#!/usr/bin/perl
+# Ikiwiki setup files are perl files that 'use IkiWiki::Setup::foo',
+# passing it some sort of configuration data.
package IkiWiki::Setup;
+
use warnings;
use strict;
use IkiWiki;
use open qw{:utf8 :std};
+use File::Spec;
-# This hashref is where setup files store settings while they're being
-# loaded. It is not used otherwise.
-our $raw_setup;
-
-sub load ($) { # {{{
+sub load ($) {
my $setup=IkiWiki::possibly_foolish_untaint(shift);
- delete $config{setup};
+ $config{setupfile}=File::Spec->rel2abs($setup);
+
#translators: The first parameter is a filename, and the second
#translators: is a (probably not translated) error message.
open (IN, $setup) || error(sprintf(gettext("cannot read %s: %s"), $setup, $!));
eval $code;
error("$setup: ".$@) if $@;
+}
- my $ret=$raw_setup;
- $raw_setup=undef;
-
- return %$ret;
-} #}}}
-
-package IkiWiki;
-
-sub setup () { #{{{
- my %setup=IkiWiki::Setup::load($config{setup});
+sub merge ($) {
+ # Merge setup into existing config and untaint.
+ my %setup=%{shift()};
- $setup{plugin}=$config{plugin};
- if (exists $setup{add_plugins}) {
- push @{$setup{plugin}}, @{$setup{add_plugins}};
- delete $setup{add_plugins};
+ if (exists $setup{add_plugins} && exists $config{add_plugins}) {
+ push @{$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}) {
+ 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 { IkiWiki::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}}) {
}
}
- if (! $config{refresh}) {
- $config{rebuild}=1;
+ if (length $config{cgi_wrapper}) {
+ push @{$config{wrappers}}, {
+ cgi => 1,
+ wrapper => $config{cgi_wrapper},
+ wrappermode => (defined $config{cgi_wrappermode} ? $config{cgi_wrappermode} : "06755"),
+ };
}
-
- loadplugins();
- checkconfig();
+}
- if ($config{render}) {
- commandline_render();
- }
+sub getsetup () {
+ # Gets all available setup data from all plugins. Returns an
+ # ordered list of [plugin, setup] pairs.
+ my @ret;
+
+ # disable logging to syslog while dumping, broken plugins may
+ # whine when loaded
+ my $syslog=$config{syslog};
+ $config{syslog}=undef;
- if (! $config{refresh}) {
- debug(gettext("rebuilding wiki.."));
+ # Load all plugins, so that all setup options are available.
+ my @plugins=grep { $_ ne $config{rcs} } sort(IkiWiki::listplugins());
+ unshift @plugins, $config{rcs} if $config{rcs}; # rcs plugin 1st
+ foreach my $plugin (@plugins) {
+ eval { IkiWiki::loadplugin($plugin) };
+ if (exists $IkiWiki::hooks{checkconfig}{$plugin}{call}) {
+ my @s=eval { $IkiWiki::hooks{checkconfig}{$plugin}{call}->() };
+ }
}
- else {
- debug(gettext("refreshing wiki.."));
+
+ foreach my $plugin (@plugins) {
+ if (exists $IkiWiki::hooks{getsetup}{$plugin}{call}) {
+ # use an array rather than a hash, to preserve order
+ my @s=eval { $IkiWiki::hooks{getsetup}{$plugin}{call}->() };
+ next unless @s;
+ push @ret, [ $plugin, \@s ],
+ }
}
+
+ $config{syslog}=$syslog;
- lockwiki();
- loadindex();
- refresh();
+ return @ret;
+}
+
+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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