Hadolint Container Image¶

Lightweight wrapper around the official hadolint CLI for linting Dockerfiles in CI.

Features¶

• Based on the upstream ghcr.io/hadolint/hadolint image with additional CA certificates and curl for fetching remote Configurations.
• GitLab CI Component at https://gitlab.com/explore/catalog/niclas-zone/ci/hadolint.

Usage¶

Pull the image¶

podman pull registry.gitlab.com/niclas-zone/ctr/hadolint:latest

Lint a Dockerfile¶

podman run --rm \
  -v $(pwd):/workspace \
  -w /workspace \
  registry.gitlab.com/niclas-zone/ctr/hadolint:latest \
  hadolint Dockerfile

Author¶

Niclas Heinz

Contributing¶

Contributions are welcome! Please open an issue or submit a merge request if you have suggestions or improvements.

License¶

This project is licensed under the MIT License. See LICENSE for more information.