.vimrc

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

Plug 'flazz/vim-colorschemes'
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
Plug 'junegunn/vim-easy-align'
Plug 'scrooloose/nerdcommenter'
Plug 'tpope/vim-surround'
Plug 'mattn/emmet-vim'
Plug 'scrooloose/syntastic'
Plug 'easymotion/vim-easymotion'
"Plug 'SirVer/ultisnips'
"Plug 'honza/vim-snippets'
Plug 'kuari/i3window_sw'
Plug 'Yggdroot/indentLine'
Plug 'alvan/vim-closetag'
Plug 'jiangmiao/auto-pairs'
Plug 'terryma/vim-expand-region'
Plug 'scrooloose/nerdtree', { 'on':  'NERDTreeToggle' }
Plug 'vim-scripts/taglist.vim'
Plug 'ap/vim-css-color'
Plug 'kien/ctrlp.vim'
Plug 'majutsushi/tagbar'
Plug 'terryma/vim-multiple-cursors'
Plug 'othree/html5.vim'
"Plug 'vim-scripts/indentpython.vim'
Plug 'posva/vim-vue'
Plug 'pangloss/vim-javascript'
"Plug 'fatih/vim-go'
Plug 'tmhedberg/SimpylFold'
Plug 'Chiel92/vim-autoformat'
Plug 'prettier/vim-prettier', {
  \ 'do': 'yarn install',
  \ 'for': ['javascript', 'typescript', 'css', 'less', 'scss', 'json', 'graphql', 'markdown', 'vue', 'yaml', 'html'] }
Plug 'neoclide/coc.nvim', {'branch': 'release'}
Plug 'neoclide/coc-tsserver', {'do': 'yarn install --frozen-lockfile'}
Plug 'neoclide/coc-html', {'do': 'yarn install --frozen-lockfile'}
Plug 'neoclide/coc-css', {'do': 'yarn install --frozen-lockfile'}
Plug 'neoclide/coc-python', {'do': 'yarn install --frozen-lockfile'}
Plug 'neoclide/coc-vetur', {'do': 'yarn install --frozen-lockfile'}
Plug 'neoclide/coc-yaml', {'do': 'yarn install --frozen-lockfile'}

call plug#end()

let mapleader = ","
let g:mapleader = ","
let g:pymode_python = 'python3'

syntax on
set nu
filetype plugin indent on
set encoding=utf-8
:set tabstop=8 expandtab shiftwidth=4 softtabstop=4
au BufNewFile,BufRead *.py :set tabstop=4 softtabstop=4 shiftwidth=4 textwidth=79 expandtab autoindent fileformat=unix
au BufNewFile,BufRead *.html,*.js,*.vue set tabstop=2
au BufNewFile,BufRead *.html,*.js,*.vue set softtabstop=2
au BufNewFile,BufRead *.html,*.js,*.vue set shiftwidth=2
au BufNewFile,BufRead *.html,*.js,*.vue set expandtab
au BufNewFile,BufRead *.html,*.js,*.vue set autoindent
au BufNewFile,BufRead *.html,*.js,*.vue set fileformat=unix

" au BufNewFile,BufRead *.html, *.css, *.yml :set tabstop=2 softtabstop=2 shiftwidth=2
autocmd Syntax go :set tabstop=8 expandtab shiftwidth=8 softtabstop=8

" split navigations
nnoremap <C-J> <C-W><C-J>
nnoremap <C-K> <C-W><C-K>
nnoremap <C-L> <C-W><C-L>
nnoremap <C-H> <C-W><C-H>

" 切换上下建为Ctrl+hjkl
inoremap <c-h> <left>
inoremap <c-l> <right>
inoremap <c-j> <down>
inoremap <c-k> <up>

cnoremap <c-h> <left>
cnoremap <c-l> <right>
cnoremap <c-j> <down>

" airline
let g:airline#extensions#tabline#enabled = 1
let g:airline#extensions#tabline#left_sep = ' '
let g:airline#extensions#tabline#left_alt_sep = '|'
let g:airline#extensions#tabline#formatter = 'default'
let g:airline_powerline_fonts = 1
let g:airline_theme='biogoo'

" 切换buffer
nnoremap <C-M> :bn<CR>
" nnoremap <C-N> :bp<CR>
" 切换缓存时不用保存
" set hidden

" 替换esc为jk
inoremap jk <esc>

" vim主题
colorscheme gruvbox
set bg=dark
au BufEnter * :syntax sync fromstart

" 实时搜索
set incsearch

" 缩写显示名字、邮箱和日期时间
iabbrev xname Kuari
iabbrev xmail kuari@justmylife.cc
iabbrev xfile <c-r>=expand("%:t")<CR>
if exists("*strftime")
    iabbrev xdate <c-r>=strftime("%Y-%m-%d")<CR>
    iabbrev xtime <c-r>=strftime("%H:%M:%S")<CR>
    iabbrev xddate <c-r>=strftime("%Y-%m-%d %H:%M:%S")<CR>
endif

" closetag
" filenames like *.xml, *.html, *.xhtml, ...
" These are the file extensions where this plugin is enabled.
let g:closetag_filenames = '*.html,*.xhtml,*.phtml,*.vue'
" filenames like *.xml, *.xhtml, ...
" This will make the list of non-closing tags self-closing in the specified files.
let g:closetag_xhtml_filenames = '*.xhtml,*.jsx,*.vue'
" filetypes like xml, html, xhtml, ...
" These are the file types where this plugin is enabled.
let g:closetag_filetypes = 'html,xhtml,phtml,*.vue'
" filetypes like xml, xhtml, ...
" This will make the list of non-closing tags self-closing in the specified files.
let g:closetag_xhtml_filetypes = 'xhtml,jsx,*.vue'
" integer value [0|1]
" This will make the list of non-closing tags case-sensitive (e.g. `<Link>` will be closed while `<link>` won't.)
let g:closetag_emptyTags_caseSensitive = 1
" Shortcut for closing tags, default is '>'
let g:closetag_shortcut = '>'
" Add > at current position without closing the current tag, default is ''
let g:closetag_close_shortcut = '<leader>>'

" UltiSnips
" Trigger configuration. Do not use <tab> if you use https://github.com/Valloric/YouCompleteMe.
let g:UltiSnipsExpandTrigger="<c-x>"
let g:UltiSnipsJumpForwardTrigger="<c-c>"
let g:UltiSnipsJumpBackwardTrigger="<c-b>"
" If you want :UltiSnipsEdit to split your window.
let g:UltiSnipsEditSplit="vertical"

" easymotion/vim-easymotion 快速移动
" <Leader>f{char} to move to {char}
map  <Leader>f <Plug>(easymotion-bd-f)
nmap <Leader>f <Plug>(easymotion-overwin-f)
" s{char}{char} to move to {char}{char}
map <c-\> <Plug>(easymotion-overwin-f2)
" Move to line
map <Leader>L <Plug>(easymotion-bd-jk)
nmap <Leader>L <Plug>(easymotion-overwin-line)
" Move to word
map  <Leader>w <Plug>(easymotion-bd-w)
nmap <Leader>w <Plug>(easymotion-overwin-w)

" 显示空白格
highlight WhitespaceEOL ctermbg=red guibg=red
match WhitespaceEOL /\s\+$/

" 去除尾末空白格
map <silent> <F6> :%s= *$==<cr>

" 区域选中
vmap v <Plug>(expand_region_expand)
vmap V <Plug>(expand_region_shrink)

" F3 NERDTree 切换
map <F3> :NERDTreeMirror<CR>
map <F3> :NERDTreeToggle<CR>
" \nt                 打开nerdree窗口，在左侧栏显示
let NERDTreeHighlightCursorline=1
let NERDTreeIgnore=[ '\.pyc$', '\.pyo$', '\.obj$', '\.o$', '\.so$', '\.egg$', '^\.git$', '^\.svn$', '^\.hg$' ]
let g:netrw_home='~/bak'
"close vim if the only window left open is a NERDTree
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTreeType") && b:NERDTreeType == "primary") | q | end

" i3window-sw
map <F7> :Separate<CR>
map <F8> :Merge<CR>

"""折叠代码
set foldmethod=indent
set foldlevel=99
set foldmethod=indent
au BufWinLeave * silent mkview
au BufRead * silent loadview
nnoremap <space> za
let g:SimpylFold_docstring_preview = 1

" 文件格式
" python的格式
function HeaderPython()
    call setline(1, "#!/usr/bin/python")
    call append(1, "# -*- coding: utf-8 -*-")
    normal G
    normal o
endf
autocmd bufnewfile *.py call HeaderPython()
autocmd bufnewfile *.vue 0r ~/.vim/template/simple.vue

" taglist
map <silent> <F4> :TlistToggle<cr>
let Tlist_Use_Right_Window=1
let Tlist_File_Fold_Auto_Close=1
let Tlist_Exit_OnlyWindow=1

" 快速跳转
let g:ctrlp_map = '<c-p>'
let g:ctrlp_cmd = 'CtrlP'
" 设置过滤不进行查找的后缀名
let g:ctrlp_custom_ignore = '\v[\/]\.(git|hg|svn|pyc)$'

" tagbar 结构展示
nmap <F9> :TagbarToggle<CR>

" vim-easy-align
vmap <Leader>a <Plug>(EasyAlign)
nmap <Leader>a <Plug>(EasyAlign)
if !exists('g:easy_align_delimiters')
    let g:easy_align_delimiters = {}
endif
let g:easy_align_delimiters['#'] = { 'pattern': '#', 'ignore_groups': ['String'] }

" easymotion/vim-easymotion 快速移动
" <Leader>f{char} to move to {char}
map  <Leader>f <Plug>(easymotion-bd-f)
nmap <Leader>f <Plug>(easymotion-overwin-f)

" 进入窗口高亮当前行
autocmd WinEnter * set cursorline
autocmd VimEnter * set cursorline
" 离开窗口取消高亮
autocmd WinLeave * set nocursorline
" 插入模式取消高亮
autocmd InsertEnter * set nocursorline
" 离开插入模式恢复高亮
autocmd InsertLeave * set cursorline

" 一键执行
map <F5> :call CompileRunGcc()<CR>
func! CompileRunGcc()
    exec "w"
    if &filetype == 'c'
        exec "!g++ % -o %<"
        exec "!time ./%<"
    elseif &filetype == 'cpp'
        exec "!g++ % -o %<"
        exec "!time ./%<"
    elseif &filetype == 'java'
        exec "!javac %"
        exec "!time java %<"
    elseif &filetype == 'sh'
        :!time bash %
    elseif &filetype == 'python'
        exec "!time python %"
    elseif &filetype == 'html'
        exec "!firefox % &"
    elseif &filetype == 'go'
        "        exec "!go build %<"
        exec "!time go run %"
    elseif &filetype == 'mkd'
        exec "!~/.vim/markdown.pl % > %.html &"
        exec "!firefox %.html &"
    endif
endfunc

" vim-autoformat
noremap <c-f> :Autoformat<CR>
let g:formatdef_eslint = '"SRC=eslint-temp-${RANDOM}.js; cat - >$SRC; eslint --fix $SRC >/dev/null 2>&1; cat $SRC | perl -pe \"chomp if eof\"; rm -f $SRC"'
let g:formatters_javascript = ['eslint']

"syntax
let g:syntastic_javascript_checkers = ['eslint']
"map <c-f> :SyntasticCheck<cr>

" :prettier
" noremap <c-h> :PrettierAsync<CR>
" 末尾使用分号
let g:prettier#config#semi = 'true'
" 字符串使用单引号
let g:prettier#config#single_quote = 'false'
" 使用尾逗号
let g:prettier#config#trailing_comma = 'none'
" 括号之间的打印空间
let g:prettier#config#bracket_spacing = 'true'
" 将>放到行末而不是新的一行
let g:prettier#config#jsx_bracket_same_line = 'true'

"coc.vim
" if hidden is not set, TextEdit might fail.
set hidden

" Some servers have issues with backup files, see #649
set nobackup
set nowritebackup

" Better display for messages
set cmdheight=2

" You will have bad experience for diagnostic messages when it's default 4000.
set updatetime=300

" don't give |ins-completion-menu| messages.
set shortmess+=c

" always show signcolumns
set signcolumn=yes
" Use tab for trigger completion with characters ahead and navigate.
" Use command ':verbose imap <tab>' to make sure tab is not mapped by other plugin.
inoremap <silent><expr> <TAB>
      \ pumvisible() ? "\<C-n>" :
      \ <SID>check_back_space() ? "\<TAB>" :
      \ coc#refresh()
inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"

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

" Use <c-space> to trigger completion.
"inoremap <silent><expr> <c-space> coc#refresh()

" Use <cr> to confirm completion, `<C-g>u` means break undo chain at current position.
" Coc only does snippet and additional edit on confirm.
inoremap <expr> <cr> pumvisible() ? "\<C-y>" : "\<C-g>u\<CR>"
" Or use `complete_info` if your vim support it, like:
" inoremap <expr> <cr> complete_info()["selected"] != "-1" ? "\<C-y>" : "\<C-g>u\<CR>"

" Use `[g` and `]g` to navigate diagnostics
nmap <silent> [g <Plug>(coc-diagnostic-prev)
nmap <silent> ]g <Plug>(coc-diagnostic-next)

" Remap keys for gotos
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)

" Use K to show documentation in preview window
nnoremap <silent> K :call <SID>show_documentation()<CR>

function! s:show_documentation()
  if (index(['vim','help'], &filetype) >= 0)
    execute 'h '.expand('<cword>')
  else
    call CocAction('doHover')
  endif
endfunction

" Highlight symbol under cursor on CursorHold
autocmd CursorHold * silent call CocActionAsync('highlight')

" Remap for rename current word
nmap <leader>rn <Plug>(coc-rename)

" Remap for format selected region
xmap <leader>f  <Plug>(coc-format-selected)
nmap <leader>f  <Plug>(coc-format-selected)

augroup mygroup
  autocmd!
  " Setup formatexpr specified filetype(s).
  autocmd FileType typescript,json setl formatexpr=CocAction('formatSelected')
  " Update signature help on jump placeholder
  autocmd User CocJumpPlaceholder call CocActionAsync('showSignatureHelp')
augroup end

" Remap for do codeAction of selected region, ex: `<leader>aap` for current paragraph
xmap <leader>a  <Plug>(coc-codeaction-selected)
nmap <leader>a  <Plug>(coc-codeaction-selected)

" Remap for do codeAction of current line
nmap <leader>ac  <Plug>(coc-codeaction)
" Fix autofix problem of current line
nmap <leader>qf  <Plug>(coc-fix-current)

" Create mappings for function text object, requires document symbols feature of languageserver.
xmap if <Plug>(coc-funcobj-i)
xmap af <Plug>(coc-funcobj-a)
omap if <Plug>(coc-funcobj-i)
omap af <Plug>(coc-funcobj-a)

" Use <C-d> for select selections ranges, needs server support, like: coc-tsserver, coc-python
"nmap <silent> <C-d> <Plug>(coc-range-select)
"xmap <silent> <C-d> <Plug>(coc-range-select)

" Use `:Format` to format current buffer
command! -nargs=0 Format :call CocAction('format')

" Use `:Fold` to fold current buffer
command! -nargs=? Fold :call     CocAction('fold', <f-args>)

" use `:OR` for organize import of current buffer
command! -nargs=0 OR   :call     CocAction('runCommand', 'editor.action.organizeImport')

" Add status line support, for integration with other plugin, checkout `:h coc-status`
set statusline^=%{coc#status()}%{get(b:,'coc_current_function','')}

" Using CocList
" Show all diagnostics
nnoremap <silent> <space>a  :<C-u>CocList diagnostics<cr>
" Manage extensions
nnoremap <silent> <space>e  :<C-u>CocList extensions<cr>
" Show commands
nnoremap <silent> <space>c  :<C-u>CocList commands<cr>
" Find symbol of current document
nnoremap <silent> <space>o  :<C-u>CocList outline<cr>
" Search workspace symbols
nnoremap <silent> <space>s  :<C-u>CocList -I symbols<cr>
" Do default action for next item.
nnoremap <silent> <space>j  :<C-u>CocNext<CR>
" Do default action for previous item.
nnoremap <silent> <space>k  :<C-u>CocPrev<CR>
" Resume latest coc list
nnoremap <silent> <space>p  :<C-u>CocListResume<CR>

"
"coc.vim end