zemanlx/hadolint repository overview

⁠Hadolint Docker

This is Docker image for the hadolint⁠.

Default images include only hadolint static binary. All supported tags have also Debian based image alternative with -debian suffinx in tags.

⁠Supported tags

scratch based tiny images:

• hadolint/hadolint:latest tracks master branch
• hadolint/hadolint:VERSION refers release version, eg. v1.9.0
• hadolint/hadolint:EXTENDED_VERSION refers to the same version as hadolint --version with short git sha, eg. v1.9.0-0-g4c4881a

debian based images:

• hadolint/hadolint:latest-debian tracks master branch
• hadolint/hadolint:VERSION-debian refers release version, eg. v1.9.0-debian
• hadolint/hadolint:EXTENDED_VERSION-debian refers to the same version as hadolint --version with short git sha, eg. v1.9.0-0-g4c4881a-debian

Check out Docker Hub⁠ for available tags.

⁠Usage

To use this image, pull from Docker Hub, run the following command:

docker pull hadolint/hadolint

Verify the install

docker run --rm hadolint/hadolint hadolint --version
Haskell Dockerfile Linter v1.9.0-0-g4c4881a

or use a particular version number:

docker run --rm hadolint/hadolint:v1.9.0 hadolint --version
Haskell Dockerfile Linter v1.9.0-0-g4c4881a

Lint your Dockerfile:

docker run --rm -i hadolint/hadolint < Dockerfile

To exclude specific rules:

docker run --rm -i hadolint/hadolint hadolint \
  --ignore DL3003 \
  --ignore DL3006 \
  - < Dockerfile