dotfiles/vim/vimrc

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" Sections:
"    -> Plug Setup
"    -> Brief Config
"    -> Plugs & Configure
"
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""


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" PlugSetup:
"    -> Auto Install Plug
"    -> Auto Add Missing Plugs
"    -> Add Conditional Helper
"    -> Has Async

" Install vim-plug if not found
if empty(glob('~/.vim/autoload/plug.vim'))
  silent !curl -fLo ~/.vim/autoload/plug.vim --create-dirs
    \ https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
endif

" Run PlugInstall if there are missing plugins
autocmd VimEnter * if len(filter(values(g:plugs), '!isdirectory(v:val.dir)'))
  \| PlugInstall --sync | source $MYVIMRC
\| endif

" Convenience function for arbitrary conditional loading
" See https://github.com/junegunn/vim-plug/wiki/tips#conditional-activation for more.
function! Cond(cond, ...)
  let opts = get(a:000, 0, {})
  return a:cond ? opts : extend(opts, { 'on': [], 'for': [] })
endfunction


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Brief Config:
"    -> Sane Config Base
"    -> Syntax Override AutoCMDs
"    -> Leader Key
"    -> Clip
"    -> Has Async Var

" Sane Config Based on Tpope's Vim-Sensible
" https://github.com/tpope/vim-sensible
source ~/.vim/vimrc.d/sensible.vim

" Syntax Override AutoCMDs
source ~/.vim/vimrc.d/syntaxoverrides.vim

" Take me to your leader
let mapleader=","

" Clipboard
" This requires +clipboard to be included in the compile.
nnoremap Y "+y
vnoremap Y "+y
nnoremap yY ^"+y$

" Added Async Var
let g:has_async = v:version >= 800 || has('nvim')

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Plugs_Configure:
"    -> Molokai Theme
"    -> Git Gutter
"    -> Rainbow Parens
"    -> Auto Pair
"    -> Vim Surround
"    -> Vim Airline
"    -> Vim Eunuch
"    -> Nerdtree
"    -> Incsearch
"    -> EasyMotion
"    -> Incsearch + EasyMotion
"    -> Fzf
"    -> ALE

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

" Theme
Plug 'tomasr/molokai'
  autocmd VimEnter * colorscheme molokai
  hi LineNr ctermfg=245 ctermbg=235
  let g:molokai_original=1
  let g:rehash256=1
  match ErrorMsg '\%>120v.\+'
  match ErrorMsg '\s\+$'

" GitGutter : Letting you know whats changed
Plug 'airblade/vim-gitgutter'

" Rainbow Parens : making at color term more useful
Plug 'kien/rainbow_parentheses.vim'

" Auto Pair : Vim plugin, insert or delete brackets, parens, quotes in pair
Plug 'jiangmiao/auto-pairs'

" Vim Surround : quoting/parenthesizing made simple
Plug 'tpope/vim-surround'

" Vim Airline : Modeline support
Plug 'vim-airline/vim-airline'

" Vim Eunuch : Helpers for UNIX
Plug 'tpope/vim-eunuch'

" Vim Polygot :  A solid language pack for Vim.
Plug 'sheerun/vim-polyglot'

" Nerdtree : A tree explorer plugin for vim.
Plug 'scrooloose/nerdtree',           { 'on': 'NERDTreeToggle' }
  map <leader>po :NERDTreeToggle<cr>

" Incsearch : Improved incremental searching for Vim
Plug 'haya14busa/incsearch.vim'

" EasyMotion : Vim motions on speed!
Plug 'easymotion/vim-easymotion'
  let g:EasyMotion_smartcase = 1
  map  <Leader>f <Plug>(easymotion-bd-f2)
  nmap <Leader>f <Plug>(easymotion-overwin-f2)

" Incsearch & EasyMotion : peanut butter & chocolate
Plug 'haya14busa/incsearch-easymotion.vim'
  map / <Plug>(incsearch-easymotion-/)
  map ? <Plug>(incsearch-easymotion-?)
  map g/ <Plug>(incsearch-easymotion-stay)

" FZF : Fuzzy was he found
Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
Plug 'junegunn/fzf.vim'
  let g:fzf_layout = { 'down': '40%' }
  map <leader><tab> :History<cr>
  map <leader>b :Buffers<cr>
  map <leader><space> :Files<cr>

" ALE : Asynchronous Lint Engine
Plug 'dense-analysis/ale',            Cond(g:has_async)
  if g:has_async
    map <leader>= :ALEFix<cr>
  endif
  let g:ale_fixers = {'*': ['remove_trailing_lines', 'trim_whitespace']}
  let g:ale_fix_on_save = 1
  let g:ale_completion_enabled = 1

call plug#end()

" vim: set filetype=vim:
" -*- mode: vim -*-