feat: config & setup

lua/snacks/init.lua

@@ -0,0 +1,75 @@
+---@class Snacks
+---@field bigfile snacks.bigfile
+---@field bufdelete snacks.bufdelete
+---@field quickfile snacks.quickfile
+---@field statuscolumn snacks.statuscolumn
+local M = {}
+
+setmetatable(M, {
+  __index = function(t, k)
+    ---@diagnostic disable-next-line: no-unknown
+    t[k] = require("snacks." .. k)
+    return t[k]
+  end,
+})
+
+_G.Snacks = M
+
+---@class snacks.Opts
+---@field bigfile snacks.bigfile.Config | { enabled: boolean }
+---@field quickfile { enabled: boolean }
+---@field statuscolumn snacks.statuscolumn.Config  | { enabled: boolean }
+local config = {
+  bigfile = { enabled = true },
+  quickfile = { enabled = true },
+  statuscolumn = { enabled = true },
+}
+
+---@class snacks.Config: snacks.Opts
+M.config = setmetatable({}, {
+  __index = function(_, k)
+    return config[k]
+  end,
+})
+
+---@generic T: table
+---@param snack string
+---@param defaults T
+---@return T
+function M.config.get(snack, defaults)
+  config[snack] = vim.tbl_deep_extend("force", defaults, config[snack] or {})
+  return config[snack]
+end
+
+---@param opts snacks.Opts?
+function M.setup(opts)
+  config = vim.tbl_deep_extend("force", config, opts or {})
+
+  local group = vim.api.nvim_create_augroup("snacks", { clear = true })
+
+  if M.config.bigfile.enabled then
+    vim.api.nvim_create_autocmd("BufReadPre", {
+      group = group,
+      once = true,
+      callback = function()
+        Snacks.bigfile.setup()
+      end,
+    })
+  end
+
+  if M.config.quickfile.enabled then
+    vim.api.nvim_create_autocmd("BufReadPost", {
+      group = group,
+      once = true,
+      callback = function()
+        Snacks.quickfile.setup()
+      end,
+    })
+  end
+
+  if M.config.statuscolumn.enabled then
+    vim.o.statuscolumn = [[%!v:lua.require'snacks.statuscolumn'.get()]]
+  end
+end
+
+return M