use tbl_deep_extend to merge configs | rm other functions
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siduck
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commit
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@ -2,7 +2,6 @@
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-- use custom/chadrc.lua instead
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local M = {}
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M.options, M.ui, M.mappings, M.plugins = {}, {}, {}, {}
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M.options = {
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-- custom = {}
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@ -137,57 +137,21 @@ M.hide_statusline = function()
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end
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end
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-- load config
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-- 1st arg = boolean - whether to force reload
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-- Modifies _G._NVCHAD_CONFIG global variable
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M.load_config = function(reload)
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-- only do the stuff below one time, otherwise just return the set config
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if _G._NVCHAD_CONFIG_CONTENTS ~= nil and not (reload or false) then
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return _G._NVCHAD_CONFIG_CONTENTS
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local conf = require "core.default_config"
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local chadrcExists, _ = pcall(require, "custom.chadrc")
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-- if chadrc exists , then merge its table into the default config's
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if chadrcExists then
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local change = require "custom.chadrc"
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conf = vim.tbl_deep_extend("force", conf, change)
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return conf
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end
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-- these are the table value which will be always prioritiezed to take user config value
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local to_replace = {
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"['mappings']['plugins']['esc_insertmode']",
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"['mappings']['terminal']['esc_termmode']",
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"['mappings']['terminal']['esc_hide_termmode']",
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}
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local default_config = "core.default_config"
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local config_file = vim.fn.stdpath "config" .. "/lua/custom/" .. "chadrc.lua"
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-- unload the modules if force reload
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if reload then
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package.loaded[default_config or false] = nil
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package.loaded["chadrc" or false] = nil
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end
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-- don't enclose in pcall, it better break when default config is faulty
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_G._NVCHAD_CONFIG_CONTENTS = require(default_config)
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-- user config is not required to run nvchad but a optional
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-- Make sure the config doesn't break the whole system if user config is not present or in bad state or not a table
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-- print warning texts if user config file is present
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-- check if the user config is present
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if vim.fn.filereadable(vim.fn.glob(config_file)) == 1 then
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local present, config = pcall(require, "custom/chadrc")
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if present then
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-- make sure the returned value is table
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if type(config) == "table" then
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-- data = require(config_name)
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_G._NVCHAD_CONFIG_CONTENTS = require("core.utils").merge_table(
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_G._NVCHAD_CONFIG_CONTENTS,
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config,
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to_replace
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)
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else
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print("Warning: chadrc " .. " sourced successfully but did not return a lua table.")
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end
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else
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print("Warning: " .. config_file .. " is present but sourcing failed.")
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end
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end
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return _G._NVCHAD_CONFIG_CONTENTS
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-- or load default config
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return conf
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end
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M.map = function(mode, keys, cmd, opt)
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@ -238,88 +202,6 @@ M.map = function(mode, keys, cmd, opt)
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map_wrapper(mode, keys, cmd, options)
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end
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-- Base code: https://gist.github.com/revolucas/184aec7998a6be5d2f61b984fac1d7f7
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-- Changes over it: preserving table 1 contents and also update with table b, without duplicating
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-- 1st arg - base table
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-- 2nd arg - table to merge
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-- 3rg arg - list of nodes as a table, if the node is found replace the from table2 to result, rather than adding the value
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-- e.g: merge_table(t1, t2, { ['mappings']['plugins']['bufferline'] })
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M.merge_table = function(into, from, nodes_to_replace)
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-- make sure both are table
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if type(into) ~= "table" or type(from) ~= "table" then
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return into
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end
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local stack, seen = {}, {}
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local table1, table2 = into, from
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if type(nodes_to_replace) == "table" then
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-- function that will be executed with loadstring
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local replace_fn = function(node)
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local base_fn = [[
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return function(table1, table2)
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local t1, t2 = table1_node or false , table2_node or false
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if t1 and t2 then
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table1_node = table2_node
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end
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return table1
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end]]
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-- replace the _node in base_fn to actual given node value
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local fn = base_fn:gsub("_node", node)
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-- return the function created from the string base_fn
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return loadstring(fn)()(table1, table2)
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end
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for _, node in ipairs(nodes_to_replace) do
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-- pcall() is a poor workaround for if "['mappings']['plugins']['esc_insertmode']" 'plugins' sub-table does not exist
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local ok, result = pcall(replace_fn, node)
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if ok then
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-- if the node is found then replace
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table1 = result
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end
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end
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end
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while true do
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for k, v in pairs(table2) do
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if type(v) == "table" and type(table1[k]) == "table" then
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table.insert(stack, { table1[k], table2[k] })
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else
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local present = seen[v] or false
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if not present then
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if type(k) == "number" then
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-- add the value to seen table until value is found
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-- only do when key is number we just want to append to subtables
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-- todo: maybe improve this
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for _, value in pairs(table1) do
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if value == v then
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present = true
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break
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end
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end
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seen[v] = true
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if not present then
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table1[#table1 + 1] = v
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end
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else
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table1[k] = v
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end
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end
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end
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end
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if #stack > 0 then
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local t = stack[#stack]
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table1, table2 = t[1], t[2]
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stack[#stack] = nil
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else
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break
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end
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end
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return into
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end
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-- load plugin after entering vim ui
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M.packer_lazy_load = function(plugin, timer)
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if plugin then
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@ -1,39 +1,10 @@
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-- IMPORTANT NOTE : This is the user config, can be edited. Will be preserved if updated with internal updater
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-- This file is for NvChad options & tools, custom settings are split between here and 'lua/custom/init.lua'
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local M = {}
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M.options, M.ui, M.mappings, M.plugins = {}, {}, {}, {}
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-- NOTE: To use this, make a copy with `cp example_chadrc.lua chadrc.lua`
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-- make sure you maintain the structure of `core/default_config.lua` here,
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-- example of changing theme:
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--------------------------------------------------------------------
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-- To use this file, copy the structure of `core/default_config.lua`,
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-- examples of setting relative number & changing theme:
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-- M.options = {
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-- relativenumber = true,
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-- }
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-- M.ui = {
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-- theme = "nord"
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-- }
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-- NvChad included plugin options & overrides
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M.plugins = {
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options = {
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-- lspconfig = {
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-- path of file containing setups of different lsps (ex : "custom.plugins.lspconfig"), read the docs for more info
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-- setup_lspconf = "",
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-- },
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},
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-- To change the Packer `config` of a plugin that comes with NvChad,
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-- add a table entry below matching the plugin github name
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-- '-' -> '_', remove any '.lua', '.nvim' extensions
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-- this string will be called in a `require`
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-- use "(custom.configs).my_func()" to call a function
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-- use "custom.blankline" to call a file
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default_plugin_config_replace = {},
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M.ui = {
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theme = "gruvchad",
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}
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return M
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