install-prerequisites

#!/usr/bin/env bash
cd "$(dirname "$0")"
source ./helpers/runtime.sh
source ../bin/helpers/trap_and_trace.sh

if [[ "$(is_macos)" != "true" && "$(is_linux)" != "true" ]]; then
  log_error "This script only supports macOS and Linux"
  exit 1
fi

log_info "Installing prerequisites"

# Check for Homebrew and install if we don't have it
log_info "Checking for Homebrew"
SOURCE_HOMEBREW_SILENT=true source ./helpers/source_homebrew.sh
if [[ -z $(command -v brew 2>/dev/null) ]]; then
  log_info "Installing Homebrew"
  /usr/bin/env bash -c "NONINTERACTIVE=1 $(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
fi

log_info "Initializing Homebrew"
source ./helpers/source_homebrew.sh

log_info "Setting up Homebrew taps"
[[ -n "$(brew tap | grep homebrew/bundle)" ]] || brew tap --quiet homebrew/bundle
[[ -n "$(brew tap | grep homebrew/services)" ]] || brew tap --quiet homebrew/services

# Install prerequisite Homebrew formulae
log_info "Installing prerequisite Homebrew formulae"
brew_args="--require-sha --no-quarantine --overwrite"
if is_force_mode; then
  brew_args="$brew_args --force"
fi
if is_verbose_mode; then
  brew_args="$brew_args --verbose"
else
  brew_args="$brew_args --quiet"
fi

log_debug "Checking for coreutils formulae"
if [ -z "$(brew ls coreutils 2>/dev/null)" ]; then
  log_info "Installing coreutils formulae"
  brew install $brew_args coreutils
fi

log_debug "Checking for git formulae"
if [ -z "$(brew ls git 2>/dev/null)" ]; then
  log_info "Installing git formulae"
  brew install $brew_args git
fi

log_debug "Checking for gpg-suite formulae"
if [ -z "$(brew ls gpg-suite 2>/dev/null)" ]; then
  log_info "Installing gpg-suite formulae"
  brew install $brew_args gpg-suite
fi

log_debug "Checking for zsh formulae"
if [ -z "$(brew ls zsh 2>/dev/null)" ]; then
  log_info "Installing zsh formulae"
  brew install $brew_args zsh
fi

# Check for bats-core
log_debug "Checking for bats-core formulae"
if [ -z "$(brew ls bats-core 2>/dev/null)" ]; then
  log_info "Installing bats-core formulae"
  brew install $brew_args bats-core
fi

if [[ "$(is_macos)" == "true" ]]; then
  log_debug "Checking for mas formulae"
  if [ -z "$(brew ls mas 2>/dev/null)" ]; then
    log_info "Installing mas formulae"
    brew install $brew_args mas
  fi

  # Install Xcode via mas
  # https://github.com/mas-cli/mas
  log_info "Installing Xcode via Mac App Store"
  mas install 497799835

  # Install Xcode Command Line Tools
  log_info "Installing Xcode Command Line Tools"
  if [[ -z "$(xcode-select --print-path 2>/dev/null)" ]]; then
    xcode-select --install
  fi
fi

log_success "Prerequisites installed!"