feat: renamed computers to hosts

hosts/shared/xonsh.nix

@@ -0,0 +1,50 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: let
+  cfg = config.alqueva.xonsh;
+  inherit (pkgs) fetchFromGitHub;
+in {
+  options.alqueva.xonsh = {
+    enable = lib.mkEnableOption "xonsh";
+  };
+
+  config = lib.mkIf cfg.enable {
+    programs = {
+      xonsh = {
+        config =
+          "from xonsh.xontribs import get_xontribs\n"
+          + lib.concatStringsSep "\n" (builtins.attrValues (builtins.mapAttrs (n: v: "aliases['${n}'] = '${v}'\n") config.environment.shellAliases))
+          + ''
+            for xontrib in get_xontribs():
+                xontrib load @(xontrib)
+
+            execx($(zoxide init xonsh --cmd j), 'exec', __xonsh__.ctx, filename='zoxide')
+          '';
+        package = pkgs.xonsh.override {
+          extraPackages = ps: [
+            (let
+              name = "xontrib-fish-completer";
+              version = "0.0.1";
+            in
+              ps.buildPythonPackage {
+                inherit name version;
+                src = fetchFromGitHub {
+                  owner = "xonsh";
+                  repo = name;
+                  rev = version;
+                  hash = "sha256-PhhdZ3iLPDEIG9uDeR5ctJ9zz2+YORHBhbsiLrJckyA=";
+                };
+              })
+          ];
+        };
+        enable = true;
+      };
+    };
+    environment.systemPackages = [
+      pkgs.zoxide
+    ];
+  };
+}