bos/iso/airootfs/etc/skel/.config/hypr/hyprland.lua
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Fix install-breaking and live-boot bugs, verified on real hardware
Boot-critical (each confirmed with a real boot/install cycle, not just
code review):

- Live ISO's liveuser shell is zsh, but Hyprland autostart was written
  to .bash_profile (never runs) — moved to .zprofile, and switched to
  start-hyprland (Hyprland's own watchdog wrapper; raw `exec Hyprland`
  is no longer the recommended launch method).
- copytoram (self-enables on most real hardware: non-optical boot +
  image < 4GiB + enough free RAM) unmounts /run/archiso/bootmnt, which
  unpackfs.conf and bos-copy-kernel both hardcoded as their source —
  broke the installer outright on real hardware, confirmed by forcing
  copytoram=y. Added a resolver step for unpackfs, and switched the
  kernel copy to /usr/lib/modules/$(uname -r)/vmlinuz (part of the live
  squashfs itself, unaffected by copytoram).
- BIOS installs got no bootloader — post-install.sh only ever ran the
  UEFI grub-install path despite BOS shipping bios.syslinux. Added a
  BIOS branch with disk auto-detection.
- @snapshots/@log/@cache were never real: iso/partition.conf's
  btrfsSubvolumes key isn't part of this Calamares version's partition
  module schema at all (same class of bug as the userShell fix below —
  silently ignored). Calamares only natively creates @ and @home.
  post-install.sh now creates the three subvolumes by hand after
  unpackfs, migrates existing /var/log + /var/cache content into them
  before mounting over, and adds the fstab entries — verified end to
  end on real hardware, including grub-btrfs generating bootable
  snapshot menu entries. The unmount step in the existing snapper
  create-config dance also gained retry + lazy-unmount fallback after
  a real chroot run hit a transient busy-mount race.
- Default shell was bash instead of zsh post-install: users.conf's
  top-level `userShell` key isn't part of this Calamares version's
  users module schema either — the real key is nested (user.shell).
- graphical-session.target ships RefuseManualStart=yes (systemd
  convention), so the earlier attempt to activate it from hyprland.lua
  silently failed and breadclipd (WantedBy=graphical-session.target)
  never started. Starts breadclipd.service directly instead.
- /etc/os-release was never set (showed "Arch Linux"); live boot never
  had quiet/splash/plymouth wired in (raw kernel scroll the whole
  time) despite BOS already shipping a complete bread-logo+spinner
  plymouth theme for the installed system.

Also: generalized build-local.sh's per-service skel baking (previously
only breadd.service was hand-committed; breadbox-sync/breadmill/
breadclipd never shipped), added the four new bakery packages to
BREAD_BINS, removed the redundant cliphist/fzf clipboard pipeline in
favor of breadclip, mirrored fastfetch's bread-logo config into skel,
and fixed a stale bos-update comment.
2026-07-03 13:31:40 +08:00

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-- BOS Hyprland configuration — native Lua config (Hyprland 0.55+).
-- hyprlang (.conf) is deprecated; this uses the built-in `hl` API.
-- Single-file and non-modular by design. Reference: https://wiki.hypr.land/
local mod = "SUPER"
-- ---------------------------------------------------------------------------
-- Monitors — generic default that works on any hardware.
-- ---------------------------------------------------------------------------
hl.monitor({ output = "", mode = "preferred", position = "auto", scale = "auto" })
-- ---------------------------------------------------------------------------
-- Core settings.
-- ---------------------------------------------------------------------------
hl.config({
general = {
gaps_in = 5,
gaps_out = 10,
border_size = 2,
col = {
active_border = "rgba(88c0d0ff)",
inactive_border = "rgba(4c566aff)",
},
layout = "dwindle",
resize_on_border = true,
},
decoration = {
rounding = 8,
active_opacity = 1.0,
inactive_opacity = 1.0,
blur = {
enabled = true,
size = 6,
passes = 2,
new_optimizations = true,
},
shadow = {
enabled = true,
range = 12,
render_power = 3,
},
},
input = {
kb_layout = "us",
follow_mouse = 1,
touchpad = { natural_scroll = true },
},
dwindle = {
preserve_split = true,
},
animations = {
enabled = true,
},
misc = {
disable_hyprland_logo = true,
disable_splash_rendering = true,
},
})
-- ---------------------------------------------------------------------------
-- Animations — snappy curves + per-leaf speeds (matches the reference laptop;
-- the hl.config default above is much slower).
-- ---------------------------------------------------------------------------
local curves = {
easeOutQuint = { type = "bezier", points = { { 0.23, 1 }, { 0.32, 1 } } },
easeInOutCubic = { type = "bezier", points = { { 0.65, 0.05 }, { 0.36, 1 } } },
almostLinear = { type = "bezier", points = { { 0.5, 0.5 }, { 0.75, 1 } } },
quick = { type = "bezier", points = { { 0.15, 0 }, { 0.1, 1 } } },
}
for name, curve in pairs(curves) do
hl.curve(name, curve)
end
local animations = {
{ leaf = "global", enabled = true, speed = 10, bezier = "default" },
{ leaf = "border", enabled = true, speed = 5.39, bezier = "easeOutQuint" },
{ leaf = "windows", enabled = true, speed = 4.79, bezier = "easeOutQuint" },
{ leaf = "windowsIn", enabled = true, speed = 4.1, bezier = "easeOutQuint", style = "popin 87%" },
{ leaf = "windowsOut", enabled = true, speed = 1.49, bezier = "linear", style = "popin 87%" },
{ leaf = "fade", enabled = true, speed = 3.03, bezier = "quick" },
{ leaf = "layers", enabled = true, speed = 3.81, bezier = "easeOutQuint" },
{ leaf = "workspaces", enabled = true, speed = 1.94, bezier = "almostLinear", style = "fade" },
}
for _, animation in ipairs(animations) do
hl.animation(animation)
end
-- ---------------------------------------------------------------------------
-- Window rules — float + centre the onboarding popups (kitty --class …).
-- ---------------------------------------------------------------------------
hl.window_rule({ name = "bos-keybinds", match = { class = "^(bos-keybinds)$" }, float = true, size = { 760, 720 } })
hl.window_rule({ name = "bos-welcome", match = { class = "^(bos-welcome)$" }, float = true, size = { 700, 560 } })
hl.window_rule({ name = "bos-netsetup", match = { class = "^(bos-netsetup)$" }, float = true, size = { 700, 560 } })
-- ---------------------------------------------------------------------------
-- Environment (vendor-neutral; no GPU-specific vars so it works on Intel/AMD).
-- ---------------------------------------------------------------------------
hl.env("XCURSOR_SIZE", "24")
hl.env("HYPRCURSOR_SIZE", "24")
hl.env("XCURSOR_THEME", "Bibata-Modern-Ice")
hl.env("MOZ_ENABLE_WAYLAND", "1")
hl.env("QT_QPA_PLATFORM", "wayland;xcb")
hl.env("QT_QPA_PLATFORMTHEME", "qt5ct")
hl.env("QT_WAYLAND_DISABLE_WINDOWDECORATION", "1")
hl.env("SDL_VIDEODRIVER", "wayland")
hl.env("ELECTRON_OZONE_PLATFORM_HINT", "auto")
hl.env("_JAVA_AWT_WM_NONREPARENTING", "1")
-- kitty sets its own background_opacity (see kitty.conf), so the global blur
-- above blurs behind the terminal while keeping text fully opaque.
-- ---------------------------------------------------------------------------
-- Standard BOS keybinds (SUPER = mod).
-- ---------------------------------------------------------------------------
-- Apps / window management
hl.bind(mod .. " + RETURN", hl.dsp.exec_cmd("kitty"))
hl.bind(mod .. " + BACKSPACE", hl.dsp.window.close())
hl.bind(mod .. " + SPACE", hl.dsp.exec_cmd("breadbox"))
hl.bind(mod .. " + E", hl.dsp.exec_cmd("nautilus"))
hl.bind(mod .. " + B", hl.dsp.exec_cmd("zen-browser"))
hl.bind(mod .. " + U", hl.dsp.exec_cmd("breadpad"))
hl.bind(mod .. " + M", hl.dsp.exec_cmd("breadman"))
hl.bind(mod .. " + comma", hl.dsp.exec_cmd("bos-settings"))
hl.bind(mod .. " + slash", hl.dsp.exec_cmd("bos-keybinds"))
hl.bind(mod .. " + L", hl.dsp.exec_cmd("loginctl lock-session"))
hl.bind(mod .. " + F", hl.dsp.window.fullscreen({ action = "toggle" }))
hl.bind(mod .. " + V", hl.dsp.window.float({ action = "toggle" }))
-- breadclip (its own gtk4-layer-shell popup — not a TUI, so no terminal
-- needed). Previously piped cliphist through fzf directly from the
-- compositor with no terminal attached, which was a silent no-op.
hl.bind(mod .. " + SHIFT + V", hl.dsp.exec_cmd("breadclip"))
hl.bind(mod .. " + T", hl.dsp.layout("togglesplit"))
hl.bind(mod .. " + Tab", hl.dsp.focus({ urgent_or_last = true }))
hl.bind(mod .. " + N", hl.dsp.exit())
-- Screenshots (grim + slurp + wl-clipboard)
hl.bind(mod .. " + SHIFT + S", hl.dsp.exec_cmd([[bash -c 'mkdir -p ~/Pictures/Screenshots && grim -g "$(slurp)" ~/Pictures/Screenshots/$(date +%Y%m%d-%H%M%S).png']]))
hl.bind(mod .. " + SHIFT + C", hl.dsp.exec_cmd([[bash -c 'grim -g "$(slurp)" - | wl-copy']]))
hl.bind(mod .. " + SHIFT + P", hl.dsp.exec_cmd([[bash -c 'mkdir -p ~/Pictures/Screenshots && grim ~/Pictures/Screenshots/$(date +%Y%m%d-%H%M%S).png']]))
-- Focus (directional)
hl.bind(mod .. " + left", hl.dsp.focus({ direction = "left" }))
hl.bind(mod .. " + right", hl.dsp.focus({ direction = "right" }))
hl.bind(mod .. " + up", hl.dsp.focus({ direction = "up" }))
hl.bind(mod .. " + down", hl.dsp.focus({ direction = "down" }))
-- Move window (directional, vim keys)
hl.bind(mod .. " + SHIFT + h", hl.dsp.window.move({ direction = "left" }))
hl.bind(mod .. " + SHIFT + j", hl.dsp.window.move({ direction = "down" }))
hl.bind(mod .. " + SHIFT + k", hl.dsp.window.move({ direction = "up" }))
hl.bind(mod .. " + SHIFT + l", hl.dsp.window.move({ direction = "right" }))
-- Resize active window (arrows)
hl.bind(mod .. " + SHIFT + right", hl.dsp.window.resize({ x = 30, y = 0, relative = true }), { repeating = true })
hl.bind(mod .. " + SHIFT + left", hl.dsp.window.resize({ x = -30, y = 0, relative = true }), { repeating = true })
hl.bind(mod .. " + SHIFT + up", hl.dsp.window.resize({ x = 0, y = -30, relative = true }), { repeating = true })
hl.bind(mod .. " + SHIFT + down", hl.dsp.window.resize({ x = 0, y = 30, relative = true }), { repeating = true })
-- Workspaces 110 (0 = workspace 10)
for i = 1, 10 do
local key = tostring(i % 10)
hl.bind(mod .. " + " .. key, hl.dsp.focus({ workspace = i }))
hl.bind(mod .. " + SHIFT + " .. key, hl.dsp.window.move({ workspace = i }))
end
-- Workspace cycling
hl.bind(mod .. " + bracketright", hl.dsp.focus({ workspace = "e+1" }))
hl.bind(mod .. " + bracketleft", hl.dsp.focus({ workspace = "e-1" }))
hl.bind(mod .. " + SHIFT + bracketright", hl.dsp.window.move({ workspace = "e+1" }))
hl.bind(mod .. " + SHIFT + bracketleft", hl.dsp.window.move({ workspace = "e-1" }))
-- Mouse
hl.bind(mod .. " + mouse_down", hl.dsp.focus({ workspace = "e+1" }))
hl.bind(mod .. " + mouse_up", hl.dsp.focus({ workspace = "e-1" }))
hl.bind(mod .. " + mouse:272", hl.dsp.window.drag(), { mouse = true })
hl.bind(mod .. " + mouse:273", hl.dsp.window.resize(), { mouse = true })
-- Media / hardware keys (work locked, i.e. on the lock screen too)
hl.bind("XF86AudioRaiseVolume", hl.dsp.exec_cmd("wpctl set-volume -l 1 @DEFAULT_AUDIO_SINK@ 5%+"), { locked = true, repeating = true })
hl.bind("XF86AudioLowerVolume", hl.dsp.exec_cmd("wpctl set-volume @DEFAULT_AUDIO_SINK@ 5%-"), { locked = true, repeating = true })
hl.bind("XF86AudioMute", hl.dsp.exec_cmd("wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle"), { locked = true })
hl.bind("XF86AudioMicMute", hl.dsp.exec_cmd("wpctl set-mute @DEFAULT_AUDIO_SOURCE@ toggle"), { locked = true })
hl.bind("XF86MonBrightnessUp", hl.dsp.exec_cmd("brightnessctl -e4 -n2 set 5%+"), { locked = true, repeating = true })
hl.bind("XF86MonBrightnessDown", hl.dsp.exec_cmd("brightnessctl -e4 -n2 set 5%-"), { locked = true, repeating = true })
hl.bind("XF86AudioNext", hl.dsp.exec_cmd("playerctl next"), { locked = true })
hl.bind("XF86AudioPrev", hl.dsp.exec_cmd("playerctl previous"), { locked = true })
hl.bind("XF86AudioPlay", hl.dsp.exec_cmd("playerctl play-pause"), { locked = true })
-- ---------------------------------------------------------------------------
-- Autostart. polkit agent + the bread ecosystem + idle daemon + wallpaper.
-- (bos-live-setup appends the live-installer launch below this on the ISO.)
-- ---------------------------------------------------------------------------
hl.on("hyprland.start", function()
local startup = {
-- Generate the shared bread GUI stylesheet first, so breadbar/breadbox/
-- bos-settings load it on start (they also live-reload if it changes).
"bread-theme generate",
-- Global dark theme: GTK4/libadwaita + GTK3 theme + icon + cursor.
"gsettings set org.gnome.desktop.interface color-scheme prefer-dark",
"gsettings set org.gnome.desktop.interface gtk-theme Adwaita-dark",
"gsettings set org.gnome.desktop.interface icon-theme Papirus-Dark",
"gsettings set org.gnome.desktop.interface cursor-theme Bibata-Modern-Ice",
"gsettings set org.gnome.desktop.interface cursor-size 24",
-- Clipboard history is breadclipd, a bakery-managed systemd --user
-- service (auto-started via skel — see build-local.sh's service bake)
-- rather than an exec-once here.
"/usr/lib/polkit-gnome/polkit-gnome-authentication-agent-1",
"awww-daemon",
-- set the default wallpaper once the daemon is up (retry until ready)
[[bash -c 'until awww img /usr/share/backgrounds/bos/bread-background.png 2>/dev/null; do sleep 0.3; done']],
-- breadd runs as a systemd user service (~/.config/systemd/user/breadd.service,
-- enabled in skel). It autostarts at login but before Hyprland exists, so
-- push the compositor's Wayland env into the user manager and restart breadd
-- to pick it up — that's how it gets HYPRLAND_INSTANCE_SIGNATURE to talk to Hyprland.
"dbus-update-activation-environment --systemd WAYLAND_DISPLAY XDG_CURRENT_DESKTOP HYPRLAND_INSTANCE_SIGNATURE",
"systemctl --user restart breadd",
-- graphical-session.target ships with RefuseManualStart=yes (systemd
-- convention — only a session manager like uwsm is meant to activate
-- it), confirmed on real hardware: `systemctl --user start
-- graphical-session.target` fails outright ("Operation refused").
-- BOS doesn't use uwsm, and nothing else activates that target, so
-- breadclipd (WantedBy=graphical-session.target) never started.
-- Start it directly instead. If more graphical-session.target
-- services show up later, add them here too.
"systemctl --user start breadclipd.service",
"breadbar",
-- breadbox-sync is a Type=oneshot systemd --user service
-- (WantedBy=default.target, no Hyprland IPC dependency) — it
-- already runs on login via the unit baked into skel; exec'ing it
-- again here would just start it twice.
"hypridle",
-- first-boot onboarding (self-gates after the first run)
"bos-welcome",
}
for _, cmd in ipairs(startup) do
hl.dispatch(hl.dsp.exec_cmd(cmd))
end
end)