init.vim

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"      You are about to experience a potent
"        dosage of Vim. Watch your steps.
"
"  ╔══════════════════════════════════════════╗
"  ║             HERE BE VIMPIRES             ║
"  ╚══════════════════════════════════════════╝


syntax on
filetype plugin on
colorscheme Tomorrow-Night-Eighties
set expandtab
set shiftwidth=2
set laststatus=0
set tabstop=2
set shortmess+=afilmnrxoOtT
set hidden
imap jj <Esc>
set number
let mapleader=","
set listchars=eol:¬,tab:»\ ,trail:~,extends:»,precedes:«
hi Normal ctermbg=none

call plug#begin('~/.local/share/nvim/plugged')

" Autocomplete
Plug 'ervandew/supertab'
Plug 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }

if executable('python')
  Plug 'zchee/deoplete-jedi'
endif

" Snippets
Plug 'Shougo/neosnippet.vim' | Plug 'Shougo/neosnippet-snippets'
Plug 'honza/vim-snippets'

if isdirectory('/usr/local/opt/fzf')
  Plug '/usr/local/opt/fzf' | Plug 'junegunn/fzf.vim'
else
  Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' }
  Plug 'junegunn/fzf.vim'
endif

Plug 'scrooloose/nerdtree', { 'on':  'NERDTreeToggle' }
Plug 'Xuyuanp/nerdtree-git-plugin'

Plug 'bronson/vim-trailing-whitespace'
Plug 'majutsushi/tagbar'
Plug 'Yggdroot/indentLine'

" Plug 'w0rp/ale'
Plug 'scrooloose/nerdcommenter'
Plug 'editorconfig/editorconfig-vim'
Plug 'ntpeters/vim-better-whitespace'

" Distraction Free
Plug 'junegunn/goyo.vim', { 'on': 'Goyo' }

Plug 'jiangmiao/auto-pairs'

" Syntax Highlight
Plug 'sheerun/vim-polyglot'

Plug 'vimwiki/vimwiki'

Plug 'airblade/vim-gitgutter'
Plug 'tpope/vim-fugitive'

function! BuildComposer(info)
  if a:info.status != 'unchanged' || a:info.force
    if has('nvim')
      !cargo build --release
    else
      !cargo build --release --no-default-features --features json-rpc
    endif
  endif
endfunction

Plug 'euclio/vim-markdown-composer', { 'do': function('BuildComposer') }
Plug 'sindresorhus/github-markdown-css', { 'branch': 'gh-pages', 'as': 'github-css' }

Plug 'plasticboy/vim-markdown'

call plug#end()

" Neosnippet
imap <C-k> <Plug>(neosnippet_expand_or_jump)
smap <C-k> <Plug>(neosnippet_expand_or_jump)
xmap <C-k> <Plug>(neosnippet_expand_target)
imap <C-k> <Plug>(neosnippet_expand_or_jump)
smap <expr><TAB> neosnippet#expandable_or_jumpable() ? \ "\<Plug>(neosnippet_expand_or_jump)" : "\<TAB>"

if has('conceal')
  set conceallevel=2 concealcursor=niv
endif

let g:markdown_composer_custom_css=['file:///home/onlurking/.local/share/nvim/plugged/github-css/github-markdown.css']
let g:markdown_composer_browser = $BROWSER
let g:neosnippet#enable_snipmate_compatibility = 1

let g:neosnippet#snippets_directory='~/.vim/plugged/vim-snippets/snippets'

" Deoplete
let g:deoplete#enable_at_startup = 1

" Disable python 2
let g:loaded_python_provider = 1

let g:vimwiki_list=[{'path': '~/.wiki', 'syntax': 'markdown', 'ext': '.md'}]

" vimwiki with markdown support
let g:vimwiki_ext2syntax = {'.md': 'markdown', '.markdown': 'markdown', '.mdown': 'markdown'}

"" fzf.vim
set wildmode=list:longest,list:full
set wildignore+=*.o,*.obj,.git,*.rbc,*.pyc,__pycache__
let $FZF_DEFAULT_COMMAND =  "find * -path '*/\.*' -prune -o -path 'node_modules/**' -prune -o -path 'target/**' -prune -o -path 'dist/**' -prune -o  -type f -print -o -type l -print 2> /dev/null"
let g:fzf_layout = { 'down': '~40%' }

nnoremap <leader>t :Files<CR>
nnoremap <leader>b :Buffers<CR>
nnoremap <leader>p :History<CR>

" [Tags] Command to generate tags file
let g:fzf_tags_command = 'ctags -R'

" The Silver Searcher
if executable('ag')
  let $FZF_DEFAULT_COMMAND = 'ag --hidden --ignore .git -g ""'
  set grepprg=ag\ --nogroup\ --nocolor
endif

" ripgrep
if executable('rg')
  let $FZF_DEFAULT_COMMAND = 'rg --files --hidden --follow --glob "!.git/*"'
  set grepprg=rg\ --vimgrep
  command! -bang -nargs=* Find call fzf#vim#grep('rg --column --line-number --no-heading --fixed-strings --ignore-case --hidden --follow --glob "!.git/*" --color "always" '.shellescape(<q-args>).'| tr -d "\017"', 1, <bang>0)
endif

cnoremap <C-P> <C-R>=expand("%:p:h") . "/" <CR>
nnoremap <silent> <leader>b :Buffers<CR>
nnoremap <silent> <leader>e :FZF -m<CR>


"" Git
noremap <Leader>ga :Gwrite<CR>
noremap <Leader>gc :Gcommit<CR>
noremap <Leader>gsh :Gpush<CR>
noremap <Leader>gll :Gpull<CR>
noremap <Leader>gs :Gstatus<CR>
noremap <Leader>gb :Gblame<CR>
noremap <Leader>gd :Gvdiff<CR>
noremap <Leader>gr :Gremove<CR>

"" Set working directory
nnoremap <leader>. :lcd %:p:h<CR>


" Tagbar
nmap <silent> <F2> :TagbarToggle<CR>
let g:tagbar_autofocus = 1


"" Copy/Paste/Cut
if has('unnamedplus')
  set clipboard=unnamed,unnamedplus
endif

" NERDTree
" Autoclose vim if NERDTree is only open window
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif
" /NERDTree