Anish Govind
d1e243dd12
Symlink three configs straight from the repo with mkOutOfStoreSymlink so edits apply without a rebuild: - home/hypr/hyprland.lua -> reload with `hyprctl reload` - home/hypr/quickshell/** -> restart quickshell - home/nvim/config/** -> next nvim start (lazy-lock.json now writable) Hyprland's config was generated Lua; extract it to a hand-maintained file and keep the palette and per-host monitors as generated fragments (theme.lua / monitors.lua) loaded via dofile. The file also restores the startup hook that imports the Wayland env into systemd and starts graphical-session.target, which the removed home-manager hyprland module used to provide. Verified: lua syntax + execution against a stub hl, and flake check.
108 lines
3.1 KiB
Nix
108 lines
3.1 KiB
Nix
{
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lib,
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config,
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theme,
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my,
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...
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}:
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let
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# Minimal Lua value renderer for the generated fragments.
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toLua =
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v:
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if builtins.isString v then
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''"${v}"''
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else if builtins.isBool v then
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(if v then "true" else "false")
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else if builtins.isInt v || builtins.isFloat v then
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toString v
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else if v == null then
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"nil"
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else if builtins.isList v then
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"{ " + lib.concatMapStringsSep ", " toLua v + " }"
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else if builtins.isAttrs v then
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"{ " + lib.concatStringsSep ", " (lib.mapAttrsToList (k: val: "${k} = ${toLua val}") v) + " }"
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else
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throw "toLua: unsupported value type";
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themeLua = "return " + toLua { inherit (theme) colors bare; };
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monitorsLua =
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"return "
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+ toLua (
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map (
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m:
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{
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inherit (m)
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output
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mode
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position
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scale
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;
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}
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// lib.optionalAttrs (m.vrr != null) { inherit (m) vrr; }
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) config.hypr.monitors
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);
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in
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{
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# -------------------------------------------------------------------------
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# Per-host monitor configuration.
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#
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# Hosts declare their displays once, in hosts/<host>/default.nix, via:
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# home-manager.users.<my.username>.hypr.monitors = [ { ... } ];
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# The list is rendered to ~/.config/hypr/monitors.lua, which the
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# hand-maintained hyprland.lua pulls in with require("monitors").
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# -------------------------------------------------------------------------
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options.hypr.monitors = lib.mkOption {
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description = "Hyprland monitor rules for this host";
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type = lib.types.listOf (
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lib.types.submodule {
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options = {
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output = lib.mkOption {
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type = lib.types.str;
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default = "";
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description = "Output name or desc: match. Empty string matches every output.";
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};
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mode = lib.mkOption {
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type = lib.types.str;
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default = "preferred";
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description = "Resolution@refresh, e.g. \"3840x2160@164.99Hz\" or \"preferred\".";
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};
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position = lib.mkOption {
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type = lib.types.str;
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default = "auto";
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};
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scale = lib.mkOption {
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type = lib.types.either lib.types.number lib.types.str;
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default = "auto";
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};
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vrr = lib.mkOption {
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type = lib.types.nullOr (lib.types.either lib.types.number lib.types.str);
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default = null;
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description = "Optional per-monitor VRR setting (0/1/on-demand).";
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};
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};
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}
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);
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default = [
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{
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output = "";
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mode = "preferred";
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position = "auto";
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scale = "auto";
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}
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];
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};
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config = {
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# Live, hand-maintained config: symlinked straight to the repo so edits
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# apply on `hyprctl reload` without a rebuild.
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xdg.configFile."hypr/hyprland.lua".source =
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config.lib.file.mkOutOfStoreSymlink "${my.flakeDir}/home/hypr/hyprland.lua";
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# Generated fragments required by the live config.
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xdg.configFile."hypr/theme.lua".text = themeLua;
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xdg.configFile."hypr/monitors.lua".text = monitorsLua;
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};
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}
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