x/tools/cmd/goimports: strict ordering of local packages

[romikser]

Support for multiple packages was added here.
It would be good to be able to specify strict order of local packages.
For example if I specify local packages as mycompany.com/foo,mycompany.com/bar mycompany.com/foo imports will always be placed above mycompany.com/bar packages.

[julieqiu]

/cc @bradfitz @josharian

[josharian]

I dunno; I'd rather not. The less configuration, the better. As it stands, you won't get code churn if two people set up their flags differently.

[heschi]

We don't want to add more configuration to goimports, and this hasn't attracted much attention, so closing. Please comment if you disagree.