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

..

pixiecore

Replace ENV with ARG at Dockerfile for vars that should not be persisted

2017-08-16 10:55:09 -07:00