wip

home-manager/scripts/notification/default.nix

@@ -0,0 +1,33 @@
+{ pkgs, ... }:
+let
+  notif =
+    pkgs.writeShellScriptBin "notif" # bash
+      ''
+        # Shell script to send custom notifications
+        # Usage: notif "sender_id" "message" ["description"]
+        NOTIF_FOLDER="/tmp/notif"
+        sender_id=$1 # To overwrite existing notifications
+        title=$2
+        description=$3
+
+        [[ -d "$NOTIF_FOLDER" ]] || mkdir $NOTIF_FOLDER
+        [[ -f "$NOTIF_FOLDER/$sender_id" ]] || (echo "0" > "$NOTIF_FOLDER/$sender_id")
+
+        old_notification_id=$(cat "$NOTIF_FOLDER/$sender_id")
+        [[ -z "$old_notification_id" ]] && old_notification_id=0
+
+         ${pkgs.libnotify}/bin/notify-send \
+        --replace-id="$old_notification_id" --print-id \
+        --app-name="$sender_id" \
+        "$title" \
+        "$description" \
+        > "$NOTIF_FOLDER/$sender_id"
+      '';
+
+in
+{
+  home.packages = [
+    pkgs.libnotify
+    notif
+  ];
+}