System setup

.editorconfig

root = true

# General
indent_style = space
indent_size = 2
tab_width = 2
# end_of_line
# insert_final_newline
trim_trailing_whitespace = true
max_line_length = 100
charset = utf-8

[Makefile]
indent_style = tab

.vimrc

" Install dependencies
" vim needs to be compiled from source because xenial comes with python3 by
" default and toggling between two versions of vim is fraught with peril and
" frustration. To compile vim use the vimpy2py3.sh file in this gist:
" wget https://gist.githubusercontent.com/dgonzo/6b63dd6e66784058f4ce3d4fb5d2932e/raw/e1710fb7f6eae8c1c26146f1e30d052fd831a2fb/vimpy2p3.sh 
" and run with bash vimpy2py3.sh
" apt-get install python3-dev python-dev build essentials cmake exuberant-ctags
" Set up pyenv so you can declare per-project/per-directory pythons as needed:
" curl -L https://raw.githubusercontent.com/yyuu/pyenv-installer/master/bin/pyenv-installer | bash
" pyenv update
" pyenv virtualenv venv2 --python=/usr/bin/python2.7  # adds system py2.7 as a useable venv base
" pyenv virtualenv venv3 --python=/usr/bin/python3.5  # adds system py3.5 as a useable venv base
" Set up vim-plug
" curl -fLo ~/.vim/autoload/plug.vim --create-dirs https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
" Update your gloabl vimrc: /etc/vim/vimrc with the following changes
" uncomment reopening file
" uncomment the highly recommended changes
" Powerline fonts
" easiest way is to just clone [email protected]:powerline/fonts.git and then run
" install.sh from that repo

" begin vim-plug 
call plug#begin()
Plug 'Valloric/YouCompleteMe', { 'do': 'python3 ./install.py' }
Plug 'lambdalisue/vim-pyenv',  { 'for': ['python', 'python3'] }
Plug 'tmhedberg/SimpylFold' 
Plug 'scrooloose/nerdtree' 
Plug 'tpope/vim-commentary'
Plug 'Xuyuanp/nerdtree-git-plugin' 
Plug 'ctrlpvim/ctrlp.vim' 
Plug 'editorconfig/editorconfig-vim'
" user's editorconfig: ~/.editorconfig can be overridden with project-level
" .editorconfigs
Plug 'tpope/vim-fugitive'
" if you want to use this plugin:
" sudo apt-get install ruby rubygems vim-nox && sudo /usr/bin/gem install json_pure
Plug 'junegunn/vim-github-dashboard'
Plug 'scrooloose/syntastic'
Plug 'nvie/vim-flake8', { 'for': ['python', 'python3'] }
Plug 'altercation/vim-colors-solarized'
Plug 'myusuf3/numbers.vim'
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
Plug 'xolox/vim-easytags' | Plug 'xolox/vim-misc'

" add plugin to &runtimepath
call plug#end()

" colors
if has('gui_running')
  set background=dark
  colorscheme solarized
  " use a powerlinen patched font
  " https://github.com/powerline/fonts/tree/master/samples
  " airline
  let g:airline_theme = 'solarized'
else
  set background=dark
  colorscheme default
  let g:airline_theme = 'distinguished'
endif
call togglebg#map("<F5>")

" syntax general
syntax enable
set statusline+=%#warningmsg#
set statusline+=%{SyntasticStatuslineFlag()}
set statusline+=%*
let g:syntastic_check_on_open = 1
let g:syntastic_check_on_wq = 0

" python
let g:ycm_python_binary_path=substitute(system("which python"), "\n$", "", "")
let $PYTHONPATH=getcwd() . ":" . $PYTHONPATH
" python syntax
autocmd BufWritePost *.py call Flake8()  " run flake8 on save -- alternatively disable and F7 will run check
" you can change this to suit just how pep8 compliant you want your code to be
let flake8_error_marker='EE'  " set error marker
let flake8_warning_marker=''  " disable warning markers
let flake8_pyflake_marker=''  " disable PyFlakes warnings
let flake8_complexity_maker=''  " disable McCabe complexity warnings
let flake8_naming_marker=''  " disable naming warnings


" layout
set splitbelow
set splitright
"split navigations
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>

" Enable folding
set foldmethod=indent
set foldlevel=99
let g:SimplyFold_docstring_preview=1

" wildignore applies to nerdtree and ctrlp
set wildignore+=*/tmp/*,*.swp,*.zip,*.so,*.pyc,*.pyo
" NERDTree
" Open cwd by default use with just vim not vim .
autocmd StdinReadPre * let s:std_in=1
autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | NERDTree | endif
map <C-l> :NERDTreeToggle<CR>
" close if NERDTree is the only remaining window
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif
let NERDTreeIgnore=['__pycache__$', '\~$']
" ctrlp
let g:ctrlp_working_path_mod = 'ra'
let g:ctrlp_custom_ignore = '\v[\/]\.(git|hg|svn)$'
let g:ctrlp_user_command = ['.git', 'cd %s && git ls-files -co --exclude-standard']

" editorconfig
let g:EditorConfig_exclude_patters = ['fugitive://.*']

" YCM
let g:ycm_autoclose_preview_window_after_completion=1
map <leader>g : YcmCompleter GoToDefinitionElseDeclaration<CR>

" numbers
set number
let g:numbers_exclued = ['nerdtree']
nnoremap <F3> :NumbersToggle<CR>

" airline
set laststatus=2
let g:airline_powerline_fonts = 1
set guifont=Hack

config

# ~/.ssh/config
Host bitbucket.com
  HostName bitbucket.org
  PreferredAuthentications publickey
  IdentityFile ~/.ssh/gonzo
Host github.com
  HostName github.com
  PreferredAuthentications publickey
  IdentityFile ~/.ssh/gonzo

vimpy2p3.sh

#!/bin/bash
#==============================================================================
# An install script of GVim in Ubuntu/Debian
#==============================================================================
# Modified: 9/5/16 by dg
# Original: https://gist.githubusercontent.com/lambdalisue/102a1f9985b243cd0e71/raw/2a7a10434db555df172b4af550b3e25e01094bd7/install_gvim.sh
# Enable source code: 'Software & Updates' > enable 'Source code'

echo "Installing required packages ..."
sudo apt-get install -yq build-essential curl checkinstall
sudo apt-get install -yq \
    libncurses5-dev \
    libbonoboui2-dev \
    libcario2-dev libxpm-dev \
    libx11-dev libxt-dev \
    libgnome2-dev libgnomeui-dev \
    libgtk2.0-dev libatk1.0-dev
sudo apt-get install -yq \
    lua5.2 liblua5.2-dev \
    luajit libluajit-5.1
sudo apt-get install -yq \
    libssl-dev zlib1g-dev libbz2-dev \
    libreadline-dev libsqlite3-dev llvm
sudo apt-get build-dep vim-gtk

PYTHON2=$(pyenv install -l | \
    grep -E "^  2\.[0-9]+\.[0-9]+$" | \
    tail -1 | sed -e 's/^[ ]*//')
PYTHON3=$(pyenv install -l | \
    grep -E "^  3\.[0-9]+\.[0-9]+$" | \
    tail -1 | sed -e 's/^[ ]*//')
echo "Installing Python $PYTHON2 and $PYTHON3 ..."
CONFIGURE_OPTS="--enable-shared --enable-unicode-ucs4" \
    pyenv install $PYTHON2
CONFIGURE_OPTS="--enable-shared" \
    pyenv install $PYTHON3

echo "Downloading Vim repository ..."
if [[ -d vim ]]; then
    rm -rf vim
fi
git clone --depth=1 https://github.com/vim/vim
cd vim

pyenv local ${PYTHON2} ${PYTHON3}

echo "Configure Vim installation ..."
make distclean
#./configure \
PREFIX="${HOME}/.anyenv/envs/pyenv/versions"
LDFLAGS="-Wl,-rpath=${PREFIX}/${PYTHON2}/lib:${PREFIX}/${PYTHON3}/lib" ./configure \
    --enable-fail-if-missing \
    --with-features=huge \
    --enable-multibyte \
    --with-luajit \
    --enable-luainterp \
    --enable-rubyinterp \
    --enable-pythoninterp=dynamic \
    --enable-python3interp=dynamic \
    --enable-multibyte \
    --enable-fontset \
    --enable-cscope \
    --enable-gui=gtk2 | tee ../install_gvim.configure.log

echo
echo "Confirm 'install_gvim.configure.log' if the following lines are correct"
echo
echo "  checking whether we can do without RTLD_GLOBAL for Python... yes"
echo "  checking whether we can do without RTLD_GLOBAL for Python3... yes"
echo
echo "Otherwise you cannot switch python and python3 in a same Vim session."
echo "Then execute the following:"
echo
echo "  make -j $((`nproc`*2))"
echo "  sudo checkinstall"
echo "  follow the default prompts for check install and add a description like: vim with py2 and py3 dynamic bindings"
echo " if you want to add gvim to your applications directory and create a launcher:"
echo " sudo apt-get install gnome-panel"
echo " sudo gnome-desktop-item-edit /usr/share/applications --create-new"
echo " Name: GVim"
echo " Command: gvim"
echo " you can add an icon from here: http://cloudfour.github.io/slides-svg-101/lib/images/icon-vim.png"
echo