docker-hash
Version updated for https://github.com/RemkoMolier/docker-hash to version v0.3.20.
- This action is used across all versions by 0 repositories.
Action Type
This is a Composite action.
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Action Summary
This action computes a deterministic SHA-256 hash for a Docker image build based on the Dockerfile content, build arguments, and files referenced by COPY/ADD instructions. It helps in cache-busting, change detection, and ensuring deterministic CI pipelines. The hash changes when the Dockerfile is modified or any file referenced in the build context is altered.