remove conf.lua file

lua/lib/conf.lua

@@ -1,23 +0,0 @@
-local BUF_NAME = 'LuaTree'
-local function get_cwd() return vim.loop.cwd() end
-local ROOT_PATH = get_cwd() .. '/'
-
-local function get_buf_name()
-    return BUF_NAME
-end
-
-local function get_root_path()
-    return ROOT_PATH
-end
-
-local function set_root_path(path)
-    ROOT_PATH = path
-end
-
-return {
-    get_buf_name = get_buf_name;
-    get_root_path = get_root_path;
-    set_root_path = set_root_path;
-    get_cwd = get_cwd;
-}
-

lua/lib/state.lua

@@ -1,8 +1,14 @@
 local api = vim.api
 local function syslist(v) return api.nvim_call_function('systemlist', { v }) end
-local get_root_path = require 'lib/conf'.get_root_path
 local get_git_attr = require 'lib/git'.get_git_attr
 
+local function get_cwd() return vim.loop.cwd() end
+local ROOT_PATH = get_cwd() .. '/'
+
+local function set_root_path(path)
+    ROOT_PATH = path
+end
+
 local Tree = {}
 
 local function is_dir(path)
@@ -78,7 +84,6 @@ local function create_nodes(path, relpath, depth, dirs)
 end
 
 local function init_tree()
-    local ROOT_PATH = get_root_path()
     Tree = create_nodes(ROOT_PATH, '', 0, list_dirs())
     if ROOT_PATH ~= '/' then
         table.insert(Tree, 1, {
@@ -152,4 +157,6 @@ return {
     open_dir = open_dir;
     check_dir_access = check_dir_access;
     is_dir = is_dir;
+    set_root_path = set_root_path;
+    get_cwd = get_cwd;
 }

lua/lib/winutils.lua

@@ -1,3 +1,4 @@
+local BUF_NAME = 'LuaTree'
 local api = vim.api
 
 local libformat = require 'lib/format'
@@ -7,14 +8,9 @@ local highlight = libformat.highlight_buffer
 local stateutils = require 'lib/state'
 local get_tree = stateutils.get_tree
 
-local confutils = require 'lib/conf'
-local get_buf_name = confutils.get_buf_name
-local get_root_path = confutils.get_root_path
-
 local scratch_buf = nil
 
 local function get_buf()
-    local BUF_NAME = get_buf_name()
     local regex = '.*'..BUF_NAME..'$';
 
     for _, win in pairs(api.nvim_list_wins()) do
@@ -28,7 +24,6 @@ local function get_buf()
 end
 
 local function get_win()
-    local BUF_NAME = get_buf_name()
     local regex = '.*'..BUF_NAME..'$';
 
     for _, win in pairs(api.nvim_list_wins()) do
@@ -129,8 +124,6 @@ local function scratch_wrapper(edit_type, ...)
 end
 
 local function open()
-    local BUF_NAME = get_buf_name()
-    local ROOT_PATH = get_root_path()
     local win_width = 30
     local options = {
         bufhidden = 'wipe';
@@ -148,7 +141,6 @@ local function open()
     api.nvim_command('topleft '..win_width..'vnew')
     api.nvim_win_set_buf(0, buf)
     buf_setup()
-    api.nvim_command('echo "'..ROOT_PATH..'"')
 end
 
 local function close()

lua/tree.lua

@@ -12,6 +12,8 @@ local open_dir = stateutils.open_dir
 local check_dir_access = stateutils.check_dir_access
 local refresh_tree = stateutils.refresh_tree
 local is_dir = stateutils.is_dir
+local set_root_path = stateutils.set_root_path
+local get_cwd = stateutils.get_cwd
 
 local winutils = require 'lib/winutils'
 local update_view = winutils.update_view
@@ -20,10 +22,6 @@ local close = winutils.close
 local open = winutils.open
 local set_mappings = winutils.set_mappings
 
-local conf = require 'lib/conf'
-local set_root_path = conf.set_root_path
-local get_cwd = conf.get_cwd
-
 local git = require 'lib/git'
 local refresh_git = git.refresh_git
 local force_refresh_git = git.force_refresh_git