exampleLinuxOSXInst.sh

#!/bin/bash

set -e

cd ~

if [[ "$OSTYPE" == darwin* ]]; then
    ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

    brew install caskroom/cask/brew-cask
    brew update

    brew install git curl tree htop ctags tmux tig the_silver_searcher

    brew cask install seil
    # https://pqrs.org/osx/karabiner/seil.html#usage

    brew cask install iterm2 vagrant virtualbox

    brew install zsh

    brew install macvim --override-system-vim

    brew tap thoughtbot/formulae
    brew install rcm

    # currently only support for Debian-based OSes

else
    # get env variables about OS
    . /etc/lsb-release
    os=$(lsb_release -si)
    ver=$(lsb_release -sr)

    # install packages
    sudo apt-get -y update
    sudo apt-get -y install git curl tree htop ctags tmux tig silversearcher-ag ethtool xclip zsh vim-gnome gnome-tweak-tool

    # install rcm
    pushd /tmp
    wget -N https://thoughtbot.github.io/rcm/debs/rcm_1.2.3-1_all.deb
    sha=$(sha256sum rcm_1.2.3-1_all.deb | cut -f1 -d' ')
    [ "$sha" = "fb8ec2611cd4d519965b66fcf950bd93d7593773659f83a8612053217daa38b4" ] && \
        sudo dpkg -i rcm_1.2.3-1_all.deb
    popd

    # install chromium and make default
    sudo apt-get -y install chromium-browser
    sudo ln -sf /etc/alternatives/x-www-browser /usr/bin/google-chrome
fi

# dotfiles
if [ $(hostname) = "dotfiles-test" ]; then
    rm -Rf ~/.dotfiles
    cp -R /vagrant ~/.dotfiles
else
    if cd ~/.dotfiles; then
        git pull
    else
        git clone git://github.com/christophermanning/dotfiles.git ~/.dotfiles
    fi
fi
env RCRC=$HOME/.dotfiles/rcrc rcup

# vim-plug install plugins
vim +PlugInstall +qa

# zsh
if cd "${ZDOTDIR:-$HOME}/.zprezto"; then
    git pull
else
    git clone --recursive https://github.com/sorin-ionescu/prezto.git "${ZDOTDIR:-$HOME}/.zprezto"
fi

sudo chsh -s /bin/zsh $USER

# setup local files
if [ -t 1 ]; then
    echo "Please enter git name: "
    read git_name
    echo "export GIT_AUTHOR_NAME=\"$git_name\" && export GIT_COMMITTER_NAME=\$GIT_AUTHOR_NAME" >> ~/.zshrc.local

    echo "Please enter git email: "
    read git_email
    echo "export GIT_AUTHOR_EMAIL=\"$git_email\" && export GIT_COMMITTER_EMAIL=\$GIT_AUTHOR_EMAIL" >> ~/.zshrc.local
fi