apiVersion: tekton.dev/v1beta1
kind: Task
metadata:
  name: black
  labels:
    app.kubernetes.io/version: "0.2"
  annotations:
    tekton.dev/pipelines.minVersion: "0.12.1"
    tekton.dev/categories: Code Quality
    tekton.dev/tags: formatter, python, black
    tekton.dev/displayName: "Python Black"
    tekton.dev/platforms: "linux/amd64"
spec:
  description: >-
    This task can be used to format Python code
  workspaces:
    - name: shared-workspace
      description: >-
        The workspace containing python source code which we want to format.
  params:
    - name: image
      description: The container image to use black in
      default: docker.io/cytopia/black:latest-0.2@sha256:2ec766f1c7e42e6b59c0873ce066fa0a2aa2bf8a80dbc1c40f1566bb539303e0
    - name: requirements_file
      description: The name of the requirements file inside the source location
      default: requirements.txt
    - name: args
      type: array
      description: extra args that needs to be appended
      default: ["--help"]
  steps:
    - name: format-python-code
      image: $(params.image)
      workingDir: $(workspaces.shared-workspace.path)
      script: |
        export HOME=/tmp/python
        export PATH=$PATH:/tmp/python/.local/bin
        if [ -n "$(params.requirements_file)" ] && [ -e "$(params.requirements_file)" ];then
            python -mpip install --user -r $(params.requirements_file)
        fi
        black $@
      args:
        - $(params.args)