vimrc

" VIMRC for Ankur Gupta

" Vundle Init
set nocompatible
filetype off

set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()

" Vundle Plugins 

" Vundle Base Plugin
Plugin 'VundleVim/Vundle.vim'

" Theme
" Plugin 'jpo/vim-railscasts-theme'
" Plugin 'pR0Ps/molokai-dark'
" Plugin 'dracula/vim'
" Plugin 'junegunn/seoul256.vim'
" Plugin 'chriskempson/base16-vim'
" Plugin 'ajmwagar/vim-deus'
" Plugin 'dracula/vim'
" Plugin 'liuchengxu/space-vim-dark'
" Plugin 'danilo-augusto/vim-afterglow'
" Plugin 'nightsense/carbonized'
" Plugin 'challenger-deep-theme/vim'
" Plugin 'w0ng/vim-hybrid'
" Plugin 'morhetz/gruvbox'
" Plugin 'chriskempson/base16-vim'
Plugin 'drewtempelmeyer/palenight.vim'

" Plugins for bars on the top and the bottom
Plugin 'vim-airline/vim-airline'
Plugin 'vim-airline/vim-airline-themes'

" File viewer
Plugin 'scrooloose/nerdtree'

" Guides for Indents
" Plugin 'nathanaelkane/vim-indent-guides'
Plugin 'Yggdroot/indentLine'

" Display marks in the gutter 
Plugin 'kshenoy/vim-signature'

" Autocomplete braces and such
Plugin 'Raimondi/delimitMate'

" IDE type autocomplete
Plugin 'ajh17/VimCompletesMe'

" Snippets
" Plugin 'SirVer/ultisnips'

" Fuzzy File Finder
" Plugin 'kien/ctrlp.vim'
" Plugin 'wincent/command-t'
Plugin 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' }
Plugin 'junegunn/fzf.vim'

" Advanced search
Plugin 'wincent/ferret'

" Autocomplete when searching
Plugin 'vim-scripts/SearchComplete'

" Openscad Support
Plugin 'sirtaj/vim-openscad'

" Async Code Execution
Plugin 'skywind3000/asyncrun.vim'

" Grammar checking
" Plugin 'rhysd/vim-grammarous'

" LaTeX Live Preview
Plugin 'xuhdev/vim-latex-live-preview'

" Scala support
Plugin 'derekwyatt/vim-scala'

" Easy surroundings modifications
Plugin 'tpope/vim-surround'

" Show git diffs in the gutter
Plugin 'mhinz/vim-signify'

" Even more efficient vim motions
Plugin 'easymotion/vim-easymotion'

" Differnet colors on parentheses to make them ook better
" Plugin 'kien/rainbow_parentheses.vim'

" Dockerfile support
Plugin 'ekalinin/Dockerfile.vim'

" Tag support
Plugin 'majutsushi/tagbar'

" Vertical Alignment
Plugin 'godlygeek/tabular'

" Linter
Plugin 'w0rp/ale'

" Python autocompletion
" Plugin 'davidhalter/jedi-vim'

" Doxygen Toolkit
Plugin 'vim-scripts/DoxygenToolkit.vim'

Plugin 'posva/vim-vue'

" Vundle Closing
call vundle#end()

" ---- Plugin Settings

" Custom fzf commands
" --column: Show column number
" --line-number: Show line number
" --no-heading: Do not show file headings in results
" --fixed-strings: Search term as a literal string
" --ignore-case: Case insensitive search
" --no-ignore: Do not respect .gitignore, etc...
" --hidden: Search hidden files and folders
" --follow: Follow symlinks
" --glob: Additional conditions for search (in this case ignore everything in the .git/ folder)
" --color: Search color options
command! -bang -nargs=* RG call fzf#vim#grep('rg --column --line-number --no-heading --fixed-strings --ignore-case --no-ignore --hidden --follow --glob "!.git/*" --color "always" '.shellescape(<q-args>).'| tr -d "\017"', 1, <bang>0)

command! -bang -nargs=* Find call fzf#vim#grep('rg --column --line-number --no-heading --fixed-strings --ignore-case --no-ignore --hidden --follow --glob "!.git/*" --glob "!*.log" --color "always" '.shellescape(<q-args>).'| tr -d "\017"', 1, <bang>0)

" ++ NERD Tree settings
" Disable NERD Tree arrows
let g:NERDTreeDirArrows=0

" Set F2 to open NERD Tree
" Set F3 to find the currently opened file 
" Set F4 to peek at a file
silent! map <F2> :NERDTreeToggle<CR>
silent! map <F3> :NERDTreeFind<CR>
let g:NERDTreeToggle="<F2>"
let g:NERDTreeMapActivateNode="<F3>"
let g:NERDTreeMapPreview="<F4>"

" ALE settings
let b:ale_linters = ['flake8, pylint', 'gcc']

" Bind grammar window to control - g
nmap <C-g> <Plug>(grammarous-open-info-window)

" Use vim spell check
let g:grammarous#use_vim_spelllang = 1

" Change PDF viewer to zathura
let g:livepreview_previewer = 'zathura'

" Change updates to 500 ms
set updatetime=500

let g:airline#extensions#tabline#enabled = 1

" let g:UltiSnipsSnippetsDir="~/.vim/UltiSnips/"
" let g:UltiSnipsExpandTrigger="<c-]>"
" let g:UltiSnipsJumpForwardTrigger="<c-]>"
" let g:UltiSnipsJumpBackwardTrigger="<s-tab>"
" let g:UltiSnipsEditSplit="vertical"
" let g:UltiSnipsRemoveSelectModeMappings = 0

filetype plugin indent on

" ---- User settings ----

" Shows syntax
syntax on

" Show line numbering
set number
set relativenumber

" Soft wrapping
set wrap
set linebreak

" Highlight seraches by default
set hls

" Add incremental search
set incsearch

" Make searching case insensitive by default
set ignorecase
set smartcase

" Dabbing, wait, shit! I mean tabbing!
set tabstop=2
set shiftwidth=2
set softtabstop=2

" Left column width
set foldcolumn=6

" Fix backspace
set backspace=indent,eol,start

" Pretty dank cursor column highlighting
set cursorcolumn

" Wrap guide at 80 chars... psych! Welcome to the modern age, where we can now afford a whopping 100
" chars!. However, diffs are nice to see side by side, so the limit has just been bumped up.
set colorcolumn=80
set tw=80

" Forgive me lord, for I have become a pleb
set mouse=a

" Conceal settings for doers, not lookers
set concealcursor=""

" 'nuff said
set encoding=utf-8

if has('nvim') || has('termguicolors')
  set termguicolors
endif

" Choose color scheme
set background=dark
colorscheme palenight
" colorscheme gruvbox
" colorscheme space-vim-dark
" colorscheme railscasts
" colorscheme molokai-dark
" colorscheme darcula
" color dracula
" colo seoul256
" colorscheme default
" colorscheme ron
" color dracula
" colorscheme base16-default-dark

"   Range:   233 (darkest) ~ 238 (lightest)
"   Default: 235
" let g:space_vim_dark_background = 235
" color space-vim-dark

let g:palenight_terminal_italics=1

" Macros for windowed mode
map <C-h> <C-w>h
map <C-j> <C-w>j
map <C-k> <C-w>k
map <C-l> <C-w>l
map <F7> <C-w>+
map <F8> <C-w>-
map <F9> <C-w><
map <F10> <C-w>>

" Adding lines when in normal mode
map <Enter> o<ESC>

" Toggle folds with space bar in normal mode
nnoremap <space> za

" Surround the highlighted string
map <Leader>9 s()<ESC>P
map <Leader>[ s[]<ESC>P
map <Leader>; s''<ESC>P
map <Leader>' s""<ESC>P
map <Leader>, s<><ESC>P
map <Leader>d <ESC>`>x`<x

" Adding support for moving up and down on wrapped lines
map j gj
map k gk

" File specific commands
autocmd FileType markdown setlocal spell spelllang=en_us
autocmd FileType markdown setlocal concealcursor=" "

autocmd FileType tex setlocal spell spelllang=en_us
autocmd FileType tex setlocal concealcursor=" "

" Add Google Apps script support
autocmd BufNewFile,BufRead *.gs set filetype=javascript

" Regulation tabbing for python
autocmd FileType python set tabstop=4
autocmd FileType python set shiftwidth=4
autocmd FileType python set softtabstop=4