--
-- Terminal {
--
vim.api.nvim_set_keymap("t", "<Esc>", "<C-\\><C-n>", {})

local function config_term()
  vim.opt_local.termguicolors = true
  vim.opt_local.number = false
  vim.opt_local.signcolumn = 'no'
  vim.opt_local.relativenumber = false
end

vim.api.nvim_create_autocmd({ "TermOpen" }, {
  pattern = { "*" },
  callback = config_term,
})

-- open a terminal if nvim is executed without an argument
-- vim.api.nvim_create_autocmd({ "VimEnter" }, {
--   callback = function()
--     local bufname = vim.api.nvim_buf_get_name(0)
--     if (bufname == "") then
--       vim.api.nvim_command("term")
--       config_term()
--     end
--   end
-- })

-- update the current working directory accordingly
-- vim.api.nvim_create_autocmd({ "TermLeave" }, {
--   callback = function()
--     local bufnr = vim.api.nvim_get_current_buf()
--     local buftype = vim.api.nvim_buf_get_option(bufnr, 'buftype')
--     if buftype == 'terminal' then
--       local line = vim.api.nvim_get_current_line()
--       local dir = line:match('.*:(.-)%$.*')
--       if dir then
--         dir = vim.fn.expand(dir)
--         vim.api.nvim_command('lcd ' .. vim.fn.fnameescape(dir))
--       end
--     end
--   end
-- })

-- }