Fix caching of plts in workflows

klarna / bec

The BitBucket Erlang Client

Apache License 2.0

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Closed jesperes closed 2 years ago

jesperes commented 2 years ago

Primary fix in this PR is that we observe that rebar3 uses _plt, not .plt, to name plt files.

Also in this PR:

Include OTP version in cache key, to avoid builds for different OTP builds to clobber each other's caches
Cache the locally build plt too (i.e. under _build/**/*_plt). This plt includes dependencies, as opposed to the ones under ~/.cache/rebar3/ which only includes OTP.

jesperes commented 2 years ago

Took the liberty of merging despite GH strictly wanting a re-review after resolving conflicts, but the conflict was really small. :)