From 37becdc703e354dcf308bb5e4c48e0a536852291 Mon Sep 17 00:00:00 2001
From: gigirassy <gigirassy@noreply.codeberg.org>
Date: Wed, 18 Mar 2026 00:02:23 +0100
Subject: [PATCH] init

---
 ntfyd.cr | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 ntfyd.cr

diff --git a/ntfyd.cr b/ntfyd.cr
new file mode 100644
index 0000000..0df1bf8
--- /dev/null
+++ b/ntfyd.cr
@@ -0,0 +1,62 @@
+require "http/client"
+require "json"
+
+CONFIG = ARGV[0]? || "ntfy.conf"
+
+struct Msg
+  include JSON::Serializable
+  getter event : String
+  getter message : String?
+  getter title : String?
+end
+
+def notify(title : String, body : String)
+  Process.run("notify-send", [title, body], output: STDOUT, error: STDERR)
+end
+
+def handle_stream(url : String)
+  loop do
+    begin
+      HTTP::Client.get(url, headers: HTTP::Headers{
+        "Connection" => "keep-alive",
+        "Cache-Control" => "no-cache",
+        "Accept" => "application/json"
+      }) do |res|
+        io = res.body_io
+
+        while line = io.gets
+          begin
+            msg = Msg.from_json(line)
+
+            next unless msg.event == "message"
+
+            title = msg.title || "ntfy"
+            body  = msg.message || ""
+
+            notify(title, body)
+
+          rescue
+          end
+        end
+      end
+    rescue
+      sleep 3
+    end
+  end
+end
+
+urls = File.read_lines(CONFIG)
+  .map(&.strip)
+  .reject(&.empty?)
+  .map do |url|
+    u = url.rstrip('/')
+    u.ends_with?("/json") ? u : "#{u}/json"
+  end
+
+urls.each do |url|
+  spawn do
+    handle_stream(url)
+  end
+end
+
+sleep
\ No newline at end of file