fix bug in tests and add marigold.h

1 files changed, 30 insertions, 0 deletions

diff --git a/marigold.lua b/marigold.lua
index 939a7ba..c95ecb5 100644
--- a/marigold.lua
+++ b/marigold.lua
@@ -36,4 +36,34 @@
 
 local marigold = {}
 
+marigold.get_metavars = function()
+	local vars = {
+		"AUTH_TYPE", "CONTENT_LENGTH",
+		"CONTENT_TYPE", "GATEWAY_INTERFACE",
+		"PATH_INFO", "PATH_TRANSLATED",
+		"QUERY_STRING", "REMOTE_ADDR",
+		"REMOTE_HOST", "REMOTE_IDENT",
+		"REMOTE_USER", "REQUEST_METHOD",
+		"SCRIPT_NAME", "SERVER_NAME",
+		"SERVER_PORT", "SERVER_PROTOCOL",
+		"SERVER_SOFTWARE"
+	}	
 
+	local metavars = {}
+	for _, var in ipairs(vars) do
+		metavars[string.lower(var)] = os.getenv(var)
+	end
+	return metavars
+end
+
+
+marigold.h = function(tag_type, content, tbl)
+	local tag = {}
+	tag.tag = tag_type
+	tag.content = content
+	tag.attributes = {}
+	tag.children = {}
+	return tag
+end
+
+return marigold