filetype off " required

" vim-plug

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

" languages

Plug 'fatih/vim-go', { 'do': ':GoInstallBinaries' }

Plug 'plasticboy/vim-markdown'

Plug 'stephpy/vim-yaml'

" lsp

Plug 'prabirshrestha/vim-lsp'

Plug 'mattn/vim-lsp-settings'

" autocompletion

" Plug 'shougo/deoplete.nvim'

" Plug 'roxma/nvim-yarp'

" Plug 'roxma/vim-hug-neovim-rpc'

" Plug 'deoplete-plugins/deoplete-go', { 'do': 'make'}

Plug 'neoclide/coc.nvim', {'branch': 'release'}

" themes

Plug 'morhetz/gruvbox'

Plug 'joshdick/onedark.vim'

Plug 'tomasr/molokai'

" beautification

Plug 'sheerun/vim-polyglot'

Plug 'vim-airline/vim-airline'

Plug 'vim-airline/vim-airline-themes'

Plug 'kien/rainbow_parentheses.vim'

Plug 'ryanoasis/vim-devicons'

Plug 'sheerun/vim-polyglot'

" unclassified

Plug 'kannokanno/previm'

Plug 'scrooloose/nerdtree'

Plug 'xuyuanp/nerdtree-git-plugin'

Plug 'majutsushi/tagbar'

Plug 'godlygeek/tabular'

Plug 'jiangmiao/auto-pairs'

Plug 'tpope/vim-fugitive'

Plug 'scrooloose/syntastic'

Plug 'Yggdroot/indentLine'

Plug 'mhinz/vim-signify'

Plug 'mbbill/undotree'

Plug 'tpope/vim-surround'

Plug 'thinca/vim-quickrun'

Plug 'junegunn/goyo.vim', { 'for': 'markdown' }

Plug 'junegunn/limelight.vim'

Plug 'mhinz/vim-startify'

Plug 'Yggdroot/LeaderF', { 'do': ':LeaderfInstallCExtension' }

call plug#end()

" filetype

filetype plugin on

filetype indent on

" syntax

syntax enable

syntax on

" General

set nocompatible

set nobackup

set noswapfile

set colorcolumn=80,120

set splitbelow

set splitright

set mmp=2000

" encoding

set encoding=utf-8

set fileencodings=utf-8,ucs-bom,gbk,cp936,gb2312,gb18030 " encoding for reading files (in order)

set termencoding=utf-8

" show

set number

set showmatch " highlight matching [{()}]

set ruler " 右下角显示状态栏

set showcmd " show command in bottom bar

set noshowmode " 左下角的状态栏不显示--INSERT--之类的信息

" search

set hlsearch

set incsearch

set ignorecase

set smartcase

" tab

set expandtab " tabs are spaces

set smarttab

" indent

set autoindent

set smartindent

set cindent

set shiftwidth=4

set tabstop=4 " number of visual spaces per TAB

set softtabstop=4 " number of spaces in tab when editing

" indent use backspace to delete indent

" eol use backspace to delete line at beginning

" start delete char you just typed in

set backspace=indent,eol,start

set wildmenu " visual autocomplete for command menu

set linebreak " do not break words

set whichwrap+=<,>,h,l

set nowrap

set laststatus=2

set statusline+=%{fugitive#statusline()}

set foldmethod=indent

set hidden

set clipboard+=unnamed " share clipboard with system

set nowb

set confirm

let g:rehash256 = 1

set t_Co=256

set background=dark

set termguicolors " 支持真彩色

let g:onedark_termcolors=256

colorscheme onedark

if has("gui_running")

" gui part (macvim) :he guicursor

set guifont=DroidSansMono\ Nerd\ Font:h12

"set guifontwide=Sarasa\ Mono\ SC:h12

set guicursor=n-v-c:ver25

set guioptions-=L " hide scroll bar on the left

set guioptions-=r " hide scroll bar on the right

" colorscheme gruvbox

colorscheme onedark

set linespace=0 " linespace

" set fu " fullscreen when open

endif

let mapleader="\<Space>"

inoremap ;; <esc>

nnoremap B ^

nnoremap E $

nnoremap <leader><space> :nohlsearch<CR>

" Go

" Go related mappings

au FileType go nmap <Leader>i <Plug>(go-info)

" au FileType go nmap <Leader>gd <Plug>(go-doc)

au FileType go nmap <Leader>r <Plug>(go-run)

au FileType go nmap <Leader>b <Plug>(go-build)

au FileType go nmap <Leader>t <Plug>(go-test)

" au FileType go nmap gd <Plug>(go-def-tab)

" au filetype go inoremap <buffer> . .<C-x><C-o>

let g:go_highlight_array_whitespace_error = 1

let g:go_highlight_chan_whitespace_error = 1

let g:go_highlight_extra_types = 1

let g:go_highlight_space_tab_error = 1

let g:go_highlight_trailing_whitespace_error = 1

let g:go_highlight_operators = 1

let g:go_highlight_functions = 1

let g:go_highlight_function_parameters = 0 " 参数和类型不能兼得，我选择类型高亮

let g:go_highlight_function_calls = 1

let g:go_highlight_types = 1

let g:go_highlight_fields = 1

let g:go_highlight_build_constraints = 1

let g:go_highlight_generate_tags = 1

let g:go_highlight_variable_declarations = 1

let g:go_highlight_variable_assignments = 1

let g:go_fmt_command = "goimports"

let g:go_autodetect_gopath = 1

" let g:syntastic_mode_map = {'mode': 'active', 'passive_filetypes': ['go']}

let g:syntastic_go_checkers = ['govet', 'errcheck', 'go']

let g:go_list_type = "quickfix"

let g:go_auto_type_info = 1

let g:go_updatetime = 1000 " 1000ms

let g:go_guru_scope = ["..."]

let g:go_implements_mode = 'gopls'

let g:go_def_mode = 'gopls'

let g:go_rename_command = 'gopls'

let g:go_info_mode = 'gopls'

"let g:go_auto_sameids = 1

"call deoplete#custom#option('omni_patterns', { 'go': '[^. *\t]\.\w*' })

" open :GoDeclsDir with ctrl-d

nmap <C-d> :GoDeclsDir<cr>

imap <C-d> <esc>:<C-u>GoDeclsDir<cr>

" CTRL-], :GoDef, goto definition/declaration

" :GoDecls, show all function and type declarations for the current file, if [file] is not specified

" :GoDeclsDir, show all function and type declarations for the current dir, if [file] is not specified

" :GoReferrers, show the set of identifiers that refer to the same object as does the selected identifier

nmap <leader>re :GoReferrers<CR>

" :GoAlternate, jump to related test file, or vice versa

nmap <leader>rf :GoAlternate<CR>

" :GoImplements, show all implements of an interface

nmap <leader>im :GoImplements<CR>

let g:tagbar_type_go = {

\ 'ctagstype' : 'go',

\ 'kinds' : [

\ 'p:package',

\ 'i:imports:1',

\ 'c:constants',

\ 'v:variables',

\ 't:types',

\ 'n:interfaces',

\ 'w:fields',

\ 'e:embedded',

\ 'm:methods',

\ 'r:constructor',

\ 'f:functions'

\ ],

\ 'sro' : '.',

\ 'kind2scope' : {

\ 't' : 'ctype',

\ 'n' : 'ntype'

\ },

\ 'scope2kind' : {

\ 'ctype' : 't',

\ 'ntype' : 'n'

\ },

\ 'ctagsbin' : 'gotags',

\ 'ctagsargs' : '-sort -silent'

\ }

" nerdtree settings

let NERDTreeShowHidden = 1 " show hidden files

autocmd StdinReadPre * let s:std_in=1

"autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | NERDTree | endif

map <silent> <F2> :NERDTreeToggle<CR>

" open nerdtree with current file selected

nmap <silent><F1> :NERDTreeFind<CR>

autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTreeType") && b:NERDTreeType == "primary") | q | endif

" airline settings

if !exists('g:airline_symbols')

let g:airline_symbols = {}

endif

let g:airline_powerline_fonts = 1

" let g:airline_theme = 'powerlineish'

let g:airline_theme = 'onedark' " NOTE: be the same with colorscheme

" airline extensions

" wordcount

let g:airline#extensions#wordcount#filetypes = ['all']

" tabline

let g:airline#extensions#tabline#enabled = 1 " 开启tabline

let g:airline#extensions#tabline#buffer_nr_show = 1 " tabline中buffer显示编号

let g:airline#extensions#tabline#formatter = 'unique_tail_improved'

" whitespace

let g:airline#extensions#whitespace#enabled = 0 " 关闭状态显示空白符号计数

let g:airline#extensions#whitespace#symbol = '|'

nnoremap <C-H> :bn<CR>

nnoremap <C-L> :bp<CR>

" 映射num buffer

map <leader>1 :b 1<CR>

map <leader>2 :b 2<CR>

map <leader>3 :b 3<CR>

" :bd " close the buffer(what I think of a tab)

function! s:tagbar_integration()

" statusline tells you what function you are in!

endfunction

" tagbar settings

let g:tagbar_ctags_bin = '/usr/local/Cellar/ctags/5.8_2/bin/ctags'

nmap <F8> :TagbarToggle<CR>

let g:tagbar_autofocus = 1

let g:tagbar_width = 64 " 设置窗口宽度。默认为40

let g:tagbar_left = 0

let g:tagbar_show_linenumbers = 1

autocmd FileType css setlocal omnifunc=csscomplete#CompleteCSS

" autocmd FileType html,markdown setlocal omnifunc=htmlcomplete#CompleteTags

autocmd FileType python setlocal omnifunc=pythoncomplete#Complete

autocmd FileType xml setlocal omnifunc=xmlcomplete#CompleteTags

" syntastic settings

nmap <leader>n :lnext<CR>

nmap <leader>p :lprevious<CR>

set statusline+=%#warningmsg#

set statusline+=%{SyntasticStatuslineFlag()}

set statusline+=%*

let g:syntastic_always_populate_loc_list = 1

let g:syntastic_auto_loc_list = 1

let g:syntastic_check_on_open = 0 " 是否在打开文件时检查

let g:syntastic_check_on_wq = 1 " 是否在保存文件后检查

" vim-markdown settings

autocmd BufEnter, BufRead, BufNewFile *.{md, markdown, mkd} set filetype=markdown

let g:vim_markdown_folding_disabled = 1

let g:tex_conceal = ""

let g:vim_markdown_math=1

let g:vim_markdown_new_list_item_indent = 2

set conceallevel=0

let g:vim_markdown_conceal = 0

let g:vim_markdown_frontmatter = 1

let g:vim_markdown_json_frontmatter = 1

set shell=/bin/bash

let g:vim_markdown_toc_autofit = 1

" let g:vim_markdown_auto_insert_bullets = 0

nmap <F9> :Toc<CR>

" rainbow settings

let g:rbpt_colorpairs = [

\ ['brown', 'RoyalBlue3'],

\ ['Darkblue', 'SeaGreen3'],

\ ['darkgray', 'DarkOrchid3'],

\ ['darkgreen', 'firebrick3'],

\ ['darkcyan', 'RoyalBlue3'],

\ ['darkred', 'SeaGreen3'],

\ ['darkmagenta', 'DarkOrchid3'],

\ ['brown', 'firebrick3'],

\ ['gray', 'RoyalBlue3'],

\ ['darkmagenta', 'DarkOrchid3'],

\ ['Darkblue', 'firebrick3'],

\ ['darkgreen', 'RoyalBlue3'],

\ ['darkcyan', 'SeaGreen3'],

\ ['darkred', 'DarkOrchid3'],

\ ['red', 'firebrick3'],

\ ]

let g:rbpt_max = 16

" always on

au VimEnter * RainbowParenthesesToggle

au syntax * RainbowParenthesesLoadRound

au syntax * RainbowParenthesesLoadSquare

au syntax * RainbowParenthesesLoadBraces

" indentLine settings

set list lcs=tab:\|\ " 这里有个空格

let g:indentLine_setConceal = 0

let g:indentLine_char = '⦙'

" vim-signify settings

let g:signify_vcs_list = ['git', 'hg']

nmap <leader>sn <plug>(signify-next-hunk)

nmap <leader>sp <plug>(signify-prev-hunk)

highlight DiffAdd cterm=bold ctermbg=none ctermfg=119

highlight DiffDelete cterm=bold ctermbg=none ctermfg=167

highlight DiffChange cterm=bold ctermbg=none ctermfg=227

highlight SignifySignAdd cterm=bold ctermbg=237 ctermfg=119 guifg=green

highlight SignifySignDelete cterm=bold ctermbg=237 ctermfg=167 guifg=red

highlight SignifySignChange cterm=bold ctermbg=237 ctermfg=227 guifg=yellow

" undotree settings

nnoremap <leader>u :UndotreeToggle<CR>

" https://github.com/mbbill/undotree/blob/master/plugin/undotree.vim#L15

if !exists('g:undotree_WindowLayout')

let g:undotree_WindowLayout = 4

endif

" quickrun settings

let g:quickrun_config = {

\ "_": {

\ "outputter": "message",

\ },

\ }

let g:quickrun_no_default_key_mappings = 1

nmap <Leader>qr <Plug>(quickrun)

map <F10> :QuickRun<CR>

" Open files

nmap <leader>todo :vsp ~/Dropbox/MWeb3/docs/15832210599850.md<CR>

let g:previm_open_cmd = 'open -a Google\ Chrome'

" deoplete

" let g:deoplete#enable_at_startup = 1

" <TAB>: completion.

" inoremap <expr><TAB> pumvisible() ? "\<C-n>" : "\<TAB>"

" coc

" Use tab for trigger completion with characters ahead and navigate.

" 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> <CR> coc#pum#visible() ? coc#pum#confirm() : "\<C-g>u\<CR>\<c-r>=coc#on_enter()\<CR>"

inoremap <silent><expr> <C-x><C-z> coc#pum#visible() ? coc#pum#stop() : "\<C-x>\<C-z>"

" remap for complete to use tab and <cr>

inoremap <silent><expr> <TAB>

\ coc#pum#visible() ? coc#pum#next(1):

\ <SID>check_back_space() ? "\<Tab>" :

\ coc#refresh()

inoremap <expr><S-TAB> coc#pum#visible() ? coc#pum#prev(1) : "\<C-h>"

inoremap <silent><expr> <c-space> coc#refresh()

function! s:check_back_space() 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

" Make <CR> auto-select the first completion item and notify coc.nvim to

" format on enter, <cr> could be remapped by other vim plugin

inoremap <silent><expr> <cr> pumvisible() ? coc#_select_confirm()

\: "\<C-g>u\<CR>\<c-r>=coc#on_enter()\<CR>"

" Use `[g` and `]g` to navigate diagnostics

" Use `:CocDiagnostics` to get all diagnostics of current buffer in location list.

nmap <silent> [g <Plug>(coc-diagnostic-prev)

nmap <silent> ]g <Plug>(coc-diagnostic-next)

" GoTo code navigation.

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 CocAction('hasProvider', 'hover')

call CocActionAsync('doHover')

else

call feedkeys('K', 'in')

endif

endfunction

" Highlight the symbol and its references when holding the cursor.

autocmd CursorHold * silent call CocActionAsync('highlight')

" Symbol renaming.

nmap <leader>rn <Plug>(coc-rename)

" Formatting selected code.

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

" Applying codeAction to the selected region.

" Example: `<leader>aap` for current paragraph

xmap <leader>a <Plug>(coc-codeaction-selected)

nmap <leader>a <Plug>(coc-codeaction-selected)

" Remap keys for applying codeAction to the current buffer.

nmap <leader>ac <Plug>(coc-codeaction)

" Apply AutoFix to problem on the current line.

nmap <leader>qf <Plug>(coc-fix-current)

" Run the Code Lens action on the current line.

nmap <leader>cl <Plug>(coc-codelens-action)

" Map function and class text objects

" NOTE: Requires 'textDocument.documentSymbol' support from the language server.

xmap if <Plug>(coc-funcobj-i)

omap if <Plug>(coc-funcobj-i)

xmap af <Plug>(coc-funcobj-a)

omap af <Plug>(coc-funcobj-a)

xmap ic <Plug>(coc-classobj-i)

omap ic <Plug>(coc-classobj-i)

xmap ac <Plug>(coc-classobj-a)

omap ac <Plug>(coc-classobj-a)

" Remap <C-f> and <C-b> for scroll float windows/popups.

if has('nvim-0.4.0') || has('patch-8.2.0750')

nnoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? coc#float#scroll(1) : "\<C-f>"

nnoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? coc#float#scroll(0) : "\<C-b>"

inoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? "\<c-r>=coc#float#scroll(1)\<cr>" : "\<Right>"

inoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? "\<c-r>=coc#float#scroll(0)\<cr>" : "\<Left>"

vnoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? coc#float#scroll(1) : "\<C-f>"

vnoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? coc#float#scroll(0) : "\<C-b>"

endif

" Use CTRL-S for selections ranges.

" Requires 'textDocument/selectionRange' support of language server.

nmap <silent> <C-s> <Plug>(coc-range-select)

xmap <silent> <C-s> <Plug>(coc-range-select)

" Add `:Format` command to format current buffer.

command! -nargs=0 Format :call CocActionAsync('format')

" Add `:Fold` command to fold current buffer.

command! -nargs=? Fold :call CocAction('fold', <f-args>)

" Add `:OR` command for organize imports of the current buffer.

command! -nargs=0 OR :call CocActionAsync('runCommand', 'editor.action.organizeImport')

" Add (Neo)Vim's native statusline support.

" NOTE: Please see `:h coc-status` for integrations with external plugins that

" provide custom statusline: lightline.vim, vim-airline.

set statusline^=%{coc#status()}%{get(b:,'coc_current_function','')}

" Mappings for CoCList

" Show all diagnostics.

nnoremap <silent><nowait> <space>a :<C-u>CocList diagnostics<cr>

" Manage extensions.

nnoremap <silent><nowait> <space>e :<C-u>CocList extensions<cr>

" Show commands.

nnoremap <silent><nowait> <space>c :<C-u>CocList commands<cr>

" Find symbol of current document.

nnoremap <silent><nowait> <space>o :<C-u>CocList outline<cr>

" Search workspace symbols.

nnoremap <silent><nowait> <space>s :<C-u>CocList -I symbols<cr>

" Do default action for next item.

nnoremap <silent><nowait> <space>j :<C-u>CocNext<CR>

" Do default action for previous item.

nnoremap <silent><nowait> <space>k :<C-u>CocPrev<CR>

" Resume latest coc list.

nnoremap <silent><nowait> <space>p :<C-u>CocListResume<CR>

" distraction-free writing

autocmd! User GoyoEnter Limelight

autocmd! User GoyoLeave Limelight!

" LeaderF settings

let g:Lf_ShortcutF = '<C-P>' " default: <leader>f

let g:Lf_ShortcutB = '<C-B>' " default: <leader>b

let g:Lf_WindowPosition = 'popup'

let g:Lf_StlColorscheme = 'onedark' " default: default

let g:Lf_StlSeparator = { 'left': '', 'right': '' }

let g:Lf_ShowHidden = 1

let g:Lf_PreviewInPopup = 1

" vim-startify

let g:startify_bookmarks = [

\ {'c': '~/.vimrc'},

\ {'a': '~/.config/alacritty/alacritty.yml'},

\ {'f': '~/.config/fish/config.fish'},

\ {'z': '~/.zshrc'},

\ ]

let g:startify_commands = [

\ ':help reference',

\ ['Vim Reference', 'h ref'],

\ {'h': 'h ref'},

\ ]

let g:startify_files_number = 20

" vim-devicons

" get rid of [ ] around icons in NerdTree (it has to be at the bottom of vimrc)

syntax enable

if exists("g:loaded_webdevicons")

call webdevicons#refresh()

endif