init.vim

""" MrTeddyBear's Neovim init.vim


""" Vim-Plug
call plug#begin()
set encoding=UTF-8
" Aesthetics - Main
Plug 'dracula/vim'
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
Plug 'ryanoasis/vim-devicons'
Plug 'junegunn/goyo.vim'
Plug 'junegunn/limelight.vim'
Plug 'junegunn/seoul256.vim'
Plug 'junegunn/vim-journal'
Plug 'junegunn/rainbow_parentheses.vim'
Plug 'nightsense/forgotten'
Plug 'zaki/zazen'
Plug 'ryanoasis/vim-devicons'
Plug 'morhetz/gruvbox'

" Aethetics - Additional
Plug 'nightsense/nemo'
Plug 'yuttie/hydrangea-vim'
Plug 'chriskempson/tomorrow-theme', { 'rtp': 'vim' }
Plug 'rhysd/vim-color-spring-night'
Plug 'sjl/badwolf'
Plug 'sainnhe/sonokai'

" Functionalities
Plug 'tpope/vim-fugitive'
Plug 'tpope/vim-sensible'
Plug 'tpope/vim-surround'
Plug 'majutsushi/tagbar'
Plug 'scrooloose/nerdtree'
Plug 'scrooloose/nerdcommenter'
Plug 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }
Plug 'zchee/deoplete-jedi'
Plug 'ervandew/supertab'
"Plug 'jiangmiao/auto-pairs'
Plug 'Raimondi/delimitMate'
Plug 'junegunn/vim-easy-align'
Plug 'alvan/vim-closetag'
Plug 'tpope/vim-abolish'
Plug 'Yggdroot/indentLine'
Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' }
Plug 'junegunn/fzf.vim'
Plug 'sheerun/vim-polyglot'
Plug 'chrisbra/Colorizer'
Plug 'heavenshell/vim-pydocstring'
Plug 'vim-scripts/loremipsum'
Plug 'SirVer/ultisnips'
Plug 'honza/vim-snippets'
Plug 'metakirby5/codi.vim'
"""Plug 'vim-scripts/SingleCompile'
Plug 'neomake/neomake'
"Plug 'w0rp/ale'

"Quick Run files
Plug 'huytd/vim-quickrun'

" Entertainment
" Plug 'ryanss/vim-hackernews'

call plug#end()

""" Python3 VirtualEnv
let g:python3_host_prog = expand('/usr/bin/python')

let g:jedi#force_py_version = 3

""" Python2 env
"let g:python2_host_prog = expand('/usr/bin/python2')


""" Coloring
syntax on
color gruvbox
"let g:python3_host_prog = expand('~/.config/nvim/env/bin/python')

""" Coloring
syntax on
"color dracula
highlight Pmenu guibg=white guifg=black gui=bold
highlight Comment gui=bold
highlight Normal gui=none
highlight NonText guibg=none

" Opaque Background (Comment out to use terminal's profile)
"set termguicolors
" Transparent Background (For i3 and compton)
"highlight Normal guibg=NONE ctermbg=NONE
"highlight LineNr guibg=NONE ctermbg=NONE

""" Other Configurations
filetype plugin indent on
set tabstop=4 softtabstop=4 shiftwidth=4 expandtab smarttab autoindent
set incsearch ignorecase smartcase hlsearch gdefault magic
set ruler laststatus=2 showcmd showmode
set list listchars=trail:»,tab:»-
set fillchars+=vert:\ 
set wrap breakindent
set encoding=utf-8
set number
set title
""" Plugin Configurations

" NERDTree
let NERDTreeShowHidden=1
let g:NERDTreeDirArrowExpandable = '↠'
let g:NERDTreeDirArrowCollapsible = '↡'

" Airline
let g:airline_powerline_fonts = 1
let g:airline_section_z = ' %{strftime("%-I:%M %p")}'
let g:airline_section_warning = ''
let g:airline#extensions#tabline#enabled = 1

" Neovim :Terminal
tmap <Esc> <C-\><C-n>
tmap <C-w> <Esc><C-w>
"tmap <C-d> <Esc>:q<CR>
autocmd BufWinEnter,WinEnter term://* startinsert
autocmd BufLeave term://* stopinsert

" Deoplete
let g:deoplete#enable_at_startup = 1
" Disable documentation window
set completeopt-=preview

" Supertab
let g:SuperTabDefaultCompletionType = "<C-n>"

" Ultisnips
let g:UltiSnipsExpandTrigger="<C-Space>"
let g:UltiSnipsJumpForwardTrigger="<Tab>"
let g:UltiSnipsJumpBackwardTrigger="<C-x>"

" EasyAlign
xmap ga <Plug>(EasyAlign)
nmap ga <Plug>(EasyAlign)

" indentLine
let g:indentLine_char = '▏'
let g:indentLine_color_gui = '#363949'

" TagBar
let g:tagbar_width = 30
let g:tagbar_iconchars = ['↠', '↡']

" Neomake
" When writing a buffer (no delay), and on normal mode changes (after 750ms).
call neomake#configure#automake('nw', 750)

"SimpleCompile
nmap <F8> :SCCompile<cr>
nmap <F9> :SCCompileRun<cr>

"call SingleCompile#ChooseCompiler('cpp', 'clang')
"call SingleCompile#SetOutfile('cpp', 'clang', '$(FILE_NAME)$' . '.x')
"call SingleCompile#SetCompilerTemplate('c','gcc','GNU C Complier','gcc','-o ' . ' $(FILE_NAME)$' . '.x' . ' -lm', './$(FILE_NAME)$' . '.x')


" fzf-vim
let g:fzf_action = {
  \ 'ctrl-t': 'tab split',
  \ 'ctrl-s': 'split',
  \ 'ctrl-v': 'vsplit' }
let g:fzf_colors =
\ { 'fg':      ['fg', 'Normal'],
  \ 'bg':      ['bg', 'Normal'],
  \ 'hl':      ['fg', 'Comment'],
  \ 'fg+':     ['fg', 'CursorLine', 'CursorColumn', 'Normal'],
  \ 'bg+':     ['bg', 'CursorLine', 'CursorColumn'],
  \ 'hl+':     ['fg', 'Statement'],
  \ 'info':    ['fg', 'Type'],
  \ 'border':  ['fg', 'Ignore'],
  \ 'prompt':  ['fg', 'Character'],
  \ 'pointer': ['fg', 'Exception'],
  \ 'marker':  ['fg', 'Keyword'],
  \ 'spinner': ['fg', 'Label'],
  \ 'header':  ['fg', 'Comment'] }

""" Filetype-Specific Configurations

" HTML, XML, Jinja
autocmd FileType html setlocal shiftwidth=2 tabstop=2 softtabstop=2
autocmd FileType css setlocal shiftwidth=2 tabstop=2 softtabstop=2
autocmd FileType xml setlocal shiftwidth=2 tabstop=2 softtabstop=2
autocmd FileType htmldjango setlocal shiftwidth=2 tabstop=2 softtabstop=2
autocmd FileType htmldjango inoremap {{ {{  }}<left><left><left>
autocmd FileType htmldjango inoremap {% {%  %}<left><left><left>
autocmd FileType htmldjango inoremap {# {#  #}<left><left><left>

" Markdown and Journal
autocmd FileType markdown setlocal shiftwidth=2 tabstop=2 softtabstop=2
autocmd FileType journal setlocal shiftwidth=2 tabstop=2 softtabstop=2

""" Custom Functions

" Trim Whitespaces
function! TrimWhitespace()
    let l:save = winsaveview()
    %s/\\\@<!\s\+$//e
    call winrestview(l:save)
endfunction

" Dracula Mode (Dark)
function! ColorDracula()
    let g:airline_theme=''
    color dracula
    IndentLinesEnable
endfunction

" Seoul256 Mode (Dark & Light)
function! ColorSeoul256()
    let g:airline_theme='silver'
    color seoul256
    IndentLinesDisable
endfunction

" Forgotten Mode (Light)
function! ColorForgotten()
    " Light airline themes: tomorrow, silver, alduin
    " Light colors: forgotten-light, nemo-light
    let g:airline_theme='tomorrow'
    color forgotten-light
    IndentLinesDisable
endfunction

" Zazen Mode (Black & White)
function! ColorZazen()
    let g:airline_theme='badcat'
    color zazen
    IndentLinesEnable
endfunction

" Gruvbox ark theme
function! ColorGruvboxDark()
    let g:airline_theme='gruvbox'
    color gruvbox
    IndentLinesEnable
endfunction


""" Custom Mappings

let mapleader=","
nmap <leader>q :NERDTreeToggle<CR>
nmap \ <leader>q
nmap <leader>w :TagbarToggle<CR>
nmap <leader>ee :Colors<CR>
nmap <leader>ea :AirlineTheme 
nmap <leader>e1 :call ColorDracula()<CR>
nmap <leader>e2 :call ColorSeoul256()<CR>
nmap <leader>e3 :call ColorForgotten()<CR>
nmap <leader>e4 :call ColorZazen()<CR>
nmap <leader>e5 :call ColorGruvboxDark()<CR>
nmap <leader>r :so ~/.config/nvim/init.vim<CR>
nmap <leader>t :call TrimWhitespace()<CR>
xmap <leader>a gaip*
nmap <leader>a gaip*
nmap <leader>s <C-w>s<C-w>j:terminal<CR>
nmap <leader>vs <C-w>v<C-w>l:terminal<CR>
nmap <leader>d <Plug>(pydocstring)
nmap <leader>f :Files<CR>
nmap <leader>g :Goyo<CR>
nmap <leader>h :RainbowParentheses!!<CR>
nmap <leader>j :set filetype=journal<CR>
nmap <leader>k :ColorToggle<CR>
nmap <leader>l :Limelight!!<CR>
xmap <leader>l :Limelight!!<CR>
autocmd FileType python nmap <leader>x :0,$!~/.config/nvim/env/bin/python -m yapf<CR>
nmap <leader>n :HackerNews best<CR>J
nmap <silent> <leader><leader> :noh<CR>
nmap <Tab> :bnext<CR>
nmap <S-Tab> :bprevious<CR>
nnoremap <F5> :QuickRunExecute<CR>

set clipboard=unnamed,unnamedplus
"colorscheme gruvbox "Set colorscheme"
"set background=dark "Set background color
color gruvbox "Set colorscheme"
set background=dark "Set background color
syntax enable 		"Enable syntax processing"
syntax on
let g:gruvbox_contrast_light = 'soft'

set tabstop=4		"Number of spaces show for tab"
set softtabstop=4	"Number of spaces in tab"

set expandtab		"Tabs are spaces"

set termguicolors

"UI tweaks"
set nocompatible
set number	    	"Show linenumbers"
set relativenumber
set cursorline		"Higlight cursot line"
filetype indent on	"Allows for loading indent files for spesific files"
set wildmenu		"Show menu for autocomlete in commandline"
set showmatch		"Highligths matching brackets"
set mouse=a
let g:python_highlight_all = 1
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>
set colorcolumn=80

"Search tweaks"
set incsearch 		"Highlights while searching"
set hlsearch 		"Higlight matches"
set magic
set inccommand=nosplit
set incsearch
set gdefault
"map /  <Plug>(incsearch-forward)
"map ?  <Plug>(incsearch-backward)
"map g/ <Plug>(incsearch-stay)


set backup
set backupdir=~/.vim-tmp,~/.tmp,~/tmp,/var/tmp,/tmp
set backupskip=/tmp/*,/private/tmp/*
set directory=~/.vim-tmp,~/.tmp,~/tmp,/var/tmp,/tmp
set writebackup
highlight Normal guibg=none
highlight NonText guibg=none