neovim-confs/lua/plex/config/init.lua

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-- Rafi's Neovim config loader
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-- https://github.com/rafi/vim-config
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-- This is part of LazyVim's code, with my modifications.
-- See: https://github.com/LazyVim/LazyVim/blob/main/lua/lazyvim/config/init.lua
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---@type plexConfig
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local M = {}
M.lazy_version = '>=9.1.0'
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---@class plexConfig
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local defaults = {
-- Load the default settings
-- stylua: ignore
defaults = {
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autocmds = true, -- plex.config.autocmds
keymaps = true, -- plex.config.keymaps
-- plex.config.options can't be configured here since it's loaded
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-- prematurely. You can disable loading options with the following line at
-- the top of your lua/config/setup.lua or init.lua:
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-- `package.loaded['plex.config.options'] = true`
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},
-- String like `habamax` or a function that will load the colorscheme.
-- Disabled by default to allow theme-loader.nvim to manage the colorscheme.
---@type string|fun()
colorscheme = '',
features = {
elite_mode = false,
window_q_mapping = true,
},
-- stylua: ignore
icons = {
git = '',
diagnostics = {
Error = '', --   ✘
Warn = '󰀪', -- 󰀪 󰳤 󱦄 󱗓 
Info = '', --    ⁱ 󰋼 󰋽
Hint = '', --  󰌶 
},
status = {
git = {
added = '', --  ₊
modified = '', -- 
removed = '', --  ₋
},
diagnostics = {
error = '',
warn = '',
info = '',
hint = '󰌶 ',
},
filename = {
modified = '+',
readonly = '🔒',
zoomed = '🔎',
},
},
-- Default completion kind symbols.
kinds = {
Array = '󰅪 ', --  󰅪 󰅨 󱃶
Boolean = '', --  ◩ 󰔡 󱃙 󰟡 󰨙
Class = '󰌗 ', --  󰌗 󰠱 𝓒
Color = '󰏘 ', -- 󰸌 󰏘
Constant = '󰏿 ', --   󰏿
Constructor = '󰆧 ', --  󰆧   
Copilot = '', -- 
Enum = '󰕘 ', --  󰕘
EnumMember = '', --  
Event = '', --  
Field = '', -- 󰄶  󰆨  󰀻 󰃒
File = '', --    󰈔 󰈙
Folder = '', --   󰉋
Function = '󰊕 ', --  󰊕 
Interface = '', --    
Key = '', -- 
Keyword = '', --   󰌋 
Method = '󰆧 ', --  󰆧 ƒ
Module = '', --   󰅩 󰆧 󰏗
Namespace = '', --   󰅩
Null = '', --  󰟢
Number = '󰎠 ', --  󰎠 
Object = '', --   󰅩
Operator = '󰃬 ', --  󰃬 󰆕 +
Package = '', --   󰏖 󰏗
Property = '󰖷 ', --  󰜢  
Reference = '󰈝 ', --  󰈝 󰈇
Snippet = '', --  󰘌 ⮡   
String = '󰅳 ', --  󰅳
Struct = '', --   𝓢 󰙅 󱏒
Text = '', --   󰉿 𝓐
TypeParameter = '', --  󰊄 𝙏
Unit = '', --   󰑭 
Value = '', --   󰀬 󰎠
Variable = '', --   󰀫 
},
},
}
M.renames = {}
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
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require('plex.config').lazy_notify()
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-- 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
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require('plex.config').load('options')
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-- carry over plugin options that their name has been changed.
local Plugin = require('lazy.core.plugin')
local add = Plugin.Spec.add
---@diagnostic disable-next-line: duplicate-set-field
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
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---@type plexConfig
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local options
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-- Load plex and user config files.
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---@param user_opts table|nil
function M.setup(user_opts)
if not M.did_init then
M.init()
end
options = vim.tbl_deep_extend('force', defaults, user_opts or {})
if not M.has_version() then
require('lazy.core.util').error(
string.format(
'**lazy.nvim** version %s is required.\n Please upgrade **lazy.nvim**',
M.lazy_version
)
)
error('Exiting')
end
-- Override config with user config at lua/config/setup.lua
local ok, user_setup = pcall(require, 'config.setup')
if ok and user_setup.override then
options = vim.tbl_deep_extend('force', options, user_setup.override())
end
for feat_name, feat_val in pairs(options.features) do
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vim.g['plex_' .. feat_name] = feat_val
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end
M.load('autocmds')
M.load('keymaps')
-- Set colorscheme
require('lazy.core.util').try(function()
if type(M.colorscheme) == 'function' then
M.colorscheme()
elseif #M.colorscheme > 0 then
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
---@return table
function M.user_lazy_opts()
local ok, user_setup = pcall(require, 'config.setup')
if ok and user_setup.lazy_opts then
return user_setup.lazy_opts()
end
return {}
end
---@param range? string
---@return boolean
function M.has_version(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
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-- always load plex's file, then user file
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if M.defaults[name] or name == 'options' then
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_load('plex.config.' .. name)
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end
_load('config.' .. name)
if vim.bo.filetype == 'lazy' then
vim.cmd([[do VimResized]])
end
end
-- Ensure package manager (lazy.nvim) exists.
function M.ensure_lazy()
local lazypath = M.path_join(vim.fn.stdpath('data'), 'lazy', 'lazy.nvim')
if not vim.loop.fs_stat(lazypath) then
print('Installing lazy.nvim…')
vim.fn.system({
'git',
'clone',
'--filter=blob:none',
'--branch=stable',
'https://github.com/folke/lazy.nvim.git',
lazypath,
})
end
vim.opt.rtp:prepend(lazypath)
end
-- Validate if lua/plugins/ or lua/plugins.lua exist.
---@return boolean
function M.has_user_plugins()
local user_path = M.path_join(vim.fn.stdpath('config'), 'lua')
return vim.loop.fs_stat(M.path_join(user_path, 'plugins')) ~= nil
or vim.loop.fs_stat(M.path_join(user_path, 'plugins.lua')) ~= nil
end
-- Delay notifications till vim.notify was replaced or after 500ms.
function M.lazy_notify()
local notifs = {}
local function temp(...)
table.insert(notifs, vim.F.pack_len(...))
end
local orig = vim.notify
vim.notify = temp
local timer = vim.loop.new_timer()
local check = vim.loop.new_check()
if timer == nil or check == nil then
return
end
local replay = function()
timer:stop()
check:stop()
if vim.notify == temp then
vim.notify = orig -- put back the original notify if needed
end
vim.schedule(function()
---@diagnostic disable-next-line: no-unknown
for _, notif in ipairs(notifs) do
vim.notify(vim.F.unpack_len(notif))
end
end)
end
-- wait till vim.notify has been replaced
check:start(function()
if vim.notify ~= temp then
replay()
end
end)
-- or if it took more than 500ms, then something went wrong
timer:start(500, 0, replay)
end
-- Join paths.
---@private
M.path_join = function(...)
return table.concat({ ... }, M.path_sep)
end
-- Variable holds OS directory separator.
---@private
M.path_sep = (function()
if jit then
local os = string.lower(jit.os)
if os ~= 'windows' then
return '/'
else
return '\\'
end
else
return package.config:sub(1, 1)
end
end)()
setmetatable(M, {
__index = function(_, key)
if options == nil then
return vim.deepcopy(defaults)[key]
end
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---@cast options plexConfig
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return options[key]
end,
})
return M