update, fonts, caffeine

features/desktopish/autolock.nix

@@ -1,5 +1,21 @@
 { config, pkgs, ... }:
-
+let
+  caffeine =
+    pkgs.writeScriptBin "caffeine"
+      '' 
+        #!${pkgs.runtimeShell}
+        set -xe
+        HOURS=$*
+        SECS=`expr 1 + 60 \* 60 \* $HOURS`
+        date
+        ${pkgs.xautolock}/bin/xautolock -disable
+        ${pkgs.cowsay}/bin/cowsay "Autolock de-activated for next $HOURS hours"
+        sleep $SECS
+        date
+        ${pkgs.xautolock}/bin/xautolock -enable
+        ${pkgs.cowsay}/bin/cowsay "Autolock re-activated."
+      '';
+in
 {
   services.xserver.xautolock = {
     enable = true;
@@ -28,5 +44,13 @@
         ${pkgs.xautolock}/bin/xautolock -enable
         ${pkgs.cowsay}/bin/cowsay "Welcome back!"
       '')
+    # Run this before watching a movie
+    (pkgs.writeScriptBin "caffeine-2hr"
+      '' 
+        #!${pkgs.runtimeShell}
+        set -xe
+        ${caffeine} 2
+      '')
+    caffeine
   ];
 }

features/desktopish/fonts.nix

@@ -8,13 +8,8 @@
       # NOTE: Some fonts may break colour emojis in Chrome
       # cf. https://github.com/NixOS/nixpkgs/issues/69073#issuecomment-621982371
       # If this happens , keep noto-fonts-emoji and try disabling others (nerdfonts, etc.)
-      noto-fonts-emoji
-
-      nerdfonts
-
-      # For fish powerline plugin
-      powerline-fonts
-      cascadia-code
+      emojione
+      twemoji-color-font
     ];
   };
 }

flake.lock

@@ -134,11 +134,11 @@
         "windicss": "windicss"
       },
       "locked": {
-        "lastModified": 1624291415,
-        "narHash": "sha256-0OlJhz5OW/QXJ/qvHFSncNfLYyU4vnYmAUkMgv8Hyac=",
+        "lastModified": 1624417136,
+        "narHash": "sha256-o/47k1POFGe70HqvjNLk3dFcc2Gv6C5OLThfMpuKgPc=",
         "owner": "srid",
         "repo": "emanote",
-        "rev": "5501ae08611c6d21661f332b7a77e23bbf7ab0a5",
+        "rev": "96fb6d8701e2b50f66784ec0ae3c474e529bbda6",
         "type": "github"
       },
       "original": {
@@ -612,17 +612,17 @@
     },
     "nixpkgs_7": {
       "locked": {
-        "lastModified": 1624024598,
-        "narHash": "sha256-X++38oH5MKEmPW4/2WdMaHQvwJzO8pJfbnzMD7DbG1E=",
+        "lastModified": 1624271441,
+        "narHash": "sha256-26QNDCdRE5mPOWYJrPGpVzgrJ3ZxqvWOONfeMsjryz4=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "33d42ad7cf2769ce6364ed4e52afa8e9d1439d58",
+        "rev": "7e567a3d092b7de69cdf5deaeb8d9526de230916",
         "type": "github"
       },
       "original": {
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "33d42ad7cf2769ce6364ed4e52afa8e9d1439d58",
+        "rev": "7e567a3d092b7de69cdf5deaeb8d9526de230916",
         "type": "github"
       }
     },

flake.nix

@@ -5,8 +5,8 @@
     # To update nixpkgs (and thus NixOS), pick the nixos-unstable rev from
     # https://status.nixos.org/
     # 
-    # This ensures that we always use the official # cache.
-    nixpkgs.url = "github:nixos/nixpkgs/33d42ad7cf2769ce6364ed4e52afa8e9d1439d58";
+    # This ensures that we always use the official nix cache.
+    nixpkgs.url = "github:nixos/nixpkgs/7e567a3d092b7de69cdf5deaeb8d9526de230916";
 
     nixos-hardware.url = github:NixOS/nixos-hardware/master;
     home-manager.url = "github:nix-community/home-manager";