name: 'Hadolint Action'
description: 'Action that runs Hadolint Dockerfile linting tool'
author: 'Bruno Paz'
inputs:
  dockerfile:
    required: false
    description: 'The path to the Dockerfile to lint'
    default: 'Dockerfile'
  recursive:
    required: false
    description: 'Search for lint dockerfiles recuresivly'
    default: 'false'
  format:
    required: false
    description: |
      The output format, one of [tty (default) | json | checkstyle |
      codeclimate | gitlab_codeclimate ]
    default: 'tty'
  failure-threshold:
    required: false
    description: |
      Fail the pipeline only if rules with severity above this threshold are
      violated. One of [error | warning | info (default) | style | ignore]
    default: 'info'
  ignore:
    required: false
    description: 'A space separated string of rules to ignore'
    default:
  config:
    required: false
    description: 'Path to a config file'
    default:

runs:
  using: 'docker'
  image: 'Dockerfile'
  args:
    - -f
    - ${{ inputs.format }}
    - -t
    - ${{ inputs.failure-threshold }}
    - ${{ inputs.dockerfile }}
  env:
    HADOLINT_CONFIG: ${{ inputs.config }}
    HADOLINT_IGNORE: ${{ inputs.ignore }}
    HADOLINT_RECURSIVE: ${{ inputs.recursive }}
branding:
  icon: 'layers'
  color: 'purple'