1.1 KiB
docker-check-base-image-diff
A Github Action that checks whether a derived image does not consist of a base image. Leverages
skopeo and jq.
Based on lucacome's docker-image-update-checker.
Usage
Note that this action assumes that skopeo is installed; this appears to be true for GitHub's Ubuntu runners.
Inputs
base-image
A required argument, this represents the "base" image you want to check against.
As this is based on skopeo, it expects a string representing a container, and following a certain format
(e.g. docker://rust:slim-buster). For more information, see the skopeo README.
Outputs
A required argument, this represents the "derived" image you want to check.
As this is based on skopeo, it expects a string representing a container, and following a certain format
(e.g. docker://rust:slim-buster). For more information, see the skopeo README.