1 files changed, 85 insertions, 63 deletions
diff --git a/lua/nvterm/terminal.lua b/lua/nvterm/terminal.lua
index 3915158..1f93e85 100644
--- a/lua/nvterm/terminal.lua
+++ b/lua/nvterm/terminal.lua
@@ -1,111 +1,133 @@
-local util = require('nvterm.termutil')
+local util = require "nvterm.termutil"
 local a = vim.api
 local nvterm = {}
 local terminals = {}
 
-
 local function get_last(list)
-  if list then return not vim.tbl_isempty(list) and list[#list] or nil end
-  return terminals[#terminals] or nil
+   if list then
+      return not vim.tbl_isempty(list) and list[#list] or nil
+   end
+   return terminals[#terminals] or nil
 end
 
 local function get_type(type)
-  return vim.tbl_filter(function(t)
-    return t.type == type
-  end, terminals.list)
+   return vim.tbl_filter(function(t)
+      return t.type == type
+   end, terminals.list)
 end
 
 local function get_still_open()
-  return vim.tbl_filter(function(t)
-    return t.open == true
-  end, terminals.list)
+   return vim.tbl_filter(function(t)
+      return t.open == true
+   end, terminals.list)
 end
 
 local function get_last_still_open()
-  return get_last(get_still_open())
+   return get_last(get_still_open())
 end
 
 local function get_type_last(type)
-  return get_last(get_type(type))
+   return get_last(get_type(type))
 end
 
-local create_term_window = function (type)
-  util.execute_type_cmd(type, terminals)
-  vim.wo.relativenumber = false
-  vim.wo.number = false
-  return a.nvim_get_current_win()
+local create_term_window = function(type)
+   util.execute_type_cmd(type, terminals)
+
+   vim.wo.relativenumber = false
+   vim.wo.number = false
+
+   return a.nvim_get_current_win()
 end
 
-local create_term = function (type)
-  local win = create_term_window(type)
-  local buf = a.nvim_create_buf(false, true)
-  a.nvim_buf_set_option(buf, 'filetype', 'terminal')
-  a.nvim_buf_set_option(buf, 'buflisted', false)
-  a.nvim_win_set_buf(win, buf)
-  local job_id = vim.fn.termopen(vim.o.shell)
-  local term = { win = win, buf = buf, open = true, type=type, job_id=job_id}
-  table.insert(terminals.list, term)
-  vim.cmd('startinsert')
-  return term
+local create_term = function(type)
+   local win = create_term_window(type)
+   local buf = a.nvim_create_buf(false, true)
+
+   a.nvim_buf_set_option(buf, "filetype", "terminal")
+   a.nvim_buf_set_option(buf, "buflisted", false)
+   a.nvim_win_set_buf(win, buf)
+
+   local job_id = vim.fn.termopen(vim.o.shell)
+   local term = { win = win, buf = buf, open = true, type = type, job_id = job_id }
+
+   table.insert(terminals.list, term)
+   vim.cmd "startinsert"
+
+   return term
 end
 
 local ensure_and_send = function(cmd, type)
-  terminals = util.verify_terminals(terminals)
-  local term = type and get_type_last(type) or get_last_still_open() or nvterm.new("vertical")
-  if not term then term = nvterm.new("horizontal") end
-  a.nvim_chan_send(term.job_id, cmd..'\n')
+   terminals = util.verify_terminals(terminals)
+   local term = type and get_type_last(type) or get_last_still_open() or nvterm.new "vertical"
+
+   if not term then
+      term = nvterm.new "horizontal"
+   end
+
+   a.nvim_chan_send(term.job_id, cmd .. "\n")
 end
 
-local call_and_restore = function (fn, opts)
-  local current_win = a.nvim_get_current_win()
-  local mode = a.nvim_get_mode().mode == 'i' and 'startinsert' or 'stopinsert'
-  fn(unpack(opts))
-  a.nvim_set_current_win(current_win)
-  vim.cmd(mode)
+local call_and_restore = function(fn, opts)
+   local current_win = a.nvim_get_current_win()
+   local mode = a.nvim_get_mode().mode == "i" and "startinsert" or "stopinsert"
+
+   fn(unpack(opts))
+   a.nvim_set_current_win(current_win)
+
+   vim.cmd(mode)
 end
 
 nvterm.send = function(cmd, type)
-  if not cmd then return end
-  call_and_restore(ensure_and_send, {cmd, type})
+   if not cmd then
+      return
+   end
+
+   call_and_restore(ensure_and_send, { cmd, type })
 end
 
-nvterm.hide_term = function (term)
-  term.open = false
-  a.nvim_win_close(term.win, false)
+nvterm.hide_term = function(term)
+   term.open = false
+   a.nvim_win_close(term.win, false)
 end
 
-nvterm.show_term = function (term)
-  term.open = true
-  term.win = create_term_window(term.type)
-  a.nvim_win_set_buf(term.win, term.buf)
-  vim.cmd('startinsert')
+nvterm.show_term = function(term)
+   term.open = true
+   term.win = create_term_window(term.type)
+   a.nvim_win_set_buf(term.win, term.buf)
+
+   vim.cmd "startinsert"
 end
 
-nvterm.hide = function (type)
-  local term = type and get_type_last(type) or get_last()
-  nvterm.hide_term(term)
+nvterm.hide = function(type)
+   local term = type and get_type_last(type) or get_last()
+   nvterm.hide_term(term)
 end
 
 nvterm.show = function(type)
-  local term = type and get_type_last(type) or terminals.last
-  nvterm.show_term(term)
+   local term = type and get_type_last(type) or terminals.last
+   nvterm.show_term(term)
 end
 
-nvterm.new = function (type)
-  local term = create_term(type)
-  return term
+nvterm.new = function(type)
+   local term = create_term(type)
+   return term
 end
 
-nvterm.toggle = function (type)
-  terminals = util.verify_terminals(terminals)
-  local term = get_type_last(type)
-  if not term then term = nvterm.new(type)
-  elseif term.open then nvterm.hide_term(term)
-  else nvterm.show_term(term) end
+nvterm.toggle = function(type)
+   terminals = util.verify_terminals(terminals)
+   local term = get_type_last(type)
+
+   if not term then
+      term = nvterm.new(type)
+   elseif term.open then
+      nvterm.hide_term(term)
+   else
+      nvterm.show_term(term)
+   end
 end
 
 nvterm.init = function(term_config)
-  terminals = term_config
+   terminals = term_config
 end
 
 return nvterm