259 lines
7.1 KiB
Lua
259 lines
7.1 KiB
Lua
local M = {}
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local api = vim.api
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local merge_tb = vim.tbl_deep_extend
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M.close_buffer = function(bufnr)
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if vim.bo.buftype == "terminal" then
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vim.cmd(vim.bo.buflisted and "set nobl | enew" or "hide")
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else
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bufnr = bufnr or api.nvim_get_current_buf()
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require("core.utils").tabuflinePrev()
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vim.cmd("confirm bd" .. bufnr)
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end
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end
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M.load_config = function()
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local config = require "core.default_config"
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local chadrc_exists, chadrc = pcall(require, "custom.chadrc")
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if chadrc_exists then
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-- merge user config if it exists and is a table; otherwise display an error
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if type(chadrc) == "table" then
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config.mappings = M.remove_disabled_keys(chadrc.mappings, config.mappings)
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config = merge_tb("force", config, chadrc) or {}
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else
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error "chadrc must return a table!"
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end
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end
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config.mappings.disabled = nil
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return config
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end
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M.remove_disabled_keys = function(chadrc_mappings, default_mappings)
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if not chadrc_mappings then
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return default_mappings
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end
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-- store keys in a array with true value to compare
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local keys_to_disable = {}
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for _, mappings in pairs(chadrc_mappings) do
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for mode, section_keys in pairs(mappings) do
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if not keys_to_disable[mode] then
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keys_to_disable[mode] = {}
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end
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section_keys = (type(section_keys) == "table" and section_keys) or {}
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for k, _ in pairs(section_keys) do
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keys_to_disable[mode][k] = true
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end
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end
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end
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-- make a copy as we need to modify default_mappings
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for section_name, section_mappings in pairs(default_mappings) do
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for mode, mode_mappings in pairs(section_mappings) do
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mode_mappings = (type(mode_mappings) == "table" and mode_mappings) or {}
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for k, _ in pairs(mode_mappings) do
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-- if key if found then remove from default_mappings
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if keys_to_disable[mode] and keys_to_disable[mode][k] then
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default_mappings[section_name][mode][k] = nil
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end
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end
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end
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end
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return default_mappings
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end
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M.load_mappings = function(section, mapping_opt)
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local function set_section_map(section_values)
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if section_values.plugin then
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return
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end
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section_values.plugin = nil
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for mode, mode_values in pairs(section_values) do
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local default_opts = merge_tb("force", { mode = mode }, mapping_opt or {})
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for keybind, mapping_info in pairs(mode_values) do
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-- merge default + user opts
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local opts = merge_tb("force", default_opts, mapping_info.opts or {})
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mapping_info.opts, opts.mode = nil, nil
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opts.desc = mapping_info[2]
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vim.keymap.set(mode, keybind, mapping_info[1], opts)
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end
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end
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end
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local mappings = require("core.utils").load_config().mappings
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if type(section) == "string" then
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mappings[section]["plugin"] = nil
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mappings = { mappings[section] }
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end
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for _, sect in pairs(mappings) do
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set_section_map(sect)
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end
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end
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-- merge default/user plugin tables
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M.merge_plugins = function(plugins)
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local plugin_configs = M.load_config().plugins
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local user_plugins = plugin_configs
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-- old plugin syntax for adding plugins
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if plugin_configs.user and type(plugin_configs.user) == "table" then
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user_plugins = plugin_configs.user
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end
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-- support old plugin removal syntax
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local remove_plugins = plugin_configs.remove
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if type(remove_plugins) == "table" then
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for _, v in ipairs(remove_plugins) do
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plugins[v] = nil
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end
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end
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plugins = merge_tb("force", plugins, user_plugins)
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local final_table = {}
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for key, val in pairs(plugins) do
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if val and type(val) == "table" then
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plugins[key] = val.rm_default_opts and user_plugins[key] or plugins[key]
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plugins[key][1] = key
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final_table[#final_table + 1] = plugins[key]
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end
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end
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return final_table
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end
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-- override plugin options table with custom ones
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M.load_override = function(options_table, name)
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local plugin_configs, plugin_options = M.load_config().plugins, nil
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-- support old plugin syntax for override
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local user_override = plugin_configs.override and plugin_configs.override[name]
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if user_override and type(user_override) == "table" then
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plugin_options = user_override
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end
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-- if no old style plugin override is found, then use the new syntax
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if not plugin_options and plugin_configs[name] then
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local override_options = plugin_configs[name].override_options or {}
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if type(override_options) == "table" then
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plugin_options = override_options
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elseif type(override_options) == "function" then
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plugin_options = override_options()
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end
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end
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-- make sure the plugin options are a table
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plugin_options = type(plugin_options) == "table" and plugin_options or {}
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return merge_tb("force", options_table, plugin_options)
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end
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M.packer_sync = function(...)
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local git_exists, git = pcall(require, "nvchad.utils.git")
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local defaults_exists, defaults = pcall(require, "nvchad.utils.config")
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local packer_exists, packer = pcall(require, "packer")
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if git_exists and defaults_exists then
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local current_branch_name = git.get_current_branch_name()
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-- warn the user if we are on a snapshot branch
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if current_branch_name:match(defaults.snaps.base_snap_branch_name .. "(.+)" .. "$") then
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vim.api.nvim_echo({
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{ "WARNING: You are trying to use ", "WarningMsg" },
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{ "PackerSync" },
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{
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" on a NvChadSnapshot. This will cause issues if NvChad dependencies contain "
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.. "any breaking changes! Plugin updates will not be included in this "
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.. "snapshot, so they will be lost after switching between snapshots! Would "
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.. "you still like to continue? [y/N]\n",
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"WarningMsg",
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},
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}, false, {})
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local ans = vim.trim(string.lower(vim.fn.input "-> "))
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if ans ~= "y" then
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return
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end
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end
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end
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if packer_exists then
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packer.sync(...)
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local plugins = M.load_config().plugins
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local old_style_options = plugins.user or plugins.override or plugins.remove
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if old_style_options then
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vim.notify_once("NvChad: This plugin syntax is deprecated, use new style config.", "Error")
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end
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else
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error "Packer could not be loaded!"
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end
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end
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M.bufilter = function()
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local bufs = vim.t.bufs or nil
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if not bufs then
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return {}
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end
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for i = #bufs, 1, -1 do
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if not vim.api.nvim_buf_is_valid(bufs[i]) then
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table.remove(bufs, i)
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end
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end
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return bufs
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end
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M.tabuflineNext = function()
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local bufs = M.bufilter() or {}
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for i, v in ipairs(bufs) do
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if api.nvim_get_current_buf() == v then
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vim.cmd(i == #bufs and "b" .. bufs[1] or "b" .. bufs[i + 1])
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break
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end
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end
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end
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M.tabuflinePrev = function()
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local bufs = M.bufilter() or {}
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for i, v in ipairs(bufs) do
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if api.nvim_get_current_buf() == v then
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vim.cmd(i == 1 and "b" .. bufs[#bufs] or "b" .. bufs[i - 1])
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break
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end
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end
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end
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-- closes tab + all of its buffers
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M.closeAllBufs = function(action)
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local bufs = vim.t.bufs
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if action == "closeTab" then
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vim.cmd "tabclose"
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end
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for _, buf in ipairs(bufs) do
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M.close_buffer(buf)
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end
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if action ~= "closeTab" then
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vim.cmd "enew"
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end
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end
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return M
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