LazyVim/lua/lazyvim/config/init.lua

---@type LazyVimConfig
local M = {}

M.lazy_version = ">=9.1.0"

---@class LazyVimConfig
local defaults = {
  -- colorscheme can be a string like `catppuccin` or a function that will load the colorscheme
  ---@type string|fun()
  colorscheme = function()
    require("tokyonight").load()
  end,
  -- load the default settings
  defaults = {
    autocmds = true, -- lazyvim.config.autocmds
    keymaps = true, -- lazyvim.config.keymaps
    -- lazyvim.config.options can't be configured here since that's loaded before lazyvim setup
    -- if you want to disable loading options, add `package.loaded["lazyvim.config.options"] = true` to the top of your init.lua
  },
  -- icons used by other plugins
  icons = {
    dap = {
      Stopped = { "󰁕 ", "DiagnosticWarn", "DapStoppedLine" },
      Breakpoint = " ",
      BreakpointCondition = " ",
      BreakpointRejected = { " ", "DiagnosticError" },
      LogPoint = ".>",
    },
    diagnostics = {
      Error = " ",
      Warn = " ",
      Hint = " ",
      Info = " ",
    },
    git = {
      added = " ",
      modified = " ",
      removed = " ",
    },
    kinds = {
      Array = " ",
      Boolean = " ",
      Class = " ",
      Color = " ",
      Constant = " ",
      Constructor = " ",
      Copilot = " ",
      Enum = " ",
      EnumMember = " ",
      Event = " ",
      Field = " ",
      File = " ",
      Folder = " ",
      Function = " ",
      Interface = " ",
      Key = " ",
      Keyword = " ",
      Method = " ",
      Module = " ",
      Namespace = " ",
      Null = " ",
      Number = " ",
      Object = " ",
      Operator = " ",
      Package = " ",
      Property = " ",
      Reference = " ",
      Snippet = " ",
      String = " ",
      Struct = " ",
      Text = " ",
      TypeParameter = " ",
      Unit = " ",
      Value = " ",
      Variable = " ",
    },
  },
}

M.renames = {
  ["windwp/nvim-spectre"] = "nvim-pack/nvim-spectre",
}

---@type LazyVimConfig
local options

---@param opts? LazyVimConfig
function M.setup(opts)
  options = vim.tbl_deep_extend("force", defaults, opts or {})
  if not M.has() then
    require("lazy.core.util").error(
      "**LazyVim** needs **lazy.nvim** version "
        .. M.lazy_version
        .. " to work properly.\n"
        .. "Please upgrade **lazy.nvim**",
      { title = "LazyVim" }
    )
    error("Exiting")
  end

  if vim.fn.argc(-1) == 0 then
    -- autocmds and keymaps can wait to load
    vim.api.nvim_create_autocmd("User", {
      group = vim.api.nvim_create_augroup("LazyVim", { clear = true }),
      pattern = "VeryLazy",
      callback = function()
        M.load("autocmds")
        M.load("keymaps")
      end,
    })
  else
    -- load them now so they affect the opened buffers
    M.load("autocmds")
    M.load("keymaps")
  end

  require("lazy.core.util").try(function()
    if type(M.colorscheme) == "function" then
      M.colorscheme()
    else
      vim.cmd.colorscheme(M.colorscheme)
    end
  end, {
    msg = "Could not load your colorscheme",
    on_error = function(msg)
      require("lazy.core.util").error(msg)
      vim.cmd.colorscheme("habamax")
    end,
  })
end

---@param range? string
function M.has(range)
  local Semver = require("lazy.manage.semver")
  return Semver.range(range or M.lazy_version):matches(require("lazy.core.config").version or "0.0.0")
end

---@param name "autocmds" | "options" | "keymaps"
function M.load(name)
  local Util = require("lazy.core.util")
  local function _load(mod)
    Util.try(function()
      require(mod)
    end, {
      msg = "Failed loading " .. mod,
      on_error = function(msg)
        local info = require("lazy.core.cache").find(mod)
        if info == nil or (type(info) == "table" and #info == 0) then
          return
        end
        Util.error(msg)
      end,
    })
  end
  -- always load lazyvim, then user file
  if M.defaults[name] or name == "options" then
    _load("lazyvim.config." .. name)
  end
  _load("config." .. name)
  if vim.bo.filetype == "lazy" then
    -- HACK: LazyVim may have overwritten options of the Lazy ui, so reset this here
    vim.cmd([[do VimResized]])
  end
  local pattern = "LazyVim" .. name:sub(1, 1):upper() .. name:sub(2)
  vim.api.nvim_exec_autocmds("User", { pattern = pattern, modeline = false })
end

M.did_init = false
function M.init()
  if not M.did_init then
    M.did_init = true
    -- delay notifications till vim.notify was replaced or after 500ms
    require("lazyvim.util").lazy_notify()

    -- load options here, before lazy init while sourcing plugin modules
    -- this is needed to make sure options will be correctly applied
    -- after installing missing plugins
    require("lazyvim.config").load("options")
    local Plugin = require("lazy.core.plugin")
    local add = Plugin.Spec.add
    Plugin.Spec.add = function(self, plugin, ...)
      if type(plugin) == "table" and M.renames[plugin[1]] then
        plugin[1] = M.renames[plugin[1]]
      end
      return add(self, plugin, ...)
    end
  end
end

setmetatable(M, {
  __index = function(_, key)
    if options == nil then
      return vim.deepcopy(defaults)[key]
    end
    ---@cast options LazyVimConfig
    return options[key]
  end,
})

return M