From 9083e8a47ef7604002035635d7186f6a392e0cca Mon Sep 17 00:00:00 2001
From: Jason Perkins <starkos@industriousone.com>
Date: Thu, 9 Jun 2011 15:19:44 -0400
Subject: [PATCH] Removed deprecated walksources() function

---
 src/base/project.lua   | 51 -------------------------
 tests/test_project.lua | 85 ------------------------------------------
 2 files changed, 136 deletions(-)

diff --git a/src/base/project.lua b/src/base/project.lua
index 261f0fad..6a41c54b 100644
--- a/src/base/project.lua
+++ b/src/base/project.lua
@@ -611,54 +611,3 @@
 	function premake.isdotnetproject(prj)
 		return (prj.language == "C#")
 	end
-	
-	
-
---
--- Walk the list of source code files, breaking them into "groups" based
--- on the directory hierarchy.
---
-
-	local function walksources(cfg, fn, group, nestlevel, finished)
-		local grouplen = group:len()
-		local gname = iif(group:endswith("/"), group:sub(1, -2), group)
-		
-		-- open this new group
-		if (nestlevel >= 0) then
-			fn(cfg, gname, "GroupStart", nestlevel)
-		end
-		
-		-- scan the list of files for items which belong in this group
-		for _,fname in ipairs(cfg.files) do
-			if (fname:startswith(group)) then
-
-				-- is there a subgroup within this item?
-				local _,split = fname:find("[^\.]/", grouplen + 1)
-				if (split) then
-					local subgroup = fname:sub(1, split)
-					if (not finished[subgroup]) then
-						finished[subgroup] = true
-						walksources(cfg, fn, subgroup, nestlevel + 1, finished)
-					end
-				end
-				
-			end			
-		end
-
-		-- process all files that belong in this group
-		for _,fname in ipairs(cfg.files) do
-			if (fname:startswith(group) and not fname:find("[^\.]/", grouplen + 1)) then
-				fn(cfg, fname, "GroupItem", nestlevel + 1)
-			end
-		end
-
-		-- close the group
-		if (nestlevel >= 0) then
-			fn(cfg, gname, "GroupEnd", nestlevel)
-		end
-	end
-	
-	
-	function premake.walksources(cfg, fn)
-		walksources(cfg, fn, "", -1, {})
-	end
diff --git a/tests/test_project.lua b/tests/test_project.lua
index fffeceff..223cba3f 100644
--- a/tests/test_project.lua
+++ b/tests/test_project.lua
@@ -62,88 +62,3 @@
 		result = premake.getlinks(cfg, "all", "fullpath")
 		test.isequal("user32.lib gdi32.lib", table.concat(result, " "))
 	end
-
-
-
-	
---
--- premake.walksources() tests
---
-
-	local function walktest(prj, fname, state, nestlevel)
-		local item
-		if (state == "GroupStart") then
-			item = "<" .. fname .. ">"
-		elseif (state == "GroupEnd") then
-			item = "</" .. fname .. ">"
-		else
-			item = fname
-		end
-		result = result .. string.rep("-", nestlevel) .. item .. "\n"
-	end
-	
-	
-	function T.project.walksources_OnNoFiles()
-		premake.walksources(cfg, walktest)
-		test.isequal("\n"
-			.. ""
-		,result)		
-	end
-	
-	
-	function T.project.walksources_OnSingleFile()
-		cfg.files = {
-			"hello.cpp"
-		}
-		premake.walksources(cfg, walktest)
-		test.isequal("\n"
-			.. "hello.cpp\n"
-		,result)
-	end
-	
-	
-	function T.project.walksources_OnNestedGroups()
-		cfg.files = {
-			"rootfile.c",
-			"level1/level1.c",
-			"level1/level2/level2.c"
-		}
-		premake.walksources(cfg, walktest)
-		test.isequal("\n"
-			.. "<level1>\n"
-			.. "-<level1/level2>\n"
-			.. "--level1/level2/level2.c\n"
-			.. "-</level1/level2>\n"
-			.. "-level1/level1.c\n"
-			.. "</level1>\n"
-			.. "rootfile.c\n"
-		,result)
-	end
-	
-	
-	function T.project.walksources_OnDottedFolders()
-		cfg.files = {
-			"src/lua-5.1.2/lapi.c"
-		}
-		premake.walksources(cfg, walktest)
-		test.isequal("\n"
-			.. "<src>\n"
-			.. "-<src/lua-5.1.2>\n"
-			.. "--src/lua-5.1.2/lapi.c\n"
-			.. "-</src/lua-5.1.2>\n"
-			.. "</src>\n"
-		,result)
-	end
-	
-	
-	function T.project.walksources_OnDotDotLeaders()
-		cfg.files = {
-			"../src/hello.c",
-		}
-		premake.walksources(cfg, walktest)
-		test.isequal("\n"
-			.. "<../src>\n"
-			.. "-../src/hello.c\n"
-			.. "</../src>\n"
-		,result)
-	end