New Mac Setup Script

setup.sh

# Get the current hour
current_hour=$(date +"%H")

# Determine the greeting based on the current hour
if [ "$current_hour" -lt 12 ]; then
  greeting="Good morning"
elif [ "$current_hour" -lt 18 ]; then
  greeting="Good afternoon"
else
  greeting="Good evening"
fi

echo "$greeting!"

echo "We are about to setup your Mac..."


# settings we’re about to change
osascript -e 'tell application "System Preferences" to quit'
# Ask for the administrator password upfront
sudo -v

echo "Creating an SSH key for you..."
if [ ! -f ~/.ssh/id_rsa ]; then
  ssh-keygen -t rsa -N ""
else
  echo "SSH key already exists."
fi

echo "Please add this public key to GitHub \n"
echo "https://github.com/settings/keys \n"
read -p "Press [Enter] key after this..."

echo "Installing Xcode Command Line Tools..."
if ! xcode-select -p &> /dev/null; then
  xcode-select --install
else
  echo "Xcode Command Line Tools already installed."
fi

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

# Update homebrew recipes
echo "Updating homebrew..."
brew update

echo "Installing Git..."
brew install git

echo "Git config"

git config --global user.name "Ash Hitchcock"
git config --global user.email "[email protected]"
git config --global pull.merge true

PACKAGES=(
  git-extras
  git-flow
  tree
  wget
  trash
  nvm
  yarn
  pnpm
  pyenv
  youtube-dl
  z
  zsh
  zsh-completions
  zsh-autosuggestions
  zsh-syntax-highlighting
)

brew install "${PACKAGES[@]}"

echo "Cleaning up brew"
brew cleanup

echo "Installing homebrew cask"
brew install caskroom/cask/brew-cask

#Install Zsh & Oh My Zsh
echo "Installing Oh My ZSH..."
curl -L http://install.ohmyz.sh | sh

echo "Setting up Zsh plugins..."
cd ~/.oh-my-zsh/custom/plugins
git clone git://github.com/zsh-users/zsh-syntax-highlighting.git

echo "Setting ZSH as shell..."
chsh -s /bin/zsh

# Apps
apps=(
  affinity-designer
  affinity-photo
  altair-graphql-client
  backblaze
  bartender
  bettertouchtool
  chatgpt
  dbngin
  diffmerge
  docker
  firefox@developer-edition
  forklift
  github
  google-chrome
  imageoptim
  notion
  onepassword
  postman
  proxyman
  raycast
  rocket
  setapp
  spotify
  telegram
  transmission
  transmit
  ultimaker-cura
  virtualbox
  visual-studio-code@insiders
  vlc
  warp
  whatsapp
)

# Install apps to /Applications
# Default is: /Users/$user/Applications
echo "installing apps with Cask..."
brew cask install --appdir="/Applications" ${apps[@]}

brew cask cleanup
brew cleanup


echo "Setting some Mac settings..."


# Allow text selection in Quick Look
defaults write com.apple.finder QLEnableTextSelection -bool TRUE

# Disabling OS X Gate Keeper 
# (You'll be able to install any app you want from here on, not just Mac App Store apps)"
sudo spctl --master-disable
sudo defaults write /var/db/SystemPolicy-prefs.plist enabled -string no
defaults write com.apple.LaunchServices LSQuarantine -bool false

# Finder: show status bar
defaults write com.apple.finder ShowStatusBar -bool true

# Finder: show path bar
defaults write com.apple.finder ShowPathbar -bool true

# Expand save panel by default
defaults write NSGlobalDomain PMPrintingExpandedStateForPrint -bool true
defaults write NSGlobalDomain PMPrintingExpandedStateForPrint2 -bool true

# Automatically quit printer app once the print jobs complete
defaults write com.apple.print.PrintingPrefs "Quit When Finished" -bool true

# Saving to disk (not to iCloud) by default
defaults write NSGlobalDomain NSDocumentSaveNewDocumentsToCloud -bool false

# Enabling subpixel font rendering on non-Apple LCDs
defaults write NSGlobalDomain AppleFontSmoothing -int 2

# Showing all filename extensions in Finder by default
defaults write NSGlobalDomain AppleShowAllExtensions -bool true

# Disabling the warning when changing a file extension
defaults write com.apple.finder FXEnableExtensionChangeWarning -bool false

# Avoiding the creation of .DS_Store files on network volumes
defaults write com.apple.desktopservices DSDontWriteNetworkStores -bool true

# Position dock on the right side of the screen
defaults write com.apple.dock orientation -string "right"

# Setting email addresses to copy as '[email protected]' instead of 'Foo Bar <[email protected]>' in Mail.app
defaults write com.apple.mail AddressesIncludeNameOnPasteboard -bool false

# Preventing Time Machine from prompting to use new hard drives as backup volume
defaults write com.apple.TimeMachine DoNotOfferNewDisksForBackup -bool true

# Disable annoying backswipe in Chrome
defaults write com.google.Chrome AppleEnableSwipeNavigateWithScrolls -bool false

# Hiding Safari's bookmarks bar by default
defaults write com.apple.Safari ShowFavoritesBar -bool false

# Hiding Safari's sidebar in Top Sites
defaults write com.apple.Safari ShowSidebarInTopSites -bool false

# Enabling Safari's debug menu
defaults write com.apple.Safari IncludeInternalDebugMenu -bool true

# Allow hitting the Backspace key to go to the previous page in history
defaults write com.apple.Safari com.apple.Safari.ContentPageGroupIdentifier.WebKit2BackspaceKeyNavigationEnabled -bool true

# Enabling the Develop menu and the Web Inspector in Safari
defaults write com.apple.Safari IncludeDevelopMenu -bool true
defaults write com.apple.Safari WebKitDeveloperExtrasEnabledPreferenceKey -bool true
defaults write com.apple.Safari "com.apple.Safari.ContentPageGroupIdentifier.WebKit2DeveloperExtrasEnabled" -bool true

# Adding a context menu item for showing the Web Inspector in web views
defaults write NSGlobalDomain WebKitDeveloperExtras -bool true

# Use `~/Downloads/Incomplete` to store incomplete downloads
defaults write org.m0k.transmission UseIncompleteDownloadFolder -bool true
defaults write org.m0k.transmission IncompleteDownloadFolder -string "${HOME}/Downloads/Incomplete"

# Don't prompt for confirmation before downloading
defaults write org.m0k.transmission DownloadAsk -bool false

# Trash original torrent files
defaults write org.m0k.transmission DeleteOriginalTorrent -bool true

# Hide the donate message
defaults write org.m0k.transmission WarningDonate -bool false

# Hide the legal disclaimer
defaults write org.m0k.transmission WarningLegal -bool false

# Restart Finder if it is running
if pgrep -x "Finder" > /dev/null; then
  killall Finder
fi


echo "Summary of tasks completed:"
echo "- SSH key created or already exists"
echo "- Xcode Command Line Tools installed or already installed"
echo "- Git installed"
echo "- Git configured"
echo "- Homebrew installed or already installed"
echo "- Homebrew updated"
echo "- Homebrew cask installed"
echo "- Oh My Zsh installed"
echo "- Zsh plugins installed"
echo "- Zsh set as shell"
echo "- Apps installed"
echo "- Mac settings updated"
echo "Setup complete!"