advance.vim

" Plugin

call plug#begin('~/.vim/plugged')
" FILE MANAGER,BUFFER AND TABS
Plug 'preservim/nerdtree'
Plug 'Xuyuanp/nerdtree-git-plugin'
Plug 'tiagofumo/vim-nerdtree-syntax-highlight'
Plug 'ctrlpvim/ctrlp.vim'
Plug 'jeetsukumaran/vim-buffergator'
Plug 'vim-scripts/BufOnly.vim'
Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' }
Plug 'junegunn/fzf'
Plug 'dense-analysis/ale'
" UI
Plug 'ryanoasis/vim-devicons'
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
Plug 'NLKNguyen/papercolor-theme'
Plug 'mhinz/vim-startify'
" CODE
Plug 'fadein/vim-FIGlet'
Plug 'mattn/emmet-vim'
Plug 'ap/vim-css-color'
Plug 'airblade/vim-gitgutter'
Plug 'tomtom/tcomment_vim'
Plug 'prettier/vim-prettier', {
  \ 'do': 'yarn install',
  \ 'for': ['javascript', 'typescript', 'css', 'jsx', 'less', 'scss', 'json', 'graphql', 'markdown', 'vue', 'yaml', 'html'] }
Plug 'jmcantrell/vim-virtualenv'
Plug 'neoclide/coc.nvim', {'branch': 'release'}
Plug 'tpope/vim-surround'
Plug 'lepture/vim-jinja'
Plug 'tweekmonster/django-plus.vim'
call plug#end()

" PLUGIN'S CMD

" Buffergator

let g:buffergator_split_size=25
let g:buffergator_autoupdate=1

" enable line numbers
let NERDTreeShowLineNumbers=1
" make sure relative line numbers are used
autocmd FileType nerdtree setlocal relativenumber

" With a map leader it's possible to do extra key combinations
let mapleader = ","

let g:user_emmet_install_global = 0
let g:user_emmet_mode='i'
autocmd FileType html,css,vue,jsx EmmetInstall
let g:user_emmet_leader_key=','
" explicitly bind the keys to down and up in your $FZF_DEFAULT_OPTS.
let g:fzf_history_dir = '~/.local/share/fzf-history'
let g:fzf_layout = {'window':{'width':0.8,'height':0.8}, 'down': '~30%' }
noremap <C-x> :FZF<cr>
" Fzf Configuration
" This is the default extra key bindings
let g:fzf_action = {
  \ 'ctrl-d': 'tab split',
  \ 'ctrl-s': 'split',
  \ 'ctrl-a': 'vsplit' }
" Default fzf layout
" - down / up / left / right
" Customize fzf colors to match your color scheme
let g:fzf_colors =
\ { 'fg':      ['fg', 'Normal'],
  \ 'bg':      ['bg', 'Normal'],
  \ 'hl':      ['fg', 'Comment'],
  \ 'fg+':     ['fg', 'CursorLine', 'CursorColumn', 'Normal'],
  \ 'bg+':     ['bg', 'CursorLine', 'CursorColumn'],
  \ 'hl+':     ['fg', 'Statement'],
  \ 'info':    ['fg', 'PreProc'],
  \ 'prompt':  ['fg', 'Conditional'],
  \ 'pointer': ['fg', 'Exception'],
  \ 'marker':  ['fg', 'Keyword'],
  \ 'spinner': ['fg', 'Label'],
  \ 'header':  ['fg', 'Comment'] }

" ctrlp
let g:ctrlp_match_window = 'bottom,order:btt,min:1,max:10,results:10'
let g:ctrlp_use_caching = 1
let g:ctrlp_clear_cache_on_exit = 0
let g:ctrlp_cache_dir = $HOME.'/.cache/ctrlp'
let g:ctrlp_custom_ignore = {
\ 'dir':  '\.git$\|\.hg$\|\.svn$\|bower_components$\|dist$\|node_modules$\|project_files$\|test$\|.venv$',
\ 'file': '\v\.(exe|so|dll)$',
\ }

" Jinja
au BufNewFile,BufRead *.html,*.htm,*.shtml,*.stm set ft=jinja


"vim-devicons
let g:DevIconsEnableFoldersOpenClose = 1
let g:WebDevIconsUnicodeGlyphDoubleWidth = 1
let g:WebDevIconsUnicodeDecorateFolderNodes = 1
let g:WebDevIconsNerdTreeAfterGlyphPadding = '  '

" NERDTreeToggles
map <C-n> :NERDTreeToggle<CR>
nnoremap <leader><leader>h :sp<CR>
nnoremap <leader><leader>v :vsp<CR>
"vim-nerdtree-syntax-highlight
let g:NERDTreeHighlightFolders = 1 " enables folder icon highlighting using exact match
let g:NERDTreeHighlightFoldersFullName = 1 " highlights the folder name
let g:NERDTreeFileExtensionHighlightFullName = 1
let g:NERDTreeExactMatchHighlightFullName = 1
let g:NERDTreePatternMatchHighlightFullName = 1

" AirLine
let g:airline#extensions#tabline#enabled = 1
let g:airline#extensions#tabline#formatter = 'default'
let g:airline#extensions#tabline#tab_nr_type = 1
let g:airline#extensions#tabline#show_close_button = 0
let g:airline#extensions#tabline#show_tab_type = 0
let g:airline#extensions#tabline#show_tab_nr = 0
let g:airline#extensions#tabline#fnamecollapse = 1
let g:airline#extensions#ale#enabled=1
let g:airline_extensions = ['branch', 'hunks', 'coc']
let g:airline#extensions#tabline#buffers_label = ''
let g:airline#extensions#tabline#tabs_label = ''
let g:airline#extensions#coc#enabled = 1
let g:airline#extensions#tabline#fnamemod = ':t'
let g:airline#extensions#tabline#formatter = 'unique_tail'
let g:airline#extensions#default#layout = [['a', 'b', 'c'], ['x', 'z', 'warning', 'error']]
let g:airline_section_a = "契coderj001"
let g:airline#extensions#tabline#buffer_idx_mode = 1

" Vim-Airline Configuration
let g:airline_powerline_fonts = 1
let g:airline_theme='badwolf'
let g:hybrid_custom_term_colors = 1
let g:hybrid_reduced_contrast = 1
let g:webdevicons_enable_airline_statusline = 1
let g:webdevicons_enable_startify = 1
let g:airline_theme='onedark'
let g:airline_left_sep = ''
let g:airline_right_sep = ''
let g:airline_right_alt_sep = ''

" color
if has('gui_running')
  set background=dark
  colorscheme solarized
else
  set background=dark
  colorscheme PaperColor
endif

" PaperColor
"
set termguicolors
let g:PaperColor_Theme_Options = {
\   'language': {
\     'python': {
\       'highlight_builtins' : 1
\     },
\     'javascript': {
\       'highlight_builtins' : 1
\     },
\     'jsx': {
\       'highlight_builtins' : 1
\     },
\     'vue': {
\       'highlight_builtins' : 1
\     },
\     'cpp': {
\       'highlight_standard_library': 1
\     },
\     'c': {
\       'highlight_builtins' : 1
\     }
\   },
\   'theme': {
\     'default.dark': {
\       'override' : {
\         'color00' : ['#111212', '232'],
\         'linenumber_bg' : ['#272c45', '232']
\       }
\     }
\   }
\ }


" GitGutter
nmap ]h <Plug>(GitGutterNextHunk)
nmap [h <Plug>(GitGutterPrevHunk)
let g:gitgutter_sign_added              = '▎'
let g:gitgutter_sign_modified           = '▎'
let g:gitgutter_sign_removed            = '契'
let g:gitgutter_sign_removed_first_line = '契'
let g:gitgutter_sign_modified_removed   = '▎'
let g:gitgutter_preview_win_floating = 1

let g:gitgutter_enabled = 1

highlight GitGutterAdd    guifg=#587C0C ctermfg=2
highlight GitGutterChange guifg=#0C7D9D ctermfg=3
highlight GitGutterDelete guifg=#94151B ctermfg=1

" FORMATTERS
au FileType javascript setlocal formatprg=prettier
au FileType javascript.jsx setlocal formatprg=prettier
au FileType typescript setlocal formatprg=prettier\ --parser\ typescript
au FileType html setlocal formatprg=js-beautify\ --type\ html
au FileType scss setlocal formatprg=prettier\ --parser\ css
au FileType css setlocal formatprg=prettier\ --parser\ css

" ALE
let g:ale_set_highlights=1
let g:ale_completion_autoimport = 1
let g:ale_hover_to_preview=1
let g:ale_completion_enabled=1
let g:ale_fix_on_save=1
let g:ale_fixers = {
        \ '*': ['remove_trailing_lines', 'trim_whitespace'],
        \ 'html': ['prettier'],
        \ 'javascript': ['eslint', 'prettier'],
        \ 'css' : ['stylelint', 'prettier'],
        \ 'python' : ['isort', 'autopep8',]
        \ }
let g:ale_linters = {
        \ 'python': ['mypy', 'flake8', 'pylint']
        \ }
inoremap <silent> <C-Space> :AleComplete<CR>
let g:ale_completion_symbols = {
        \ 'text': '',
        \ 'method': '',
        \ 'function': '',
        \ 'constructor': '',
        \ 'field': '',
        \ 'variable': '',
        \ 'class': '',
        \ 'interface': '',
        \ 'module': '',
        \ 'property': '',
        \ 'unit': 'unit',
        \ 'value': 'val',
        \ 'enum': '',
        \ 'keyword': 'keyword',
        \ 'snippet': '',
        \ 'color': 'color',
        \ 'file': '',
        \ 'reference': 'ref',
        \ 'folder': '',
        \ 'enum member': '',
        \ 'constant': '',
        \ 'struct': '',
        \ 'event': 'event',
        \ 'operator': '',
        \ 'type_parameter': 'type param',
        \ '<default>': 'v'
        \ }

" startify


let g:startify_custom_header = [
        \ '   _   __    __   __  __    ___           __ ',
        \ '  /_\ / / /\ \ \ /__\/ _\  /___\ /\/\    /__\',
        \ ' //_\\\ \/  \/ //_\  \ \  //  ///    \  /_\  ',
        \ '/  _  \\  /\  ///__  _\ \/ \_/// /\/\ \//__  ',
        \ '\_/ \_/ \/  \/ \__/  \__/\___/ \/    \/\__/  ',
        \ '        User : coderj001               ',
        \]
let g:startify_session_dir = '~/.config/nvim/session'
let g:startify_lists = [
          \ { 'type': 'files',     'header': ['   Files']                        },
          \ { 'type': 'dir',       'header': ['   Current Directory '. getcwd()] },
          \ { 'type': 'sessions',  'header': ['   Sessions']                     },
          \ { 'type': 'bookmarks', 'header': ['   Bookmarks']                    },
          \ ]
let g:startify_session_autoload = 1
let g:startify_session_delete_buffers = 1
let g:startify_change_to_vcs_root = 1
let g:startify_fortune_use_unicode = 1
let g:startify_session_persistence = 1
function! StartifyEntryFormat()
        return 'WebDevIconsGetFileTypeSymbol(absolute_path) ." ". entry_path'
    endfunction
let g:startify_bookmarks = [
            \ { 'c': '~/.config/i3/config' },
            \ { 'i': '~/.config/nvim/init.vim' },
            \ { 'z': '~/.zshrc' },
            \ ]
let g:startify_enable_special = 0


" PLUGIN'S END

" MY CUSTOM
" General
set t_Co=256
" Set number of line
set nu
" Set modifier on
set ma
" Set Relative Number On
set relativenumber
" Set Cursor Line On
set cursorline
" Sets how many lines of history VIM has to remember
set history=500

set guifont=Fira\ Code\ Nerd\ Font
" Vimrc
nnoremap <leader>ev :vsplit $MYVIMRC<cr>
nnoremap <leader>ee :source $MYVIMRC<cr>
" Enable filetype plugins
filetype plugin on
filetype indent on
" Set to auto read when a file is changed from the outside
set autoread
au FocusGained,BufEnter * checktime
" Fast saving
nmap <leader>w :w!<cr>
" VIM user interface
" Set 7 lines to the cursor - when moving vertically using j/k
set so=7
" Better indenting
vnoremap < <gv
vnoremap > >gv
" Avoid garbled characters in Chinese language windows OS
let $LANG='en'
set langmenu=en
source $VIMRUNTIME/delmenu.vim
source $VIMRUNTIME/menu.vim
" Turn on the Wild menu
set wildmenu
" Ignore compiled files
set wildignore=*.o,*~,*.pyc
if has("win16") || has("win32")
    set wildignore+=.git\*,.hg\*,.svn\*
else
    set wildignore+=*/.git/*,*/.hg/*,*/.svn/*,*/.DS_Store
endif
"Always show current position
set ruler
" Height of the command bar
set cmdheight=2
" A buffer becomes hidden when it is abandoned
set hid
" Configure backspace so it acts as it should act
set backspace=eol,start,indent
set whichwrap+=<,>,h,l
" Ignore case when searching
set ignorecase
" When searching try to be smart about cases
set smartcase
" Highlight search results
set hlsearch
" Makes search act like search in modern browsers
set incsearch
" Don't redraw while executing macros (good performance config)
set lazyredraw
" For regular expressions turn magic on
set magic
" Show matching brackets when text indicator is over them
set showmatch
" How many tenths of a second to blink when matching brackets
set mat=2
" No annoying sound on errors
set noerrorbells
set novisualbell
set tm=500
" Properly disable sound on errors on MacVim
if has("gui_macvim")
    autocmd GUIEnter * set vb t_vb=
endif
" Add a bit extra margin to the left
set foldcolumn=1
" Folding
set foldmethod=indent
set foldnestmax=10
set nofoldenable
set foldlevel=2
" Colors and Fonts
" Enable syantax highlighting
syntax enable
" Set utf8 as standard encoding and en_US as the standard language
set encoding=utf8
" Use Unix as the standard file type
set ffs=unix,dos,mac
" Files, backups and undo
" Turn backup off, since most stuff is in SVN, git etc. anyway...
set nobackup
set nowb
set noswapfile
" 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
" COC Change
" set signcolumn=yes
" Text, tab and indent related
" Use spaces instead of tabs
set expandtab
" Be smart when using tabs ;)
set smarttab
" 1 tab == 4 spaces
set shiftwidth=4
set tabstop=4
" Linebreak on 500 characters
set lbr
set tw=500
set ai "Auto indent
set si "Smart indent
set wrap "Wrap lines
" Moving around, tabs, windows and buffers
" Disable highlight when <leader><cr> is pressed
map <silent> <leader><cr> :noh<cr>
" Smart way to move between windows
map <C-j> <C-W>j
map <C-k> <C-W>k
map <C-h> <C-W>h
map <C-l> <C-W>l
" Switch CWD to the directory of the open buffer
map <leader>cd :cd %:p:h<cr>:pwd<cr>

" Specify the behavior when switching between buffers
try
  set switchbuf=useopen,usetab,newtab
  set stal=2
catch
endtry
"Editing mappings
inoremap <expr><TAB>  pumvisible() ? "\<C-n>" : "\<TAB>"
" Esc KeyBind
inoremap jk <esc>
" esc disable
inoremap <esc> <nop>
" Backspace disable
inoremap <bs> <nop>
" Spell Checking
" Pressing ,ss will toggle and untoggle spell checking
map <leader>ss :setlocal spell!<cr>
" Shortcuts using <leader>
map <leader>sn ]s
map <leader>sp [s
map <leader>sa zg
map <leader>s? z=
" Misc
" Remove the Windows ^M - when the encodings gets messed up
noremap <Leader>m mmHmt:%s/<C-V><cr>//ge<cr>'tzt'm
" Quickly open a buffer for scribble
map <leader>q :e ~/buffer<cr>
" Quickly open a markdown buffer for scribble
map <leader>x :e ~/buffer.md<cr>
" Toggle paste mode on and off
map <leader>pp :setlocal paste!<cr>
noremap <leader>aa :hide<cr>
" COC config
" coc

" Always show the signcolumn, otherwise it would shift the text each time
" diagnostics appear/become resolved.
if has("patch-8.1.1564")
  " Recently vim can merge signcolumn and number column into one
  set signcolumn=number
else
  set signcolumn=yes
endif

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

" Use <cr> to confirm completion, `<C-g>u` means break undo chain at current
" position. Coc only does snippet and additional edit on confirm.
" <cr> could be remapped by other vim plugin, try `:verbose imap <CR>`.
if exists('*complete_info')
  inoremap <expr> <cr> complete_info()["selected"] != "-1" ? "\<C-y>" : "\<C-g>u\<CR>"
else
  inoremap <expr> <cr> pumvisible() ? "\<C-y>" : "\<C-g>u\<CR>"
endif

" 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 (index(['vim','help'], &filetype) >= 0)
    execute 'h '.expand('<cword>')
  else
    call CocAction('doHover')
  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)

" 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)

" Use CTRL-S for selections ranges.
" Requires 'textDocument/selectionRange' support of LS, ex: coc-tsserver
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 CocAction('format')

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

" Add `:OR` command for organize imports of the current buffer.
command! -nargs=0 OR   :call     CocAction('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>
" coc end