mirror of
https://github.com/nix-community/home-manager
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5f433eb164
Before, loading a module would be guarded by an optional platform condition. This made it possible to avoid loading and evaluating a module if it did not support the host platform. Unfortunately, this made it impossible to share a single configuration between GNU/Linux and Darwin hosts, which some wish to do. This removes the conditional load and instead inserts host platform assertions in the modules that are platform specific. Fixes #1906
71 lines
1.9 KiB
Nix
71 lines
1.9 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.xsession.windowManager.bspwm;
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camelToSnake =
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builtins.replaceStrings upperChars (map (c: "_${c}") lowerChars);
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formatMonitor = monitor: desktops:
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"bspc monitor ${escapeShellArg monitor} -d ${escapeShellArgs desktops}";
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formatValue = v:
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if isList v then
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concatMapStringsSep "," formatValue v
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else if isBool v then
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if v then "on" else "off"
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else if isInt v || isFloat v then
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toString v
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else if isString v then
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v
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else
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throw "unsupported type"; # should not happen
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formatSetting = n: v: "bspc config ${escapeShellArgs [ n (formatValue v) ]}";
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formatRule = target: directives:
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let
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formatDirective = n: v: "${camelToSnake n}=${formatValue v}";
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directivesStr = escapeShellArgs (mapAttrsToList formatDirective
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(filterAttrs (n: v: v != null) directives));
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in "bspc rule -a ${escapeShellArg target} ${directivesStr}";
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formatStartupProgram = s: "${s} &";
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in {
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meta.maintainers = [ maintainers.ncfavier ];
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options = import ./options.nix { inherit pkgs lib; };
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config = mkIf cfg.enable {
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assertions = [
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(hm.assertions.assertPlatform "xsession.windowManager.bspwm" pkgs
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platforms.linux)
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];
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home.packages = [ cfg.package ];
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xdg.configFile."bspwm/bspwmrc".source = pkgs.writeShellScript "bspwmrc" ''
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${concatStringsSep "\n" (mapAttrsToList formatMonitor cfg.monitors)}
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${concatStringsSep "\n" (mapAttrsToList formatSetting cfg.settings)}
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bspc rule -r '*'
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${concatStringsSep "\n" (mapAttrsToList formatRule cfg.rules)}
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# java gui fixes
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export _JAVA_AWT_WM_NONREPARENTING=1
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bspc rule -a sun-awt-X11-XDialogPeer state=floating
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${cfg.extraConfig}
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${concatMapStringsSep "\n" formatStartupProgram cfg.startupPrograms}
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'';
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xsession.windowManager.command =
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"${cfg.package}/bin/bspwm -c ${config.xdg.configHome}/bspwm/bspwmrc";
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};
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}
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