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dotfiles/hypr/configs/profiles/init.lua
Timo 900cea0188 hyprland: migrate to Lua config, add pc/laptop profiles
hyprlang has been deprecated since Hyprland 0.55 and is dropped after 1-2
releases; this box runs 0.56.2. Migrate Hyprland's own config to Lua and
split the machine-specific parts into profiles.

Config:
- hyprland.lua entry point; the .conf tree is left in place as a rollback
  path (Hyprland prefers hyprland.lua and only decides at startup).
- Each require() is its own Lua scope, so hyprlang's global "$VAR" no longer
  crosses files: vars.lua / apps.lua / theme/colors.lua return tables.
- hypridle, hyprlock, plugins/* and pyprland.toml stay hyprlang -- the other
  hypr* tools keep it.

Profiles (configs/profiles/):
- pc     -> DP-1 / HDMI-A-1 / DP-2, all 1920x1080
- laptop -> eDP-1 3072x1920@120 scale 2.0, DP-1, HDMI-A-1 mirroring eDP-1
- Each owns its monitors and workspace-to-monitor mapping; common.lua
  generates the 30 workspace rules from the three outputs.
- Selected by $HYPR_PROFILE, else hostname (mainPC -> pc), else laptop.

Fixes:
- pyprland.toml called swww, which is not installed; the wallpaper backend
  here is awww. The rotation timer failed silently and both outputs stayed
  at color: 000000.
- XF86InputRaiseVolume / XF86InputLowerVolume are not real keysyms (no
  XF86Input* family in xkbcommon). They were dead in .conf too; hyprlang
  ignored them silently, hl.bind rejects them. Commented out.
- SUPER+SHIFT+R was bound twice (notification reload + bar reload). hyprlang
  ran both; in Lua the second would shadow the first, so they are merged.
- The waybar layer rule set no effects and was a no-op; dropped.
- Polkit autostart now picks hyprpolkitagent or polkit-gnome by what is
  installed, so one file works on both machines.

Verified with `Hyprland --verify-config` on both profiles (config ok).

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01StGBghPW9Dm7z7uj2VNWHr
2026-09-03 18:36:30 +02:00

36 lines
1014 B
Lua

-- Machine profile selection.
--
-- Each profile owns the two things that genuinely differ between machines:
-- the monitor layout and the workspace-to-monitor assignment.
--
-- Selection order:
-- 1. $HYPR_PROFILE, if set (e.g. `HYPR_PROFILE=laptop Hyprland`)
-- 2. hostname match
-- 3. fallback: "laptop"
--
-- To add a machine: create configs/profiles/<name>.lua and add it to `byHost`.
local byHost = {
mainPC = "pc",
}
local fallback = "laptop"
local function hostname()
-- Cheap file read at config-load time (not in a bind callback, so it is
-- safe to block on). os.getenv("HOSTNAME") is not reliably exported.
local f = io.open("/etc/hostname")
if not f then return nil end
local h = f:read("l")
f:close()
-- strip stray whitespace
return h and h:match("^%s*(.-)%s*$") or nil
end
local host = hostname()
local profile = os.getenv("HYPR_PROFILE") or byHost[host] or fallback
require("configs.profiles." .. profile)
return { name = profile, host = host }