package-installation-step-template.yml

# Install interpret-community in some way
# Beyond 'None', the options are:
# PipLocal -> pip install .
# WheelArtifact -> Get a .whl file from a Pipeline Artifact
# PyPI -> Get a version from a Pipeline Artifact and install from PyPI

parameters:
- name: installationType
  type: string
  values:
  - None
  - PipLocal
  - PyPI
  - WheelArtifact
- name: packageOptions
  type: string
  values:
  - " "
  - '[visualization]'
  default: " "
- name: pypiUrl
  type: string
- name: versionArtifactName
  type: string
- name: versionArtifactFile
  type: string
- name: pipVersionVariable
  type: string
  default: pipVersionVar
- name: wheelArtifactName
  type: string
- name: condaEnv
  type: string

steps:
# ==============================================================
# Install PipLocal
- ${{ if eq(parameters.installationType, 'PipLocal') }}:
  - bash: |
      source activate ${{parameters.condaEnv}}
      pip install -e ${{ format( './python{0}', parameters.packageOptions )}}
    displayName: "Local install of interpret-community with pip"

# ===============================================================
# Install from a wheel package or from PyPI
- ${{ if in(parameters.installationType, 'PyPI', 'WheelArtifact') }}:
  # Clear out the checked out code
  - task: DeleteFiles@1
    inputs:
      contents: |
        python

  - script: ls -p
    displayName: "List after deletion"

  # Install from PyPI
  - ${{ if eq(parameters.installationType, 'PyPI') }}:
    - task: DownloadPipelineArtifact@2
      displayName: "Download version Artifact ${{parameters.versionArtifactName}}"
      inputs:
        artifact: ${{parameters.versionArtifactName}}
        path: $(Build.SourcesDirectory)

    - script: ls -p $(Build.SourcesDirectory)
      displayName: "Show sources directory"

    - task: PowerShell@2
      displayName: 'Read version Artifact and set pipeline variable from file contents'
      inputs:
        filePath: tools/set-variable-from-file.ps1
        arguments: "-baseDir $(Build.SourcesDirectory) -subDir . -fileName ${{parameters.versionArtifactFile}} -targetVariable ${{parameters.pipVersionVariable}}"
        pwsh: true
    
    - bash: |
        source activate ${{parameters.condaEnv}}
        pip install --index-url ${{parameters.pypiUrl}} interpret-community==$(${{parameters.pipVersionVariable}})
      displayName: "Install interpret-community with pip"

  # Install from Wheel Artifact
  - ${{ if eq(parameters.InstallationType, 'WheelArtifact') }}:
    - task: DownloadPipelineArtifact@2
      displayName: "Download wheel Artifact ${{parameters.wheelArtifactName}}"
      inputs:
        artifact: ${{parameters.wheelArtifactName}}
        path: $(Build.SourcesDirectory)

    - script: ls -p $(Build.SourcesDirectory)
      displayName: "Show sources directory"

    - bash: |
        source activate ${{parameters.condaEnv}}
        pip install interpret_community*.whl
      displayName: "Install interpret-community with pip from local file"