added presets

winDeployScripts/software/webconfig/paths.py

@@ -0,0 +1,56 @@
+#!/usr/bin/env python3
+"""Filesystem layout helpers shared by the web configurator and updater.
+
+On the target device the layout is:
+
+    /opt/buttontask/
+        versions/<ver>/   (ButtonTask + webconfig/)
+        current -> versions/<ver>
+        config/  icons/    (shared, never replaced)
+        run/               (heartbeat, update-status.json)
+        scripts/           (privileged helpers, see scripts/)
+"""
+import os
+from pathlib import Path
+
+
+def install_root():
+    """Resolve the ButtonTask install root (the directory holding
+    versions/, current, config/, run/)."""
+    env = os.environ.get("BUTTONTASK_ROOT")
+    if env:
+        return Path(env)
+    return Path("/opt/buttontask")
+
+
+def run_dir():
+    p = install_root() / "run"
+    try:
+        p.mkdir(parents=True, exist_ok=True)
+    except OSError:
+        pass
+    return p
+
+
+def versions_dir():
+    return install_root() / "versions"
+
+
+def current_link():
+    return install_root() / "current"
+
+
+def scripts_dir():
+    """Directory with the privileged helper scripts.
+
+    Prefer the installed copy under <root>/scripts, fall back to the copy
+    that ships next to this package (dev/source tree)."""
+    installed = install_root() / "scripts"
+    if installed.is_dir():
+        return installed
+    return Path(__file__).resolve().parent / "scripts"
+
+
+QT_HEARTBEAT = "qt.alive"
+UPDATE_STATUS = "update-status.json"
+BUTTON_LOG = "button-log.jsonl"