Sovran_Systems/Sovran_SystemsOS
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added updater to hub

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This commit is contained in:
naturallaw77
2026-03-31 16:58:10 -05:00
parent 9ad9b7505e
commit 68c24f6ec1
1 changed files with 137 additions and 8 deletions
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145
app/sovran_systemsos_hub/application.py
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@@ -3,6 +3,8 @@
from __future__ import annotations
import os
import subprocess
import threading
import gi
@@ -33,7 +35,6 @@ ROLE_LABELS = {
"node": "Bitcoin Node",
}
# XDG paths for autostart control
AUTOSTART_DIR = os.path.join(
os.environ.get("XDG_CONFIG_HOME", os.path.expanduser("~/.config")),
"autostart",
@@ -41,10 +42,14 @@ AUTOSTART_DIR = os.path.join(
USER_AUTOSTART_FILE = os.path.join(AUTOSTART_DIR, "sovran-hub.desktop")
SYSTEM_AUTOSTART_FILE = "/etc/xdg/autostart/sovran-hub.desktop"
UPDATE_COMMAND = [
"ssh", "-o", "StrictHostKeyChecking=no", "-o", "BatchMode=yes",
"root@localhost",
"cd /etc/nixos && nix flake update && nixos-rebuild switch && flatpak update -y",
]
def get_autostart_enabled() -> bool:
"""Check if autostart is enabled for the current user."""
# If user has their own copy, check its X-GNOME-Autostart-enabled
if os.path.isfile(USER_AUTOSTART_FILE):
try:
with open(USER_AUTOSTART_FILE, "r") as f:
@@ -56,20 +61,15 @@ def get_autostart_enabled() -> bool:
return True
except Exception:
return True
# No user override — system file controls it
return os.path.isfile(SYSTEM_AUTOSTART_FILE)
def set_autostart_enabled(enabled: bool):
"""Enable or disable autostart by writing a user-level desktop file."""
os.makedirs(AUTOSTART_DIR, exist_ok=True)
if enabled:
# Remove the user override so the system file takes effect
if os.path.isfile(USER_AUTOSTART_FILE):
os.remove(USER_AUTOSTART_FILE)
else:
# Write a user override that disables autostart
with open(USER_AUTOSTART_FILE, "w") as f:
f.write("[Desktop Entry]\n")
f.write("Type=Application\n")
@@ -79,6 +79,121 @@ def set_autostart_enabled(enabled: bool):
f.write("Hidden=true\n")
class UpdateDialog(Adw.Window):
"""Modal window that streams the system update output."""
def __init__(self, parent):
super().__init__(
title="Sovran_SystemsOS Update",
default_width=700,
default_height=500,
modal=True,
transient_for=parent,
)
self._process = None
header = Adw.HeaderBar()
self._close_btn = Gtk.Button(label="Close", sensitive=False)
self._close_btn.connect("clicked", lambda _b: self.close())
header.pack_end(self._close_btn)
self._spinner = Gtk.Spinner(spinning=True)
header.pack_start(self._spinner)
self._status_label = Gtk.Label(
label="Updating…",
css_classes=["title-4"],
halign=Gtk.Align.CENTER,
margin_top=8,
margin_bottom=4,
)
self._textview = Gtk.TextView(
editable=False,
cursor_visible=False,
monospace=True,
wrap_mode=Gtk.WrapMode.WORD_CHAR,
top_margin=8,
bottom_margin=8,
left_margin=12,
right_margin=12,
)
self._buffer = self._textview.get_buffer()
scrolled = Gtk.ScrolledWindow(
hscrollbar_policy=Gtk.PolicyType.AUTOMATIC,
vscrollbar_policy=Gtk.PolicyType.AUTOMATIC,
vexpand=True,
child=self._textview,
)
content = Gtk.Box(
orientation=Gtk.Orientation.VERTICAL,
spacing=0,
)
content.append(self._status_label)
content.append(scrolled)
toolbar_view = Adw.ToolbarView()
toolbar_view.add_top_bar(header)
toolbar_view.set_content(content)
self.set_content(toolbar_view)
self._start_update()
def _append_text(self, text):
end_iter = self._buffer.get_end_iter()
self._buffer.insert(end_iter, text)
# Auto-scroll to bottom
mark = self._buffer.create_mark(None, self._buffer.get_end_iter(), False)
self._textview.scroll_mark_onscreen(mark)
self._buffer.delete_mark(mark)
def _start_update(self):
self._append_text("$ ssh root@localhost 'cd /etc/nixos && nix flake update && nixos-rebuild switch && flatpak update -y'\n\n")
thread = threading.Thread(target=self._run_update, daemon=True)
thread.start()
def _run_update(self):
try:
self._process = subprocess.Popen(
UPDATE_COMMAND,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
text=True,
bufsize=1,
)
for line in self._process.stdout:
GLib.idle_add(self._append_text, line)
self._process.wait()
rc = self._process.returncode
if rc == 0:
GLib.idle_add(self._on_finished, True, "Update complete!")
else:
GLib.idle_add(self._on_finished, False, f"Update failed (exit code {rc})")
except Exception as e:
GLib.idle_add(self._on_finished, False, f"Error: {e}")
def _on_finished(self, success, message):
self._spinner.set_spinning(False)
self._close_btn.set_sensitive(True)
if success:
self._status_label.set_label("✓ " + message)
self._status_label.set_css_classes(["title-4", "success"])
else:
self._status_label.set_label("✗ " + message)
self._status_label.set_css_classes(["title-4", "error"])
self._append_text(f"\n{'─' * 50}\n{message}\n")
class SovranHubWindow(Adw.ApplicationWindow):
def __init__(self, app, config):
@@ -103,6 +218,16 @@ class SovranHubWindow(Adw.ApplicationWindow):
header = Adw.HeaderBar()
header.set_title_widget(self._build_title_box())
# ── Update button (left side, prominent) ─────────────────
update_btn = Gtk.Button(
label="Update System",
css_classes=["suggested-action"],
tooltip_text="Update Sovran_SystemsOS (flake update + rebuild + flatpak)",
)
update_btn.connect("clicked", self._on_update_clicked)
header.pack_start(update_btn)
# ── Refresh button ───────────────────────────────────────
refresh_btn = Gtk.Button(
icon_name="view-refresh-symbolic",
tooltip_text="Refresh now",
@@ -250,6 +375,10 @@ class SovranHubWindow(Adw.ApplicationWindow):
GLib.idle_add(self._refresh_all)
def _on_update_clicked(self, _btn):
dialog = UpdateDialog(self)
dialog.present()
def _on_autostart_toggled(self, switch, state):
set_autostart_enabled(state)
return False