Ask HN: Modern Go Dev Setup

For anyone who would consider themselves familiar with Go, what's your dev setup? I'm coming from Python 6yoe, am looking to learn Go. What is the 'recommended/idiomatic' professional Go dev setup for a local Nvim/CLI flow? In Python, it would be something like `pyenv` version control, `poetry` environment, maybe `tox` for automation, `flake8`/`black` etc. Dump all their config in a root `pyproject.toml`, dir structure with `tests`, `src` and modules available and imported from root path. Write code -> run `python X.py` etc. Basically what I want to know is what is the equivalent 'pretty good' setup for Go? Beyond setting PATH and GOPATH with some helloworld example go.mod it's not apparent from docs/tutorials what the equivalent environments/directories/commands are to the Python example above. Any advice or opinions welcome! Learning syntax is fine, but without working in a few teams first to get a feeling of dev flo