Hadolint Action

DEPRECATED: Please use the official hadolint github action

A GitHub action to run hadolint and reports violations given a Dockerfile within a repository on a pull request

Usage

V2 Workflows

on: pull_request
name: hadolint action
jobs:
  hadolintOnPr:
    name: hadolint on pr
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@master
    - name: hadolint on pr
      uses: burdzwastaken/hadolint-action@master
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        HADOLINT_ACTION_DOCKERFILE_FOLDER: .

V1 Workflows

workflow "hadolint action" {
  on = "pull_request"
  resolves = ["hadolint on pr"]
}

action "hadolint on pr" {
  uses = "burdzwastaken/hadolint-action@master"
  secrets = ["GITHUB_TOKEN"]
  env = {
    HADOLINT_ACTION_DOCKERFILE_FOLDER = "."
  }
}

Environment Variables

Name	Default	Description
HADOLINT_ACTION_DOCKERFILE_FOLDER	.	Which directory the Dockerfile to run hadolint on resides in. Relative to the root of the repository.
HADOLINT_ACTION_COMMENT	true	Set to false to disable commenting back on the PR with the violations found in the Dockerfile.

In Action

FAQ

• How can I ignore rules as this action does not (yet) support supplying a configuration file?
  • You can utilize inline-ignores within your Dockerfile

TODO

• Let users supply their own hadolint.yaml and/or trusted registries passed through
• Multiple Dockerfile support