protoc-gen-go-grpc: fix build to compile the CLI

[vito]

Related: #19132 (introduced regression)

Currently the protoc-gen-go-grpc package installs the library as /usr/bin/protoc-gen-go-grpc instead of the CLI as it did before. Seems like a simple oversight from the broader refactor.

[ajayk]

needs to epoch bump

[vito]

@ajayk Whoops, fixed - thanks for the quick review!

edit: err, sorry for the ping, just saw the CI failures, which look legit

[ajayk]

Can we add a basic test , here is something you can use which avoids further breakage of packages

test:
  pipeline:
    - runs: |
        protoc-gen-go-grpc --version

[vito]

@ajayk Absolutely - just added, thanks. Not sure how to run the test, but I manually verified by following the CONTRIBUTING.md. 👍

[ajayk]

@ajayk Absolutely - just added, thanks. Not sure how to run the test, but I manually verified by following the CONTRIBUTING.md. 👍

if you check the builds logs here is a an example of running in a test , I will add the running tests to the docs

/usr/bin/melange test ./protoc-gen-go-grpc.yaml --source-dir ./protoc-gen-go-grpc --repository-append ./packages --keyring-append local-melange.rsa.pub --arch aarch64 --pipeline-dirs ./pipelines/ --repository-append https://packages.wolfi.dev/os --keyring-append https://packages.wolfi.dev/os/wolfi-signing.rsa.pub --test-package-append wolfi-base --debug --runner docker --log-policy builtin:stderr

Test output here

2024/05/15 21:57:49 INFO running the main test pipeline
2024/05/15 21:57:49 WARN + export 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'
2024/05/15 21:57:49 WARN + '[' -d /home/build ]
2024/05/15 21:57:49 WARN + cd /home/build
2024/05/15 21:57:49 WARN + protoc-gen-go-grpc --version
2024/05/15 21:57:49 INFO protoc-gen-go-grpc 1.3.0
2024/05/15 21:57:49 WARN + exit 0
2024/05/15 21:57:49 INFO pod 84454af44d1f07a3136938b65797bfb99025f299466d2c6e6beed9bd50c8aced terminated