feat(gs/yeren): Swap caps+escape on built-in keyboard r/1976

This actually appears to be working this time!

Change-Id: I3e10eb7e1621a050e024b8b53313f13d44a999ae
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2217
Reviewed-by: glittershark <grfn@gws.fyi>
Tested-by: BuildkiteCI

1 files changed, 33 insertions, 0 deletions

diff --git a/users/glittershark/system/home/machines/yeren.nix b/users/glittershark/system/home/machines/yeren.nix
index 43f59d375159..bcb1d188f40a 100644
--- a/users/glittershark/system/home/machines/yeren.nix
+++ b/users/glittershark/system/home/machines/yeren.nix
@@ -1,5 +1,9 @@
 { pkgs, lib, config, ... }:
 
+let
+  laptopKeyboardId = "5";
+in
+
 {
   imports = [
     ../platforms/linux.nix
@@ -14,4 +18,33 @@
     wirelessInterface = "wlp0s20f3";
     i3FontSize = 9;
   };
+
+  home.packages = with pkgs; [
+    zoom-us
+    slack
+  ];
+
+  systemd.user.services.laptop-keyboard = {
+    Unit = {
+      Description = "Swap caps+escape and alt+super, but only on the built-in laptop keyboard";
+      After = [ "graphical-session-pre.target" ];
+      PartOf = [ "graphical-session.target" ];
+    };
+
+    Install = { WantedBy = [ "graphical-session.target" ]; };
+
+    Service = {
+      Type = "oneshot";
+      RemainAfterExit = true;
+      ExecStart = (
+        "${pkgs.xorg.setxkbmap}/bin/setxkbmap "
+          + "-device ${laptopKeyboardId} "
+          + "-option caps:swapescape "
+          + "-option compose:ralt "
+          + "-option altwin:swap_alt_win"
+      );
+    };
+  };
+
+  xsession.windowManager.i3.config.keybindings.F9 = "exec lock";
 }