bootstrap

#!/usr/bin/env bash

################################################################################
# bootstrap
#
# This script is intended to set up a new Mac computer with my dotfiles and
# other development preferences.
################################################################################


# Thank you, thoughtbot!
bootstrap_echo() {
  local fmt="$1"; shift

  # shellcheck disable=SC2059
  printf "\\n[BOOTSTRAP] $fmt\\n" "$@"
}


################################################################################
# VARIABLE DECLARATIONS
################################################################################

osname=$(uname)

export COMMANDLINE_TOOLS="/Library/Developer/CommandLineTools"
export OLD_DOTFILES_BAK="${HOME}/old_dotfiles_bak"
export DICTIONARY_DIR="${HOME}/Library/Spelling"
export DOTFILES_REPO_URL="https://github.com/joshukraine/dotfiles.git"
export DOTFILES_DIR="${HOME}/dotfiles"
export BOOTSTRAP_REPO_URL="https://github.com/paveq/mac-bootstrap.git"
export BOOTSTRAP_DIR="${HOME}/mac-bootstrap"


PS3="> "

comp=$(scutil --get ComputerName)
host=$(scutil --get LocalHostName)

if [ -z "$comp" ] || [ -z "$host" ]; then
  DEFAULT_COMPUTER_NAME="My Mac Computer"
  DEFAULT_HOST_NAME="my-mac-computer"
else
  DEFAULT_COMPUTER_NAME="$comp"
  DEFAULT_HOST_NAME="$host"
fi

DEFAULT_BOOTSTRAP_VERSION="master"
DEFAULT_DOTFILES_BRANCH="master"


################################################################################
# Make sure we're on a Mac before continuing
################################################################################

if [ "$osname" == "Linux" ]; then
  bootstrap_echo "Oops, looks like you're on a Linux machine. Please have a look at
  my Linux Bootstrap script: https://github.com/joshukraine/linux-bootstrap"
  exit 1
elif [ "$osname" != "Darwin" ]; then
  bootstrap_echo "Oops, it looks like you're using a non-UNIX system. This script
only supports Mac. Exiting..."
  exit 1
fi


################################################################################
# Check for presence of command line tools if macOS
################################################################################

if [ ! -d "$COMMANDLINE_TOOLS" ]; then
  bootstrap_echo "Apple's command line developer tools must be installed before
running this script. To install them, just run 'xcode-select --install' from
the terminal and then follow the prompts. Once the command line tools have been
installed, you can try running this script again."
  exit 1
fi


################################################################################
# Authenticate
################################################################################

sudo -v

# Keep-alive: update existing `sudo` time stamp until bootstrap has finished
while true; do sudo -n true; sleep 60; kill -0 "$$" || exit; done 2>/dev/null &

set -e


################################################################################
# Welcome and setup
################################################################################

echo
echo "*************************************************************************"
echo "*******                                                           *******"
echo "*******                 Welcome to Mac Bootstrap!                 *******"
echo "*******                                                           *******"
echo "*******                                                           *******"
echo "*************************************************************************"
echo

printf "Before we get started, let's get some info about your setup.\\n"

printf "\\nBootstrap script will be cloned from:
==> %s.\\n" "$BOOTSTRAP_REPO_URL"
printf "Which version should we use? (Leave blank for default: %s)\\n" "$DEFAULT_BOOTSTRAP_VERSION"
read -r -p "> " BOOTSTRAP_VERSION
if [ -n "$BOOTSTRAP_VERSION" ]; then
  export BOOTSTRAP_VERSION
else
  export BOOTSTRAP_VERSION="$DEFAULT_BOOTSTRAP_VERSION"
fi

printf "\\nDotfiles will be cloned from:
==> %s.\\n" "$DOTFILES_REPO_URL"
printf "Which branch should we use? (Leave blank for default: %s)\\n" "$DEFAULT_DOTFILES_BRANCH"
read -r -p "> " DOTFILES_BRANCH
if [ -n "$DOTFILES_BRANCH" ]; then
  export DOTFILES_BRANCH
else
  export DOTFILES_BRANCH="$DEFAULT_DOTFILES_BRANCH"
fi

printf "\\nEnter a name for your Mac. (Leave blank for default: %s)\\n" "$DEFAULT_COMPUTER_NAME"
read -r -p "> " COMPUTER_NAME
export COMPUTER_NAME=${COMPUTER_NAME:-$DEFAULT_COMPUTER_NAME}

printf "\\nEnter a host name for your Mac. (Leave blank for default: %s)\\n" "$DEFAULT_HOST_NAME"
read -r -p "> " HOST_NAME
export HOST_NAME=${HOST_NAME:-$DEFAULT_HOST_NAME}

printf "\\nEnter your name (eg. Firstname Lastname)"
read -r -p "> " FULL_NAME

printf "\\nEnter your company email (eg. firstname.lastname@hallatek.com)"
read -r -p "> " EMAIL

printf "\\nLooks good. Here's what we've got so far.\\n"
printf "Bootstrap version: ==> [%s]\\n" "$BOOTSTRAP_VERSION"
printf "Dotfiles branch:   ==> [%s]\\n" "$DOTFILES_BRANCH"
printf "Computer name:     ==> [%s]\\n" "$COMPUTER_NAME"
printf "Host name:         ==> [%s]\\n" "$HOST_NAME"
printf "Name:              ==> [%s]\\n" "$FULL_NAME"
printf "Email              ==> [%s]\\n" "$EMAIL"


echo
read -p "Continue? (y/n) " -n 1 -r
echo
if [[ ! "$REPLY" =~ ^[Yy]$ ]]; then
  echo "Exiting..."
  exit 1
fi


################################################################################
# Clone mac-bootstrap repo
################################################################################

bootstrap_echo "Cloning mac-bootstrap repo..."

if [ -d "$BOOTSTRAP_DIR" ]; then
  rm -rf "$BOOTSTRAP_DIR"
fi

git clone "$BOOTSTRAP_REPO_URL" -b "$BOOTSTRAP_VERSION" "$BOOTSTRAP_DIR"



# Filevault

sudo cp "$BOOTSTRAP_DIR"/lib/FileVaultMaster.keychain-db /Library/Keychains/FileVaultMaster.keychain
sudo chown root:wheel /Library/Keychains/FileVaultMaster.keychain
sudo chmod 644 /Library/Keychains/FileVaultMaster.keychain

if fdesetup status | grep Off >/dev/null; then
  sudo fdesetup enable -keychain -norecoverykey -user $(whoami)
fi

################################################################################
# 1. Provision with my adaptation of Laptop (install/laptop)
################################################################################

bootstrap_echo "Step 1: Installing Laptop script..."

sh "${BOOTSTRAP_DIR}/install/laptop" 2>&1 | tee ~/laptop.log

bootstrap_echo "Done!"


################################################################################
# 2. Install Oh My Zsh
################################################################################

bootstrap_echo "Step 2: Installing Oh My Zsh..."

if [ -d "${HOME}/.oh-my-zsh" ]; then
  rm -rf "${HOME}/.oh-my-zsh"
fi

git clone https://github.com/robbyrussell/oh-my-zsh.git "${HOME}/.oh-my-zsh"

if [ -d /usr/local/share/zsh ]; then
  bootstrap_echo "Setting permissions for /usr/local/share/zsh..."
  sudo chmod -R 755 /usr/local/share/zsh
fi

if [ -d /usr/local/share/zsh/site-functions ]; then
  bootstrap_echo "Setting permissions for /usr/local/share/zsh/site-functions..."
  sudo chmod -R 755 /usr/local/share/zsh/site-functions
fi

bootstrap_echo "Done!"



################################################################################
# 3. Set macOS preferences
################################################################################

bootstrap_echo "Step 3: Setting macOS preferences..."

# shellcheck source=/dev/null
source "${BOOTSTRAP_DIR}/install/macos-defaults"

bootstrap_echo "Done!"

################################################################################
# 4. Install ~/bin utilities
################################################################################

bootstrap_echo "Step 4: Installing ~/bin utilities..."

cp -R "$BOOTSTRAP_DIR"/bin/* "${HOME}/bin/"

bootstrap_echo "Done!"


################################################################################
# 5. Set up Tmuxinator (https://github.com/tmuxinator/tmuxinator)
################################################################################

bootstrap_echo "Step 5: Setting up Tmuxinator..."

if [ ! -d "${HOME}/.tmuxinator/" ]; then
  mkdir "${HOME}/.tmuxinator"
fi

if [ "$DEFAULT_SHELL" == "zsh" ]; then
  bootstrap_echo "Installing zsh completions..."
  wget https://raw.githubusercontent.com/tmuxinator/tmuxinator/master/completion/tmuxinator.zsh -O /usr/local/share/zsh/site-functions/_tmuxinator
fi

cp "${BOOTSTRAP_DIR}/lib/default.yml" "${HOME}/.tmuxinator/"

bootstrap_echo "Done!"


################################################################################
# 6. Setup dotfiles (http://jsua.co/dotfiles)
################################################################################

# bootstrap_echo "Step 7: Installing dotfiles..."

# if [[ -d $DOTFILES_DIR ]]; then
#   bootstrap_echo "Backing up old dotfiles to ${HOME}/old_dotfiles_bak..."
#   rm -rf "$OLD_DOTFILES_BAK"
#   cp -R "$DOTFILES_DIR" "$OLD_DOTFILES_BAK"
#   rm -rf "$DOTFILES_DIR"
# fi

# bootstrap_echo "Cloning dotfiles repo to ${DOTFILES_DIR} ..."

# git clone "$DOTFILES_REPO_URL" -b "$DOTFILES_BRANCH" "$DOTFILES_DIR"

# # shellcheck source=/dev/null
# source "${DOTFILES_DIR}/install.sh"

bootstrap_echo "Done!"


git config --global user.name "${FULL_NAME}"
git config --global user.email "${EMAIL}"








rm -rf "$BOOTSTRAP_DIR"

echo
echo "**********************************************************************"
echo "**********************************************************************"
echo "****                                                              ****"
echo "**** Mac Bootstrap script complete! Please restart your computer. ****"
echo "****                                                              ****"
echo "****                                                              ****"
echo "**********************************************************************"
echo "**********************************************************************"
echo