name: Setup/Cache Env
description: 'Sets up and caches a python env. Will only install dependencies if no cache was hit.'

inputs:
  role-to-assume:
    required: true
    description: 'The role to assume'
  aws-region:
    required: true
    description: 'The aws region to use'
  domain-owner:
    required: true
    description: 'The domain owner'

runs:
    using: composite
    steps:
    - name: Set up Python 3.9
      uses: actions/setup-python@v4
      with:
        python-version: "3.9"

    - name: Cache Env
      uses: actions/cache@v3
      id: env-cache
      with:
        path: ${{ env.pythonLocation }}
        key: ${{ env.pythonLocation }}-${{ hashFiles('./propeller-swap-encoders/requirements.txt') }}

    - name: Configure AWS Credentials
      uses: aws-actions/configure-aws-credentials@v4.0.1
      with:
        role-to-assume: ${{ inputs.role-to-assume }}
        audience: sts.amazonaws.com
        aws-region: ${{ inputs.aws-region }}

    - name: Install Dependencies
      if: ${{ steps.env-cache.outputs.cache-hit != 'true' }}
      run: |
        aws codeartifact login --tool pip --domain propeller --domain-owner ${{inputs.domain-owner}} --repository protosim
        python -m pip install --upgrade pip
        pip install -r propeller-swap-encoders/requirements.txt --no-cache
      shell: bash