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|
local utils = {}
-- recursive Print (structure, limit, separator)
local function r_inspect_settings(structure, limit, separator)
limit = limit or 100 -- default item limit
separator = separator or "." -- indent string
if limit < 1 then
print "ERROR: Item limit reached."
return limit - 1
end
if structure == nil then
io.write("-- O", separator:sub(2), " = nil\n")
return limit - 1
end
local ts = type(structure)
if ts == "table" then
for k, v in pairs(structure) do
-- replace non alpha keys wih ["key"]
if tostring(k):match "[^%a_]" then
k = '["' .. tostring(k) .. '"]'
end
limit = r_inspect_settings(v, limit, separator .. "." .. tostring(k))
if limit < 0 then
break
end
end
return limit
end
if ts == "string" then
-- escape sequences
structure = string.format("%q", structure)
end
separator = separator:gsub("%.%[", "%[")
if type(structure) == "function" then
-- don't print functions
io.write("-- lvim", separator:sub(2), " = function ()\n")
else
io.write("lvim", separator:sub(2), " = ", tostring(structure), "\n")
end
return limit - 1
end
function utils.generate_settings()
-- Opens a file in append mode
local file = io.open("lv-settings.lua", "w")
-- sets the default output file as test.lua
io.output(file)
-- write all `lvim` related settings to `lv-settings.lua` file
r_inspect_settings(lvim, 10000, ".")
-- closes the open file
io.close(file)
end
-- autoformat
function utils.toggle_autoformat()
if lvim.format_on_save then
require("core.autocmds").define_augroups {
autoformat = {
{
"BufWritePre",
"*",
":silent lua vim.lsp.buf.formatting_sync()",
},
},
}
end
if not lvim.format_on_save then
vim.cmd [[
if exists('#autoformat#BufWritePre')
:autocmd! autoformat
endif
]]
end
end
function utils.reload_lv_config()
vim.cmd "source ~/.local/share/lunarvim/lvim/lua/settings.lua"
vim.cmd "source ~/.config/lvim/lv-config.lua"
vim.cmd "source ~/.local/share/lunarvim/lvim/lua/plugins.lua"
local plugins = require "plugins"
local plugin_loader = require("plugin-loader").init()
utils.toggle_autoformat()
plugin_loader:load { plugins, lvim.plugins }
vim.cmd ":PackerCompile"
vim.cmd ":PackerInstall"
-- vim.cmd ":PackerClean"
end
function utils.check_lsp_client_active(name)
local clients = vim.lsp.get_active_clients()
for _, client in pairs(clients) do
if client.name == name then
return true
end
end
return false
end
--- Extends a list-like table with the unique values of another list-like table.
---
--- NOTE: This mutates dst!
---
--@see |vim.tbl_extend()|
---
--@param dst list which will be modified and appended to.
--@param src list from which values will be inserted.
--@param start Start index on src. defaults to 1
--@param finish Final index on src. defaults to #src
--@returns dst
function utils.list_extend_unique(dst, src, start, finish)
vim.validate {
dst = { dst, "t" },
src = { src, "t" },
start = { start, "n", true },
finish = { finish, "n", true },
}
for i = start or 1, finish or #src do
if not vim.tbl_contains(dst, src[i]) then
table.insert(dst, src[i])
end
end
return dst
end
function utils.unrequire(m)
package.loaded[m] = nil
_G[m] = nil
end
function utils.gsub_args(args)
if args == nil or type(args) ~= "table" then
return args
end
local buffer_filepath = vim.fn.fnameescape(vim.api.nvim_buf_get_name(0))
for i = 1, #args do
args[i] = string.gsub(args[i], "${FILEPATH}", buffer_filepath)
end
return args
end
function utils.lvim_log(msg)
if lvim.debug then
vim.notify(msg, vim.log.levels.DEBUG)
end
end
return utils
-- TODO: find a new home for these autocommands
|
