Merge pull request #143 from Spartan322/seperate/build-functions

1 files changed, 39 insertions, 0 deletions

diff --git a/scripts/build/option_handler.py b/scripts/build/option_handler.py
new file mode 100644
index 0000000..3cebc1a
--- /dev/null
+++ b/scripts/build/option_handler.py
@@ -0,0 +1,39 @@
+from typing import Tuple, Iterable
+from SCons.Variables import Variables
+
+class OptionsClass:
+    def __init__(self, args):
+        self.opts = None
+        self.opt_list = []
+        self.args = args
+        self.saved_args = args.copy()
+
+    def Add(self, variableOrKey, *argv, **kwarg):
+
+        self.opt_list.append([variableOrKey, argv, kwarg])
+        # Neccessary to have our own build options without errors
+        if isinstance(variableOrKey, str):
+            self.args.pop(variableOrKey, True)
+        else:
+            self.args.pop(variableOrKey[0], True)
+
+    def Make(self, customs : Iterable[str]):
+        self.args = self.saved_args
+        profile = self.args.get("profile", "")
+        if profile:
+            if os.path.isfile(profile):
+                customs.append(profile)
+            elif os.path.isfile(profile + ".py"):
+                customs.append(profile + ".py")
+        self.opts = Variables(customs, self.args)
+        for opt in self.opt_list:
+            if opt[1] == None and opt[2] == None:
+                self.opts.Add(opt[0])
+            else:
+                self.opts.Add(opt[0], *opt[1], **opt[2])
+
+    def Finalize(self, env):
+        self.opts.Update(env)
+
+    def GenerateHelpText(self, env):
+        return self.opts.GenerateHelpText(env)