Script to install/upgrade stuff an OSX machine

osx_setup.sh

#!/usr/bin/env bash
#
# Bootstrap script for setting up a new OSX machine
#
# This should be idempotent so it can be run multiple times.
#
# Reading:
#
# - http://lapwinglabs.com/blog/hacker-guide-to-setting-up-your-mac
# - https://gist.github.com/MatthewMueller/e22d9840f9ea2fee4716
# - https://news.ycombinator.com/item?id=8402079
# - http://notes.jerzygangi.com/the-best-pgp-tutorial-for-mac-os-x-ever/

echo "Starting bootstrapping"

# Start with a oh-my-zsh
echo "Installing/updating oh-my-zsh"
if [[ -d ~/.oh-my-zsh ]]; then
    omz update
else
    chsh -s /bin/zsh
    sh -c "$(curl -fsSL https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"
fi

# Before starting, make sure xcode command line tools is installed
xcode-select --install

# RVM install/update
if test ! $(which rvm); then
    echo "Installing RVM and the most recent stable Ruby..."
    curl -sSL https://get.rvm.io | bash -s stable --ruby
else
    rvm get stable
    rvm use ruby --install --default
fi

echo "Installing/updating NVM..."
# Unfortunately NVM doesn't provide a way to install the 'latest' version
# https://github.com/creationix/nvm/issues/1547
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.37.2/install.sh | bash
nvm install node && nvm use node

# Check for Homebrew, install if we don't have it
if test ! $(which brew); then
    echo "Installing homebrew..."
    /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
fi

# Update homebrew recipes
brew update

# Install GNU core utilities (those that come with OS X are outdated)
echo "Installing up-to-date GNU core utilities"
brew install coreutils
GNU_LIBS=(
    gnu-sed
    gnu-tar
    gnu-indent
    gnu-which
    gnu-grep
)
for gnu_lib in ${GNU_LIBS[@]}; do
    brew install ${gnu_lib}
done

# Install GNU `find`, `locate`, `updatedb`, and `xargs`, g-prefixed
brew install findutils

# Install latest Bash
brew install bash

echo "Installing brew packages..."

PACKAGES=(
    ack
    autoconf
    automake
    carthage
    ffmpeg
    gettext
    gifsicle
    git
    git-flow
    graphviz
    hub
    imagemagick
    jq
    libjpeg
    libmemcached
    lynx
    markdown
    mercurial
    pkg-config
    python
    python3
    pypy
    rename
    ssh-copy-id
    terminal-notifier
    the_silver_searcher
    tmux
    tree
    vim
    wget
)

echo "Installing packages..."
brew install ${PACKAGES[@]}

echo "Installing Yarn..."
brew install yarn

echo "Cleaning up..."
brew cleanup

echo "Installing cask..."
brew tap homebrew/cask

CASKS=(
    visual-studio-code
    discord
    firefox
    flux
    github
    google-chrome
    gpg-suite
    insomnia
    spectacle
    spotify
    vagrant
    vlc
    java
    intellij-idea-ce
    android-sdk
    android-platform-tools
    android-studio
)

echo "Installing cask apps..."
for cask in ${CASKS[@]}; do
    brew install ${cask}
done

echo "Installing fonts..."
brew tap homebrew/cask-fonts
FONTS=(
    font-inconsolidata
    font-roboto
    font-clear-sans
)
for font in ${FONTS[@]}; do
    brew install ${font}
done

echo "Installing Python packages..."
PYTHON_PACKAGES=(
    ipython
    virtualenv
    virtualenvwrapper
)
sudo pip install ${PYTHON_PACKAGES[@]}

echo "Installing Ruby gems"
RUBY_GEMS=(
    bundler
    filewatcher
    cocoapods
)
sudo gem install ${RUBY_GEMS[@]}

git_current_user="$(git config --global --get user.email)"
if [[ -z $git_current_user ]]; then
    echo "Configuring Git..."
    echo "Name:" && read git_name
    echo "E-mail:" && read git_email
    git config --global user.name "${git_name}"
    git config --global user.email ${git_email}
fi
git config --global core.editor code

echo "Configuring OSX defaults..."

# Show filename extensions by default
defaults write NSGlobalDomain AppleShowAllExtensions -bool true

# Enable tap-to-click
defaults write com.apple.driver.AppleBluetoothMultitouch.trackpad Clicking -bool true
defaults -currentHost write NSGlobalDomain com.apple.mouse.tapBehavior -int 1

# Make hidden apps translucent
defaults write com.apple.Dock showhidden -bool true

# Show hidden files in Finder
defaults write com.apple.finder AppleShowAllFiles -bool true

# Hide desktop icons
defaults write com.apple.finder CreateDesktop -bool false

# Screenshot location and quality
defaults write com.apple.screencapture location ~/Pictures/Screenshots
defaults write com.apple.screencapture type jpg

echo "Creating folder structure..."

if [[ ! -d ~/dev ]]; then
    mkdir -p ~/dev/workplace
    mkdir -p ~/dev/resources
    mkdir -p ~/dev/resources/icons
    mkdir -p ~/dev/resources/fonts
fi

echo "Bootstrapping complete"