dot_vimrc

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" Plugins
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" Install and run vim-plug on first run
if empty(glob('~/.vim/autoload/plug.vim'))
    silent !curl -fLo ~/.vim/autoload/plug.vim --create-dirs
    \ https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
    autocmd VimEnter * PlugInstall --sync | source $MYVIMRC
endif

" Install plugins
call plug#begin()
Plug 'junegunn/fzf', { 'do': './install --bin' }
Plug 'junegunn/fzf.vim'
Plug 'lifepillar/vim-solarized8'
"Plug 'vim-airline/vim-airline'
Plug 'itchyny/lightline.vim'
Plug 'preservim/nerdcommenter'
Plug 'airblade/vim-gitgutter'
Plug 'whatyouhide/vim-gotham'
Plug 'dikiaap/minimalist'
Plug 'jiangmiao/auto-pairs'
"Plug 'davidhalter/jedi-vim'
Plug 'scrooloose/nerdtree'
Plug 'neomake/neomake'
Plug 'machakann/vim-highlightedyank'
Plug 'tmhedberg/SimpylFold'
Plug 'tpope/vim-fugitive'
Plug 'christoomey/vim-tmux-navigator'
Plug 'edkolev/tmuxline.vim'
Plug 'svermeulen/vim-cutlass'
call plug#end()

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" Plugin configuration
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" Code checking with neomake
let g:neomake_python_enabled_makers = ['pylint']
call neomake#configure#automake('nrwi', 500)

" nerdtree
let NERDTreeIgnore = ['\.pyc$', '^__pycache__$']
autocmd StdinReadPre * let s:std_in=1
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif

" fzf
let g:fzf_nvim_statusline = 0 " disable statusline overwriting

" vim-gutter
set updatetime=100
" " ctrlp: open new and existing files in a new tab
" let g:ctrlp_open_new_file = 't'
" let g:ctrlp_prompt_mappings = {
"     \ 'AcceptSelection("e")': ['<2-LeftMouse>'],
"     \ 'AcceptSelection("t")': ['<cr>'],
"     \ }
" simplyfold: default to unfolded
autocmd FileType python setlocal foldenable foldlevel=20

" vim-cutlass
nnoremap x d
xnoremap x d
nnoremap xx dd
nnoremap X D

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" Key mappings
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let mapleader=","
nmap <leader>nf :NERDTreeFind<CR>
nmap <leader>nt :NERDTreeToggle<CR>
nnoremap <silent> <leader>f :Files<CR>
nnoremap <silent> <leader>b :Buffers<CR>
nnoremap <silent> <leader>w :Windows<CR>
nnoremap <silent> <leader><C-h> :tabprevious<CR>
nnoremap <silent> <leader><C-l> :tabnext<CR>
"" Do not yank deleted contents for these mappings
"nnoremap d "_d
"nnoremap s "_s
"nnoremap c "_c
"vnoremap d "_d
"vnoremap s "_s
"vnoremap c "_c
" Spelling
"nnoremap <leader>s :set spell!<CR>
" j/k will move virtual lines (lines that wrap)
noremap <silent> <expr> j (v:count == 0 ? 'gj' : 'j')
noremap <silent> <expr> k (v:count == 0 ? 'gk' : 'k')
" Exit insert mode with jk or kj
inoremap jk <esc>
inoremap kj <esc>
" Toggle search higlights
nnoremap <leader>s :set hlsearch!<CR>

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" UI and syntax
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" Colors
set termguicolors
set background=dark
set t_Co=256
" Theme
colorscheme gotham256
"let g:airline_theme='gotham256'
"let g:airline_powerline_fonts = 0
" lightline
set laststatus=2
"let g:lightline = { 'colorscheme': 'gotham256' }
set noshowmode
" Cursor line
set cursorline
hi CursorLine guibg=Grey10
" Line numbers
set number
" Enable mouse support
set mouse=a
" Wild menu
set wildmenu
set wildchar=<TAB>
set wildignore+=*.DS_STORE,*.db
" Encoding
set encoding=utf-8
" Syntax
syntax on
" Nextflow syntax highlighting
au BufNewFile,BufRead *.nf set filetype=groovy
" Indentation, spaces and tabs
filetype indent on
set tabstop=4
set softtabstop=4
set expandtab
set shiftwidth=4
set list
set listchars=tab:›\ ,trail:.,extends:#,nbsp:.
set wrap
set backspace=indent,eol,start
" Do not comment new lines automatically
autocmd BufNewFile,BufRead,FileType,OptionSet * set formatoptions-=cro
autocmd BufNewFile,BufRead,FileType,OptionSet * setlocal formatoptions-=cro
" Search
set ignorecase
set hlsearch
set incsearch
" Misc
set showmatch
set showmode
set showcmd
" Different cursors for insert vs other mode
let &t_SI = "\e[6 q"
let &t_EI = "\e[2 q"
" Use the clipboard register for yank, delete and put
" noremap y "+y
" vnoremap y "+y
" noremap yy "+yy
" vnoremap yy "+yy
" noremap d "+d
" vnoremap d "+d
" noremap dd "+dd
" vnoremap dd "+dd
" noremap p "+p
" vnoremap p "+p