From ee58ab04af3c4a2737913051f3b8636e084448c1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kier=C3=A1n=20Meinhardt?= <kieran.meinhardt@gmail.com>
Date: Mon, 10 Jun 2019 17:05:36 +0200
Subject: [PATCH] traadfri: move out to module

---
 configs/default.nix                | 13 +--------
 configs/traadfri.nix               | 21 ++++++++++++++
 modules/traadfri.nix               | 46 ++++++++++++++++++++++++++++++
 systems/catullus/configuration.nix | 22 ++++----------
 4 files changed, 74 insertions(+), 28 deletions(-)
 create mode 100644 configs/traadfri.nix
 create mode 100644 modules/traadfri.nix

diff --git a/configs/default.nix b/configs/default.nix
index 1557c35..163b5e9 100644
--- a/configs/default.nix
+++ b/configs/default.nix
@@ -49,6 +49,7 @@
     <configs/theming.nix>
     <configs/tmux.nix>
     <configs/todo-txt.nix>
+    <configs/traadfri.nix>
     <configs/unclutter.nix>
     <configs/urxvt.nix>
     <configs/vscode.nix>
@@ -112,17 +113,8 @@
           odyssey = pkgs.callPackage <packages/odyssey.nix> {};
           wttr = pkgs.callPackage <packages/wttr.nix> {};
           git-quick-stats = pkgs.callPackage <packages/git-quick-stats.nix> {};
-          libcoap = pkgs.callPackage <packages/libcoap.nix> {};
           writeDash = pkgs.writers.writeDash;
           writeDashBin = pkgs.writers.writeDashBin;
-          traadfri =
-            let traadfri-package = pkgs.fetchFromGitHub {
-              owner = "kmein";
-              repo = "traadfri";
-              rev = "9a34ce96363e0709adf9ff842e3dfc6d469e5217";
-              sha256 = "1dj4xvzq51n2s3vnwh8f83lxn00x895wc92jp83x3pkcrjvkkzxn";
-            };
-            in pkgs.python3Packages.callPackage traadfri-package {};
 
           dic = pkgs.callPackage <stockholm/krebs/5pkgs/simple/dic> {};
           yt-next = pkgs.callPackage <stockholm/lass/5pkgs/yt-next> {};
@@ -409,9 +401,6 @@
         n
         wtf
         depp
-      ] ++ [
-        libcoap
-        traadfri
       ];
     }
   ];
diff --git a/configs/traadfri.nix b/configs/traadfri.nix
new file mode 100644
index 0000000..589055f
--- /dev/null
+++ b/configs/traadfri.nix
@@ -0,0 +1,21 @@
+{ pkgs, lib, ... }:
+{
+  imports = [ <modules/traadfri.nix> ];
+
+  niveum.traadfri = {
+    enable = true;
+    user = "kmein";
+    host = "192.168.178.28";
+    key = lib.strings.removeSuffix "\n" (builtins.readFile <secrets/traadfri.key>);
+    rooms = {
+      bedroom = 131074;
+      corridor = 131076;
+      kitchen = 131075;
+      living-room = 131073;
+    };
+    bulbs = {
+      bedread = 65546;
+      livingread = 65537;
+    };
+  };
+}
diff --git a/modules/traadfri.nix b/modules/traadfri.nix
new file mode 100644
index 0000000..f5b6ae3
--- /dev/null
+++ b/modules/traadfri.nix
@@ -0,0 +1,46 @@
+{ pkgs, lib, config, ... }:
+with lib;
+let
+  cfg = config.niveum.traadfri;
+  traadfri =
+    let traadfri-package = pkgs.fetchFromGitHub {
+      owner = "kmein";
+      repo = "traadfri";
+      rev = "9a34ce96363e0709adf9ff842e3dfc6d469e5217";
+      sha256 = "1dj4xvzq51n2s3vnwh8f83lxn00x895wc92jp83x3pkcrjvkkzxn";
+    };
+    in pkgs.python3Packages.callPackage traadfri-package {
+      libcoap = pkgs.callPackage <packages/libcoap.nix> {};
+    };
+in
+{
+  options.niveum.traadfri = {
+    enable = mkEnableOption "Trådfri CLI";
+    user = mkOption { type = types.str; };
+    host = mkOption { type = types.str; };
+    key = mkOption { type = types.str; };
+    rooms = mkOption { type = types.attrsOf types.int; default = {}; };
+    bulbs = mkOption { type = types.attrsOf types.int; default = {}; };
+  };
+
+  config = mkIf cfg.enable {
+    environment.shellAliases =
+      lib.attrsets.mapAttrs'
+        (name: value:
+          lib.nameValuePair "traadfri-${name}" "traadfri bulb ${toString value}")
+        cfg.bulbs
+      // lib.attrsets.mapAttrs'
+        (name: value:
+          lib.nameValuePair "traadfri-${name}" "traadfri group ${toString value}")
+        cfg.rooms;
+
+    environment.systemPackages = [
+      (pkgs.writeShellScriptBin "traadfri" ''
+        TRAADFRI_USER="${cfg.user}" \
+        TRAADFRI_KEY="${cfg.key}" \
+        TRAADFRI_HUB="${cfg.host}" \
+        ${traadfri}/bin/traadfri $@
+      '')
+    ];
+  };
+}
diff --git a/systems/catullus/configuration.nix b/systems/catullus/configuration.nix
index 4461a1e..dd8852d 100644
--- a/systems/catullus/configuration.nix
+++ b/systems/catullus/configuration.nix
@@ -13,26 +13,16 @@ in {
     <configs/nixpkgs-unstable.nix>
     <configs/save-space.nix>
     <configs/tmux.nix>
+    <configs/traadfri.nix>
     <modules/retiolum.nix>
     <modules/telegram-bot.nix>
     {
-      nixpkgs.config.packageOverrides = pkgs: {
-        libcoap = pkgs.callPackage <packages/libcoap.nix> {};
-        traadfri =
-          let traadfri-package = pkgs.fetchFromGitHub {
-            owner = "kmein";
-            repo = "traadfri";
-            rev = "9a34ce96363e0709adf9ff842e3dfc6d469e5217";
-            sha256 = "1dj4xvzq51n2s3vnwh8f83lxn00x895wc92jp83x3pkcrjvkkzxn";
-          };
-          in pkgs.python3Packages.callPackage traadfri-package {};
-      };
+      environment.systemPackages = [ pkgs.wtf ];
 
-      environment.systemPackages = [ pkgs.traadfri ];
-      environment.variables = {
-        TRAADFRI_USER = "kmein";
-        TRAADFRI_HUB = "192.168.178.28";
-        TRAADFRI_KEY = builtins.readFile <secrets/traadfri.key>;
+      systemd.services.wtf = {
+        wantedBy = [ "multi-user.target" ];
+        script = "${pkgs.tmux}/bin/tmux new-session -d '${pkgs.wtf}/bin/wtf --config=${wtf-config}'";
+        serviceConfig.Type = "oneshot";
       };
     }
   ];