build a macosx wheel

[chris48s]

Refs #181

OK, so this kinda works In a way Except it doesn't

What I am fundamentally doing here is

• spinning up a macos x86_64 runner (which is what GitHub actions gives you if you ask for a 'macos' runner
• compiling a macos x86_64 dylib
• creating a wheel which is tagged as arm64 in the metadata but actually has a x86_64 dylib in the wheel

This is.. not helpful :facepalm:

Native arm64 runners do exist, but I'm not allowed to use them yet (unless I pay).

So I think the options are:

• put this on ice until plebs like me can use the native arm64 runners (at which point this may, or may not, work)
• figure out the cross-compilation bit myself (if that is even do-able, which it may not be https://github.com/apiaryio/drafter/blob/v3.2.7/configure#L40-L43 )
• publish a macos x86_64 wheel and see if mac users can run that using rosetta?

sigh

[codecov[bot]]

Codecov Report

Merging #182 (cebf8a9) into master (feaa951) will decrease coverage by 1.09%. The diff coverage is 71.42%.

@@            Coverage Diff             @@
##           master     #182      +/-   ##
==========================================
- Coverage   92.41%   91.33%   -1.09%     
==========================================
  Files           6        6              
  Lines         145      150       +5     
==========================================
+ Hits          134      137       +3     
- Misses         11       13       +2     

Files	Coverage Δ
apiblueprint_view/__init__.py	83.33% <71.42%> (-16.67%)	:arrow_down:

:mega: We’re building smart automated test selection to slash your CI/CD build times. Learn more

[chris48s]

OK. I think this is the nail in the coffin for cross-compiling to arm64 using the current C toolchain: https://github.com/apiaryio/snowcrash/blob/9dcf6e216561c1ba3deea75b2948df293692b9bd/common.gypi#L124-L162

Next step: Update this to bang out a (correctly tagged) mac x86_64 build. Might as well at least get that working.