Is there any interest to have the ability for the goimports cli to have a flag -norename that will turn off automatic package renames on import as described above?

No, I don't want any flags.

People run this from their editors more than they do by hand. There's no place to put flags.

Also, the whole point of things like gofmt or goimports is to have conventions that everybody uses, even if they don't all 100% agree on them. Adding flags for people's preferences seems antithetical to the spirit of such tools.

@bradfitz good point about going against the spirit of such tools and flags just add more knobs that pollute the experience. Totally agree.

My point is I don't like auto pkg renaming enough to post this issue and fork my own version to disable it :)

perhaps then we could add to imports.Options{} to disable renaming, and export gofmtMain() in goimports.go and accept the options as an argument. Then I could just easily wrap/roll my own with set options.

Or you could just fork goimports if you don't want to use goimports. :)

Why complicate the code base for everybody else, just for one user who wants to be different?

If it's just for one user, that's too much complication and maintenance cost.
If it's for 50% of users, then we're encouraging a split in the community conventions, and we shouldn't do it.
If it's 100% of users, then we wouldn't add options and would just change the default.

So whether it's 1 person, 100% of people, or anywhere in between, we shouldn't add options.

People run this from their editors more than they do by hand. There's no place to put flags.

That's not necessarily true. vim-go provides a g:go_fmt_options variable that you can set to pass flags to whatever command it's running instead of gofmt.

Adding flags for people's preferences seems antithetical to the spirit of such tools.

Then why does goimports exist? Why not just have the import functionality built-in to the standard gofmt? I assumed that it's because modifying imports isn't technically a 'formatting' thing, which I would think then implies that the flag that's being requested falls quite cleanly in the same category.

Edit: The already existing -s flag that gofmt has seems pretty similar to this, too. It makes changes that seem to be more of a matter of opinion, rather than being standardized formatting.

Edit 2: Actually, reading through go doc gofmt, it seems more likely that it's because the changes that it makes aren't backwards compatible. Never mind.

Then why does goimports exist?

gofmt can't make mistakes and can't be slow.

goimports can.

I wrote it for myself on a long flight and started with it out-of-tree. It was at https://github.com/bradfitz/goimports and then we moved it to x/tools at some point. By having a different binary name, you opt-in to the potential mistakes and slowness.

Perhaps it could be part of gofmt, but then it'd need more flags. It seems fine being a separate binary.

But that doesn't mean we want to start adding lots of options, just like we don't want gofmt to have lots of options.

I think this was thoroughly covered. Closing.