Add do-not-disturb scripts

users/jalr/modules/default.nix

@@ -7,6 +7,7 @@
     ./cli
     ./communication
     ./direnv.nix
+    ./do-not-disturb
     ./dynamic-colors.nix
     ./firefox
     ./fish.nix

users/jalr/modules/do-not-disturb/android-set-dnd.py

@@ -0,0 +1,26 @@
+import os
+import sys
+from urllib import request
+
+
+def read_url():
+    try:
+        with open(os.getenv("NTFY_URL_FILE")) as f:
+            return f.read()
+    except FileNotFoundError:
+        return None
+
+
+def set_android_dnd(active: bool):
+    url = read_url()
+    if url is not None:
+        request.urlopen(
+            request.Request(
+                read_url(), method="POST", data=("on" if active else "off").encode()
+            )
+        )
+
+
+if __name__ == "__main__":
+    _, state = sys.argv
+    set_android_dnd(state == "on")

users/jalr/modules/do-not-disturb/default.nix

@@ -0,0 +1,27 @@
+{ nixosConfig, lib, pkgs, ... }:
+
+let
+  androidSetDnd = pkgs.writeScript "android-set-dnd" ''
+    #!${pkgs.python3}/bin/python3
+    ${builtins.readFile ./android-set-dnd.py}
+  '';
+  do-not-disturb = pkgs.writeShellScriptBin "dnd" ''
+    if [[ "$1" != off && "$1" != on ]]; then
+      echo "USAGE: $0 [on|off]" >&2
+      exit 1
+    fi
+
+    export NTFY_URL_FILE=/run/secrets/ntfy_shiftphone
+    ${androidSetDnd} $1
+
+    if [[ $1 == on ]]; then
+      makoctl mode -a dnd > /dev/null
+    else
+      makoctl mode -r dnd > /dev/null
+    fi
+  '';
+
+in
+lib.mkIf nixosConfig.jalr.gui.enable {
+  home.packages = [ do-not-disturb ];
+}