nixos: rewrite gui module
parent
48966025df
commit
7ee13bad02
@ -1,57 +1,120 @@
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{ config, pkgs, lib, ... }:
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with lib;
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let
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toDhall = lib.generators.toDhall { };
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cfg = config.genode.gui;
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domains' = lib.attrsets.mapAttrsToList (mapKey: attrs: {
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inherit mapKey;
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mapValue = lib.attrsets.mapAttrsToList
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(mapKey: mapValue: { inherit mapKey mapValue; }) attrs;
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}) cfg.domains;
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let cfg = config.genode.gui;
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in {
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options.genode.gui = {
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enable = mkEnableOption "Genode Gui service";
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consoleLog = { enable = mkEnableOption "console log"; };
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enable = lib.mkEnableOption "Genode Gui service";
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consoleLog = {
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enable = lib.mkEnableOption "console log";
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layer = lib.mkOption {
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type = lib.types.ints.positive;
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default = 1;
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};
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};
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policies = lib.mkOption {
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type = with lib.types; listOf path;
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default = [ ];
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description = ''
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List of policies to append to the Genode GUI server.
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Type is Init.Config.Policy.Type.
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'';
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};
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domains = lib.mkOption {
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type = with lib.types; attrsOf (attrsOf str);
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description = ''
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List of domains to configure at the Gui server.
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Partially documented at the Nitpicker README,
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consult the implementation when in doubt.
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<link xlink:href="https://github.com/genodelabs/genode/blob/master/repos/os/src/server/nitpicker/README"/>
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'';
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example = {
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pointer = {
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layer = "1";
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content = "client";
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label = "no";
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origin = "pointer";
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};
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default = {
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layer = "2";
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color = "#052944";
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hover = "always";
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focus = "click";
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};
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};
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};
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};
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config = {
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genode.gui.enable = cfg.consoleLog.enable;
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genode.gui.enable = lib.mkDefault cfg.consoleLog.enable;
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genode.gui.policies = lib.optional cfg.consoleLog.enable
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(builtins.toFile ("consoleLog-gui-policy.dhall") ''
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let Init = (env:DHALL_SIGIL).Init
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in Init.Config.Policy::{
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, service = "Gui"
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, label = Init.LabelSelector.prefix "consoleLog"
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, attributes = toMap { domain = "consoleLog" }
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}
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'');
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genode.gui.domains.consoleLog = lib.mkIf cfg.consoleLog.enable {
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layer = toString cfg.consoleLog.layer;
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label = "no";
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content = "client";
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};
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hardware.genode.framebuffer.enable = cfg.enable;
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genode.core.children.nitpicker = mkIf cfg.enable {
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binary = pkgs.genodePackages.nitpicker;
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genode.core.children.nitpicker = lib.mkIf cfg.enable (let
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nitpicker' = lib.getEris' "bin" pkgs.genodePackages.nitpicker "nitpicker";
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in {
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binary = nitpicker'.cap;
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extraErisInputs = [ nitpicker' ];
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configFile = pkgs.writeText "nitpicker.dhall" ''
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let Init = (env:DHALL_SIGIL).Init
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in ${./nitpicker.dhall}
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{ policies =
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[ Init.Config.Policy::{
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, service = "Gui"
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, label = Init.LabelSelector.prefix "consoleLog"
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, attributes = toMap { domain = "default" }
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}
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]
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}
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${./nitpicker.dhall} {domains = ${toDhall domains'}, policies = [ ${
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lib.strings.concatStringsSep ", " cfg.policies
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} ] }
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'';
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};
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});
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genode.core.romModules = mkIf cfg.consoleLog.enable {
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"TerminusTTF.ttf" = pkgs.buildPackages.terminus_font_ttf
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+ "/share/fonts/truetype/TerminusTTF.ttf";
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genode.core.romModules = lib.mkIf cfg.consoleLog.enable {
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"FiraCode-VF.ttf" = pkgs.buildPackages.fira-code
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+ "/share/fonts/truetype/FiraCode-VF.ttf";
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};
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genode.core.children.consoleLog = mkIf cfg.consoleLog.enable {
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binary = pkgs.genodePackages.init;
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extraInputs = with pkgs.genodePackages; [
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gui_fb
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log_core
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libc
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terminal
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terminal_log
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vfs_ttf
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];
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genode.core.children.consoleLog = lib.mkIf cfg.consoleLog.enable (let
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erisInputs = (lib.attrsets.mapAttrs (_: lib.getEris "bin") {
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inherit (pkgs.genodePackages) gui_fb log_core terminal terminal_log;
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}) // (lib.attrsets.mapAttrs (_: lib.getEris "lib") {
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inherit (pkgs.genodePackages) vfs_ttf;
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});
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in {
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package = pkgs.genodePackages.init;
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coreROMs = [ "core_log" "kernel_log" ];
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extraErisInputs = builtins.attrValues erisInputs;
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configFile = pkgs.writeText "consoleLog.dhall" ''
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${./consoleLog.dhall} { fontFile = "TerminusTTF.ttf" }
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${./consoleLog.dhall} ${
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toDhall (lib.attrsets.mapAttrs (_: builtins.getAttr "cap") erisInputs
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// {
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fontFile = "FiraCode-VF.ttf";
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})
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}
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'';
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};
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});
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};
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}
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