Add support for setup files written in YAML.

[ikiwiki.git] / IkiWiki / Setup / Yaml.pm

diff --git a/IkiWiki/Setup/Yaml.pm b/IkiWiki/Setup/Yaml.pm
new file mode 100644 (file)
index 0000000..ba9192f
--- /dev/null
+++ b/IkiWiki/Setup/Yaml.pm
@@ -0,0 +1,43 @@
+#!/usr/bin/perl
+
+package IkiWiki::Setup::Yaml;
+
+use warnings;
+use strict;
+use IkiWiki;
+use YAML;
+
+sub loaddump ($$) {
+       my $class=shift;
+       my $content=shift;
+
+       IkiWiki::Setup::merge(Load($content));
+}
+
+sub gendump ($@) {
+       my $class=shift;
+
+       "# IkiWiki::Setup::Yaml - YAML formatted setup file",
+       "#",
+       (map { "# $_" } @_),
+       "#",
+       IkiWiki::Setup::commented_dump(\&dumpline, "")
+}
+
+
+sub dumpline ($$$$) {
+       my $key=shift;
+       my $value=shift;
+       my $type=shift;
+       my $prefix=shift;
+       
+       $YAML::UseHeader=0;
+       my $dump=Dump({$key => $value});
+       chomp $dump;
+       if (length $prefix) {
+               $dump=join("", map { $prefix.$_ } split(/\n/, $dump));
+       }
+       return $dump;
+}
+
+1