From f57cfda76773d7d6031a8f5ad5b430cdd0db7830 Mon Sep 17 00:00:00 2001
From: Bruno BELANYI <bruno@belanyi.fr>
Date: Fri, 2 Apr 2021 19:03:29 +0000
Subject: [PATCH] home: wm: add i3

This is only the basic default configuration. The full configuration
will come later.

I am not a fan of `wm.windowManager`, I might rename that option at some
point.
---
 home/default.nix    |  1 +
 home/wm/default.nix | 15 +++++++++++++++
 home/wm/i3.nix      | 15 +++++++++++++++
 3 files changed, 31 insertions(+)
 create mode 100644 home/wm/default.nix
 create mode 100644 home/wm/i3.nix

diff --git a/home/default.nix b/home/default.nix
index 7a51a02..fd59171 100644
--- a/home/default.nix
+++ b/home/default.nix
@@ -14,6 +14,7 @@
     ./ssh.nix
     ./tmux.nix
     ./vim
+    ./wm
     ./x
     ./xdg.nix
     ./zsh
diff --git a/home/wm/default.nix b/home/wm/default.nix
new file mode 100644
index 0000000..10f86a4
--- /dev/null
+++ b/home/wm/default.nix
@@ -0,0 +1,15 @@
+{ lib, ... }:
+{
+  imports = [
+    ./i3.nix
+  ];
+
+  options.my.home.wm = with lib; {
+    windowManager = mkOption {
+      type = with types; nullOr (enum [ "i3" ]);
+      default = null;
+      example = "i3";
+      description = "Which window manager to use for home session";
+    };
+  };
+}
diff --git a/home/wm/i3.nix b/home/wm/i3.nix
new file mode 100644
index 0000000..3039cd6
--- /dev/null
+++ b/home/wm/i3.nix
@@ -0,0 +1,15 @@
+{ config, lib, ... }:
+let
+  isEnabled = config.my.home.wm.windowManager == "i3";
+in
+{
+  config = lib.mkIf isEnabled {
+    xsession.windowManager.i3 = {
+      enable = true;
+
+      config = {
+        modifier = "Mod4"; # `Super` key
+      };
+    };
+  };
+}