bos/iso/airootfs/usr/local/bin/bos-live-setup
Breadway 9ea57d87c0
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Make BOS a complete, bootable, themed desktop OS
Install/boot reliability:
- Use native Calamares initcpiocfg/initcpio + explicit grub-install (nvram +
  --removable) in post-install; drop the flaky native bootloader/grubcfg modules.
- mount.conf: bind /proc /sys /dev (devtmpfs) /run + efivars into the chroot.
- bos-copy-kernel: stage kernel + write a stock mkinitcpio preset (replace the
  archiso preset). Per-service systemctl enable (fixes NetworkManager et al.
  silently not enabling due to the all-or-nothing grub-btrfs.path name).

System completeness:
- greetd + tuigreet graphical login; installed pacman.conf + working mirrorlist;
  base CLI tools (nano, micro, vim, htop, …); amd/intel-ucode; tlp + hypridle
  power management; systemd-timesyncd, fstrim.timer; wpa_supplicant wifi; Zen
  browser (republished to the [Breadway] repo).

Desktop + theming:
- Native Lua Hyprland config (hyprland.lua) with curated standard binds; kitty
  (blur) replaces foot; awww wallpaper + pywal palette (tamed to a black base
  with warm accents); GTK dark mode.
- Plymouth boot splash (bos theme: logo + spinner + status) via plymouthcfg.
- Varela Round font; Calamares bread-palette sidebar (logo/black-region polish
  still pending).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-16 09:09:34 +08:00

49 lines
2.1 KiB
Bash

#!/bin/bash
# Create the unprivileged BOS live user and its Hyprland session.
#
# Hyprland refuses to run as root (superuser-privileges check), so the live
# session must run as a normal user. Calamares — which does need root — is
# launched onto the user's Wayland socket via passwordless sudo (see
# bos-launch-calamares). Runs once at boot, before the tty1 autologin getty.
set -e
# useradd -m copies /etc/skel, so the live user gets the real BOS desktop
# (breadd + breadbar + breadbox + keybinds) — proper live-media functionality,
# not an installer kiosk.
if ! id liveuser &>/dev/null; then
useradd -m -s /bin/bash liveuser
for g in wheel video input audio storage power; do
getent group "$g" >/dev/null 2>&1 && gpasswd -a liveuser "$g" >/dev/null || true
done
passwd -d liveuser >/dev/null
fi
# Layer the installer onto the live desktop: auto-launch it, and bind Super+I to
# relaunch it after it's been closed. Appended (in Lua) to the skel hyprland.lua
# native config so the full desktop stays intact.
HYPR=/home/liveuser/.config/hypr/hyprland.lua
install -d -m 0755 -o liveuser -g liveuser /home/liveuser/.config/hypr
if ! grep -q bos-launch-calamares "$HYPR" 2>/dev/null; then
cat >>"$HYPR" <<'EOF'
-- --- live-media installer (added by bos-live-setup; absent on installed system) ---
hl.bind("SUPER + I", hl.dsp.exec_cmd("bos-launch-calamares"))
hl.on("hyprland.start", function() hl.dispatch(hl.dsp.exec_cmd("bos-launch-calamares")) end)
EOF
fi
# Start Hyprland on tty1 login; capture output and fall back to a shell so a
# failed compositor start is visible rather than a blank looping cursor.
cat >/home/liveuser/.bash_profile <<'EOF'
if [[ "$(tty)" == /dev/tty1 ]] && [[ -z "$WAYLAND_DISPLAY" ]]; then
export WLR_RENDERER_ALLOW_SOFTWARE=1
export WLR_NO_HARDWARE_CURSORS=1
# Log to a user-writable path (/var/log is root-only; redirecting there
# would fail and silently keep the compositor from ever launching).
Hyprland &>/tmp/hyprland-live.log
echo "Hyprland exited (rc=$?). Log: /tmp/hyprland-live.log"
exec bash -i
fi
EOF
chown -R liveuser:liveuser /home/liveuser