vimrc.symlink

" Allow vim to break compatibility with vi
set nocompatible

" Map Leader to space
let mapleader = "\<Space>"
let g:mapleader = "\<Space>"

if (has("termguicolors"))
  set termguicolors
endif

""""""""""""""""""""""""""""""""""""""""""""""""""
" => LOAD PLUGINS
""""""""""""""""""""""""""""""""""""""""""""""""""
source ~/.vim/plugins.vim


""""""""""""""""""""""""""""""""""""""""""""""""""
" => BASIC SETTINGS
""""""""""""""""""""""""""""""""""""""""""""""""""

" Show current line number
set number
" Show relative line numbers
set relativenumber

" Highlight cursor current line
set cursorline

" Set how many lines of history VIM has to remember
set history=700

" Enable filetype plugins
filetype plugin on
filetype indent on

" Set to auto read when a file is changed from the outside
set autoread

" Fast editing of vimrc
map <leader>e :e! ~/.vimrc<cr>


""""""""""""""""""""""""""""""""""""""""""""""""""
" => COLORS AND FONTS
""""""""""""""""""""""""""""""""""""""""""""""""""

" Enable syntax highlighting
syntax enable

set background=dark

" Theme, Colorscheme, & Font
if has("gui_running")
  colorscheme Tomorrow-Night
  set guifont=Monaco:h14
  set linespace=2
  set noantialias
else
  try
    colorscheme OceanicNext
  catch
  endtry
endif

function! ReverseBackground()
  if &background=="light"
    set background=dark
    colorscheme OceanicNext
  else
    set background=light
    colorscheme solarized
    execute 'AirlineTheme solarized'
  endif
endfunction
command! Invbg call ReverseBackground()

" Set extra options when running in GUI mode
if has("gui_running")
  set guioptions-=T
  set guioptions-=e
  set t_Co=256
  set guitablabel=%M\ %t
endif

" 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


""""""""""""""""""""""""""""""""""""""""""""""""""
" => USER INTERFACE
""""""""""""""""""""""""""""""""""""""""""""""""""

" Set 7 lines to the cursor - when moving vertically using j/k
set so=7

" Search down into subfolders
" Provides tab-completion for all file-related tasks
set path+=**

" Turn on the Wild menu
set wildmenu
set wildmode=full

" Ignore compiled files
set wildignore=*.o,*~,*.pyc
if has("win16") || has("win32")
  set wildignore+=*/.git/*,*/.hg/*,*/.svn/*,*/.DS_Store
else
  set wildignore+=.git\*,.hg\*,.svn\*
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

" In many terminal emulators the mouse works just fine, thus enable it.
if has('mouse')
  set mouse=a
endif

" 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 t_vb=
set tm=500

" Set up code folding
set foldmethod=indent
set foldnestmax=20
" set foldlevelstart=20
set nofoldenable

" Disable scrollbars (real hackers don't use scrollbars for navigation!)
set guioptions-=r
set guioptions-=R
set guioptions-=l
set guioptions-=L

" Set highlight cursor line
hi CursorLine cterm=none ctermbg=8 ctermfg=none

" Style verticle split seporator
hi VertSplit cterm=none ctermbg=none ctermfg=23

" Change selected text bg color
hi Visual cterm=none ctermbg=11 ctermfg=none

" Set folded highlight color
hi Folded ctermbg=10 ctermfg=10


""""""""""""""""""""""""""""""""""""""""""""""""""
" => FILES, BACKUPS, AND UNDO
""""""""""""""""""""""""""""""""""""""""""""""""""

" Turn backup off
set nobackup
set nowb
set noswapfile

" Turn on presistent undo
" means that you can undo even when you close a buffer/Vim
try
  set undodir=~/.vim/temp_dirs/undodir
  set undofile
catch
endtry


""""""""""""""""""""""""""""""""""""""""""""""""""
" => TEXT, TAB, AND INDENT RELATED
""""""""""""""""""""""""""""""""""""""""""""""""""

" Use spaces instead of tabs
set expandtab

" Be smart when using tabs
set smarttab

" Number of spaces to use for indent and unindent
set shiftwidth=2
" Visible width of tabs
set tabstop=2

" Linebreak on 500 characters
set lbr
set tw=500
autocmd BufRead,BufNewFile *.md setlocal textwidth=80

set ai "Auto indent
set si "Smart indent
set wrap "Wrap lines

" Strip trailing spaces on save
autocmd BufWritePre * :call <SID>StripTrailingWhitespaces()

" Automatically recognize filetypes by extension
autocmd BufRead,BufNewFile .{babel,eslint,stylelint}rc set filetype=json


""""""""""""""""""""""""""""""""""""""""""""""""""
" => VISUAL MODE RELATED
""""""""""""""""""""""""""""""""""""""""""""""""""
" Visual mode pressing * or # searches for the current selection
" Super useful! From an idea by Michael Naumann
vnoremap <silent> * :call VisualSelection('f', '')<CR>
vnoremap <silent> # :call VisualSelection('b', '')<CR>


""""""""""""""""""""""""""""""""""""""""""""""""""
" => MOVING AROUND
""""""""""""""""""""""""""""""""""""""""""""""""""

" Treat long lines as break lines (useful when moving around in them).
" Store relative line number jumps in the jumplist.
noremap <expr> j v:count > 1 ? 'm`' . v:count . 'j' : 'gj'
noremap <expr> k v:count > 1 ? 'm`' . v:count . 'k' : 'gk'

" Use gj gk to go quicker
noremap gj 5gj
noremap gk 5gk

" Disable highlight when <leader><cr> is pressed
map <silent> <leader><cr> :noh<cr>

" Smart way to move between windows
nnoremap <C-j> <C-W>j
nnoremap <C-k> <C-W>k
nnoremap <C-h> <C-W>h
nnoremap <C-l> <C-W>l

if has('nvim')
  " Hack to get <C-h> working in neovim
  nnoremap <BS> <C-W>h

  " Exit terminal input mode
  " tnoremap <Esc> <C-\><C-n>

  " Easy navigation from terminal
  tnoremap <C-h> <C-\><C-n><C-w>h
  tnoremap <C-j> <C-\><C-n><C-w>j
  tnoremap <C-k> <C-\><C-n><C-w>k
  tnoremap <C-l> <C-\><C-n><C-w>l
endif

" Map Alt-[h,j,k,l] for resizing a window split
nnoremap <silent> <M-h> :vertical resize -2<CR>
nnoremap <silent> <M-j> :resize -2<CR>
nnoremap <silent> <M-k> :resize +2<CR>
nnoremap <silent> <M-l> :vertical resize +2<CR>

" Close the current buffer
" map <leader>bd :Bclose<cr>

" Close all the buffers
" map <leader>ba :1,1000 bd!<cr>

" Specify the behavior when switching between buffers
try
  set switchbuf=useopen,usetab,newtab
  set stal=2
catch
endtry

" Return to last edit position when opening files (You want this!)
autocmd BufReadPost *
  \ if line("'\"") > 0 && line("'\"") <= line("$") |
  \   exe "normal! g`\"" |
  \ endif
" Remember info about open buffers on close
set viminfo^=%


""""""""""""""""""""""""""""""""""""""""""""""""""
" => STATUS LINE
""""""""""""""""""""""""""""""""""""""""""""""""""

" Always show the status line
set laststatus=2

" Format the status line
set statusline=\ %{HasPaste()}%F%m%r%h\ %w\ \ CWD:\ %r%{getcwd()}%h\ \ \ Line:\ %l

" Hide tabline
set showtabline=1


""""""""""""""""""""""""""""""""""""""""""""""""""
" => SPELLING CHECK
""""""""""""""""""""""""""""""""""""""""""""""""""

hi SpellBad cterm=underline,bold ctermfg=red gui=underline,bold guifg=red

" Toggle and untoggle spell checking
map <leader>sc :setlocal spell!<cr>

" Shortcuts using <leader>
map <leader>sn ]s
map <leader>sp [s
map <leader>sa zg
map <leader>s? z=


""""""""""""""""""""""""""""""""""""""""""""""""""
" => MAPPINGS
""""""""""""""""""""""""""""""""""""""""""""""""""

" Exit insert mode with `jk`
inoremap jk <ESC>

" Fast saving
nmap <leader>w :w!<cr>

" Copy/Paste to clipboard
vmap <leader>y "+y
vmap <leader>d "+d
map <leader>p "+p
map <leader>P "+P

" Indent/Unindent
noremap > >>
noremap < <<
vnoremap > >gv
vnoremap < <gv

" To the leftmost non-blank character of the current line
map H g^

" To the rightmost character of the current line
map L g$

" Trim WhiteSpace
nnoremap <Leader>tws :%s/\s\+$//e<CR>

if has("mac") || has("macunix")
  nmap <D-j> <M-j>
  nmap <D-k> <M-k>
  vmap <D-j> <M-j>
  vmap <D-k> <M-k>
endif

" Toggle paste mode on and off
map <leader>pp :setlocal paste!<cr>

" Set Syntax
map <leader>sy :set syntax=

" Quick quit
map <leader>qq :q<cr>

" Quick file reload
map <leader>r :e<cr>

" Quick Open Notes
" Directory to notes folder
let g:notes_folder = '~/Desktop/Notes/'
" Project specific notes
let g:notes = g:notes_folder . 'Projects/' . fnamemodify(getcwd(), ':t') . '.md'
let g:note_size = 15
" Open current project notes
map <silent> <leader>n :execute ':topleft split ' . g:notes<cr>:execute ':resize' . g:note_size<cr>
" Open daily notes
let g:daily_notes = g:notes_folder . 'Daily/daily-notes.org'
map <silent> <leader>nn :execute ':topleft split ' . g:daily_notes<cr>:execute ':resize' . g:note_size<cr>

" Toggle quotes for json file
map <leader>" :call ConcealJsonToggle()<cr>
let g:toggle_json_conceal=0

" List contents of most used registers
nnoremap <silent> "" :registers "0123456789abcdefghijklmnopqrstuvwxyz*+.<CR>

" Paste in visual mode without updating default register
vnoremap p "_c<Esc>p

" Quick macro invocation with q register
nnoremap Q @q

" Switch between the last two files
nnoremap <leader><leader> <C-^>

" Math macro, do math on current line
nnoremap <leader>= 0v$hyA = <C-r>=<C-r>"<CR><Esc>

" Quickly select text you just pasted
nnoremap gV `[v`]

" Quickly edit your macros
" Usage <leader>m or "q<leader>m
nnoremap <leader>m  :<c-u><c-r>='let @'. v:register .' = '. string(getreg(v:register))<cr><c-f><left>

" Use very magic
" Everything is special unless escaped
" nnoremap / /\v
" vnoremap / /\v

" Saner behavior of n and N
nnoremap <expr> n  'Nn'[v:searchforward]
nnoremap <expr> N  'nN'[v:searchforward]

" Search current word without moving cursor
nnoremap <silent> K :let stay_star_view = winsaveview()<cr>*:call winrestview(stay_star_view)<cr>

" Easily jump between brackets
map <S-Tab> %

nnoremap <expr> <UP> len(getline(line('.')-1)) > 0 ? '{+' : '{-'
nnoremap <expr> <DOWN> len(getline(line('.')+1)) > 0 ? '}-' : '}+'

" Read selected text
" TODO: escape single quote (') characters
xnoremap <silent> <leader>s y:call jobstart('say -v Samantha -r 300 <C-r>"')<CR>


""""""""""""""""""""""""""""""""""""""""""""""""""
" => HELPER FUNCTIONS
""""""""""""""""""""""""""""""""""""""""""""""""""

function! VisualSelection(direction, extra_filter) range
  let l:saved_reg = @"
  execute "normal! vgvy"

  let l:pattern = escape(@", '\\/.*$^~[]')
  let l:pattern = substitute(l:pattern, "\n$", "", "")

  if a:direction == 'b'
    execute "normal ?" . l:pattern . "^M"
  elseif a:direction == 'f'
    execute "normal /" . l:pattern . "^M"
  endif

  let @/ = l:pattern
  let @" = l:saved_reg
endfunction


" Returns true if paste mode is enabled
function! HasPaste()
  if &paste
    return 'PASTE MODE  '
  endif
  return ''
endfunction

" Don't close window, when deleting a buffer
command! Bclose call <SID>BufcloseCloseIt()
function! <SID>BufcloseCloseIt()
  let l:currentBufNum = bufnr("%")
  let l:alternateBufNum = bufnr("#")

  if buflisted(l:alternateBufNum)
    buffer #
  else
    bnext
  endif

  if bufnr("%") == l:currentBufNum
    new
  endif

  if buflisted(l:currentBufNum)
    execute("bdelete! ".l:currentBufNum)
  endif
endfunction


" Toggle quotes for json file
function! ConcealJsonToggle()
  if g:toggle_json_conceal
    set conceallevel=2
    let g:toggle_json_conceal=0
  else
    set conceallevel=0
    let g:toggle_json_conceal=1
  endif
endfunction


" Strip trailing spaces
function! <SID>StripTrailingWhitespaces()
  let l = line(".")
  let c = col(".")
  %s/\s\+$//e
  call cursor(l, c)
endfun



" NERDTrees File highlighting
function! NERDTreeHighlightFile(extension, fg, bg, guifg)
  exec 'autocmd FileType nerdtree highlight ' . a:extension .' ctermbg='. a:bg .' ctermfg='. a:fg .' guifg='. a:guifg
  exec 'autocmd FileType nerdtree syn match ' . a:extension .' #^\s\+.*'. a:extension .'$#'
endfunction

call NERDTreeHighlightFile('html', 202, 'none', '#FC4709')
call NERDTreeHighlightFile('hbs', 202, 'none', '#FC4709')
call NERDTreeHighlightFile('jade', 149, 'none', '#A0D24D')
call NERDTreeHighlightFile('json', 223, 'none', '#FECEA0')
call NERDTreeHighlightFile('scss', 44, 'none', '#1AD0CE')
call NERDTreeHighlightFile('css', 44, 'none', '#1AD0CE')
call NERDTreeHighlightFile('js', 226, 'none', '#FFFF0D')
call NERDTreeHighlightFile('rb', 197, 'none', '#E53378')
call NERDTreeHighlightFile('md', 208, 'none', '#FD720A')
call NERDTreeHighlightFile('php', 140, 'none', '#9E6FCD')
call NERDTreeHighlightFile('svg', 178, 'none', '#CDA109')
call NERDTreeHighlightFile('gif', 36, 'none', '#15A274')
call NERDTreeHighlightFile('jpg', 36, 'none', '#15A274')
call NERDTreeHighlightFile('png', 36, 'none', '#15A274')


" ALE gutter sign colors
hi ALEErrorSign ctermfg=203 ctermbg=237 guifg=#ff0000 guibg=#343d46
hi ALEWarningSign ctermfg=221 ctermbg=237 guifg=#fac863 guibg=#343d46