neovim

init.vim

let g:python_host_prog='/usr/local/bin/python'

set nocompatible
filetype off
let mapleader=";"

set relativenumber number " 相对行号
au FocusLost * :set norelativenumber number
au FocusGained * :set relativenumber
" 插入模式下用绝对行号, 普通模式下用相对
autocmd InsertEnter * :set norelativenumber number

autocmd InsertLeave * :set relativenumber

call plug#begin("~/.config/nvim/bundle")
" Plugin List
Plug 'rking/ag.vim'
Plug 'Yggdroot/indentLine'
Plug 'Valloric/MatchTagAlways'
Plug 'tomasr/molokai'
Plug 'altercation/vim-colors-solarized'
Plug 'bling/vim-airline'
Plug 'scrooloose/nerdtree'

Plug 'majutsushi/tagbar'
Plug 'jrosiek/vim-mark'
Plug 'kien/rainbow_parentheses.vim'

Plug 'mattn/emmet-vim'
Plug 'hdima/python-syntax'
Plug 'hynek/vim-python-pep8-indent'
Plug 'zaiste/tmux.vim'
Plug 'lepture/vim-jinja'
Plug 'cespare/vim-toml'
Plug 'isRuslan/vim-es6'
" Plug 'elzr/vim-json'

Plug 'w0rp/ale'
Plug 'junegunn/fzf'
Plug 'Raimondi/delimitMate'

Plug 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }
Plug 'zchee/deoplete-jedi'
Plug 'Shougo/echodoc.vim'
Plug 'davidhalter/jedi-vim'
Plug 'ervandew/supertab'

Plug 'tpope/vim-commentary'
Plug 'kien/ctrlp.vim'
Plug 'tell-k/vim-autopep8'
Plug 'jrosiek/vim-mark'
Plug 'airblade/vim-gitgutter'
" Plug 'roxma/vim-tmux-clipboard'
" Plug 'https://github.com/tpope/vim-commentary.git'
call plug#end()

" UI
" color theme
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
set background=dark
set t_Co=256
let g:rehash256 = 1
let g:solarized_termcolors=256
let g:molokai_original = 1
" colorscheme solarized
colorscheme molokai
let g:Powerline_colorscheme='solarized256'
" if !exists("g:vimrc_loaded")
" 	if has("nvim")
" 		set termguicolors
" 	endif
" 	let g:molokai_original = 1
" 	colorscheme molokai
" endif " exists(...)

set so=10
set number
syntax on
filetype on
filetype plugin on
filetype indent on

set list lcs=tab:\¦\   

if has("autocmd")  " go back to where you exited
    autocmd BufReadPost *
        \ if line("'\"") > 0 && line ("'\"") <= line("$") |
        \   exe "normal g'\"" |
        \ endif
endif

set completeopt=longest,menu " preview
let g:SuperTabDefaultCompletionType = "<c-n>"
set clipboard=unnamedplus

if has('mouse')
    set mouse=a
    set selectmode=mouse,key
    set nomousehide
endif

set autoindent
set modeline
set cursorline
set cursorcolumn

set shiftwidth=4
set tabstop=4
set softtabstop=4

set showmatch
set matchtime=0
set nobackup
set nowritebackup
set directory=/tmp/.swapfiles//

if has('nvim')
   set ttimeout
   set ttimeoutlen=0
endif

"在insert模式下能用删除键进行删除
set backspace=indent,eol,start

set fenc=utf-8
set fencs=utf-8,gbk,gb18030,gb2312,cp936,usc-bom,euc-jp
set enc=utf-8

"按缩进或手动折叠
augroup vimrc
  au BufReadPre * setlocal foldmethod=indent
  au BufWinEnter * if &fdm == 'indent' | setlocal foldmethod=manual | endif
augroup END
set foldcolumn=0 "设置折叠区域的宽度
set foldlevelstart=200
set foldlevel=200  " disable auto folding
" 用空格键来开关折叠
nnoremap <space> @=((foldclosed(line('.')) < 0) ? 'zc' : 'zo')<CR>
vnoremap <Space> zf

noremap<leader>e $
nmap <leader>q :q<CR>
nmap <leader>w :w<CR>

"swift tab
noremap <C-t>n :tabnew<CR>
noremap <C-t>l :tabnext<CR>
noremap <C-t>h :tabprevious<CR>
noremap <C-t>c :tabclose<CR>

set smartcase
set ignorecase
set hlsearch
set incsearch
set autochdir

vmap j gj
vmap k gk
nmap j gj
nmap k gk

nmap T :tabnew<cr>
noremap <leader>hl :set hlsearch! hlsearch?<CR>

au FileType c,cpp,h,java,css,js,nginx,scala,go inoremap  <buffer>  {<CR> {<CR>}<Esc>O

au BufNewFile *.py call ScriptHeader()
au BufNewFile *.sh call ScriptHeader()

function ScriptHeader()
    if &filetype == 'python'
        let header = "#!/usr/bin/env mdl"
        let cfg = "# vim: ts=4 sw=4 sts=4 expandtab"
    elseif &filetype == 'sh'
        let header = "#!/bin/bash"
    endif
    let line = getline(1)
    if line == header
        return
    endif
    normal m'
    call append(0,header)
    if &filetype == 'python'
        call append(2, cfg)
    endif
    normal ''
endfunction

" --- Plugin Configs ---------
let g:tagbar_width = 30
nmap tb :TagbarToggle<cr>

let g:localvimrc_ask=0
let g:localvimrc_sandbox=0

au FileType json setlocal conceallevel=0
let g:vim_json_syntax_conceal = 0
let g:indentLine_noConcealCursor=""

" - Airline -------------------
set noshowmode
set laststatus=2
let g:airline#extensions#tabline#enabled = 0
let g:airline_powerline_fonts = 1
" ----------------------------

" Deoplete and echodoc
set noshowmode
let g:echodoc#enable_at_startup = 1
let g:deoplete#enable_at_startup = 1
let g:deoplete#disable_auto_complete = 0
let g:deoplete#enable_smart_case = 1
let g:deoplete#sources#jedi#python_path = "/usr/local/bin/python3"
let g:deoplete#sources#jedi#extra_path = split($PYTHONPATH, ":")

let g:deoplete#sources = {}
let g:deoplete#sources.python = ['jedi']
 
inoremap <silent><expr> <C-x><C-o> deoplete#mappings#manual_complete("jedi")
inoremap <expr> <C-o> pumvisible() ? "\<C-n>" : "\<C-o>"
" ----------------------------

" - NerdTree -----------------
nmap <leader>tt :NERDTreeToggle<cr>
let NERDTreeShowBookmarks=0
let NERDTreeMouseMode=2

let NERDTreeWinSize=25
let NERDTreeIgnore = ['\.pyc$']
let NERDTreeMinimalUI=0
let NERDTreeDirArrows=1
" ----------------------------

autocmd FileType python noremap <buffer> <F8> :call Autopep8()<CR>

" - python and jedi ----------
let python_highlight_all = 1
autocmd BufWritePre *.py :%s/\s\+$//e
au FileType python setlocal cc=80

let g:jedi#force_py_version=3
let g:jedi#auto_vim_configuration = 0
let g:jedi#popup_on_dot = 0
let g:jedi#use_tabs_not_buffers = 1
let g:jedi#smart_auto_mappings = 0
let g:jedi#show_call_signatures = "0"
let g:jedi#completions_command = ""
let g:jedi#rename_command = "<leader>r"
let g:jedi#goto_command = "<leader>g"
let g:jedi#goto_assignments_command = ""
let g:jedi#goto_definitions_command = ""
let g:jedi#usages_command = "<leader>u"
let g:jedi#show_call_signatures_delay = 100
let g:jedi#completions_enabled = 0
" ----------------------------

" - rainbow_parentheses ------
let g:rbpt_colorpairs = [
	\ [158, '#00ceb3'],
	\ [081, '#00a3ff'],
	\ [214, '#ff8d00'],
	\ [123, '#3fffc9'],
	\ [045, '#29b9ec'],
	\ [190, '#bfec29'],
	\ [208, '#ffad00'],
	\ [117, '#48bde0'],
	\ ]

let g:rbpt_max = 8
let g:rbpt_loadcmd_toggle = 0

au VimEnter * RainbowParenthesesToggle
au Syntax * RainbowParenthesesLoadRound
au Syntax c,cpp,go,h,java,python,javascript,scala,coffee RainbowParenthesesLoadSquare
au Syntax c,cpp,go,h,java,python,javascript,scala,coffee,scss  RainbowParenthesesLoadBraces
" ----------------------------

" - ALE ---------------------
let g:ale_fix_on_save = 1
let g:ale_lint_on_text_changed = 'never'
let g:ale_lint_on_enter = 1

let g:airline#extensions#ale#enabled = 1

let g:ale_linters = {
\   'python': ['flake8'],
\}

let g:ale_sign_error = '✗'
let g:ale_sign_warning = '⚠'
let g:ale_python_flake8_options = "--ignore=E501,F401,E226,E741"
" ---------------------------
" 精准替换
" 替换函数。参数说明：
" confirm：是否替换前逐一确认
" wholeword：是否整词匹配
" replace：被替换字符串
" function! Replace(confirm, wholeword, replace)
"   wa
"   let flag = ''
"   if a:confirm
"     let flag .= 'gec'
"   else
"     let flag .= 'ge'
"   endif
"   let search = ''
"   if a:wholeword
"     let search .= '\<' . escape(expand('<cword>'), '/\.*$^~[') . '\>'
"   else
"     let search .= expand('<cword>')
"   endif
"   let replace = escape(a:replace, '/\&~')
"   execute 'argdo %s/' . search . '/' . replace . '/' . flag . '| update'
" endfunction
" " 不确认、非整词
" nnoremap <leader>R :call Replace(0, 0, input('Replace '.expand('<cword>').' with: '))<CR>
" " 不确认、整词
" nnoremap <leader>rw :call Replace(0, 1, input('Replace '.expand('<cword>').' with: '))<CR>
" " 确认、非整词
" nnoremap <leader>rc :call Replace(1, 0, input('Replace '.expand('<cword>').' with: '))<CR>
" " 确认、整词
" nnoremap <leader>rcw :call Replace(1, 1, input('Replace '.expand('<cword>').' with: '))<CR>
" nnoremap <leader>rwc :call Replace(1, 1, input('Replace '.expand('<cword>').' with: '))<CR>

" Load local config if exists
if filereadable(expand("~/.config/nvim/local.vim"))
	source ~/.vim/config/local.vim
endif