X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/6c8cf5dd571662f981227489f7c4652a1a1f10cd..2faf1ec601d88a231d5c1399a789badc0e300c29:/IkiWiki/Setup.pm

diff --git a/IkiWiki/Setup.pm b/IkiWiki/Setup.pm
index 63659ce2e..c2fd59b21 100644
--- a/IkiWiki/Setup.pm
+++ b/IkiWiki/Setup.pm
@@ -1,22 +1,85 @@
 #!/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};
 
-package IkiWiki;
-
-sub setup () { # {{{
-	my $setup=possibly_foolish_untaint($config{setup});
+sub load ($) { # {{{
+	my $setup=IkiWiki::possibly_foolish_untaint(shift);
 	delete $config{setup};
-	open (IN, $setup) || error("read $setup: $!\n");
-	local $/=undef;
-	my $code=<IN>;
+	#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, $!));
+	my $code;
+	{
+		local $/=undef;
+		$code=<IN>;
+	}
 	($code)=$code=~/(.*)/s;
 	close IN;
 
 	eval $code;
-	error($@) if $@;
-	exit;
+	error("$setup: ".$@) if $@;
 } #}}}
 
+sub merge ($) {
+	my %setup=%{shift()};
+
+	# Merge setup into existing config and untaint.
+	if (exists $setup{add_plugins}) {
+		push @{$setup{add_plugins}}, @{$config{add_plugins}};
+	}
+	if (exists $setup{exclude}) {
+		push @{$config{wiki_file_prune_regexps}}, $setup{exclude};
+	}
+	foreach my $c (keys %setup) {
+		if (defined $setup{$c}) {
+			if (! ref $setup{$c} || ref $setup{$c} eq 'Regexp') {
+				$config{$c}=IkiWiki::possibly_foolish_untaint($setup{$c});
+			}
+			elsif (ref $setup{$c} eq 'ARRAY') {
+				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}{$key}=IkiWiki::possibly_foolish_untaint($setup{$c}{$key});
+				}
+			}
+		}
+		else {
+			$config{$c}=undef;
+		}
+	}
+	
+	if (length $config{cgi_wrapper}) {
+		push @{$config{wrappers}}, {
+			cgi => 1,
+			wrapper => $config{cgi_wrapper},
+			wrappermode => (defined $config{cgi_wrappermode} ? $config{cgi_wrappermode} : "06755"),
+		};
+	}
+} #}}}
+
+sub dump ($) { #{{{
+	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