Setup script

setup

#!/bin/sh

carthage_installed() {
  command -v carthage >/dev/null
}

install_dependencies() {
  carthage update --platform iOS --use-submodules --no-use-binaries
}

main() {
  if ! carthage_installed; then
    echo "carthage is not installed."
    echo "See https://github.com/carthage/carthage for install instructions."
    exit 1
  fi

  install_dependencies
}
main