lazy.nvim/lua/lazy/init.lua

150 lines
3.7 KiB
Lua

---@class Lazy: LazyCommands
local M = {}
M._start = 0
local function profile_require()
local done = {} ---@type table<string, true>
local r = require
_G.require = function(modname)
local Util = package.loaded["lazy.core.util"]
if Util and not done[modname] then
done[modname] = true
Util.track({ require = modname })
local ok, ret = pcall(function()
return vim.F.pack_len(r(modname))
end)
Util.track()
if not ok then
error(ret, 2)
end
return vim.F.unpack_len(ret)
else
return r(modname)
end
end
end
---@overload fun(opts: LazyConfig)
---@overload fun(spec:LazySpec, opts: LazyConfig)
function M.setup(spec, opts)
if type(spec) == "table" and spec.spec then
---@cast spec LazyConfig
opts = spec
else
opts = opts or {}
opts.spec = spec
end
M._start = M._start == 0 and vim.loop.hrtime() or M._start
if vim.g.lazy_did_setup then
return vim.notify(
"Re-sourcing your config is not supported with lazy.nvim",
vim.log.levels.WARN,
{ title = "lazy.nvim" }
)
end
vim.g.lazy_did_setup = true
if not vim.go.loadplugins then
return
end
if vim.fn.has("nvim-0.8.0") ~= 1 then
return vim.notify("lazy.nvim requires Neovim >= 0.8.0", vim.log.levels.ERROR, { title = "lazy.nvim" })
end
if not (pcall(require, "ffi") and jit and jit.version) then
return vim.notify("lazy.nvim requires Neovim built with LuaJIT", vim.log.levels.ERROR, { title = "lazy.nvim" })
end
local start = vim.loop.hrtime()
-- use the Neovim cache if available
if vim.loader and vim.fn.has("nvim-0.9.1") == 1 then
package.loaded["lazy.core.cache"] = vim.loader
end
local Cache = require("lazy.core.cache")
local enable_cache = vim.tbl_get(opts, "performance", "cache", "enabled") ~= false
-- load module cache before anything else
if enable_cache then
Cache.enable()
end
if vim.tbl_get(opts, "profiling", "require") then
profile_require()
end
require("lazy.stats").track("LazyStart")
local Util = require("lazy.core.util")
local Config = require("lazy.core.config")
local Loader = require("lazy.core.loader")
table.insert(package.loaders, 3, Loader.loader)
if vim.tbl_get(opts, "profiling", "loader") then
if vim.loader then
vim.loader._profile({ loaders = true })
else
Cache._profile_loaders()
end
end
Util.track({ plugin = "lazy.nvim" }) -- setup start
Util.track("module", vim.loop.hrtime() - start)
-- load config
Util.track("config")
Config.setup(opts)
Util.track()
-- setup loader and handlers
Loader.setup()
-- correct time delta and loaded
local delta = vim.loop.hrtime() - start
Util.track().time = delta -- end setup
if Config.plugins["lazy.nvim"] then
Config.plugins["lazy.nvim"]._.loaded = { time = delta, source = "init.lua" }
end
-- load plugins with lazy=false or Plugin.init
Loader.startup()
-- all done!
vim.api.nvim_exec_autocmds("User", { pattern = "LazyDone", modeline = false })
require("lazy.stats").track("LazyDone")
end
function M.stats()
return require("lazy.stats").stats()
end
function M.bootstrap()
local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
if not vim.loop.fs_stat(lazypath) then
vim.fn.system({
"git",
"clone",
"--filter=blob:none",
"https://github.com/folke/lazy.nvim.git",
"--branch=stable", -- latest stable release
lazypath,
})
end
vim.opt.rtp:prepend(lazypath)
end
---@return LazyPlugin[]
function M.plugins()
return vim.tbl_values(require("lazy.core.config").plugins)
end
setmetatable(M, {
__index = function(_, key)
return function(...)
return require("lazy.view.commands").commands[key](...)
end
end,
})
return M