Shell script to setup a session of bash per my preferences

setup.sh

# curl 'https://gist.githubusercontent.com/alexmchale/f04f3b3697f6e5c650adce44ba05fddc/raw/setup.sh' > /tmp/.atm.sh && source /tmp/.atm.sh

# SETUP STARTING

cat > /tmp/.atm.vim <<EOF

set nocompatible
set ch=1
set mousehide
set shiftwidth=2
set softtabstop=2
set tabstop=24
set smartindent
set expandtab
set ruler
set ai
set background=dark
set nobackup
set nowritebackup
set noswapfile
set bs=2
set cinoptions+=:0g0
set history=50
set gdefault
set showmatch
set matchpairs+=<:>
set showmode
set nowrap
set mouse-=a
set noincsearch
set number
set go-=rL
set wildignore+=*.o,1.8.7,.git,*.obj,*/tmp/*,*.zip,*.swp,*.min.js
set scrolloff=10
set modeline
set modelines=5
set laststatus=2
set nocursorline
set nocursorcolumn

" Disable all bells
set vb t_vb=""
autocmd VimEnter * set vb t_vb=
au! GuiEnter * set vb t_vb=

map!  <BackSpace>
map ; :

" Show end of line whitespace as an error
match ErrorMsg / \+$/

syntax on

" Page controls
noremap <C-J> <PageDown>
noremap <C-K> <PageUp>

" Define a command for switching Ruby hashes to 1.9 syntax
command! -bar -range=% NotRocket :<line1>,<line2>s/:\(\w\+\)\s*=>/\1:/e
command! -bar -range=% YesRocket :<line1>,<line2>s/\(\w\+\):/:\1 =>/e

" Editing
nmap <C-i> ciw
vmap <C-i> c

syn sync fromstart

" Force the syntax for some common filenames.
au BufReadPost Gemfile set syntax=ruby
au BufReadPost Rakefile set syntax=ruby
au BufReadPost *.task set syntax=ruby
au BufRead,BufNewFile *.csvbuilder setfiletype ruby
au BufRead,BufNewFile *.json.jbuilder set ft=ruby
au BufRead,BufNewFile *.go set ts=4 sw=4 syntax=go softtabstop=0 noexpandtab
au BufRead,BufNewFile *.java set ts=4 sw=4 syntax=java softtabstop=0 expandtab
au BufRead,BufNewFile Makefile set ts=4 sw=4 syntax=make softtabstop=0 noexpandtab
au FileType perl set ts=4 sw=4 syntax=perl softtabstop=0 noexpandtab
au FileType php set ts=4 sw=4 syntax=php softtabstop=0 noexpandtab

EOF

export GIT_AUTHOR_NAME="Alex McHale"
export GIT_AUTHOR_EMAIL="amchale@drh.net"
export GIT_COMMITTER_NAME="Alex McHale"
export GIT_COMMITTER_EMAIL="amchale@drh.net"

alias gs="git status --short --branch"
alias gd="git diff"
alias gds="git diff --staged"
alias ls="ls --color=auto"
alias vim="vim -u /tmp/.atm.vim"
alias gla="git log --date=\"short\" --format=\"%Cred%h %Cgreen%s%Cblue%d %Cred(%aN %ad)\""

# SETUP COMPLETE