CheckBasicStyle: Doesn't require LuaFileSystem.

Instead it uses the list of files generated by CMake.

src/CheckBasicStyle.lua

@@ -23,26 +23,12 @@ the line brings the editor directly to the violation.
 
 Returns 0 on success, 1 on internal failure, 2 if any violations found
 
-This script requires LuaFileSystem to be available in the current Lua interpreter.
 --]]
 
 
 
 
 
--- Check that LFS is installed:
-local hasLfs = pcall(require, "lfs")
-if not(hasLfs) then
-	print("This script requires LuaFileSystem to be installed")
-	os.exit(1)
-end
-local lfs = require("lfs")
-assert(lfs ~= nil)
-
-
-
-
-
 -- The list of file extensions that are processed:
 local g_ShouldProcessExt =
 {
@@ -53,13 +39,12 @@ local g_ShouldProcessExt =
 --- The list of files not to be processed:
 local g_IgnoredFiles =
 {
-	"./Bindings/Bindings.cpp",
-	"./Bindings/DeprecatedBindings.cpp",
-	"./LeakFinder.cpp",
-	"./LeakFinder.h",
-	"./MersenneTwister.h",
-	"./StackWalker.cpp",
-	"./StackWalker.h",
+	"Bindings/Bindings.cpp",
+	"LeakFinder.cpp",
+	"LeakFinder.h",
+	"MersenneTwister.h",
+	"StackWalker.cpp",
+	"StackWalker.h",
 }
 
 --- The list of files not to be processed, as a dictionary (filename => true), built from g_IgnoredFiles
@@ -198,17 +183,6 @@ local function ProcessItem(a_ItemName)
 		return
 	end
 	
-	-- If the item is a folder, recurse:
-	local attrs = lfs.attributes(a_ItemName)
-	if (attrs and (attrs.mode == "directory")) then
-		for fnam in lfs.dir(a_ItemName) do
-			if ((fnam ~= ".") and (fnam ~= "..")) then
-				ProcessItem(a_ItemName .. "/" .. fnam)
-			end
-		end
-		return
-	end
-	
 	local ext = a_ItemName:match("%.([^/%.]-)$")
 	if (g_ShouldProcessExt[ext]) then
 		ProcessFile(a_ItemName)
@@ -219,8 +193,10 @@ end
 
 
 
--- Process the entire current folder:
-ProcessItem(".")
+-- Process all files in the AllFiles.lst file (generated by cmake):
+for fnam in io.lines("AllFiles.lst") do
+	ProcessItem(fnam)
+end
 
 -- Report final verdict:
 print("Number of violations found: " .. g_NumViolations)