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local lgi = require("lgi")
local Astal = lgi.require("Astal", "3.0")
local AstalIO = lgi.require("AstalIO", "0.1")
local AstalLua = Astal.Application:derive("AstalLua")
local request_handler
function AstalLua:do_request(msg, conn)
if type(request_handler) == "function" then
request_handler(msg, function(response)
AstalIO.write_sock(conn, tostring(response), function(_, res)
AstalIO.write_sock_finish(res)
end)
end)
else
Astal.Application.do_request(self, msg, conn)
end
end
function AstalLua:quit(code)
Astal.Application.quit(self)
os.exit(code)
end
local app = AstalLua()
--- @alias StartConfig {
--- icons?: string,
--- instance_name?: string,
--- gtk_theme?: string,
--- icon_theme?: string,
--- cursor_theme?: string,
--- css?: string,
--- hold?: boolean,
--- request_handler?: fun(msg: string, response: fun(res: any)),
--- main?: fun(...),
--- client?: fun(message: fun(msg: string): string, ...),
---}
---@param config? StartConfig
function Astal.Application:start(config)
config = config or {}
config.client = config.client
or function()
print('Astal instance "' .. app.instance_name .. '" is already running')
os.exit(1)
end
if config.hold == nil then
config.hold = true
end
request_handler = config.request_handler
if config.css then
self:apply_css(config.css)
end
if config.icons then
self:add_icons(config.icons)
end
for _, key in ipairs({ "instance_name", "gtk_theme", "icon_theme", "cursor_theme" }) do
if config[key] then
self[key] = config[key]
end
end
app.on_activate = function()
if type(config.main) == "function" then
config.main(table.unpack(arg))
end
if config.hold then
self:hold()
end
end
local _, err = app:acquire_socket()
if err ~= nil then
return config.client(function(msg)
return AstalIO.send_message(self.instance_name, msg)
end, table.unpack(arg))
end
self:run(nil)
end
return app
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