machines: aramis: home: migrate to 'alacritty'

Thankfully, alacritty and termite both use the same command line
arguments for this. If I ever want to use another one, I might have to
make the logic a bit more robust.

home/firefox/tridactyl/default.nix

@@ -1,9 +1,20 @@
-{ config, lib, ... }:
+{ config, lib, pkgs, ... }:
 let
   cfg = config.my.home.firefox.tridactyl;
 in
 {
   config = lib.mkIf cfg.enable {
-    xdg.configFile."tridactyl/tridactylrc".source = ./tridactylrc;
+    xdg.configFile."tridactyl/tridactylrc".source = pkgs.substituteAll {
+      src = ./tridactylrc;
+
+      editorcmd = lib.concatStringsSep " " [
+        # Use my configured terminal
+        config.my.home.terminal.program
+        # Make it easy to pick out with a window class name
+        "--class tridactyl_editor"
+        # Open vim with the cursor in the correct position
+        ''-e "vim %f '+normal!%lGzv%c|'"''
+      ];
+    };
   };
 }

home/firefox/tridactyl/tridactylrc

@@ -5,8 +5,7 @@
 colorscheme dark
 
 " Make tridactyl open Vim in my prefered terminal
-" FIXME: make it follow my prefered terminal
-set editorcmd termite --class tridactyl_editor -e 'vim %f'
+set editorcmd @editorcmd@
 " }}}
 
 " Binds {{{

home/packages/default.nix

@@ -22,6 +22,5 @@ in
     file
     mosh
     ripgrep
-    termite.terminfo
   ] ++ cfg.additionalPackages);
 }

home/terminal/alacritty/default.nix

@@ -0,0 +1,52 @@
+{ config, lib, pkgs, ... }:
+let
+  cfg = config.my.home.terminal;
+in
+{
+  config = lib.mkIf (cfg.program == "alacritty") {
+    programs.alacritty = {
+      enable = true;
+
+      settings = {
+        font = {
+          size = 5.5;
+        };
+
+        colors = {
+          primary = {
+            background = cfg.colors.background;
+            foreground = cfg.colors.foreground;
+
+            bright_foreground = cfg.colors.foregroundBold;
+          };
+
+          cursor = {
+            cursor = cfg.colors.cursor;
+          };
+
+          normal = {
+            black = cfg.colors.black;
+            red = cfg.colors.red;
+            green = cfg.colors.green;
+            yellow = cfg.colors.yellow;
+            blue = cfg.colors.blue;
+            magenta = cfg.colors.magenta;
+            cyan = cfg.colors.cyan;
+            white = cfg.colors.white;
+          };
+
+          bright = {
+            black = cfg.colors.blackBold;
+            red = cfg.colors.redBold;
+            green = cfg.colors.greenBold;
+            yellow = cfg.colors.yellowBold;
+            blue = cfg.colors.blueBold;
+            magenta = cfg.colors.magentaBold;
+            cyan = cfg.colors.cyanBold;
+            white = cfg.colors.whiteBold;
+          };
+        };
+      };
+    };
+  };
+}

home/terminal/default.nix

@@ -10,13 +10,14 @@ let
 in
 {
   imports = [
+    ./alacritty
     ./termite
   ];
 
   options.my.home = with lib; {
     terminal = {
       program = mkOption {
-        type = with types; nullOr (enum [ "termite" ]);
+        type = with types; nullOr (enum [ "alacritty" "termite" ]);
         default = null;
         example = "termite";
         description = "Which terminal to use for home session";

home/zsh/default.nix

@@ -84,11 +84,8 @@ in
         reset-agent = "gpg-connect-agent updatestartuptty /bye";
       };
 
-      # Enable VTE integration when using one of the affected shells
-      enableVteIntegration =
-        builtins.any (name: config.my.home.terminal.program == name) [
-          "termite"
-        ];
+      # Enable VTE integration
+      enableVteIntegration = true;
     };
 
     # Fuzzy-wuzzy

machines/aramis/home.nix

@@ -23,8 +23,8 @@
     mpv.enable = true;
     # Network-Manager applet
     nm-applet.enable = true;
-    # Termite terminal
-    terminal.program = "termite";
+    # Terminal
+    terminal.program = "alacritty";
     # Zathura document viewer
     zathura.enable = true;
   };