Neovim configuration file

init.vim

" About

" The movement keys have been remapped so that they respond to JKLÖ instead of HJKL, this
" goes for window navigation as well (ctrl+w).

" :call SetupWorkspace() can be invoked to setup a terminal on the bottom as well as two
" vertical splits on top.

" ctrl+r can be used instead of F5 in ctrlp.

" ctrl+f can be used to invoke YCM's FixIt function.

" :terminal can be escaped using the escape key and uses powershell.

" :Vex and :Sex (haha...) opens a configured netrw file browser.

" Plugins

call plug#begin('~/vim-plugins')

" Windows:
" Install Node with npm and make sure it is added to the PATH.
" Install CMake and make sure it is added to the PATH.
" Install Visual Studio Community edition with C++ support.
" Install Python3 along with pip and make sure it is added to the PATH.

" General
" npm install -g neovim
" pip3 install neovim

" TypeScript
" npm install -g typescript
" npm install -g tslint
" npm install -g typescript-tslint-plugin (See project page for this for info on how to setup for project.)

" Utilities
Plug 'kien/ctrlp.vim'
Plug 'qpkorr/vim-bufkill'
Plug 'Valloric/YouCompleteMe'
"Plug 'w0rp/ale'

" Javascript
Plug 'pangloss/vim-javascript'
Plug 'elzr/vim-json'

" Markdown
Plug 'plasticboy/vim-markdown'

" HTML
Plug 'othree/html5.vim'

" Color schemes
Plug 'morhetz/gruvbox'

" Typescript
Plug 'HerringtonDarkholme/yats.vim'

call plug#end()

" Navigation

noremap h <NOP>
noremap j <Left>
noremap k <Down>
noremap l <Up>
noremap <Char-0x00F6> <Right>

" Window operations

nnoremap <C-w>h <NOP>
nnoremap <C-w>j <C-w><C-h>
nnoremap <C-w>k <C-w><C-j>
nnoremap <C-w>l <C-w><C-k>
nnoremap <C-w><Char-0x00F6> <C-w><C-l>
nnoremap <C-w>J <C-w><
nnoremap <C-w>K <C-w>-
nnoremap <C-w>L <C-w>+
nnoremap <C-w><Char-0x00D6> <C-w>>

" Terminal

tnoremap <Esc> <C-\><C-n> " Escape from terminal mode

" Text

set number
set encoding=utf-8
set backspace=2
set expandtab
set smartindent
set shiftwidth=2
set softtabstop=2
set colorcolumn=80
set nowrap
set clipboard=unnamedplus

" ALE

" ALE has been removed as it does nothing that YCM won't do. AKA I didn't get it to work,
" it might work fine if I use it exclusively without YCM.

"let g:ale_linters = {
"      \ 'javascript': ['eslint'],
"      \ 'typescript': ['eslint', 'tsserver'],
"      \}

"let g:ale_history_log_output = 1

" Autocompletion

filetype plugin on
let g:ycm_autoclose_preview_window_after_completion = 1
let g:ycm_collect_identifiers_from_tags_files = 1
noremap <C-f> :YcmCompleter FixIt<CR>

" File browsing

let g:ctrlp_prompt_mappings = {
      \ 'PrtClearCache()': ['<F5>', '<C-r>'],
      \}
let g:ctrlp_custom_ignore = 'node_modules\|git'
let g:netrw_liststyle = 0
let g:netrw_banner = 0
let g:netrw_browse_split = 4
let g:netrw_winsize = 25

" Syntax highlighting

syntax on
set termguicolors
colors gruvbox
set bg=dark

" Shell

set shell=powershell

" Setup workspace for 1920x1080 fullscreen.

function SwitchWindow(dir)
  let this = winnr()
  if '+' == a:dir
    execute "normal \<c-w>k"
    elseif '-' == a:dir
    execute "normal \<c-w>j"
    elseif '>' == a:dir
    execute "normal \<c-w>l"
    elseif '<' == a:dir
    execute "normal \<c-w>h"
  else
    echo "oops. check your ~/.vimrc"
    return ""
  endif
endfunction

function SetupWorkspace()
  45spl
  vspl
  "Vex
  call SwitchWindow('+')
  terminal
  call SwitchWindow('>')
endfunction