.vimrc

set nocompatible              " be iMproved
filetype off                  " required!

call plug#begin('~/.vim/plugged')

Plug 'kien/ctrlp.vim'
Plug 'jelera/vim-javascript-syntax'
Plug 'pangloss/vim-javascript'
Plug 'mxw/vim-jsx'
Plug 'leafgarland/typescript-vim'
Plug 'Raimondi/delimitMate'
Plug 'tpope/vim-commentary'
Plug 'preservim/nerdtree'
Plug 'milkypostman/vim-togglelist'
Plug 'itchyny/lightline.vim'
Plug 'fatih/vim-go'
Plug 'rust-lang/rust.vim'
Plug 'neoclide/coc.nvim', {'branch': 'release'}
Plug 'markonm/traces.vim'
Plug 'lervag/vimtex'

call plug#end()

if has('nvim')
    set guicursor=
    set inccommand=nosplit
end

let g:lightline = {
      \ 'colorscheme': 'powerline',
      \ 'active': {
      \   'left': [ [ 'mode', 'paste' ],
      \             [ 'readonly', 'filename', 'modified' ] ]
      \ },
      \ }

if executable('rg')
    set grepprg=rg\ --vimgrep
    let g:ctrlp_user_command = 'rg --files %s'
    let g:ctrlp_use_caching = 0
    let g:ctrlp_working_path_mode = 'ra'
    let g:ctrlp_switch_buffer = 'et'
endif
set wildignore+=*/vendor,*/vendor/*,*.png,*.jpg,*.gif,build/*,node_modules/*,*.ttf,*/node_modules/*,*/build/*,*/target,*/target/*

" Use tab for trigger completion with characters ahead and navigate
" NOTE: There's always complete item selected by default, you may want to enable
" no select by `"suggest.noselect": true` in your configuration file
" NOTE: Use command ':verbose imap <tab>' to make sure tab is not mapped by
" other plugin before putting this into your config
"inoremap <silent><expr> <TAB>
"      \ coc#pum#visible() ? coc#pum#next(1) :
"      \ CheckBackspace() ? "\<Tab>" :
"      \ coc#refresh()
inoremap <expr><S-TAB> coc#pum#visible() ? coc#pum#prev(1) : "\<C-h>"

" Make <CR> to accept selected completion item or notify coc.nvim to format
" <C-g>u breaks current undo, please make your own choice
inoremap <silent><expr> <CR> coc#pum#visible() ? coc#pum#confirm()
                              \: "\<C-g>u\<CR>\<c-r>=coc#on_enter()\<CR>"
inoremap <silent><expr> <TAB> coc#pum#visible() ? coc#pum#confirm()
                              \: "\<C-g>u\<CR>\<c-r>=coc#on_enter()\<CR>"


function! CheckBackspace() abort
  let col = col('.') - 1
  return !col || getline('.')[col - 1]  =~# '\s'
endfunction

" Use <c-space> to trigger completion
if has('nvim')
  inoremap <silent><expr> <c-space> coc#refresh()
else
  inoremap <silent><expr> <c-@> coc#refresh()
endif



let NERDTreeIgnore=['node_modules', 'vendor', 'target', 'build']

nmap <silent> gd <Plug>(coc-definition)
nmap <silent> gy <Plug>(coc-type-definition)
nmap <silent> gi <Plug>(coc-implementation)
nmap <silent> gr <Plug>(coc-references)
nmap <silent> ga <Plug>(coc-codeaction-selected)<cr>

" go
let g:go_highlight_methods = 1
let g:go_highlight_interfaces= 1
let g:go_highlight_fields = 1
let g:go_highlight_types = 1
let g:go_highlight_operators = 1
let g:go_highlight_build_constraints = 1
let g:go_code_completion_enabled = 1

let g:go_def_mode='gopls'
let g:go_info_mode='gopls'

let g:auto_type_info=0
let g:go_auto_sameids=0

let g:go_list_type = "quickfix"

let g:rustfmt_autosave = 1
let g:rustfmt_emit_files = 1
let g:rustfmt_fail_silently = 0

" BASIC EDITING CONFIGURATION
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
set number
set nocompatible
" allow unsaved background buffers and remember marks/undo for them
set hidden
set nobackup
set nowritebackup
set updatetime=300
set shortmess+=c
" remember more commands and search history
set history=10000
set expandtab
set tabstop=4
set shiftwidth=4
set softtabstop=4
set autoindent
set laststatus=2
set showmatch
set incsearch
set hlsearch
" perf stuff
:set lazyredraw
:set ttyfast
:set synmaxcol=128
:set re=1
" make searches case-sensitive only if they contain upper-case characters
set ignorecase smartcase
set nocursorline
set nocursorcolumn
"set relativenumber
set cmdheight=2
set switchbuf=useopen
set showtabline=4
set winwidth=79
" Prevent Vim from clobbering the scrollback buffer. See
" http://www.shallowsky.com/linux/noaltscreen.html
set t_ti= t_te=
" keep more context when scrolling off the end of a buffer
set scrolloff=3
" Store temporary files in a central spot
set backup
set backupdir=~/.vim-tmp,~/.tmp,~/tmp,/var/tmp,/tmp
set directory=~/.vim-tmp,~/.tmp,~/tmp,/var/tmp,/tmp
" allow backspacing over everything in insert mode
set backspace=indent,eol,start
" display incomplete commands
set showcmd
set list
set listchars=tab:⋅\ ,extends:#,trail:⋅,nbsp:⋅
" Enable highlighting for syntax
syntax on
syntax sync minlines=200

filetype plugin indent on

" use emacs-style tab completion when selecting files, etc
set wildmode=longest,list
" make tab completion for files/buffers act like bash
set wildmenu
let mapleader=","
" Fix slow O inserts
:set timeout timeoutlen=1000 ttimeoutlen=100
" Modelines (comments that set vim options on a per-file basis)
set modeline
set modelines=3
" Turn folding off for real, hopefully
set foldmethod=manual
set nofoldenable
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" CUSTOM AUTOCMDS
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" autocmd FileType go setlocal omnifunc=
augroup vimrcEx
  " Clear all autocmds in the group
  autocmd!
  autocmd FileType text setlocal textwidth=78
  " Jump to last cursor position unless it's invalid or in an event handler
  autocmd BufReadPost *
    \ if line("'\"") > 0 && line("'\"") <= line("$") |
    \   exe "normal g`\"" |
    \ endif

  autocmd! BufRead,BufNewFile *.sass setfiletype sass 
augroup END
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" COLOR
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
:set t_Co=256 
:set background=dark
colorscheme PaperColor

""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" STATUS LINE
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
:set statusline=%<%f\ (%{&ft})\ %-4(%m%)%=%-19(%3l,%02c%03V%)

""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" MISC KEY MAPS
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
map <leader>y "*y
nnoremap <leader>vb :grep! -Q '<c-r><c-w>'<cr>:cw<cr><cr>
nnoremap <leader>vv :grep! "\b<c-r><c-w>\b"<cr>:cw<cr><cr>

nnoremap <leader>c :nohls<cr>

command -nargs=+ -complete=file -bar Ag silent! grep! <args>|cwindow|redraw!
nnoremap <leader>vf :Ag<SPACE>

nnoremap <c-j> <c-w>j
nnoremap <c-k> <c-w>k
nnoremap <c-h> <c-w>h
nnoremap <c-l> <c-w>l

imap <c-c> <esc>

nnoremap <leader><leader> <c-^>
nnoremap <leader>s :call OpenSplit()<cr>

function! OpenSplit()
  normal! ␗v
endfunction

""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" OPEN FILES IN DIRECTORY OF CURRENT FILE
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
cnoremap %% <C-R>=expand('%:h').'/'<cr>

map <leader>n :bn<cr>
map <leader>N :bp<cr>

map <leader>f :CtrlP<cr>
map <leader>F :CtrlPMRU<cr>
map <leader>t :NERDTreeToggle<CR>
map <leader>T :NERDTreeFind<CR>
map <leader>ust :set softtabstop=2 <bar> :set shiftwidth=2 <bar> :set tabstop=2<cr>
map <leader>et :set expandtab!

""""""""""""""""""""""""""""""""""
" DISABLE ARROW KEYS 
""""""""""""""""""""""""""""""""""
"map <up> <nop>
"map <down> <nop>
"map <left> <nop>
"map <right> <nop>
"map q <nop>

inoremap <Nul> <C-x><C-o>
vnoremap . :normal .<CR>
imap <C-b> <CR><Esc>O

set clipboard=unnamedplus
nnoremap <leader>w :w<cr>

set encoding=utf-8