tools: Use argparse for build scripts

This makes them re-usable for the application and native_sim firmwares.

1 files changed, 30 insertions, 17 deletions

diff --git a/tools/build_zephyr.py b/tools/build_zephyr.py
index c99727e..e201bac 100755
--- a/tools/build_zephyr.py
+++ b/tools/build_zephyr.py
@@ -6,29 +6,42 @@
 # obtain one at https://mozilla.org/MPL/2.0/.
 
 
+import argparse
 import multiprocessing
 import shutil
 import subprocess
-import sys
 import pathlib
 
 
-build_tree = pathlib.Path(sys.argv[1])
-output_dir = build_tree.parent
+def main() -> None:
+    parser = argparse.ArgumentParser(
+        description="Build a Zephyr GNU Make build",
+    )
 
+    parser.add_argument("-B", "--build-tree", required=True)
+    parser.add_argument("-n", "--target-name", required=True)
 
-subprocess.run(
-    [
-        "make",
-        f"-j{multiprocessing.cpu_count()}",
-        "-C",
-        f"{str(build_tree)}",
-    ],
-    shell=False,
-    check=True,
-)
+    args = parser.parse_args()
 
-shutil.copy(
-    build_tree / "zephyr" / "zephyr.bin",
-    output_dir / "bootloader.bin"
-)
+    build_tree = pathlib.Path(args.build_tree)
+    output_dir = build_tree.parent
+
+    subprocess.run(
+        [
+            "make",
+            f"-j{multiprocessing.cpu_count()}",
+            "-C",
+            f"{str(build_tree)}",
+        ],
+        shell=False,
+        check=True,
+    )
+
+    shutil.copy(
+        build_tree / "zephyr" / "zephyr.bin",
+        output_dir / args.target_name
+    )
+
+
+if __name__ == "__main__":
+    main()