint($setup{$c}{$key});
+                                       $config{$c}{$key}=IkiWiki::possibly_foolish_untaint($setup{$c}{$key});
                                }
                        }
                }
@@ -90,32 +62,24 @@ sub setup () { #{{{
                }
        }
        
-       if (! $config{refresh}) {
-               $config{rebuild}=1;
-       }
-       
-       loadplugins();
-       checkconfig();
-
-       require IkiWiki::Render;
-
-       if ($config{render}) {
-               commandline_render();
-       }
-
-       if (! $config{refresh}) {
-               debug(gettext("rebuilding wiki.."));
-       }
-       else {
-               debug(gettext("refreshing wiki.."));
+       if (length $config{cgi_wrapper}) {
+               push @{$config{wrappers}}, {
+                       cgi => 1,
+                       wrapper => $config{cgi_wrapper},
+                       wrappermode => (defined $config{cgi_wrappermode} ? $config{cgi_wrappermode} : "06755"),
+               };
        }
+} #}}}
 
-       lockwiki();
-       loadindex();
-       refresh();
+sub dump ($) { #{{{
+       my $file=IkiWiki::possibly_foolish_untaint(shift);
+       
+       require IkiWiki::Setup::Standard;
+       my @dump=IkiWiki::Setup::Standard::gendump("Setup file for ikiwiki.");
 
-       debug(gettext("done"));
-       saveindex();
-} #}}}
+       open (OUT, ">", $file) || die "$file: $!";
+       print OUT "$_\n" foreach @dump;
+       close OUT;
+}
 
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