Add helper script for building/installing examples

examples/build.py

@@ -0,0 +1,45 @@
+#!/usr/bin/env python3
+# Helper script for building/installing all examples.
+
+import argparse
+import logging
+import os
+from pathlib import Path, PurePosixPath
+from subprocess import run
+
+FLIPPERZERO_FIRMWARE = Path(os.environ.get('FLIPPERZERO_FIRMWARE', '../../flipperzero-firmware'))
+PYTHON = 'python'
+STORAGE_SCRIPT = FLIPPERZERO_FIRMWARE / 'scripts' / 'storage.py'
+INSTALL_PATH = PurePosixPath('/ext/apps/Examples')
+
+
+def parse_args():
+    parser = argparse.ArgumentParser()
+    parser.add_argument('-i', '--install', action='store_true', help='Copy built projects to device')
+
+    return parser.parse_args()
+
+
+def main():
+    args = parse_args()
+
+    logging.basicConfig(level=logging.INFO)
+
+    for path in Path.cwd().iterdir():
+        if not path.is_dir() or not path.joinpath('Cargo.toml').exists():
+            continue
+
+        logging.info('Building %s', path.name)
+        run(['cargo', 'build', '--release'], cwd=path, check=True)
+
+        if args.install:
+            # Assume that the binary has the name as the 
+            binary = path / 'target' / 'thumbv7em-none-eabihf' / 'release' / path.name
+            target = INSTALL_PATH / f'{path.name}.fap'
+
+            logging.info('Copying %s to %s', binary, target)
+            run([PYTHON, STORAGE_SCRIPT, 'send', os.fspath(binary), os.fspath(target)], check=True)
+
+
+if __name__ == '__main__':
+    main()