Ajout d'une commande demo dans le make pour creer une version avec des fausses app de démo

scripts/preview.py

@@ -6,6 +6,7 @@ Usage: python3 scripts/preview.py [port]
 """
 import http.server
 import json
+import os
 import shutil
 import sys
 from pathlib import Path
@@ -19,6 +20,7 @@ SCRIPT_DIR = Path(__file__).resolve().parent
 PROJECT_ROOT = SCRIPT_DIR.parent
 SRC_DIR = PROJECT_ROOT / "src"
 OUTPUT_DIR = PROJECT_ROOT / "output"
+DEMO_CATALOG_PATH = SRC_DIR / "catalog.demo.json"
 
 WATCHED_FILES = ["index.html", "style.css", "app.js", "config.json"]
 EXPORTED_FILES = ["index.html", "style.css", "app.js", "config.json"]
@@ -122,6 +124,16 @@ class ReloadingHandler(http.server.SimpleHTTPRequestHandler):
         self.send_error(404)
 
     def _send_catalog(self):
+        if os.environ.get("HOMEPAGE_DEMO"):
+            try:
+                with open(DEMO_CATALOG_PATH, encoding="utf-8") as f:
+                    apps = json.load(f)
+            except OSError as exc:
+                self._send_json({"error": str(exc)})
+                return
+            self._send_json({"apps": apps})
+            return
+
         env = load_env()
         ssh_target, domain, self_app_id = sync_target(env)
         if not ssh_target or not domain: