setup-macos-brew

#!/bin/bash

#check for XCode install
xcodeapp="/Applications/Xcode.app"

if [ -e "$xcodeapp" ]
  then
    echo "XCode is already installed, continuing setup."
  else
    while true; do
      read -p "Xcode is not installed. Although you won't need it with brew, do you want to continue? [y/n] " yn
      case $yn in
          [Yy]* ) echo "Continuing setup"; break;;
          [Nn]* ) exit;;
          * ) echo "Please answer with yes or no.";;
      esac
    done
fi

#echo "Installing Command Line Tools (needed for brew)"
#`pwd`/misc/install_cmd_line_tools.sh

echo "Setting Command Line Tools as default (needs sudo)"
sudo xcode-select --switch "/Library/Developer/CommandLineTools"

echo "Installing latest homebrew"
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

echo "Updating brew's formulae"
brew update

echo "Installing some packages"
brew install zsh mosh tmux mas mtr pwgen youtube-dl subnetcalc htop glances tldr git hub
#brew cask install iterm2
#brew tap caskroom/fonts
#brew cask install font-source-code-pro

echo "Installing latest iTerm (needs sudo)"
#curl down xml with http links
/usr/bin/curl -s https://www.iterm2.com/appcasts/final.xml |/usr/bin/tail -8 |/usr/bin/grep http >> /tmp/tmp_url_iterm.txt
# get the exact url from that xml
/usr/bin/awk -F'[""]' '{print $2}' /tmp/tmp_url_iterm.txt >> /tmp/dl_url_iterm.txt
# curl down the zip file
/usr/bin/xargs -n 1 /usr/bin/curl -o /tmp/iTerm.zip < /tmp/dl_url_iterm.txt
# unzip the file into /Applications
sudo /usr/bin/unzip -qo -d /Applications /tmp/iTerm.zip
#clean up
/bin/rm -rf /tmp/iTerm.zip
/bin/rm -rf /tmp/tmp_url_iterm.txt
/bin/rm -Rf /tmp/dl_url_iterm.txt

echo "Installing Powerline patched fonts"
# clone
git clone https://github.com/powerline/fonts.git --depth=1 /tmp/fonts
# install
/tmp/fonts/install.sh
# clean-up a bit
rm -rf /tmp/fonts

echo "Installing Oh my ZSH"
git clone git://github.com/robbyrussell/oh-my-zsh.git ~/.oh-my-zsh

echo "Installing zsh plugins & theme"
git clone https://github.com/zsh-users/zsh-syntax-highlighting.git ~/.oh-my-zsh/custom/plugins/zsh-syntax-highlighting
git clone https://github.com/zsh-users/zsh-autosuggestions.git ~/.oh-my-zsh/custom/plugins/zsh-autosuggestions
git clone https://github.com/denysdovhan/spaceship-prompt.git ~/.oh-my-zsh/custom/themes/spaceship-prompt

ln -s ~/.oh-my-zsh/custom/plugins/zsh-syntax-highlighting/zsh-syntax-highlighting.plugin.zsh ~/.oh-my-zsh/custom/plugins/zsh-syntax-highlighting.plugin.zsh
ln -s ~/.oh-my-zsh/custom/plugins/zsh-autosuggestions/zsh-autosuggestions.plugin.zsh ~/.oh-my-zsh/custom/plugins/zsh-autosuggestions.plugin.zsh
ln -s ~/.oh-my-zsh/custom/themes/spaceship-prompt/spaceship.zsh-theme ~/.oh-my-zsh/custom/themes/spaceship.zsh-theme

echo "Setup configuration files"

rm ~/.zshrc ~/.zshenv ~/.aliases  ~/.gitconfig  ~/.gitignore ~/.spaceship_options ~/.tmux.conf

config_files=`pwd`/config/*

for file in $config_files; do
  config=$(basename $file)
  echo "Creating symlink for .$config"
  ln -s $file ~/.$config
done

echo "Creating symlink for .zshrc (the brew version)"
ln -s `pwd`/zshrc/zshrc-brew ~/.zshrc

echo "Adding aliases for bins (and creating ~/bin if it does not exist)"

mkdir -p ~/bin/
bin_aliases=`pwd`/bins/*

for bins in $bin_aliases; do
  bin=$(basename $bins)
  echo "Creating symlink for $bin"
  ln -s $bins ~/bin/$bin
done

echo "Setup vim theme"
mkdir -p ~/.vim/colors
vim_theme=`pwd`/themes
ln -s $vim_theme/dracula.vim ~/.vim/colors/dracula.vim

#echo "Installing SpaceVim"
#curl -sLf https://spacevim.org/install.sh | bash

echo "Setting iTerm2 preferences folder..."
defaults write com.googlecode.iterm2 "PrefsCustomFolder" -string "`pwd`/iterm"
defaults write com.googlecode.iterm2 "LoadPrefsFromCustomFolder" -bool true

echo "Setting zsh from brew as default shell, and adding it to /etc/shells (needs sudo)"
sudo tee -a /etc/shells <<< "/usr/local/bin/zsh"
sudo chpass -s '/usr/local/bin/zsh' $USER

echo "Setup done, exiting. Open a new terminal to see changes."
exit 0