compiler update

scripts/compiler.lua

@@ -1,6 +1,7 @@
 lfs = require "lfs"
 sourcesPath = "source/"
 scriptsPath = "scripts/"
+buildPath = "build/"
 
 fetchFiles = function(...)
     local tbl = {}
@@ -15,5 +16,27 @@ fetchFiles = function(...)
     return tbl
 end
 
+dirExists = function(path)
+    local _, endIndex = string.find(path, "/")
+    if(endIndex == #path) then
+        path = string.sub(path, 1, #path - 1)
+    end
+    if(lfs.attributes(path, "mode") == "directory") then
+        return true
+    end
+    return false
+end
 
-local compiledSource = dofile(scriptsPath .. "packager.lua") -- path to packager
+local compiledSource = dofile(scriptsPath .. "packager.lua") -- path to packager
+
+if not dirExists(buildPath) then
+    lfs.mkdir(buildPath)
+    assert(dirExists(buildPath), "Failed to make build directory, exiting...")
+    return
+end
+
+local sourceFileName = "basalt.lua"
+local sourceFile = io.open(buildPath .. sourceFileName, "w")
+
+sourceFile:write(compiledSource)
+sourceFile:close()