.vimrc

set nocompatible                " vim, not vi
filetype off

call plug#begin()
Plug 'airblade/vim-gitgutter'
Plug 'chase/vim-ansible-yaml'
Plug 'gorkunov/smartpairs.vim'
Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' }
Plug 'junegunn/fzf.vim'
Plug 'nvie/vim-flake8'
Plug 'plasticboy/vim-markdown'
Plug 'tpope/vim-fugitive'
Plug 'tpope/vim-unimpaired'
Plug 'tpope/vim-vinegar'
call plug#end()

syntax on
set path=**                     " Search the files under the run location.
set suffixesadd=.py             " Look for Python files.

set encoding=utf-8
set ruler                       " set line number on the bar
set autoread                    " watch file for changes
set number                      " Shows current line number, not just 0 (with relative)
set relativenumber              " Use 'newish' relative line numbering

set showcmd                         " Show current command in bottom bar
set wildmode=longest,full           " Complete more readline-like. Longest
                                    " first, then full tab complete.
set wildmenu                        " Show complete options in menu. IMO this
                                    " is a good replacement for 'list' in
                                    " wildmode.
set wildignore=*.pyc                " Ignore pyc files.
let g:netrw_list_hide= '.*\.pyc$'   " Hide pyc files from file lists.

set complete-=i                 " Do not use included files for completion

set autoindent nosmartindent    " auto/smart indent
set smarttab
set expandtab                   " expand tabs to spaces
set shiftwidth=4
set softtabstop=4

set undolevels=1000
set shell=bash
set backspace=indent,eol,start
set history=250
set cursorline                  " underline where the cursor is

set backup                      " run the backups in the specified folder -
                                " must be made first.
set backupdir=~/.vim/backup
set undofile                    " Keep an undo file
set undodir=~/.vim/undo
set directory=~/.vim/tmp

set incsearch                   " Incremental searching
set hlsearch                    " Highlight search results
set ignorecase smartcase        " Case insensitive searching when the string
                                " is lower case

set diffopt+=vertical           " Force git diffs to be shown vertically, even
                                " on narrow windows.

" Turn off highlighting when dropping into insert mode, and turn back on again
" when leaving
autocmd InsertEnter * :setlocal nohlsearch
autocmd InsertLeave * :setlocal hlsearch

set list                        " Show all whiteshit chars
set listchars=eol:¬,tab:▷\ ,    " Show end of lines as '¬', tabs as arrows

set nrformats-=octal            " Turn off octal increment / decrement so that
                                " numbers with leading zeros won't go from 007
                                " to 010

set foldlevel=99                " Open out all folds by default.

set colorcolumn=80              " Show the 80th char column.
highlight ColorColumn ctermbg=5

let mapleader = " "             " Try out space as leader

filetype on
filetype indent on
filetype plugin on

" Turn on spelling for gitcommit messages, markdown and rst
autocmd FileType gitcommit setlocal spell
autocmd FileType markdown setlocal spell
autocmd FileType mkd setlocal spell
autocmd FileType rst setlocal spell

" FZF settings
imap <c-x><c-o> <plug>(fzf-complete-line)
map <leader>a :Ag<cr>
map <leader>b :Buffers<cr>
map <leader>F :Files<cr>
map <leader>g :GFiles<cr>
map <leader>t :Tags<cr>

" vim-flake8
autocmd FileType python map <buffer> <leader>f :call Flake8()<cr>

" SimpylFold settings
let g:SimpylFold_docstring_preview = 1

" Hop to next and previous white line
map <leader>j }
map <leader>k {
" Copy current visual to system clipboard
map <leader>c "+y
" Wrap line to paragraph
map <leader>w Vgq
" Turn off highlighting
map <leader>n :noh<cr>
" Next and previous tabs, double h is used because gitgutter hunks are on
" leader h, stops mistaken leader h combos changing the tab.
map <leader>hh gT
map <leader>l gt
" Sort and isort - can be used with selection or whole file
map <leader>i :Isort<cr>
map <leader>s :sort<cr>
" Leader for yapf
autocmd FileType python nnoremap <leader>y :0,$!yapf<Cr><C-o>

" Open files - Whitespace below is important so you can type the file name
" directly after the ctrl+j
nnoremap <C-j> :tabe 

" Make jk work as escape
:inoremap jk <esc>
" Turn off escape to learn the new pattern
:inoremap <esc> <nop>

" Use a command for isort
command! -range=% Isort :<line1>,<line2>! isort -

" Output today's date in reverse order
command! Today pu=strftime('%Y/%m/%d')

" Turn off Ex mode
nnoremap Q <nop>