ARMmbed/mbed-tools-lib

steps:
  # Note
  # The below code generates a pip requirements file from the pipenv development requirements (also obtaining the
  # normal dependencies from setup.py) and then installs via pip. As a virtual machine is already being used, pipenv
  # is superfluous and eliminating pipenv in CI reduces overhead and reduce complexity, while retaining a single
  # location for development dependencies.
  # This code also forces the system to install latest tools as the ones present on the CI system may be too old
  # for the process to go through properly.
  - script: |
      python -m pip install --upgrade pip wheel setuptools
      pip install pipenv
      python -m pipenv lock --dev -r --pre > dev-requirements.txt
      pip install -r dev-requirements.txt
      pip install pytest-azurepipelines
      pip list
    displayName: 'Install development dependencies'