Could you please tell me is there an easy way how to use something like SHELL instruction
in Containerfile? OCI specs don't support SHELL so by default "podman build"
requires --format docker but I would prefer to avoid it an use "pure" Podman /
I would like to use something like:
SHELL ["/bin/bash", "-c"]
So I can use Bashisms like for example:
RUN tee file <<< 'hello'
RUN bash -c "tee file <<< 'hello'"
(I know I can echo hello | tee file, this is just a stupid example of Bashism.
I was thinking changing ENTRYPOINT at the beginning of Container file to
ENTRYPOINT ["/bin/bash", "-c"]
But that doesn't work...
Any suggestions are most welcomed ;-). (just please don't suggest not using Bashisms,
I like them! ;-))
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