From 2975d6624c4c1d3a01de12d60f357e79a1b8c0ff Mon Sep 17 00:00:00 2001
From: Dave Walker <david.walker5@icloud.com>
Date: Tue, 19 May 2026 11:56:59 +0100
Subject: [PATCH] Added minimiser config file

---
 pyproject.toml             |  2 +-
 src/support/minimiser.conf | 18 ++++++++++++++++++
 src/support/minimiser.py   | 23 ++++++++++++++---------
 3 files changed, 33 insertions(+), 10 deletions(-)
 create mode 100644 src/support/minimiser.conf

diff --git a/pyproject.toml b/pyproject.toml
index 2bf3acc..7e27a9b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "ti-84-python"
-version = "1.68.0"
+version = "1.69.0"
 description = "TI-84 Plus CE-T Python Edition Applications"
 readme = "README.md"
 requires-python = ">=3.13"
diff --git a/src/support/minimiser.conf b/src/support/minimiser.conf
new file mode 100644
index 0000000..5e7840c
--- /dev/null
+++ b/src/support/minimiser.conf
@@ -0,0 +1,18 @@
+{
+    "exclude": {
+        "files": [
+            "__init__.py",
+            "turtle.py"
+        ],
+        "folders": [
+            "support",
+            "ti_desktop"
+        ]
+    },
+    "aggressive": [
+        "resident.py"
+    ],
+    "preserve": [
+        "run"
+    ]
+}
\ No newline at end of file
diff --git a/src/support/minimiser.py b/src/support/minimiser.py
index ef85443..9d4afb5 100644
--- a/src/support/minimiser.py
+++ b/src/support/minimiser.py
@@ -41,14 +41,12 @@
 to the calculator.
 """
 
+import json
 from os import makedirs, environ
 from pathlib import Path
 from datetime import datetime
 from python_minifier import minify
 
-EXCLUDED_FILES = ["__init__.py", "turtle.py"]
-EXCLUDED_FOLDERS = ["support", "ti_desktop"]
-AGGRESSIVE_MINIMISATION = ["resident.py"]
 PROJECT_FOLDER = Path(__file__).parent.parent.parent
 
 
@@ -112,12 +110,13 @@ def print_message(message):
     print(f"{timestamp} : {message}")
 
 
-def minify_file(file_path, aggressive, output_folder):
+def minify_file(file_path, aggressive, preserve_globals, output_folder):
     """
     Minify a Python source file
 
     :param file_path: Path to the file to minimise
     :param aggressive: Use aggressive minimisation options
+    :param preserve_globals: List of globals to preserve during aggressive minification
     :param output_folder: Output folder path
     """
 
@@ -136,7 +135,7 @@ def minify_file(file_path, aggressive, output_folder):
                       remove_pass=False,
                       rename_locals=True,
                       rename_globals=aggressive,
-                      preserve_globals=["run"])
+                      preserve_globals=preserve_globals)
 
     # Write the "minimised" file
     output_file_path = output_folder / Path(file_path).name
@@ -153,21 +152,27 @@ def minimise_all_source_files():
     """
     Find all Python files and "minimise" them prior to transfer to the calculator
     """
+    # Load the minimiser configuration
+    config_file = Path(__file__).parent / "minimiser.conf"
+    with open(config_file, "r", encoding="utf-8") as f:
+        config = json.load(f)
+
+    # Set up folder paths
     output_folder = prepare_output_folder()
     source_folder = PROJECT_FOLDER / "src"
 
     # Identify Python files that are *not* in excluded folders
     python_files = (
         p for p in Path(source_folder).rglob("*.py")
-        if set(EXCLUDED_FOLDERS).isdisjoint(p.parts)
+        if set(config["exclude"]["folders"]).isdisjoint(p.parts)
     )
 
     # Sort the files and iterate over them, minifying them if they're not
     # explicitly excluded
     for file in sorted(python_files, key=lambda p: p.name.lower()):
-        if file.name not in EXCLUDED_FILES:
-            aggressive = file.name in AGGRESSIVE_MINIMISATION
-            minify_file(file.absolute(), aggressive, output_folder)
+        if file.name not in config["exclude"]["files"]:
+            aggressive = file.name in config["aggressive"]
+            minify_file(file.absolute(), aggressive, config["preserve"], output_folder)
 
 
 if __name__ == "__main__" and "DOCBUILD" not in environ: