[user/malte] Finish helix setup

modules/base-system.nix

@@ -123,8 +123,8 @@ in {
       btop
       # An initial `tailscale up` is necessary to get the network going
       tailscale
-      # I will need to have access to kakoune
-      kakoune
+      # I will need to have access to helix
+      helix
       # I much rather use some tools other than the default
       fd
       du-dust

users/malte/helix.nix

@@ -1,9 +1,16 @@
 {
   pkgs,
   lib,
+  config,
   ...
 }: let
-  config = (pkgs.formats.toml {}).generate "config.toml" {
+  tomlFormat = pkgs.formats.toml {};
+  configFilePath = "~/.config/helix/config.toml";
+  installConfig = file: ''
+    ln -sf ${file} ${configFilePath}
+  '';
+
+  lightConfig = {
     theme = "gruvbox_light";
     editor = {
       line-number = "relative";
@@ -15,6 +22,12 @@
       };
     };
   };
+  lightConfigFile = tomlFormat.generate "config.toml" lightConfig;
+
+  darkConfig = lib.recursiveUpdate lightConfig {
+    theme = "gruvbox";
+  };
+  darkConfigFile = tomlFormat.generate "config.toml" darkConfig;
 
   extraLanguages = (pkgs.formats.toml {}).generate "languages.toml" {
     language = [
@@ -55,6 +68,27 @@ in {
     taplo-lsp
   ];
 
-  xdg.configFile."helix/config.toml".source = config;
+  home.sessionVariables = {
+    EDITOR = "${pkgs.helix}/bin/hx";
+    VISUAL = "${pkgs.kitty}/bin/kitty ${pkgs.helix}/bin/hx";
+  };
+
   xdg.configFile."helix/languages.toml".source = extraLanguages;
+
+  services.darkman.scripts."helix.sh" = {
+    onLight = pkgs.writeScript "helix-light" ''
+      #!${pkgs.runtimeShell}
+      ${installConfig lightConfigFile}
+    '';
+    onDark = pkgs.writeScript "helix-dark" ''
+      #!${pkgs.runtimeShell}
+      ${installConfig darkConfigFile}
+    '';
+    initialize = pkgs.writeScript "helix-initialize" ''
+      mkdir -p $(dirname ${configFilePath})
+      if [[ ! -e ${configFilePath} ]]; then
+        ${installConfig lightConfigFile}
+      fi
+    '';
+  };
 }

users/malte/kakoune.nix

@@ -300,10 +300,10 @@ in {
     plugins = map (conf: conf.pkg) pluginConfigs;
   };
 
-  home.sessionVariables = {
-    EDITOR = kakBin;
-    VISUAL = "${pkgs.kitty}/bin/kitty ${kakBin}";
-  };
+  # home.sessionVariables = {
+  #   EDITOR = kakBin;
+  #   VISUAL = "${pkgs.kitty}/bin/kitty ${kakBin}";
+  # };
 
   xdg.configFile."kak-lsp/kak-lsp.toml".source = kakLspConfigGen.generate "kak-lsp.toml" kakLspConfig;