bootstrap

#!/bin/sh
#
# This script prepares a productive environment for a user.

set -e

usage() {
  printf "usage: %s [aspect...] \n" $(basename $0)
  echo
  echo "aspects"
  echo
  echo "    system       adjust system defaults for productivity"
  echo "    homebrew     setup Homebrew and install bundled packages"
  echo "    dotfiles     setup dotfiles and install plugins"
  echo "    postfix      setup postfix as GMail relay"
  echo "    tmux         install Tmux plugins"
  echo "    vim          install Vim plugins"
  echo "    zsh          setup Zsh as login shell"
  echo "    update       update system"
  echo
  echo "without any arguments, all aspects will be setup (in the above order)"
  echo
}

log() {
  yellow="\e[0;33m"
  magenta="\e[0;35m"
  red="\e[0;31m"
  reset="\e[0;0m"
  printf "$magenta>$red>$yellow>$reset %s\n" "$*" 1>&2
}

# Keeps sudo priviledge alive throughout the execution of this script.
enter_sudo_mode() {
  if ! sudo -n true 2> /dev/null; then
    log "please enter your password to maintain a sudo session"
    sudo -v
    while true; do
      sudo -n true
      sleep 60
      kill -0 "$$" || exit
    done 2>/dev/null &
  fi
}

# MacOS-specific system changes. Further inspiration:
# - https://github.com/holman/dotfiles/blob/master/macos/set-defaults.sh
# - https://github.com/mathiasbynens/dotfiles/blob/master/.macos
setup_macos() {
  enter_sudo_mode
  # -- Updates ----------------------------------------------------------------
  # Enable Debug Menu in the Mac App Store
  defaults write com.apple.appstore ShowDebugMenu -bool true
  # Enable the automatic update check
  defaults write com.apple.SoftwareUpdate AutomaticCheckEnabled -bool true
  # Check for software updates daily, not just once per week.
  defaults write com.apple.SoftwareUpdate ScheduleFrequency -int 1
  # Download newly available updates in background.
  defaults write com.apple.SoftwareUpdate AutomaticDownload -int 1
  # Install System data files & security updates.
  defaults write com.apple.SoftwareUpdate CriticalUpdateInstall -int 1
  # Automatically download apps purchased on other Macs.
  defaults write com.apple.SoftwareUpdate ConfigDataInstall -int 1
  # Turn on app auto-update.
  defaults write com.apple.commerce AutoUpdate -bool true
  # Allow the App Store to reboot machine on macOS updates.
  defaults write com.apple.commerce AutoUpdateRestartRequired -bool true
  # -- System -----------------------------------------------------------------
  # Disable the sound effects on boot.
  sudo nvram SystemAudioVolume=" "
  # Disable volume key feedback.
  defaults write NSGlobalDomain com.apple.sound.beep.feedback -float 0
  # Disable the over-the-top focus ring animation.
  defaults write NSGlobalDomain NSUseAnimatedFocusRing -bool false
  # Increase window resize speed for Cocoa applications.
  defaults write NSGlobalDomain NSWindowResizeTime -float 0.001
  # Expand save panel by default.
  defaults write NSGlobalDomain NSNavPanelExpandedStateForSaveMode -bool true
  defaults write NSGlobalDomain NSNavPanelExpandedStateForSaveMode2 -bool true
  # Expand print 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
  # Save to disk (not to iCloud) by default.
  defaults write NSGlobalDomain NSDocumentSaveNewDocumentsToCloud -bool false
  # Display ASCII control characters using caret notation in standard text
  # views. Try e.g. `cd /tmp; unidecode "\x{0000}" > cc.txt; open -e cc.txt`.
  defaults write NSGlobalDomain NSTextShowsControlCharacters -bool true
  # Reveal IP address, hostname, OS version, etc. when clicking the clock in
  # the login window.
  sudo defaults write /Library/Preferences/com.apple.loginwindow AdminHostInfo HostName
  # Restart automatically if the computer freezes.
  sudo systemsetup -setrestartfreeze on
  # Accelerated playback when adjusting the window size (Cocoa applications).
  defaults write NSGlobalDomain NSWindowResizeTime -float 0.001
  # Show language menu in the top right corner of the boot screen.
  sudo defaults write /Library/Preferences/com.apple.loginwindow showInputMenu -bool true
  # Disable shadow in screenshots.
  defaults write com.apple.screencapture disable-shadow -bool true
  # Turn off Dashboard.
  defaults write com.apple.dashboard mcx-disabled -boolean true
  # Don't automatically rearrange Spaces based on most recent use.
  defaults write com.apple.dock mru-spaces -bool false
  # Automatically hide and show the Dock.
  defaults write com.apple.dock autohide -bool true
  # Remove the auto-hiding Dock delay
  defaults write com.apple.dock autohide-delay -float 0
  # Disable animations when you open an application from the Dock.
  defaults write com.apple.dock launchanim -bool false
  # Do not show recent applications in Dock.
  defaults write com.apple.dock show-recents -bool false
  # Disable animations when opening and closing windows.
  defaults write NSGlobalDomain NSAutomaticWindowAnimationsEnabled -bool false
  # -- Keyboard ---------------------------------------------------------------
  # Set a really fast key repeat.
  defaults write NSGlobalDomain KeyRepeat -int 1
  defaults write NSGlobalDomain InitialKeyRepeat -int 15
  # Disable press-and-hold for keys in favor of key repeat.
  defaults write -g ApplePressAndHoldEnabled -bool false
  # Disable automatic capitalization.
  defaults write NSGlobalDomain NSAutomaticCapitalizationEnabled -bool false
  # Disable smart dashes.
  defaults write NSGlobalDomain NSAutomaticDashSubstitutionEnabled -bool false
  # Disable automatic period.
  defaults write NSGlobalDomain NSAutomaticPeriodSubstitutionEnabled -bool false
  # Disable smart quotes.
  defaults write NSGlobalDomain NSAutomaticQuoteSubstitutionEnabled -bool false
  # Disable auto-correct.
  defaults write NSGlobalDomain NSAutomaticSpellingCorrectionEnabled -bool false
  # -- Finder -----------------------------------------------------------------
  # Show the ~/Library folder.
  chflags nohidden ~/Library
  # Show certain volumes on Desktop.
  defaults write com.apple.finder ShowExternalHardDrivesOnDesktop -bool true
  defaults write com.apple.finder ShowMountedServersOnDesktop -bool true
  defaults write com.apple.finder ShowRemovableMediaOnDesktop -bool true
  # Always open in list view.
  defaults write com.apple.Finder FXPreferredViewStyle Nlsv
  # Always show the path bar.
  defaults write com.apple.finder ShowPathbar -bool true
  # Always show the status bar.
  defaults write com.apple.finder ShowStatusBar -bool true
  # Disable animations.
  defaults write com.apple.finder DisableAllAnimations -bool true
  # Show all file extensions.
  defaults write NSGlobalDomain AppleShowAllExtensions -bool true
  # Keep folders on top when sorting by name.
  defaults write com.apple.finder _FXSortFoldersFirst -bool true
  # When performing a search, search the current folder by default.
  defaults write com.apple.finder FXDefaultSearchScope -string "SCcf"
  # Disable warning when changing a file extension.
  defaults write com.apple.finder FXEnableExtensionChangeWarning -bool false
  # Avoid creating .DS_Store files on network or USB volumes.
  defaults write com.apple.desktopservices DSDontWriteNetworkStores -bool true
  defaults write com.apple.desktopservices DSDontWriteUSBStores -bool true
  # Automatically open a new Finder window when a volume is mounted.
  defaults write com.apple.frameworks.diskimages auto-open-ro-root -bool true
  defaults write com.apple.frameworks.diskimages auto-open-rw-root -bool true
  defaults write com.apple.finder OpenWindowForNewRemovableDisk -bool true
  # Expand the following File Info panes:
  # "General", "Open with", and "Sharing & Permissions"
  defaults write com.apple.finder FXInfoPanesExpanded -dict \
    General -bool true \
    OpenWith -bool true \
    Privileges -bool true
  # Allow text selection in Quick Look.
  defaults write com.apple.finder QLEnableTextSelection -bool true
  # Disable animations when opening a Quick Look window.
  defaults write -g QLPanelAnimationDuration -float 0
  # Do not warn before emptying the trash.
  defaults write com.apple.finder WarnOnEmptyTrash -bool false
  # Do not warn when moving files out of iCloud.
  defaults write com.apple.finder FXEnableRemoveFromICloudDriveWarning -bool false
  # Do not warn before emptying the trash.
  defaults write com.apple.finder WarnOnEmptyTrash -bool false
  # -- Safari -----------------------------------------------------------------
  # Privacy: don’t send search queries to Apple.
  defaults write com.apple.Safari UniversalSearchEnabled -bool false
  defaults write com.apple.Safari SuppressSearchSuggestions -bool true
  # Warn about fraudulent websites.
  defaults write com.apple.Safari WarnAboutFraudulentWebsites -bool true
  # Block pop-up windows.
  defaults write com.apple.Safari WebKitJavaScriptCanOpenWindowsAutomatically -bool false
  defaults write com.apple.Safari com.apple.Safari.ContentPageGroupIdentifier.WebKit2JavaScriptCanOpenWindowsAutomatically -bool false
  # Enable Do Not Track.
  defaults write com.apple.Safari SendDoNotTrackHTTPHeader -bool true
  # Update extensions automatically.
  defaults write com.apple.Safari InstallExtensionUpdatesAutomatically -bool true
  # Disable AutoFill.
  defaults write com.apple.Safari AutoFillFromAddressBook -bool false
  defaults write com.apple.Safari AutoFillPasswords -bool false
  defaults write com.apple.Safari AutoFillCreditCardData -bool false
  defaults write com.apple.Safari AutoFillMiscellaneousForms -bool false
  # Show the full URL in the address bar (note: this still hides the scheme).
  defaults write com.apple.Safari ShowFullURLInSmartSearchField -bool true
  # Prevent Safari from opening ‘safe’ files automatically after downloading.
  defaults write com.apple.Safari AutoOpenSafeDownloads -bool false
  # Hide bookmark bar.
  defaults write com.apple.Safari ShowFavoritesBar -bool false
  # Set up for development.
  defaults write com.apple.Safari IncludeInternalDebugMenu -bool true
  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
  # Add a context menu item for showing the Web Inspector in web views.
  defaults write NSGlobalDomain WebKitDeveloperExtras -bool true
  # -- Tools ------------------------------------------------------------------
  # Use plain text mode for new TextEdit documents.
  defaults write com.apple.TextEdit RichText -int 0
  # Open and save files as UTF-8 in TextEdit.
  defaults write com.apple.TextEdit PlainTextEncoding -int 4
  defaults write com.apple.TextEdit PlainTextEncodingForWrite -int 4
  # Enable the debug menu in Disk Utility.
  defaults write com.apple.DiskUtility DUDebugMenuEnabled -bool true
  defaults write com.apple.DiskUtility advanced-image-options -bool true
  # Load iTerm2 configuration from a predictable location.
  defaults write com.googlecode.iterm2.plist PrefsCustomFolder -string "~/.iterm2"
  defaults write com.googlecode.iterm2.plist LoadPrefsFromCustomFolder -bool true
}

setup_keyboard_layout() {
  # enter_sudo_mode
  log "Install keyboard layout"
  #cp mavam.keylayout /Library/Keyboard\ Layouts/
}
setup_oh_my_zsh() {
  log "install oh my zsh"
  sh -c "$(curl -fsSL https://raw.github.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"


}
setup_pk10_config() {
  log "Setup p10k"
  git clone https://github.com/romkatv/powerlevel10k.git $ZSH_CUSTOM/themes/powerlevel10k
  p10k configure
}
setup_homebrew() {
  if which brew > /dev/null 2>&1; then
    log "upgrading existing Homebrew packages"
    brew upgrade
  elif which ruby > /dev/null 2>&1; then
    log "installing Homebrew"
    case "$(uname -s)" in
      Darwin)
        homebrew="Homebrew/install/master/install"
        ;;
      Linux)
        homebrew="Linuxbrew/install/master/install"
        exit 1
        ;;
      *)
        log "$OS not yet supported"
        exit 1
        ;;
    esac
    /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
  else
    log "cannot install Homebrew (ruby not found)"
    exit 1
  fi
  log "installing bundled Homebrew packages"
  brew bundle "--file=$(dirname "$0")/Brewfile" || true
  brew cleanup
}

# Configures the postfix MTA as a GMail relay.
#
# The function asks to a test message to make sure the setup works as expected.
# This can be also done manually:
#
#    echo postfix test | mail -s test you@gmail.com
#
# Since macOS Sierra, there are no more logfiles and debugging requires
# invoking this command instead:
#
#   sudo log stream --predicate '(process == "smtpd") || (process == "smtp")'
#
# If you have a message in the `mailq` that doesn't find its way out, try to
# force a flush via `sendmail -q` while watching the log stream output.

setup_tmux() {
  if [ ! -d ~/.tmux/plugins/tpm ]; then
    log "installing Tmux plugins"
    git clone https://github.com/tmux-plugins/tpm ~/.tmux/plugins/tpm
    ~/.tmux/plugins/tpm/bin/install_plugins
  else
    log "updating Tmux plugins"
    ~/.tmux/plugins/tpm/bin/update_plugins all
  fi
}

setup_vim() {
  log "installing Vim plugins"
  if [ ! -e "$HOME/.vim/autoload/plug.vim" ]; then
    curl -fLo "$HOME/.vim/autoload/plug.vim" --create-dirs \
      https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
  else
    vim -E -s +PlugUpgrade +qa
  fi
  vim +PlugUpdate +PlugCLean! +qa
  log "installing vim-anywhere"
  curl -fsSL https://raw.github.com/cknadler/vim-anywhere/master/install | bash
}

setup_zsh() {
  log "setting Zsh as login shell"
  zsh=$(which zsh)
  if ! fgrep -q "$zsh" /etc/shells; then
    log "adding $zsh to /etc/shells"
    echo "$zsh" | sudo tee -a /etc/shells > /dev/null
  fi
  sudo chsh -s "$zsh" $USER
}

main() {
  if [ "$1" = "-h" ] || [ "$1" = "--help" ]; then
    usage
    exit 0
  fi
  command=$1
  if [ "$command" = "system" ] || [ -z "$command" ]; then
    case "$(uname -s)" in
      Darwin)
        # Close any open System Preferences panes, to prevent them from
        # overriding settings we’re about to change.
        osascript -e 'tell application "System Preferences" to quit'
        log "adjusting macOS defaults"
        setup_macos
        log "installing XCode comand line developer tools"
        xcode-select --install > /dev/null 2>&1 || true
        ;;
      *)
        log "$OS not yet supported"
        exit 1
        ;;
    esac
  fi
   if [ "$command" = "update" ] || [ -z "$command" ]; then
    log "performing software update"
    sudo softwareupdate -i -a > /dev/null 2>&1
  fi
        
  if [ "$command" = "homebrew" ] || [ -z "$command" ]; then
    setup_homebrew
  fi
  if [ "$command" = "dotfiles" ] || [ -z "$command" ]; then
    sh "$(dirname "$0")/dots" install -a
  fi
  # if [ "$command" = "tmux" ] || [ -z "$command" ]; then
    # setup_tmux
  # fi
  if [ "$command" = "vim" ] || [ -z "$command" ]; then
    setup_vim
  fi
  if [ "$command" = "zsh" ] || [ -z "$command" ]; then
    setup_oh_my_zsh
    setup_zsh
    setup_pk10_config
  fi
}

main "$@"