Fresh gotip amd64 releases for experimental CI fuzzing or lang dev without compiling

[Filip Dimitrovski]

Hi, I did a GitHub repo that offers gotips without compiling.

I wanted to use the Go fuzzing feature that's now merged on master in a CI job for detecting bugs, but compiling go every time was slow, and caching meant the build would get too stale.

I've released it here: https://github.com/clean8s/gotip-built/ and you can get it with

     go install github.com/clean8s/gotip-built/gotip@latest

     gotip download

The release archives are simple to use, but the CLI logic may contain mistakes (the part where `gotip` sets its own GOROOT rather than the original Go). If someone can figure out ARM64 that would be awesome (maybe using free Oracle A1 instances?)

Best regards,

Filip