X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/4e02dead1488930b3e5e7afffbd045f03b12c9ad..5eed0fd97d3f1abcfce3288df9aeeed50967757c:/IkiWiki/Setup.pm

diff --git a/IkiWiki/Setup.pm b/IkiWiki/Setup.pm
index 778e1b495..77afdd608 100644
--- a/IkiWiki/Setup.pm
+++ b/IkiWiki/Setup.pm
@@ -1,18 +1,19 @@
 #!/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};
-
-# This hashref is where setup files store settings while they're being
-# loaded. It is not used otherwise.
-our $raw_setup;
+use File::Spec;
 
 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, $!));
@@ -26,51 +27,31 @@ sub load ($) { # {{{
 
 	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}}) {
@@ -83,30 +64,58 @@ sub setup () { #{{{
 		}
 	}
 	
-	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;
 
-	if (! $config{refresh}) {
-		debug(gettext("rebuilding wiki.."));
-	}
-	else {
-		debug(gettext("refreshing wiki.."));
+        # disable logging to syslog while dumping, broken plugins may
+	# whine when loaded
+	my $syslog=$config{syslog};
+        $config{syslog}=undef;
+
+	# 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}->() };
+		}
 	}
 
-	lockwiki();
-	loadindex();
-	refresh();
+	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;
 
-	debug(gettext("done"));
-	saveindex();
+	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.");
+
+	open (OUT, ">", $file) || die "$file: $!";
+	print OUT "$_\n" foreach @dump;
+	close OUT;
+}
+
 1