From 2025ebe1d91525c69b4b7d486da3a5d2f4278617 Mon Sep 17 00:00:00 2001
From: Julian T <julian@jtle.dk>
Date: Sun, 13 Mar 2022 18:17:43 +0100
Subject: Use interception-tools for mapping keys

---
 desktop.nix | 31 ++++++++++++++++++++++---------
 1 file changed, 22 insertions(+), 9 deletions(-)

(limited to 'desktop.nix')

diff --git a/desktop.nix b/desktop.nix
index 2f293d4..a170eaf 100644
--- a/desktop.nix
+++ b/desktop.nix
@@ -63,17 +63,30 @@
         # Enable CUPS to print documents.
         printing.enable = true;
 
-        postgresql = {
-            enable = false;
-            initialScript = pkgs.writeText "backend-initScript" ''
-                CREATE ROLE julian WITH LOGIN PASSWORD 'hejmeddig' CREATEDB;
-                CREATE DATABASE julian;
-                GRANT ALL PRIVILEGES ON DATABASE julian TO julian;
-            '';
-        };
-
         blueman.enable = true;
 
+        interception-tools =
+            let mappings = [
+                        { from = "KEY_CAPSLOCK"; to = "KEY_LEFTCTRL"; }
+                        { from = "KEY_LEFTALT"; to = "KEY_LEFTMETA"; }
+                        { from = "KEY_102ND"; to = "KEY_LEFTALT"; }
+                    ];
+                mapper = pkgs.callPackage ./intcp-mapper.nix { inherit mappings; };
+                intercept = pkgs.interception-tools;
+            in {
+                enable = true;
+                # We will just use our own here
+                plugins = [];
+
+                udevmonConfig = ''
+                    - JOB: "${intercept}/bin/intercept -g $DEVNODE | ${mapper}/bin/mapper | ${intercept}/bin/uinput -d $DEVNODE"
+                      DEVICE:
+                        EVENTS:
+                          EV_KEY: ${builtins.toJSON (map (m: m.from) mappings) }
+                '';
+            };
+
+
         udev.packages = [ pkgs.yubikey-personalization ];
     };
 
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