build(ci): release artifacts for freebsd

[kranurag7]

Adds support for oras on freebsd os. It adds make target for compiling oras binary on freebsd and updates goreleaser config to release for freebsd as well.

Note

I've not tested it on a freebsd system. I only tested go compiling the program to an executable.

make targets

$ make build-freebsd
GOARCH=amd64 CGO_ENABLED=0 GOOS=freebsd go build -v --ldflags="-w -X oras.land/oras/internal/version.GitCommit=9ecf303eeb2620dfe3ddf15721999d1f7e8fd4bf -X oras.land/oras/internal/version.GitTreeState=dirty" \
	-o bin/freebsd/amd64/oras oras.land/oras/cmd/oras
$ file bin/freebsd/amd64/oras
bin/freebsd/amd64/oras: ELF 64-bit LSB executable, x86-64, version 1 (FreeBSD), statically linked, for FreeBSD 12.3, FreeBSD-style, Go BuildID=nJPfJNS3LfJNcKUnioi_/X0yuGUxMlHdwTByT063Y/VfH381P8Oh6iX6eAu6qc/FP_dvr9XPXmKk77-JLXA, not stripped

goreleaser snapshot

$ goreleaser release --snapshot
# truncated 
    • creating                                       archive=dist/oras_1.1.0-SNAPSHOT-9ecf303_freebsd_amd64.tar.gz
$ file dist/oras_freebsd_amd64_v1/oras
dist/oras_freebsd_amd64_v1/oras: ELF 64-bit LSB executable, x86-64, version 1 (FreeBSD), statically linked, for FreeBSD 12.3, FreeBSD-style, stripped
$ tar -tf dist/oras_1.1.0-SNAPSHOT-9ecf303_freebsd_amd64.tar.gz
LICENSE
oras

What this PR does / why we need it:

Which issue(s) this PR fixes (optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close the issue(s) when PR gets merged):
Fixes #1179

Please check the following list:

• Does the affected code have corresponding tests, e.g. unit test, E2E test?
• Does this change require a documentation update?
• Does this introduce breaking changes that would require an announcement or bumping the major version?
• Do all new files have an appropriate license header?

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (616c3e1) 81.68% compared to head (3f5424f) 81.73%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1192      +/-   ##
==========================================
+ Coverage   81.68%   81.73%   +0.05%     
==========================================
  Files          68       68              
  Lines        3806     3806              
==========================================
+ Hits         3109     3111       +2     
+ Misses        489      487       -2     
  Partials      208      208              

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[rchincha]

cc: @dfr

[dfr]

cc: @dfr

I can test this on a FreeBSD system - I'll take a look later today.

[FeynmanZhou]

Thank you @rchincha and @dfr !

[dfr]

Looks good to me - it builds on FreeBSD natively and that build works well in my ad-hoc testing. I also ran unit tests on a FreeBSD host and that looks fine too.

[TerryHowe]

/lgtm

[dfr]

It would be nice to have arm64 binaries as well but I haven't tested that so perhaps that could be in a future followup.

[tmaroschik]

I verified that the build works on our freebsd 13.2 on amd64. Thanks!

[FeynmanZhou]

I verified that the build works on our freebsd 13.2 on amd64. Thanks!

Thanks @tmaroschik for the verification!

Hi @oras-project/oras-cli maintainers, any luck with reviewing or approving this PR?

[kranurag7]

@FeynmanZhou We have one request above about arm64 binaries.

It would be nice to have arm64 binaries as well.

Do you want to proceed with that in this PR? The original issue was only about amd64 binaries, so I skipped other arch.

[dfr]

@FeynmanZhou We have one request above about arm64 binaries.

It would be nice to have arm64 binaries as well.

Do you want to proceed with that in this PR? The original issue was only about amd64 binaries, so I skipped other arch.

I'm happy to move forward as-is and look into adding arm64 as a followup.

[TerryHowe]

/lgtm

[SamirPS]

I think it's would better to have all the compatible arch in this PR but else LGTM

[qweeah]

LGTM.

ORAS CLI will be guaranteed to build on FreeBSD(see Tier 2 in oras-project/oras-www#277).