Action for checking scripts with Hadolint.

Usage

Create file .github/workflows/hadolint.yml.

Add next code to it:

name: CI

on:
  push:
    branches: [master, develop]
  pull_request:
    branches: [master]

jobs:
  Hadolint:
    name: Hadolint
    runs-on: ubuntu-latest

    steps:
      - name: Code checkout
        uses: actions/checkout@v3

      - name: Check dockerfiles with Hadolint
        uses: essentialkaos/hadolint-action@v1
        with:
          format: json
          varbose: true
          strict-labels: true
          failure-threshold: warning
          trusted-registry: repo.domain.com
          files: alpine311.docker alpine312.docker

Option	Description	Value
files	List of dockerfiles to check	Paths
version	Version of Hadolint	Version in semver notation
format	The output format for the results	tty json checkstyle codeclimate gitlab_codeclimate codacy sonarqube
varbose	Enables verbose logging	Boolean
strict-labels	Do not permit labels other than specified in label-schema	Boolean
failure-threshold	Exit with failure code only when rules with a severity equal to or above given	error warning info style ignore none
trusted-registry	A docker registry to allow to appear in FROM instructions	String

License

Apache License, Version 2.0