Steps

0. Sign up for GitHub Actions(Ignore if already signed up).
   
1. Fork this repo.
   
2. Upload the config file(s), other packages/files to your ropo, and write your own commands to before(after)_build.sh.
   
3. It will auto start build.
4. When the build is complete, click the Artifacts button in the upper right corner of the Actions page to download the binaries.