.vimrc

let perl_sub_signatures = 1
set modeline
set incsearch
set encoding=utf-8
set splitbelow
set backspace=indent,eol,start
set updatetime=100
set wildmenu
filetype plugin indent on
let mapleader = ' '

set nu rnu
set fillchars+=vert:\  " This is not a trailing whitespace
hi VertSplit ctermbg=NONE
set tabstop=4 shiftwidth=4 smarttab
set colorcolumn=100
set mouse=nrc
set title
set guioptions=+a
if has('clipboard') || has('xterm_clipboard')
	set clipboard=unnamedplus
endif
syntax on
set completeopt=menuone,preview,noinsert,noselect

set undofile
set undodir=~/.vim/undodir
set exrc

call plug#begin('~/.vim/plugged')
Plug 'gosukiwi/vim-atom-dark'
Plug 'maralla/completor.vim'
Plug 'davidhalter/jedi-vim', { 'for': 'python' }
Plug 'williamjameshandley/vimteractive'
Plug 'airblade/vim-gitgutter'
Plug 'ekalinin/Dockerfile.vim', { 'for': 'dockerfile' }
Plug 'neilhwatson/vim_cf3'
Plug 'itchyny/lightline.vim'
Plug 'tpope/vim-surround'
Plug 'zah/nim.vim', { 'for': 'nim' }
Plug 'gabrielelana/vim-markdown', { 'for': 'markdown' }
Plug 'neomake/neomake'
Plug 'tpope/vim-fugitive'
Plug 'GoldsteinE/current-func-info.vim'
Plug 'tpope/vim-characterize'
Plug 'mattn/emmet-vim', { 'for': [ 'html', 'htmldjango' ] }
Plug 'kshenoy/vim-signature'
Plug 'RRethy/vim-illuminate'
Plug 'mhinz/vim-startify'
Plug 'editorconfig/editorconfig-vim'
Plug 'Chiel92/vim-autoformat'
Plug 'tweekmonster/startuptime.vim'
Plug 'wincent/command-t', {
	\   'do': 'cd ruby/command-t/ext/command-t && ruby extconf.rb && make'
	\ }
call plug#end()

if has('termguicolors')
	set termguicolors
	colorscheme atom-dark
	hi CursorLine term=NONE cterm=NONE
	hi SpellCap guibg=#383900
	hi SpellBad guibg=#661400
    hi Pmenu guibg=#2d3135 guifg=#a0d1d9
    hi PmenuSel guibg=#818890
    hi PmenuSbar guibg=#121315
    hi PmenuThumb guibg=#b1bfcc guifg=#66d9ef
    hi NeomakeWarningSign guifg=#969900 guibg=#232526
    hi NeomakeErrorSign guifg=#991f00 guibg=#232526
else
	colorscheme atom-dark-256
endif

hi VertSplit guifg=#455354

hi GitGutterAdd guifg=#008c43 ctermfg=green guibg=#232526 ctermbg=248
hi GitGutterDelete guifg=#8c0049 ctermfg=red guibg=#232526 ctermbg=248
hi GitGutterChange guifg=#9a9918 ctermfg=yellow guibg=#232526 ctermbg=248

hi Search cterm=NONE gui=NONE guifg=NONE guibg=#475F2C
hi IncSearch cterm=NONE gui=NONE guifg=NONE guibg=#627C4E
augroup vim_incsearch_hl
	au!
	au CmdlineEnter [/\?] :set hlsearch
	au CmdlineLeave [/\?] :set nohlsearch
augroup END

let g:jedi#use_splits_not_buffers = 'right'
let g:jedi#popup_on_dot = 0
let g:pymode_rope = 0
if executable('pyls')
	let g:completor_filetype_map = {}
	let g:jedi#completions_enabled = 0
	let g:completor_filetype_map.python = { 'ft': 'lsp', 'cmd': 'pyls'}
	let g:completor_auto_trigger = 0
	function! Tab_Or_Complete() abort
		" If completor is already open the `tab` cycles through suggested completions.
		if pumvisible()
			return "\<C-N>"
		" If completor is not open and we are in the middle of typing a word then
		" `tab` opens completor menu.
		elseif col('.')>1 && strpart( getline('.'), col('.')-2, 3 ) =~ '^[[:keyword:][:ident:]\.]'
			return "\<C-R>=completor#do('complete')\<CR>"
		else
			" If we aren't typing a word and we press `tab` simply do the normal `tab`
			" action.
			return "\<Tab>"
		endif
	endfunction

	" Use `tab` key to select completions.	Default is arrow keys.
	inoremap <expr> <Tab> pumvisible() ? "\<C-n>" : "\<Tab>"
	inoremap <expr> <S-Tab> pumvisible() ? "\<C-p>" : "\<S-Tab>"

	" Use tab to trigger auto completion.	Default suggests completions as you type.
	let g:completor_auto_trigger = 0
	inoremap <expr> <Tab> Tab_Or_Complete()
endif

let g:Illuminate_delay = 50
let g:Illuminate_ftHighlightGroups = {
	\ 'python:blacklist': ['pythonInclude', 'pythonStatement', 'pythonAsync']
	\ }
let g:Illuminate_ftblacklist = ['debchangelog', 'vim']

let g:user_emmet_expandabbr_key = '<C-y>y'

let g:formatters_python = ['black']
let g:formatters_html = ['tidy_html']

augroup py_ft
	au!
	autocmd BufNewFile,BufRead *.python3	set filetype=python
	autocmd BufNewFile,BufRead *.python		set filetype=python
augroup END

augroup nim_ft
	au!
	autocmd BufNewFile,BufRead *.nim		set filetype=nim
augroup END

augroup py_indent
	au!
	autocmd FileType python set tabstop=4 shiftwidth=4 expandtab
augroup END

augroup web_indent
	au!
	autocmd FileType javascript set tabstop=2 shiftwidth=2 expandtab
	autocmd FileType css set tabstop=2 shiftwidth=2 expandtab
	autocmd FileType html set tabstop=2 shiftwidth=2 expandtab
	autocmd FileType django set tabstop=2 shiftwidth=2 expandtab
	autocmd FileType htmldjango set tabstop=2 shiftwidth=2 expandtab
augroup END

augroup cfe_fold
	au!
	autocmd FileType cf3 set nofoldenable
augroup END

augroup preview_close
	au!
	autocmd CompleteDone * silent! pclose
augroup END

function! CheckNeomakeSkip()
	for linenr in range(5)
		if match(getline(linenr), 'neomake: skip') != -1
		\ || match(getline(line('$') - linenr), 'neomake: skip') != -1
			silent NeomakeDisableBuffer
			NeomakeClean
			return
		endif
	endfor
	let [disabled, source] = neomake#config#get_with_source('disabled', 0)
	if disabled && source ==# 'buffer'
		silent NeomakeEnableBuffer
		Neomake
	endif
endfunction

augroup neomake_skip
	au!
	autocmd BufEnter,InsertLeave,TextChanged * call CheckNeomakeSkip()
augroup END

set laststatus=2
set noshowmode

function! LightLineCurrentFunc()
	if &ft !=# 'c'
		return cfi#format("%s", "")
	endif
	return ""
endfunction

let g:lightline = {
	\ 'colorscheme': 'wombat',
	\ 'active': {
	\ 	'left': [ [ 'mode', 'paste' ],
	\             [ 'readonly', 'filename', 'modified', 'gitbranch', 'current_func' ] ]
	\  },
	\ 'component_function': {
	\	'gitbranch': 'fugitive#head',
	\	'current_func': 'LightLineCurrentFunc'
	\  }
	\ }

let g:lightline.separator = {
	\ 'left': nr2char(57520), 'right': nr2char(57522)
	\ }

let g:lightline.subseparator = {
	\ 'left': nr2char(57521), 'right': nr2char(57523)
	\ }

let g:markdown_enable_spell_checking = 0
let g:markdown_enable_conceal = 0

let g:SignatureMarkTextHLDynamic = 1
let g:SignatureMarkerTextHLDynamic = 1


let g:neomake_highlight_lines = 1
let g:neomake_highlight_columns = 0
let g:neomake_shellcheck_args = ['-fgcc']
let g:neomake_python_enabled_makers = ['python', 'flake8', 'mypy', 'pylint']

let g:neomake_error_sign = {
    \ 'text': nr2char(10007),
    \ 'texthl': 'NeomakeErrorSign'
    \ }

let g:neomake_warning_sign = {
    \ 'text': nr2char(10071),
    \ 'texthl': 'NeomakeWarningSign'
    \ }

let g:neomake_info_sign = {
    \ 'text': nr2char(10148),
    \ 'texthl': 'NeomakeInfoSign'
    \ }

let g:neomake_message_sign = {
    \ 'text': nr2char(10148),
    \ 'texthl': 'NeomakeMessageSign'
    \ }

call neomake#configure#automake('nrwi', 200)

inoremap jk <Esc>

nnoremap <leader>gb :Gblame<Return>
nnoremap <leader>gs :Gstatus<Return>
nnoremap <leader>gc :Gcommit<Return>
nnoremap <leader>q :lwindow<Return>

xnoremap <silent> <leader><Space> :Autoformat<Return>
nnoremap <silent> <leader><Space> :Autoformat<Return>

xnoremap & :s<Up><Return>

nnoremap <Leader>= :w !git diff --no-index -- % -<Return>