kinu-garage / docker_vcs

Tool to support building Container/Images using VCS

Apache License 2.0

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Build fail when the files referenced in Dockerfile are not found but it's not made obvious to the user #5

Open 130s opened 3 years ago

130s commented 3 years ago

Issue

It is possible that the build fails because files used in Dockerfile are missing in the Docker build context.

Background

docker_vcstool offers a way to specify the path to Dockerfile (and some other specific files for now, not list of arbitrary files), by copying them into a temporary Dockerfile build context.
This process doesn't check what files are used in the given Dockerfile.

130s commented 2 years ago

It is the user's responsibility to define Dockerfile to be passed to docker_vcs properly. That said it'd be great if the tool can check prior to the build whether certain files used in Dockerfile are missing or not.