Add `prefix-current-module` to goimports

[sagikazarmark]

I'd like to add a bool option prefix-current-module to the goimports config.

It would basically check if the linted package is a module, and slap the module path (based on go.mod if exists) to the list of local prefixes. It would make the configuration more portable.

WDYT?

[ernado]

Thank you for idea, seems reasonable.
Feel free to open PR.

[sagikazarmark]

@ernado are you aware of any tools that detect module paths in GolangCI?

If not, I would pull in https://github.com/gobuffalo/here as a dependency. It doesn't have any additional dependencies that's not already a dependency in GolangCI.

[ernado]

I think that package name should be already in analysis context, but I'm not sure.

[sagikazarmark]

The package name is not enough, I need the root module path and as far as I can tell, it's not available in the context.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[sagikazarmark]

Sadly, I haven't beeb able to work on it, but it'd still be a good feature.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[ldez]

The problem can be solved with gci instead of goimports:

linters:
  enable:
    - gci

linters-settings:
  gci:
    sections:
      - standard
      - default
      - localmodule

https://golangci-lint.run/usage/linters/#gci