added python installer removed bash script
This commit is contained in:
600
iso/installer.py
Normal file
600
iso/installer.py
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@@ -0,0 +1,600 @@
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#!/usr/bin/env python3
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import gi
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gi.require_version("Gtk", "3.0")
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from gi.repository import Gtk, GLib, Pango, GdkPixbuf
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import subprocess
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import threading
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import os
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import sys
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LOGO = "/etc/sovran/logo.png"
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LOG = "/tmp/sovran-install.log"
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FLAKE = "/etc/sovran/flake"
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logfile = open(LOG, "a")
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def log(msg):
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logfile.write(msg + "\n")
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logfile.flush()
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def run(cmd, **kwargs):
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log(f"$ {' '.join(cmd)}")
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result = subprocess.run(cmd, capture_output=True, text=True, **kwargs)
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log(result.stdout)
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if result.returncode != 0:
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log(result.stderr)
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raise RuntimeError(result.stderr or f"Command failed: {cmd}")
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return result.stdout.strip()
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def run_stream(cmd, text_buffer):
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log(f"$ {' '.join(cmd)}")
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proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, text=True)
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for line in proc.stdout:
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log(line.rstrip())
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GLib.idle_add(append_text, text_buffer, line)
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proc.wait()
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if proc.returncode != 0:
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raise RuntimeError(f"Command failed with code {proc.returncode}. See {LOG}")
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def append_text(buf, text):
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buf.insert(buf.get_end_iter(), text)
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return False
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def human_size(nbytes):
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for unit in ["B","KB","MB","GB","TB"]:
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if nbytes < 1024:
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return f"{nbytes:.1f} {unit}"
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nbytes /= 1024
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return f"{nbytes:.1f} PB"
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# ── Window base ────────────────────────────────────────────────────────────────
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class InstallerWindow(Gtk.Window):
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def __init__(self):
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super().__init__(title="Sovran_SystemsOS Installer")
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self.set_default_size(800, 560)
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self.set_position(Gtk.WindowPosition.CENTER)
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self.set_resizable(False)
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if os.path.exists(LOGO):
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self.set_icon_from_file(LOGO)
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self.connect("delete-event", Gtk.main_quit)
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self.stack = Gtk.Stack()
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self.stack.set_transition_type(Gtk.StackTransitionType.SLIDE_LEFT)
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self.stack.set_transition_duration(300)
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self.add(self.stack)
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self.role = None
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self.boot_disk = None
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self.boot_size = None
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self.data_disk = None
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self.data_size = None
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self.show_welcome()
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self.show_all()
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# ── Helpers ────────────────────────────────────────────────────────────
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def clear_stack(self):
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for child in self.stack.get_children():
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self.stack.remove(child)
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def set_page(self, widget, name="page"):
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self.clear_stack()
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self.stack.add_named(widget, name)
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self.stack.set_visible_child_name(name)
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self.show_all()
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def make_header(self, title, subtitle=None):
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box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=4)
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box.set_margin_top(32)
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box.set_margin_bottom(16)
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box.set_margin_start(40)
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box.set_margin_end(40)
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lbl = Gtk.Label()
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lbl.set_markup(f"<span font='24' weight='heavy'>{title}</span>")
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lbl.set_halign(Gtk.Align.START)
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box.pack_start(lbl, False, False, 0)
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if subtitle:
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sub = Gtk.Label()
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sub.set_markup(f"<span font='13' foreground='#888888'>{subtitle}</span>")
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sub.set_halign(Gtk.Align.START)
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box.pack_start(sub, False, False, 0)
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sep = Gtk.Separator()
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sep.set_margin_top(12)
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box.pack_start(sep, False, False, 0)
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return box
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def make_nav(self, back_label=None, back_cb=None, next_label="Continue", next_cb=None):
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bar = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=8)
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bar.set_margin_top(8)
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bar.set_margin_bottom(20)
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bar.set_margin_start(40)
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bar.set_margin_end(40)
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if back_label and back_cb:
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btn = Gtk.Button(label=back_label)
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btn.connect("clicked", back_cb)
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bar.pack_start(btn, False, False, 0)
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bar.pack_start(Gtk.Label(), True, True, 0)
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if next_cb:
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btn = Gtk.Button(label=next_label)
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btn.get_style_context().add_class("suggested-action")
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btn.connect("clicked", next_cb)
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bar.pack_end(btn, False, False, 0)
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return bar
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def error(self, msg):
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GLib.idle_add(self._show_error, msg)
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def _show_error(self, msg):
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page = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=0)
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page.pack_start(self.make_header("Installation Error", "Something went wrong."), False, False, 0)
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body = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=16)
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body.set_margin_start(40)
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body.set_margin_end(40)
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icon = Gtk.Label()
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icon.set_markup("<span font='48'>❌</span>")
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body.pack_start(icon, False, False, 0)
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lbl = Gtk.Label(label=msg)
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lbl.set_line_wrap(True)
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lbl.set_max_width_chars(60)
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lbl.set_justify(Gtk.Justification.CENTER)
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body.pack_start(lbl, False, False, 0)
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log_lbl = Gtk.Label()
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log_lbl.set_markup(f"<span font='11' foreground='#888'>Full log: {LOG}</span>")
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body.pack_start(log_lbl, False, False, 0)
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page.pack_start(body, True, True, 0)
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quit_btn = Gtk.Button(label="Close Installer")
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quit_btn.connect("clicked", Gtk.main_quit)
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nav = Gtk.Box()
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nav.set_margin_bottom(20)
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nav.set_margin_end(40)
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nav.pack_end(quit_btn, False, False, 0)
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page.pack_start(nav, False, False, 0)
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self.set_page(page)
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return False
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# ── Step 1: Welcome & Role ─────────────────────────────────────────────
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def show_welcome(self):
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page = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=0)
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# Hero banner
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hero = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=6)
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hero.set_margin_top(36)
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hero.set_margin_bottom(20)
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if os.path.exists(LOGO):
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try:
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pb = GdkPixbuf.Pixbuf.new_from_file_at_scale(LOGO, 80, 80, True)
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img = Gtk.Image.new_from_pixbuf(pb)
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hero.pack_start(img, False, False, 0)
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except Exception:
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pass
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title = Gtk.Label()
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title.set_markup("<span font='28' weight='heavy'>Sovran Systems</span>")
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hero.pack_start(title, False, False, 0)
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sub = Gtk.Label()
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sub.set_markup("<span font='14' style='italic' foreground='#888888'>Be Digitally Sovereign</span>")
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hero.pack_start(sub, False, False, 0)
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page.pack_start(hero, False, False, 0)
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sep = Gtk.Separator()
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sep.set_margin_start(40)
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sep.set_margin_end(40)
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page.pack_start(sep, False, False, 0)
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# Role selection
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lbl = Gtk.Label()
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lbl.set_markup("<span font='13'>Select your installation type:</span>")
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lbl.set_margin_top(20)
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lbl.set_margin_start(40)
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lbl.set_halign(Gtk.Align.START)
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page.pack_start(lbl, False, False, 0)
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roles = [
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("Server + Desktop",
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"The full Sovran experience: beautiful desktop + your own cloud, secure messaging, Bitcoin node, and more.",
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"Server+Desktop"),
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("Desktop Only",
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"A beautiful, easy-to-use desktop without the background server applications.",
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"Desktop Only"),
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("Node Only",
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"Full Bitcoin node with Lightning and non-KYC buying and selling. No desktop.",
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"Node (Bitcoin-only)"),
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]
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radio_group = None
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self._role_radios = []
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role_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=4)
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role_box.set_margin_start(40)
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role_box.set_margin_end(40)
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role_box.set_margin_top(8)
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for label, desc, key in roles:
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row = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=2)
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row.set_margin_bottom(8)
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radio = Gtk.RadioButton(group=radio_group, label=label)
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radio.set_name(key)
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if radio_group is None:
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radio_group = radio
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radio.set_active(True)
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radio.get_style_context().add_class("role-radio")
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self._role_radios.append(radio)
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desc_lbl = Gtk.Label(label=desc)
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desc_lbl.set_line_wrap(True)
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desc_lbl.set_max_width_chars(70)
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desc_lbl.set_halign(Gtk.Align.START)
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desc_lbl.set_margin_start(28)
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desc_lbl.get_style_context().add_class("dim-label")
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row.pack_start(radio, False, False, 0)
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row.pack_start(desc_lbl, False, False, 0)
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role_box.pack_start(row, False, False, 0)
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page.pack_start(role_box, False, False, 0)
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page.pack_start(Gtk.Label(), True, True, 0)
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page.pack_start(self.make_nav(next_label="Next →", next_cb=self.on_role_next), False, False, 0)
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self.set_page(page, "welcome")
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def on_role_next(self, btn):
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for radio in self._role_radios:
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if radio.get_active():
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self.role = radio.get_name()
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break
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self.show_disk_confirm()
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# ── Step 2: Disk Confirm ───────────────────────────────────────────────
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def show_disk_confirm(self):
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# Detect disks
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try:
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raw = run(["lsblk", "-b", "-dno", "NAME,SIZE,TYPE,RO,TRAN", "-e", "7,11"])
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except Exception as e:
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self.error(str(e))
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return
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disks = []
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for line in raw.splitlines():
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parts = line.split()
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if len(parts) >= 4 and parts[2] == "disk" and parts[3] == "0":
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tran = parts[4] if len(parts) >= 5 else ""
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if tran != "usb":
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disks.append((parts[0], int(parts[1])))
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if not disks:
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self.error("No valid internal drives found. USB drives are excluded.")
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return
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disks.sort(key=lambda x: x[1])
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self.boot_disk, self.boot_size = disks[0]
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self.data_disk, self.data_size = None, None
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BYTES_2TB = 2 * 1024 ** 4
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if len(disks) >= 2:
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d, s = disks[-1]
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if s >= BYTES_2TB:
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self.data_disk, self.data_size = d, s
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page = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=0)
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page.pack_start(self.make_header(
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"Confirm Installation",
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"Review the disks below. ALL DATA will be permanently erased."
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), False, False, 0)
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body = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=12)
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body.set_margin_start(40)
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body.set_margin_end(40)
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body.set_margin_top(8)
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# Disk info box
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disk_frame = Gtk.Frame()
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disk_frame.set_shadow_type(Gtk.ShadowType.IN)
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disk_inner = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=8)
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disk_inner.set_margin_top(12)
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disk_inner.set_margin_bottom(12)
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disk_inner.set_margin_start(16)
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disk_inner.set_margin_end(16)
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boot_lbl = Gtk.Label()
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boot_lbl.set_markup(f"<b>Boot disk:</b> /dev/{self.boot_disk} ({human_size(self.boot_size)})")
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boot_lbl.set_halign(Gtk.Align.START)
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disk_inner.pack_start(boot_lbl, False, False, 0)
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if self.data_disk:
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data_lbl = Gtk.Label()
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data_lbl.set_markup(f"<b>Data disk:</b> /dev/{self.data_disk} ({human_size(self.data_size)})")
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data_lbl.set_halign(Gtk.Align.START)
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disk_inner.pack_start(data_lbl, False, False, 0)
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else:
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no_data = Gtk.Label()
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no_data.set_markup("<b>Data disk:</b> none detected (requires 2TB+)")
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no_data.set_halign(Gtk.Align.START)
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disk_inner.pack_start(no_data, False, False, 0)
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disk_frame.add(disk_inner)
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body.pack_start(disk_frame, False, False, 0)
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warn = Gtk.Label()
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warn.set_markup(
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"<span foreground='#cc0000' weight='bold'>⚠ This action cannot be undone. "
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"All existing data on the above disk(s) will be permanently destroyed.</span>"
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)
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warn.set_line_wrap(True)
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warn.set_max_width_chars(65)
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warn.set_halign(Gtk.Align.START)
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body.pack_start(warn, False, False, 0)
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# Confirm entry
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confirm_lbl = Gtk.Label(label='Type ERASE to confirm:')
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confirm_lbl.set_halign(Gtk.Align.START)
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body.pack_start(confirm_lbl, False, False, 0)
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self._confirm_entry = Gtk.Entry()
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self._confirm_entry.set_placeholder_text("ERASE")
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body.pack_start(self._confirm_entry, False, False, 0)
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page.pack_start(body, False, False, 0)
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page.pack_start(Gtk.Label(), True, True, 0)
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page.pack_start(self.make_nav(
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back_label="← Back", back_cb=lambda b: self.show_welcome(),
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next_label="Begin Installation", next_cb=self.on_confirm_next
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), False, False, 0)
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self.set_page(page, "disks")
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def on_confirm_next(self, btn):
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if self._confirm_entry.get_text().strip() != "ERASE":
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dlg = Gtk.MessageDialog(
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transient_for=self,
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modal=True,
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message_type=Gtk.MessageType.WARNING,
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buttons=Gtk.ButtonsType.OK,
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text="You must type ERASE exactly to continue."
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)
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dlg.run()
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dlg.destroy()
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return
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self.show_progress("Preparing Drives", "Partitioning and formatting your drives...", self.do_partition)
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# ── Step 3 & 5: Progress with live log ────────────────────────────────
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def show_progress(self, title, subtitle, worker_fn):
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page = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=0)
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page.pack_start(self.make_header(title, subtitle), False, False, 0)
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body = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=12)
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body.set_margin_start(40)
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body.set_margin_end(40)
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spinner = Gtk.Spinner()
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spinner.set_size_request(48, 48)
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spinner.start()
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body.pack_start(spinner, False, False, 0)
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# Scrollable live log
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sw = Gtk.ScrolledWindow()
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sw.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC)
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sw.set_size_request(-1, 260)
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tv = Gtk.TextView()
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tv.set_editable(False)
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tv.set_cursor_visible(False)
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tv.set_wrap_mode(Gtk.WrapMode.WORD_CHAR)
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tv.modify_font(Pango.FontDescription("Monospace 9"))
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tv.get_style_context().add_class("log-view")
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buf = tv.get_buffer()
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sw.add(tv)
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body.pack_start(sw, True, True, 0)
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# Auto-scroll to bottom
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def on_changed(b):
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adj = sw.get_vadjustment()
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adj.set_value(adj.get_upper() - adj.get_page_size())
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buf.connect("changed", on_changed)
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page.pack_start(body, True, True, 0)
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self.set_page(page, "progress")
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def thread_fn():
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try:
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worker_fn(buf)
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except Exception as e:
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self.error(str(e))
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t = threading.Thread(target=thread_fn, daemon=True)
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t.start()
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# ── Worker: partition ─────────────────────────────────────────────────
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def do_partition(self, buf):
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GLib.idle_add(append_text, buf, "=== Partitioning drives ===\n")
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boot_path = f"/dev/{self.boot_disk}"
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cmd = [
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"sudo", "disko", "--mode", "disko",
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f"{FLAKE}/iso/disko.nix",
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"--arg", "device", f'"{boot_path}"'
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]
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if self.data_disk:
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cmd += ["--arg", "dataDevice", f'"/dev/{self.data_disk}"']
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run_stream(cmd, buf)
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|
||||
GLib.idle_add(append_text, buf, "\n=== Generating hardware config ===\n")
|
||||
run_stream(["sudo", "nixos-generate-config", "--root", "/mnt"], buf)
|
||||
|
||||
GLib.idle_add(append_text, buf, "\n=== Copying flake to /mnt ===\n")
|
||||
run(["sudo", "cp", "/mnt/etc/nixos/hardware-configuration.nix", "/tmp/hardware-configuration.nix"])
|
||||
run(["sudo", "rm", "-rf", "/mnt/etc/nixos/"])
|
||||
run(["sudo", "mkdir", "-p", "/mnt/etc/nixos"])
|
||||
run(["sudo", "cp", "-a", f"{FLAKE}/.", "/mnt/etc/nixos/"])
|
||||
run(["sudo", "cp", "/tmp/hardware-configuration.nix", "/mnt/etc/nixos/hardware-configuration.nix"])
|
||||
|
||||
GLib.idle_add(append_text, buf, "\n=== Writing role config ===\n")
|
||||
self.write_role_state()
|
||||
|
||||
GLib.idle_add(self.show_install_step)
|
||||
|
||||
def write_role_state(self):
|
||||
is_server = str(self.role == "Server+Desktop").lower()
|
||||
is_desktop = str(self.role == "Desktop Only").lower()
|
||||
is_node = str(self.role == "Node (Bitcoin-only)").lower()
|
||||
content = f"""# THIS FILE IS AUTO-GENERATED BY THE INSTALLER. DO NOT EDIT.
|
||||
{{ config, lib, ... }}:
|
||||
{{
|
||||
sovran_systemsOS.roles.server_plus_desktop = lib.mkDefault {is_server};
|
||||
sovran_systemsOS.roles.desktop = lib.mkDefault {is_desktop};
|
||||
sovran_systemsOS.roles.node = lib.mkDefault {is_node};
|
||||
}}
|
||||
"""
|
||||
proc = subprocess.run(
|
||||
["sudo", "tee", "/mnt/etc/nixos/role-state.nix"],
|
||||
input=content, text=True, capture_output=True
|
||||
)
|
||||
log(proc.stdout)
|
||||
if proc.returncode != 0:
|
||||
raise RuntimeError(f"Failed to write role-state.nix: {proc.stderr}")
|
||||
|
||||
run(["sudo", "cp", "/mnt/etc/nixos/custom.template.nix", "/mnt/etc/nixos/custom.nix"])
|
||||
|
||||
# ── Step 4: Confirm before full install ───────────────────────────────
|
||||
|
||||
def show_install_step(self):
|
||||
page = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=0)
|
||||
page.pack_start(self.make_header(
|
||||
"Drives Ready",
|
||||
"Your drives have been partitioned. Ready to install Sovran SystemsOS."
|
||||
), False, False, 0)
|
||||
|
||||
body = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=12)
|
||||
body.set_margin_start(40)
|
||||
body.set_margin_end(40)
|
||||
body.set_margin_top(16)
|
||||
|
||||
icon = Gtk.Label()
|
||||
icon.set_markup("<span font='48'>✅</span>")
|
||||
body.pack_start(icon, False, False, 0)
|
||||
|
||||
info = Gtk.Label()
|
||||
info.set_markup(
|
||||
f"<b>Role:</b> {self.role}\n"
|
||||
f"<b>Boot disk:</b> /dev/{self.boot_disk} ({human_size(self.boot_size)})\n" +
|
||||
(f"<b>Data disk:</b> /dev/{self.data_disk} ({human_size(self.data_size)})"
|
||||
if self.data_disk else "<b>Data disk:</b> none")
|
||||
)
|
||||
info.set_halign(Gtk.Align.CENTER)
|
||||
info.set_justify(Gtk.Justification.CENTER)
|
||||
body.pack_start(info, False, False, 0)
|
||||
|
||||
note = Gtk.Label()
|
||||
note.set_markup(
|
||||
"<span foreground='#888'>The next step will install the full system.\n"
|
||||
"This may take <b>20–40 minutes</b> depending on your internet speed.\n"
|
||||
"Do not turn off your computer.</span>"
|
||||
)
|
||||
note.set_justify(Gtk.Justification.CENTER)
|
||||
note.set_line_wrap(True)
|
||||
body.pack_start(note, False, False, 0)
|
||||
|
||||
page.pack_start(body, True, True, 0)
|
||||
page.pack_start(self.make_nav(
|
||||
next_label="Install Now", next_cb=lambda b: self.show_progress(
|
||||
"Installing Sovran SystemsOS",
|
||||
"Building and installing your system. This will take a while...",
|
||||
self.do_install
|
||||
)
|
||||
), False, False, 0)
|
||||
self.set_page(page, "ready")
|
||||
return False
|
||||
|
||||
# ── Worker: install ───────────────────────────────────────────────────
|
||||
|
||||
def do_install(self, buf):
|
||||
GLib.idle_add(append_text, buf, "=== Running nixos-install ===\n")
|
||||
run_stream([
|
||||
"sudo", "nixos-install",
|
||||
"--root", "/mnt",
|
||||
"--flake", "/mnt/etc/nixos#nixos"
|
||||
], buf)
|
||||
GLib.idle_add(self.show_complete)
|
||||
|
||||
# ── Step 6: Complete ──────────────────────────────────────────────────
|
||||
|
||||
def show_complete(self):
|
||||
page = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=0)
|
||||
page.pack_start(self.make_header("Installation Complete! 🎉", "Welcome to Sovran SystemsOS."), False, False, 0)
|
||||
|
||||
body = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=16)
|
||||
body.set_margin_start(40)
|
||||
body.set_margin_end(40)
|
||||
body.set_margin_top(16)
|
||||
|
||||
icon = Gtk.Label()
|
||||
icon.set_markup("<span font='48'>🎉</span>")
|
||||
body.pack_start(icon, False, False, 0)
|
||||
|
||||
creds_frame = Gtk.Frame(label=" Write down your login details ")
|
||||
creds_inner = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=6)
|
||||
creds_inner.set_margin_top(10)
|
||||
creds_inner.set_margin_bottom(10)
|
||||
creds_inner.set_margin_start(16)
|
||||
creds_inner.set_margin_end(16)
|
||||
|
||||
user_lbl = Gtk.Label()
|
||||
user_lbl.set_markup("<b>Username:</b> free")
|
||||
user_lbl.set_halign(Gtk.Align.START)
|
||||
creds_inner.pack_start(user_lbl, False, False, 0)
|
||||
|
||||
pass_lbl = Gtk.Label()
|
||||
pass_lbl.set_markup("<b>Password:</b> free")
|
||||
pass_lbl.set_halign(Gtk.Align.START)
|
||||
creds_inner.pack_start(pass_lbl, False, False, 0)
|
||||
|
||||
creds_frame.add(creds_inner)
|
||||
body.pack_start(creds_frame, False, False, 0)
|
||||
|
||||
note = Gtk.Label()
|
||||
note.set_markup(
|
||||
"🚨 <b>Do not lose this password</b> — you will be permanently locked out if you forget it.\n\n"
|
||||
"📁 After rebooting, your system will finish setting up and save all app passwords\n"
|
||||
"(Nextcloud, Bitcoin, Matrix, etc.) to a secure PDF in your <b>Documents</b> folder."
|
||||
)
|
||||
note.set_line_wrap(True)
|
||||
note.set_max_width_chars(65)
|
||||
note.set_justify(Gtk.Justification.CENTER)
|
||||
body.pack_start(note, False, False, 0)
|
||||
|
||||
page.pack_start(body, True, True, 0)
|
||||
|
||||
reboot_btn = Gtk.Button(label="Reboot Now")
|
||||
reboot_btn.get_style_context().add_class("suggested-action")
|
||||
reboot_btn.connect("clicked", lambda b: subprocess.run(["sudo", "reboot"]))
|
||||
nav = Gtk.Box()
|
||||
nav.set_margin_bottom(20)
|
||||
nav.set_margin_end(40)
|
||||
nav.pack_end(reboot_btn, False, False, 0)
|
||||
page.pack_start(nav, False, False, 0)
|
||||
|
||||
self.set_page(page, "complete")
|
||||
return False
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
win = InstallerWindow()
|
||||
Gtk.main()
|
||||
Reference in New Issue
Block a user