Aggiunge scripts/crea_app.py: crea LuZa.app per l'avvio con doppio clic

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

scripts/crea_app.py

@@ -0,0 +1,103 @@
+"""Crea LuZa.app: un'app macOS che avvia l'assistente con un doppio clic.
+
+Uso: uv run python scripts/crea_app.py [--dest ~/Applications]
+L'app usa l'ambiente .venv di questa cartella (non copia nulla): se sposti la cartella, rilancia lo script.
+"""
+from __future__ import annotations
+
+import argparse
+import os
+import plistlib
+import shutil
+import subprocess
+import sys
+from pathlib import Path
+
+PROJECT = Path(__file__).resolve().parent.parent
+APP_NAME = "LuZa"
+BUNDLE_ID = "it.luza.assistente"
+
+
+def make_icon(dest_icns: Path) -> None:
+    """Icona: cerchio sfumato con la lettera L, generata al volo."""
+    from PIL import Image, ImageDraw, ImageFont
+    size = 1024
+    img = Image.new("RGBA", (size, size), (0, 0, 0, 0))
+    d = ImageDraw.Draw(img)
+    for r in range(size // 2, 0, -2):   # sfumatura radiale ciano → blu
+        t = r / (size / 2)
+        col = (int(0 + 20 * t), int(212 - 120 * t), int(255 - 60 * t), 255)
+        d.ellipse([size // 2 - r, size // 2 - r, size // 2 + r, size // 2 + r], fill=col)
+    d.ellipse([60, 60, size - 60, size - 60], outline=(230, 250, 255, 200), width=18)
+    font = None
+    for path in ("/System/Library/Fonts/Supplemental/Futura.ttc", "/System/Library/Fonts/Helvetica.ttc", "/System/Library/Fonts/SFNS.ttf"):
+        try:
+            font = ImageFont.truetype(path, 560)
+            break
+        except Exception:
+            continue
+    text = "L"
+    bbox = d.textbbox((0, 0), text, font=font)
+    w, h = bbox[2] - bbox[0], bbox[3] - bbox[1]
+    d.text(((size - w) / 2 - bbox[0], (size - h) / 2 - bbox[1] - 20), text, fill=(0, 10, 25, 255), font=font)
+    iconset = dest_icns.with_suffix(".iconset")
+    shutil.rmtree(iconset, ignore_errors=True)
+    iconset.mkdir()
+    for px in (16, 32, 64, 128, 256, 512, 1024):
+        im = img.resize((px, px), Image.LANCZOS)
+        im.save(iconset / f"icon_{px}x{px}.png")
+        if px <= 512:
+            im2 = img.resize((px * 2, px * 2), Image.LANCZOS)
+            im2.save(iconset / f"icon_{px}x{px}@2x.png")
+    subprocess.run(["iconutil", "-c", "icns", str(iconset), "-o", str(dest_icns)], check=True)
+    shutil.rmtree(iconset, ignore_errors=True)
+
+
+def build(dest_dir: Path) -> Path:
+    app = dest_dir / f"{APP_NAME}.app"
+    shutil.rmtree(app, ignore_errors=True)
+    (app / "Contents" / "MacOS").mkdir(parents=True)
+    (app / "Contents" / "Resources").mkdir(parents=True)
+    python = PROJECT / ".venv" / "bin" / "python"
+    if not python.exists():
+        sys.exit("Ambiente .venv non trovato: esegui prima `uv sync` nella cartella del progetto.")
+    launcher = app / "Contents" / "MacOS" / APP_NAME
+    launcher.write_text(f'''#!/bin/bash
+# Avvio di {APP_NAME}: usa l'ambiente Python del progetto.
+export PATH="$HOME/.local/bin:/opt/homebrew/bin:/usr/local/bin:$PATH"
+unset CLAUDECODE CLAUDE_CONFIG_DIR ANTHROPIC_API_KEY
+export PYTHONUNBUFFERED=1
+cd "{PROJECT}" || exit 1
+mkdir -p "$HOME/Library/Logs"
+exec "{python}" main.py >> "$HOME/Library/Logs/{APP_NAME}.log" 2>&1
+''')
+    launcher.chmod(0o755)
+    make_icon(app / "Contents" / "Resources" / f"{APP_NAME}.icns")
+    info = {
+        "CFBundleName": APP_NAME, "CFBundleDisplayName": APP_NAME, "CFBundleIdentifier": BUNDLE_ID,
+        "CFBundleVersion": "1.0", "CFBundleShortVersionString": "1.0", "CFBundlePackageType": "APPL",
+        "CFBundleExecutable": APP_NAME, "CFBundleIconFile": f"{APP_NAME}.icns", "LSMinimumSystemVersion": "13.0",
+        "NSHighResolutionCapable": True,
+        "NSMicrophoneUsageDescription": "Per ascoltare la tua voce.",
+        "NSCalendarsFullAccessUsageDescription": "Per leggere e creare eventi nel Calendario.",
+        "NSCalendarsUsageDescription": "Per leggere e creare eventi nel Calendario.",
+        "NSRemindersFullAccessUsageDescription": "Per gestire i promemoria.",
+        "NSRemindersUsageDescription": "Per gestire i promemoria.",
+        "NSContactsUsageDescription": "Per trovare numeri ed email dei contatti.",
+        "NSAppleEventsUsageDescription": "Per controllare Mail, Note, Musica, Messaggi e le altre app.",
+        "NSSpeechRecognitionUsageDescription": "Per il riconoscimento vocale.",
+    }
+    with open(app / "Contents" / "Info.plist", "wb") as f:
+        plistlib.dump(info, f)
+    subprocess.run(["codesign", "--force", "--deep", "--sign", "-", str(app)], check=False, capture_output=True)
+    return app
+
+
+if __name__ == "__main__":
+    ap = argparse.ArgumentParser()
+    ap.add_argument("--dest", default=str(Path.home() / "Applications"))
+    a = ap.parse_args()
+    dest = Path(a.dest).expanduser()
+    dest.mkdir(parents=True, exist_ok=True)
+    app = build(dest)
+    print(f"Creata: {app}")