box-builder / box

A mruby-based Builder for Docker Images
https://box-builder.github.io/box/
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buidler,fetcher,layers: fix cmd/entrypoint semantics #237

Closed erikh closed 7 years ago

erikh commented 7 years ago

previously, nulls would be set on the entrypoint, triggering inheritance from run statments that were the previous commit in the docker chain. What this does now is set it to []string which is an empty command in the docker configuration.

Note that there is now no way to do entrypoint nil in a way that will inherit from the previous entrypoint statement, however, I don't think this is necessarily a bad thing. :)

Fixes #232

Signed-off-by: Erik Hollensbe github@hollensbe.org