Fine tune the admin UI.

scripts/build_ota_package.py

@@ -0,0 +1,84 @@
+#!/usr/bin/env python3
+import argparse
+import re
+import shutil
+import subprocess
+import sys
+from datetime import datetime
+from pathlib import Path
+
+
+DEFAULT_ENV = "seeed_xiao_esp32c3"
+
+
+def find_pio():
+    pio = shutil.which("pio")
+    if pio:
+        return pio
+    candidate = Path.home() / ".platformio" / "penv" / "Scripts" / "pio.exe"
+    if candidate.exists():
+        return str(candidate)
+    candidate = Path.home() / ".platformio" / "penv" / "bin" / "pio"
+    if candidate.exists():
+        return str(candidate)
+    return "pio"
+
+
+def run(command, cwd):
+    print("+ " + " ".join(command), flush=True)
+    subprocess.run(command, check=True, cwd=cwd)
+
+
+def project_name(root):
+    app_h = root / "include" / "app.h"
+    if app_h.exists():
+        match = re.search(r'^\s*#define\s+PROJECT_NAME\s+"([^"]+)"', app_h.read_text(encoding="utf-8"), re.MULTILINE)
+        if match:
+            return match.group(1)
+    return root.name
+
+
+def safe_filename_part(value):
+    value = value.strip().replace(" ", "-")
+    return re.sub(r"[^A-Za-z0-9._+-]+", "-", value).strip("-") or "project"
+
+
+def package_timestamp():
+    return datetime.now().astimezone().isoformat(timespec="seconds").replace(":", "-")
+
+
+def main():
+    parser = argparse.ArgumentParser(description="Build firmware and LittleFS, then create a timestamped OTA update package.")
+    parser.add_argument("-e", "--environment", default=DEFAULT_ENV, help="PlatformIO environment to build.")
+    parser.add_argument("-o", "--output-dir", default="dist", help="Directory for the generated OTA package.")
+    parser.add_argument("--pio", default=find_pio(), help="Path to the PlatformIO executable.")
+    args = parser.parse_args()
+
+    root = Path(__file__).resolve().parent.parent
+    build_dir = root / ".pio" / "build" / args.environment
+    firmware = build_dir / "firmware.bin"
+    filesystem = build_dir / "littlefs.bin"
+    output_dir = (root / args.output_dir).resolve()
+    output = output_dir / f"{safe_filename_part(project_name(root))}_{package_timestamp()}.tslpkg"
+
+    try:
+        run([args.pio, "run", "-e", args.environment, "-t", "buildfs"], root)
+        run([args.pio, "run", "-e", args.environment], root)
+        run([
+            sys.executable,
+            str(Path(__file__).resolve().parent / "create_update_package.py"),
+            "--firmware",
+            str(firmware),
+            "--filesystem",
+            str(filesystem),
+            "--output",
+            str(output),
+        ], root)
+    except subprocess.CalledProcessError as error:
+        sys.exit(error.returncode)
+
+    print(f"OTA update file: {output.resolve()}")
+
+
+if __name__ == "__main__":
+    main()