import common
import subprocess # do stuff at the shell level

env = common.prepare_env()

def run_install():
  # get executables
  #  python
  #   linux/windows: python
  #   macosx:        python3
  #  pip
  #   linux/macosx: pip3
  #   windows:      pip
  PYTHON_EXECUTABLE = "python3" if "osx" in env["OS_NAME"] else "python"
  PIP_EXECUTABLE = "pip" if "windows" in env["OS_NAME"] else "pip3"
  PIP_EXECUTABLE = "pip" if "osx" in env["OS_NAME"] and "actions" in env["CI_SYSTEM"] else PIP_EXECUTABLE

  # upgrade pip
  subprocess.check_call([PYTHON_EXECUTABLE,"-m","pip","install","--upgrade","pip"])

  # pip version
  subprocess.check_call([PIP_EXECUTABLE,"--version"])
  # if pip3, install wheel
  if PIP_EXECUTABLE == "pip3":
  	subprocess.check_call([PIP_EXECUTABLE,"install","-U","wheel"])
  # install listed dependencies
  subprocess.check_call([PIP_EXECUTABLE,"install","-r","./resources/app/meta/manifests/pip_requirements.txt"])

if __name__ == "__main__":
  run_install()