refactor: add types

Author: ravitemer

.luarc.json

@@ -1,5 +1,11 @@
 {
     "diagnostics.disable": [
         "different-requires"
+    ],
+    "diagnostics.globals": [
+        "vim",
+        "lvim",
+        "reload",
+        "MiniTest"
     ]
 }

lua/mcphub/config.lua

@@ -0,0 +1,62 @@
+local M = {}
+
+local SHUTDOWN_DELAY = 10 * 60 * 1000 -- 10 minutes
+
+---@class MCPHub.Config
+local defaults = {
+    port = 37373, -- Default port for MCP Hub
+    server_url = nil, -- In cases where mcp-hub is hosted somewhere, set this to the server URL e.g `http://mydomain.com:customport` or `https://url_without_need_for_port.com`
+    config = vim.fn.expand("~/.config/mcphub/servers.json"), -- Default config location
+    shutdown_delay = SHUTDOWN_DELAY, -- Delay before shutting down the mcp-hub
+    ---@type table<string, NativeServerDef>
+    native_servers = {},
+    auto_approve = false,
+    auto_toggle_mcp_servers = true, -- Let LLMs start and stop MCP servers automatically
+    use_bundled_binary = false, -- Whether to use bundled mcp-hub binary
+    ---@type string?
+    cmd = nil, -- will be set based on system if not provided
+    ---@type table?
+    cmdArgs = nil, -- will be set based on system if not provided
+    ---@type LogConfig
+    log = {
+        level = vim.log.levels.ERROR,
+        to_file = false,
+        file_path = nil,
+        prefix = "MCPHub",
+    },
+    ---@type MCPHub.UIConfig
+    ui = {
+        window = {
+            width = 0.85, -- 0-1 (ratio); "50%" (percentage); 50 (raw number)
+            height = 0.85, -- 0-1 (ratio); "50%" (percentage); 50 (raw number)
+            border = "rounded", -- "none", "single", "double", "rounded", "solid", "shadow"
+            relative = "editor",
+            zindex = 50,
+        },
+    },
+    extensions = {
+        avante = {
+            enabled = true,
+            make_slash_commands = true,
+        },
+    },
+    on_ready = function() end,
+    ---@param msg string
+    on_error = function(msg) end,
+}
+
+---@param opts MCPHub.Config?
+---@return MCPHub.Config
+function M.setup(opts)
+    M.config = vim.tbl_deep_extend("force", defaults, opts or {})
+    return M.config
+end
+
+return setmetatable(M, {
+    __index = function(_, key)
+        if key == "setup" then
+            return M.setup
+        end
+        return rawget(M.config, key)
+    end,
+})

lua/mcphub/health.lua

@@ -1,3 +1,4 @@
+---@diagnostic disable: deprecated
 local start = vim.health.start or vim.health.report_start --[[@as function]]
 local ok = vim.health.ok or vim.health.report_ok --[[@as function]]
 local info = vim.health.info or vim.health.report_info --[[@as function]]