pancho horrillo b8b3aeb641 Replace ENV with ARG at Dockerfile for vars that should not be persisted ... Vars declared via the ENV mechanism will also be present at run time, polluting somewhat the environment. Since both PIXIECORE_{SANDBOX,CONTEXT} are only needed at build time, using the ARG form is a cleaner solution. See ¹ for reference. ¹: https://docs.docker.com/engine/reference/builder/#arg		2017-08-16 10:55:09 -07:00
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pixiecore	Replace ENV with ARG at Dockerfile for vars that should not be persisted	2017-08-16 10:55:09 -07:00