.vimrc

" .VIMRC

set nocompatible        " This should be the first line. It sets vim to not be backwards compatible with vi.
set encoding=utf-8      " Encoding



" VUNDLE PLUGINS

filetype off
set rtp+=~/.vim/bundle/Vundle.vim

call vundle#begin()

Plugin 'gmarik/Vundle.vim'
Plugin 'cakebaker/scss-syntax.vim'
Plugin 'kien/ctrlp.vim'
Plugin 'mattn/emmet-vim'
Plugin 'othree/html5.vim'
Plugin 'captbaritone/better-indent-support-for-php-with-html'
Plugin 'christoomey/vim-tmux-navigator'
Plugin 'tpope/vim-surround'
Plugin 'jeetsukumaran/vim-buffergator'
Plugin 'tpope/vim-vinegar'
Plugin 'ap/vim-css-color'
Plugin 'rking/ag.vim'
Plugin 'kchmck/vim-coffee-script'
Plugin 'vim-airline/vim-airline'
Plugin 'vim-airline/vim-airline-themes'
Plugin 'mustache/vim-mustache-handlebars'
Plugin 'editorconfig/editorconfig-vim'
Plugin 'trevordmiller/nova-vim'

call vundle#end()



" VISUALS

syntax enable                       " Enable Syntax Highlighting
set t_Co=256                        " 256 colours, please
" set background=dark               " Dark background
" colorscheme base16-ocean          " Dark Color Scheme
" colorscheme base16-bright          " Light Color Scheme
colorscheme nova
hi normal ctermbg=NONE              " Stuff for iTerm"

" @mrmrs vim styles
" hi LineNr ctermfg=gray ctermbg=NONE
" hi htmlTagName ctermfg=black ctermbg=NONE

" Tabs, indentation and lines
filetype plugin indent on
" 4 spaces please
set expandtab
set shiftwidth=4
set tabstop=4
set softtabstop=4
" Round indent to nearest multiple of 4
set shiftround

set wrap " Word wrapping
" set textwidth=90
" set formatoptions=cqt
" set formatoptions=qrn1 " Make line wrap create new vim line
set smartindent
set breakindent " Make word wrapping behave like it does in every other sane text editor
set autoindent
set wrap linebreak nolist
" set linespace=4

" Show status line
set laststatus=2
" Show what mode you’re currently in
set showmode
" Show what commands you’re typing
set showcmd
" visual autocomplete for command menu
set wildmenu
" redraw only when we need to
set lazyredraw
" Allow modelines
set showmatch
" highlight matching [{()}]
set modeline
" Show current line and column position in file
set ruler
" Show file title in terminal tab
set title
" Set relative line numbers...
set relativenumber
" ...but absolute numbers on the current line
set number
" Limit line-length to 80 columns by highlighting col 81
set colorcolumn=81
" Highlight current line
set cursorline
" Don’t keep results highlighted after searching...
set nohlsearch
" ...just highlight as we type
set incsearch
" Ignore case when searching...
set ignorecase
" ...except if we input a capital letter
set smartcase
" That bell is the worst sound. Shut it the fuck off.
set visualbell



" Set relevant filetypes
au BufRead,BufNewFile *.md set filetype=markdown
au BufRead,BufNewFile *.lens set filetype=html



" INTERACTIONS

" Start scrolling slightly before the cursor reaches an edge
set scrolloff=3
set sidescrolloff=5
" Scroll sideways a character at a time, rather than a screen at a time
set sidescroll=1
" Allow motions and back-spacing over line-endings etc
set backspace=indent,eol,start
set whichwrap=h,l,b,<,>,~,[,]
" Underscores denote words
set iskeyword-=_
set autoread " Make Vim automatically open changed files (e.g. changed after a Git commit)
" set iskeyword+=- "Makes foo-bar considered one word



" KEY MAPPINGS

" Set , as the leader key
let mapleader = "\<Space>"
"  makes j and k work the way you expect instead of working in some archaic
"  “movement by file line instead of screen line” fashion.
nnoremap j gj
nnoremap k gk
" jj to throw you into normal mode from insert mode
inoremap jj <esc>
" jk to throw you into normal mode from insert mode
inoremap jk <esc>
" New line below, staying in current line with Enter when in normal mode
nmap <CR> o<ESC>k
" Disable arrow keys (hardcore)
map  <up>    <nop>
imap <up>    <nop>
map  <down>  <nop>
imap <down>  <nop>
map  <left>  <nop>
imap <left>  <nop>
map  <right> <nop>
imap <right> <nop>
" Easier split navigations, use ctrl+j instead of ctrl+w j, etc.
nnoremap <C-J> <C-W><C-J>
nnoremap <C-K> <C-W><C-K>
nnoremap <C-L> <C-W><C-L>
nnoremap <C-H> <C-W><C-H>
" Open new split panes to right and bottom
set splitbelow
set splitright
" Open the file explorer
nnoremap <leader>n :Explore<cr>
nnoremap <C-N> :Explore<cr>
" Toggle paste
set pastetoggle=<F2>
" Source .vimrc
nmap <silent> <leader>sv :so $MYVIMRC<CR>
" Make `Y` behave like `C` and `D`
map Y y$


" SOME ADDITIONAL STUFF

" Highlight redundant whitespaces and tabs. Only shows trailing whitespace :)
highlight RedundantSpaces ctermbg=red
match RedundantSpaces /\s\+$/

" This function trims trailing whitespace on save
function! TrimWhiteSpace()
    %s/\s\+$//e
endfunction

autocmd FileType html,php,vimrc,scss,css,js autocmd BufWritePre <buffer> :call TrimWhiteSpace()

" Paste space + register
nmap <leader>m i<space><esc>p
nmap <leader>M i<space><esc>P

" vp doesn't replace paste buffer
function! RestoreRegister()
    let @" = s:restore_reg
    return ''
endfunction
function! s:Repl()
    let s:restore_reg = @"
    return "p@=RestoreRegister()\<cr>"
endfunction
vmap <silent> <expr> p <sid>Repl()



" EMMET SETTINGS

" let g:user_emmet_install_global = 0
" autocmd FileType html,css,scss,php,hbs EmmetInstall
" let g:user_emmet_leader_key='<C-Z>'



" CTRL+P SETTINGS

"set wildignore+=*/tmp/*,*.so,*.swp,*.zip,*/node_modules/*,*/css-temp/*,*/js-temp/*,*/_site/*,*/wp-admin/*,*/wp-content/plugins/*,*/wp-includes/*

" Setup some default ignores/Doen't work when using user_command with ag.vim
"let g:ctrlp_custom_ignore = {
"  \ 'dir':  '\v[\/](\.(git|hg|svn)|\dist)$',
"  \ 'file': '\v\.(exe|so|dll|class|png|jpg|jpeg)$',
"\}

" Use the nearest .git directory as the cwd
" This makes a lot of sense if you are working on a project that is in version
" control. It also supports works with .svn, .hg, .bzr.
let g:ctrlp_working_path_mode = 'r'

" lets us change the working directory during a Vim session and make CtrlP
" respect that change.
" let g:ctrlp_working_path_mode = 0

" Use a leader instead of the actual named binding
nmap <leader>p :CtrlP<cr>

" Easy bindings for its various modes
nmap <leader>bb :CtrlPBuffer<cr>
nmap <leader>bm :CtrlPMixed<cr>
nmap <leader>bs :CtrlPMRU<cr>

" Clear File Cache
nmap <leader>cc :CtrlPClearCache<cr>

" Use ag.vim/The Silver Searcher for searching
let g:ctrlp_user_command = 'ag %s -l --nocolor -g ""'



" VIM-AIRLINE SETTINGS

let g:airline_theme='base16'

" Automatically displays all buffers when there's only one tab open.
" let g:airline#extensions#tabline#enabled = 1

" Disable Bufferline
let g:airline#extensions#bufferline#enabled = 0

" Show just the filename
let g:airline#extensions#tabline#fnamemod = ':t'

" Remove powerline separator symbols
let g:airline_powerline_fonts = 0
let g:airline_left_sep = ''
let g:airline_right_sep = ''

" Check indentation differences between spaces/tabs within a line, overlong
" lines and trailing whitespaces
let g:airline#extensions#whitespace#checks = [ 'indent', 'trailing', 'long' ]


" BUFFER SETTINGS

" Use the top side of the screen, 100% width
let g:buffergator_viewport_split_policy = 'T'
" I want my own keymappings...
let g:buffergator_suppress_keymaps = 1
" Looper buffers
let g:buffergator_mru_cycle_loop = 1
" Go to the previous buffer open
nmap <leader>kk :BuffergatorMruCyclePrev<cr>
" Go to the next buffer open
nmap <leader>jj :BuffergatorMruCycleNext<cr>
" View the entire list of buffers open
nmap <leader>bl :BuffergatorOpen<cr>
" To open a new empty buffer
" This replaces :tabnew which I used to bind to this mapping
nmap <leader>T :enew<cr>
" Close the current buffer and move to the previous one
" This replicates the idea of closing a tab
nmap <leader>bc :bp <BAR> bd #<cr>
" CLose all buffers
nmap <leader>bq :%bd<cr>

" open ag.vim
nnoremap <leader>a :Ag