BEAM docker release GitHub action - a GitHub action to build a docker container from a BEAM (Elixir/Erlang) release

[asabil]

This looks awesome, thanks for sharing!

@shortishly

Multi-platform. linux/arm64 crashes and burns with a qemu uncaught signal. It should work, and I would really like it to work! I would appreciate any collaboration into why. Hoping that it is something simple that I’ve done wrong. linux/arm/v7 works fine…

I think that this comes from the fact that qemu doesn’t handle dual mapping which the erlang JIT relies on. You can try exporting the env var ERL_AFLAGS="+JPperf true" during the build (enabling perf has a side effect of disabling the dual mapping), on master you could use +JMsingle true instead (see https://github.com/erlang/otp/pull/6340)