Fixed bug in directory field wildcard expansion (h/t StiX)

src/base/api.lua

@@ -383,7 +383,7 @@
 		if value:find("*") then
 			local values = os.matchdirs(value)
 			table.foreachi(values, function(v)
-				api.setdirectory(target, name, field, values[i])
+				api.setdirectory(target, name, field, v)
 				name = name + 1
 			end)
 		else

tests/api/test_directory_kind.lua

@@ -0,0 +1,47 @@
+--
+-- tests/api/test_directory_kind.lua
+-- Tests the directory API value type.
+-- Copyright (c) 2013 Jason Perkins and the Premake project
+--
+
+	local suite = test.declare("api_directory_kind")
+	local api = premake.api
+
+
+--
+-- Setup and teardown
+--
+
+	function suite.setup()
+		api.register {
+			name = "testapi",
+			kind = "directory-list",
+			scope = "project"
+		}
+		test.createsolution()
+	end
+
+	function suite.teardown()
+		testapi = nil
+	end
+
+
+--
+-- Values should be converted to absolute paths, relative to
+-- the currently running script.
+--
+
+	function suite.convertsToAbsolute()
+		testapi "self/local"
+		test.isequal({os.getcwd() .. "/self/local"}, api.scope.project.testapi)
+	end
+
+
+--
+-- Check expansion of wildcards.
+--
+
+	function suite.expandsWildcards()
+		testapi "./*"
+		test.istrue(table.contains(api.scope.project.testapi, os.getcwd() .. "/api"))
+	end

tests/premake4.lua

@@ -75,6 +75,7 @@
 	dofile("api/test_array_kind.lua")
 	dofile("api/test_callback.lua")
 	dofile("api/test_containers.lua")
+	dofile("api/test_directory_kind.lua")
 	dofile("api/test_list_kind.lua")
 	dofile("api/test_path_kind.lua")
 	dofile("api/test_register.lua")