lib/tsclient.rb in tsclient-0.0.1 vs lib/tsclient.rb in tsclient-0.1.0

@@ -1,6 +1,26 @@
 # frozen_string_literal: true
 
-require_relative "tsclient/version"
+require_relative "tsclient/client"
 
 module Tsclient
+  def self.default_client
+    return @default_client if defined?(@default_client)
+
+    # Attempt to setup the default client from various known strategies
+    # Envariables override everything
+    uri = if ENV.key?("TS_LOCALAPI_PORT")
+      URI("http://:#{ENV["TS_LOCALAPI_KEY"]}@localhost:#{ENV["TS_LOCALAPI_PORT"]}")
+
+    # Running on macOS, need to find api deets from filesystem
+    elsif RUBY_PLATFORM["darwin"]
+      tsfile = Pathname.glob("#{ENV["HOME"]}/Library/Group Containers/*.io.tailscale.ipn.macos/sameuserproof-*-*").first
+      _, port, password = tsfile.basename.to_s.split("-", 3)
+      URI("http://:#{password}@localhost:#{port}")
+    # Throw our hands in the air, we just don't ~~care~~ know
+    else
+      raise NotImplemented, "Can't figure out where localapi is"
+    end
+
+    @default_client = Client.new(uri: uri)
+  end
 end