refactor(plugin): split mpv plugin into modules and trim startup overhead

plugin/subminer/bootstrap.lua

@@ -0,0 +1,74 @@
+local M = {}
+
+function M.init()
+	local input = require("mp.input")
+	local mp = require("mp")
+	local msg = require("mp.msg")
+	local options_lib = require("mp.options")
+	local utils = require("mp.utils")
+
+	local options_helper = require("options")
+	local environment = require("environment").create({ mp = mp })
+	local opts = options_helper.load(options_lib, environment.default_socket_path())
+	local state = require("state").new()
+
+	local ctx = {
+		input = input,
+		mp = mp,
+		msg = msg,
+		utils = utils,
+		opts = opts,
+		state = state,
+		options_helper = options_helper,
+		environment = environment,
+	}
+
+	local instances = {}
+
+	local function lazy_instance(key, factory)
+		if instances[key] == nil then
+			instances[key] = factory()
+		end
+		return instances[key]
+	end
+
+	local function make_lazy_proxy(key, factory)
+		return setmetatable({}, {
+			__index = function(_, member)
+				return lazy_instance(key, factory)[member]
+			end,
+		})
+	end
+
+	ctx.log = make_lazy_proxy("log", function()
+		return require("log").create(ctx)
+	end)
+	ctx.binary = make_lazy_proxy("binary", function()
+		return require("binary").create(ctx)
+	end)
+	ctx.aniskip = make_lazy_proxy("aniskip", function()
+		return require("aniskip").create(ctx)
+	end)
+	ctx.hover = make_lazy_proxy("hover", function()
+		return require("hover").create(ctx)
+	end)
+	ctx.process = make_lazy_proxy("process", function()
+		return require("process").create(ctx)
+	end)
+	ctx.ui = make_lazy_proxy("ui", function()
+		return require("ui").create(ctx)
+	end)
+	ctx.messages = make_lazy_proxy("messages", function()
+		return require("messages").create(ctx)
+	end)
+	ctx.lifecycle = make_lazy_proxy("lifecycle", function()
+		return require("lifecycle").create(ctx)
+	end)
+
+	ctx.ui.register_keybindings()
+	ctx.messages.register_script_messages()
+	ctx.lifecycle.register_lifecycle_hooks()
+	ctx.log.subminer_log("info", "lifecycle", "SubMiner plugin loaded")
+end
+
+return M