Stu Hood

Relates to #9462: in order to support django runserver and live reloading repls we should decide which cases _do_ want to restart for file changes, and which don't.

Related to this issue (but probably not worth it's own ticket quite yet) is the fact that this message is printed when a node is dirtied, _even if it might...

Related to https://github.com/pantsbuild/pants/issues/10705#issuecomment-722757217 ... when these restarts are spurious, they're extra frustrating (had another report today), because they can be triggered by completely unrelated files.

Thought a little bit about how to fix this, and the first thing that came to mind was adjusting the clearing of nodes (in `invalidate_from_roots`) to trigger "clear and eagerly...

Yea, as @Eric-Arellano said: `.git` should be in your `pants_ignore` by default. Use `.add` when adjusting that.

Both our existing pyenv scraping and the upcoming ASDF integration at #12028 should be using this API, but aren't.

This is likely related to #16800, in service of #13682. In the context of the work on #13682, the intrinsic described on this ticket would be environment-specific: i.e., when in...

> Agreed that measurement is critical, but we know everything downstream of a PEX build will be a cache miss by "design", right?: > ... This ticket is intended to...

I did a little bit of thinking about this before we decided to start #13682, so will braindump some of that for now. I believe that a path forward to...

Note that this wasn't a clean pick due to all of the changes to `Process` on `main`.