Ergonomic, hermetic, user-friendly software build system for Python, Go, Java, Kotlin, Protobuf, Scala, Shell. Pants lets you fearlessly scale up your codebase!

Pants

Is this paragraph true?

&gt; To set environment variables, use the parameter `env: Mapping[str, str]`. You generally should not read from `os.environ` because this reduces reproducibility. Instead, hardcode the value or use a [`Subsystem` option](doc:rules-api-subsystems).

from <https://www.pantsbuild.org/v2.0/docs/rules-api-process>

that’s correct. similar to the strategy on the PATH issue, we’ll likely want to reify that at some point.

but if you were to read from `os.environ` , we would not invalidate.

i suppose that that is actually the same underlying issue, now that i think about it.