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Comment by Zariel | Hacker News Reader

Is this the tool that Google uses to build its Golang source? Or is that something else which is not available?

The Golang source code for the server code at google is built with this tool. The rules that accomplish this are rather complex due to their interactions with our C++ libraries, and predates the open source "Go" tool. The experience with the Google internal rules, motivated some of the choices in the "go" tool, I believe.

If you're interested, hanwen wrote a bunch rules with similar semantics as the internal rules, see https://github.com/google/bazel/tree/master/base_workspace/e... .

It would be nice to make these semantics match the external ones better, but it requires us to open up more tooling, so people won't need to write BUILD files.

In what cases would using Bazel make sense to build Go projects? If they're extremely large? If they have a lot of dependencies on code in other languages? If you need sophisticated build/release tooling?

BTW, thanks for the release! Will have a fun time digging through this over the next few days. I heard some murmurs that Blaze was going to be open sourced from around the watercooler but didn't think it'd be so soon.

I guess if you want to integrate Go tools with builds in other languages. If you are using pure Go for your entire ecosystem, there is not much point in using Bazel, as the "go" tool is very capable for that scenario.

There's a typo in your link. Should be:

https://github.com/google/bazel/tree/master/examples/go

You can build golang from source pretty easily. If I remember right, it's just downloading the tarball and running ./all.bash or something like that.

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