set cursorline
set wildmenu
set incsearch
set hlsearch
set nu rnu
set tabstop=4
set softtabstop=4
set shiftwidth=4
set autoindent
set textwidth=80
set noshowmode
set expandtab
set smarttab
set smartindent
set smartcase
set ignorecase
set backspace=indent,eol,start
syntax on
set nocompatible
let mapleader=" "
filetype off

set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()

Plugin 'VundleVim/Vundle.vim'
Plugin 'preservim/nerdtree'
Plugin 'preservim/nerdcommenter'
Plugin 'joshdick/onedark.vim'
Plugin 'w0rp/ale'
Plugin 'tiagofumo/vim-nerdtree-syntax-highlight'
Plugin 'ryanoasis/vim-devicons'
Plugin 'airblade/vim-gitgutter'
Plugin 'ctrlpvim/ctrlp.vim'
Plugin 'github/copilot.vim'
Plugin 'itchyny/lightline.vim'

call vundle#end()

filetype plugin indent on

" NERDTree
autocmd StdinReadPre * let s:std_in=1
autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | exe 'NERDTree' | wincmd p | ene | exe 'cd '.argv()[0] | endif

autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif

function! IsNERDTreeOpen()
    return exists("t:NERDTreeBufName") && (bufwinnr(t:NERDTreeBufName) != -1)
endfunction

set hidden
set updatetime=300
set signcolumn=yes

let g:NERDTreeGitStatusWithFlags = 1
let g:NERDTreeIgnore = ['^node_modules$']
" Create default mappings
let g:NERDCreateDefaultMappings = 1

" Add spaces after comment delimiters by default
let g:NERDSpaceDelims = 1

" Use compact syntax for prettified multi-line comments
let g:NERDCompactSexyComs = 1

" Align line-wise comment delimiters flush left instead of following code indentation
let g:NERDDefaultAlign = 'left'

" Set a language to use its alternate delimiters by default
let g:NERDAltDelims_java = 1

" Add your own custom formats or override the defaults
let g:NERDCustomDelimiters = { 'c': { 'left': '/**','right': '*/' } }

" Allow commenting and inverting empty lines (useful when commenting a region)
let g:NERDCommentEmptyLines = 1

" Enable trimming of trailing whitespace when uncommenting
let g:NERDTrimTrailingWhitespace = 1

" Enable NERDCommenterToggle to check all selected lines is commented or not 
let g:NERDToggleCheckAllLines = 1


let g:ctrlp_user_command = ['.git/', 'git --git-dir=%s/.git ls-files -oc --exclude-standard']

let g:ale_linters_explicit = 1
let g:ale_linters = { 'cpp': ['g++'], 'c': ['gcc'] }
let g:ale_cpp_cc_options = "-std=c++17"

inoremap jk <ESC>
vmap <C-m> <Plug>NERDCommenterToggle
nmap <C-m> <Plug>NERDCommenterToggle

if (has("nvim"))
	"For Neovim 0.1.3 and 0.1.4 < https://github.com/neovim/neovim/pull/2198 >
	let $NVIM_TUI_ENABLE_TRUE_COLOR=1
endif
  "For Neovim > 0.1.5 and Vim > patch 7.4.1799 < https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 >
  "Based on Vim patch 7.4.1770 (`guicolors` option) < https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd >
  " < https://github.com/neovim/neovim/wiki/Following-HEAD#20160511 >
if (has("termguicolors"))
	set termguicolors
endif

let g:onedark_hide_endofbuffer = 1
let g:onedark_termcolors = 256
let g:onedark_terminal_italics = 1

let g:lightline = {
			\ 'colorscheme': 'onedark',
			\ }

syntax on
colorscheme onedark