From 234dbffa3dbd0d7418585acd7e051685a1e57a06 Mon Sep 17 00:00:00 2001
From: Aylur <k.demeter@protonmail.com>
Date: Fri, 7 Jun 2024 02:54:37 +0200
Subject: add client capabilities

breaking change for App.start
---
 lua/astal/application.lua | 23 ++++++++++++++++-------
 1 file changed, 16 insertions(+), 7 deletions(-)

(limited to 'lua/astal/application.lua')

diff --git a/lua/astal/application.lua b/lua/astal/application.lua
index 8402a59..f738c09 100644
--- a/lua/astal/application.lua
+++ b/lua/astal/application.lua
@@ -26,14 +26,22 @@ local app = AstalLua()
 ---@field css? string
 ---@field hold? boolean
 ---@field request_handler? fun(msg: string, response: fun(res: any))
+---@field main? fun(...): unknown
+---@field client? fun(message: fun(msg: string): string, ...): unknown
 
 ---@param config StartConfig | nil
----@param callback function | nil
-function Astal.Application:start(config, callback)
+function Astal.Application:start(config)
     if config == nil then
         config = {}
     end
 
+    if config.client == nil then
+        config.client = function()
+            print('Astal instance "' .. app.instance_name .. '" is already running')
+            os.exit(1)
+        end
+    end
+
     if config.hold == nil then
         config.hold = true
     end
@@ -57,17 +65,18 @@ function Astal.Application:start(config, callback)
     end
 
     app.on_activate = function()
+        if type(config.main) == "function" then
+            config.main(table.unpack(arg))
+        end
         if config.hold then
             self:hold()
         end
-        if type(callback) == "function" then
-            callback()
-        end
     end
 
     if not app:acquire_socket() then
-        print('Astal instance "' .. app.instance_name .. '" is already running')
-        os.exit(1)
+        config.client(function(msg)
+            return app:message(msg)
+        end, table.unpack(arg))
     end
 
     self:run(nil)
-- 
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