Replace alacritty with wezterm

as alacritty doesn't support ligatures.

See https://github.com/alacritty/alacritty/issues/50

modules/fonts.nix

@@ -3,6 +3,7 @@
 {
   console.font = "Lat2-Terminus16";
   fonts.packages = with pkgs; lib.mkIf config.jalr.gui.enable [
+    nerd-fonts.fira-code
     nerd-fonts.iosevka
     nerd-fonts.iosevka-term
     nerd-fonts.iosevka-term-slab

users/jalr/modules/alacritty.nix

@@ -1,158 +0,0 @@
-{ lib, pkgs, nixosConfig, ... }:
-let
-  solarized = import ./solarized.nix;
-  tomlFormat = pkgs.formats.toml { };
-
-  colorschemes = {
-    # https://github.com/alacritty/alacritty/wiki/Color-schemes#solarized
-    solarized-dark = {
-      # Default colors
-      primary = {
-        background = solarized.base03.hex;
-        foreground = solarized.base0.hex;
-      };
-
-      # Cursor colors
-      cursor = {
-        text = solarized.base03.hex;
-        cursor = solarized.base0.hex;
-      };
-
-      # Normal colors
-      normal = {
-        black = solarized.base02.hex;
-        red = solarized.red.hex;
-        green = solarized.green.hex;
-        yellow = solarized.yellow.hex;
-        blue = solarized.blue.hex;
-        magenta = solarized.magenta.hex;
-        cyan = solarized.cyan.hex;
-        white = solarized.base2.hex;
-      };
-
-      # Bright colors
-      bright = {
-        black = solarized.base03.hex;
-        red = solarized.orange.hex;
-        green = solarized.base01.hex;
-        yellow = solarized.base00.hex;
-        blue = solarized.base0.hex;
-        magenta = solarized.violet.hex;
-        cyan = solarized.base1.hex;
-        white = solarized.base3.hex;
-      };
-    };
-
-    solarized-light = {
-      # Default colors
-      primary = {
-        background = solarized.base3.hex;
-        foreground = solarized.base00.hex;
-      };
-
-      # Cursor colors
-      cursor = {
-        text = solarized.base3.hex;
-        cursor = solarized.base00.hex;
-      };
-
-      # Normal colors
-      normal = {
-        black = solarized.base02.hex;
-        red = solarized.red.hex;
-        green = solarized.green.hex;
-        yellow = solarized.yellow.hex;
-        blue = solarized.blue.hex;
-        magenta = solarized.magenta.hex;
-        cyan = solarized.cyan.hex;
-        white = solarized.base2.hex;
-      };
-
-      # Bright colors
-      bright = {
-        black = solarized.base03.hex;
-        red = solarized.orange.hex;
-        green = solarized.base01.hex;
-        yellow = solarized.base00.hex;
-        blue = solarized.base0.hex;
-        magenta = solarized.violet.hex;
-        cyan = solarized.base1.hex;
-        white = solarized.base3.hex;
-      };
-    };
-  };
-  commonSettings = {
-    font = {
-      normal = {
-        family = "Inconsolata for Powerline";
-        style = "Regular";
-      };
-      size = 12;
-    };
-
-    mouse.hide_when_typing = true;
-
-    keyboard.bindings = [
-      {
-        key = "F1";
-        mods = "Control";
-        action = "DecreaseFontSize";
-      }
-      {
-        key = "F2";
-        mods = "Control";
-        action = "IncreaseFontSize";
-      }
-    ];
-
-    bell = {
-      duration = 100;
-      color = "#000000";
-    };
-
-    window.dynamic_title = true;
-
-    scrolling.history = 100000;
-
-    window.opacity = 0.9;
-  };
-  settings = {
-    dark = commonSettings // {
-      colors = colorschemes.solarized-dark;
-    };
-    light = commonSettings // {
-      colors = colorschemes.solarized-light;
-    };
-  };
-in
-{
-
-  programs.alacritty = {
-    inherit (nixosConfig.jalr.gui) enable;
-  };
-
-  xdg.configFile = lib.attrsets.mapAttrs'
-    (colorScheme: cfg:
-      let name = "alacritty-${colorScheme}.toml";
-      in
-      lib.attrsets.nameValuePair "alacritty/${name}" {
-        source = tomlFormat.generate name cfg;
-        target = "alacritty/${name}";
-      }
-    )
-    settings;
-
-  programs.fish.functions = {
-    ssh = {
-      description = "ssh wrapper function";
-      wraps = "ssh";
-      body = ''
-        if [ "$TERM" = alacritty ]
-            TERM=xterm-256color command ssh $argv
-        else
-            command ssh $argv
-        end
-      '';
-    };
-  };
-}

users/jalr/modules/default.nix

@@ -2,7 +2,6 @@
   imports = [
     ./3d-modeling.nix
     ./3d-printing.nix
-    ./alacritty.nix
     ./ardour.nix
     ./aws.nix
     ./cli
@@ -43,5 +42,6 @@
     ./trilium.nix
     ./vdirsyncer.nix
     ./vesc-tool.nix
+    ./wezterm.nix
   ];
 }

users/jalr/modules/dynamic-colors.nix

@@ -7,12 +7,6 @@ let
     done < "$1"
   '';
   applicationConfig = [
-    {
-      dir = "~/.config/alacritty";
-      light = "alacritty-light.toml";
-      dark = "alacritty-dark.toml";
-      target = "alacritty.toml";
-    }
     {
       dir = "~/.config/wofi";
       light = "color-light";

users/jalr/modules/sway/default.nix

@@ -3,18 +3,18 @@
 let
   solarized = import ../solarized.nix;
   terminalEmulator =
-    pkgs.writeShellScript "alacritty-sway-cwd" ''
+    pkgs.writeShellScript "wezterm-sway-cwd" ''
-      this_alacritty_pid="$(${pkgs.sway}/bin/swaymsg -t get_tree | ${pkgs.jq}/bin/jq -e 'recurse(.nodes[]?) | select((.focused==true) and (.app_id=="Alacritty")).pid')"
+      this_wezterm_pid="$(${pkgs.sway}/bin/swaymsg -t get_tree --raw | ${pkgs.jq}/bin/jq -e 'recurse(.nodes[]?) | select((.focused==true) and (.app_id=="org.wezfurlong.wezterm")).pid')"
 
-      if [ "$this_alacritty_pid" ]; then
+      if [ "$this_wezterm_pid" ]; then
-          child_pid="$(pgrep -P "$this_alacritty_pid")"
+          child_pid="$(pgrep -P "$this_wezterm_pid")"
           cwd="$(readlink /proc/$child_pid/cwd)"
       fi
       if [ -e "$cwd" ]; then
-          exec ${pkgs.alacritty}/bin/alacritty --working-directory "$cwd"
+          exec ${pkgs.wezterm}/bin/wezterm start --cwd "$cwd"
       fi
 
-      exec ${pkgs.alacritty}/bin/alacritty
+      exec ${pkgs.wezterm}/bin/wezterm
     '';
   cfg = config.wayland.windowManager.sway.config;
   wallpaper = pkgs.fetchurl {

users/jalr/modules/sway/waybar.nix

@@ -176,7 +176,7 @@ in
         format-disconnected = "Disconnected ⚠ ";
         format-alt = "{ifname}: {ipaddr}/{cidr}";
         tooltip = false;
-        on-click-right = "${config.programs.alacritty.package}/bin/alacritty -e ${pkgs.networkmanager}/bin/nmtui";
+        on-click-right = "${config.programs.wezterm.package}/bin/wezterm start -e ${pkgs.networkmanager}/bin/nmtui";
       };
       memory = {
         interval = 2;

users/jalr/modules/wezterm.nix

@@ -0,0 +1,46 @@
+{ config, lib, nixosConfig, ... }:
+
+let
+  weztermConfig = {
+    hide_tab_bar_if_only_one_tab = true;
+    #color_scheme = "Solarized (dark) (terminal.sexy)";
+    #color_scheme = "Solarized (light) (terminal.sexy)";
+    font = "FiraCode Nerd Font Mono";
+    font_size = 12;
+  };
+in
+{
+  programs.wezterm = {
+    inherit (nixosConfig.jalr.gui) enable;
+    extraConfig = ''
+      local wezterm = require 'wezterm'
+      ${lib.generators.toLua {asBindings=true;} {config=weztermConfig;}}
+      config.font = wezterm.font(config.font)
+
+      function get_appearance()
+        if wezterm.gui then
+          return wezterm.gui.get_appearance()
+        end
+        return 'Light'
+      end
+
+      function scheme_for_appearance(appearance)
+        if appearance:find 'Dark' then
+          return 'Builtin Solarized Dark'
+        else
+          return 'Builtin Solarized Light'
+        end
+      end
+
+      config.color_scheme = scheme_for_appearance(get_appearance())
+
+      return config
+    '';
+  };
+  /*
+    file = io.open("${config.xdg.configHome}/wezterm/color_scheme.txt", "r")
+    io.input(file)
+    config.color_scheme = io.read()
+    io.close(file)
+  */
+}