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Re: feature request: better support for typos

From
Lawrence Siebert <lawrencesiebert@gmail.com>
Date
Aug 16, 2015, 07:19 UTC
Message-ID
<CAKDoJU7qx7xuzc5X4zJE6-9wvr9dB_h-_u0gYZN9p7ORK-u_mw@mail.gmail.com>
In-Reply-To
<CACsJy8DGUo0-zFm2xtAKE6wy0c2GdbiOe-X2+B0HnCNg3SKa8g@mail.gmail.com>

I believe They mean that if you type "clone --branch mister", it should ask if you meant to "clone --branch master" instead, or something.

Basically if you type a non existent branch name, calculate edit distance for each branch name, probably either using a timeout or edit distance to stop if something is too different from any branch so you don't run for too long, and then, if a branch is within a certain edit distance from the typo, suggest it.

Lawrence
On Sat, Aug 15, 2015 at 2:12 AM, Duy Nguyen <pclouds@gmail.com> wrote:
Show 29 quoted lines
> On Sat, Aug 8, 2015 at 1:12 AM, Ralf Thielow <ralf.thielow@gmail.com> wrote:
>> Hi,
>>
>> when a user made a typo, Git is not good in guessing what
>> the user could have meant, except for git commands. I think
>> this is an area with room for improvements.
>> Let's look into branches. When I "clone --branch" and make
>> a typo, Git could show me what branch I could have meant. It's
>> the same when I try to merge or track a branch.
>
> Good candidate for those micro-projects next year.
>
>> It might even
>> be possible to show suggestions for options for all Git commands.
>
> You mean if you type "--brnch" it should suggest "--branch"? I was
> bugged about this and wanted to do something, only to realize in most
> cases git would show "git <cmd> -h", which does a much better job
> because it would explain what --branch is for as well.
>
>> What I'm trying to say is, there are arguments with a limited
>> amount of possible values that Git know, so Git can show
>> suggestions when the user made a typo for such an argument.
> --
> Duy
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Previous: Duy Nguyen
Message 3 of 3 in “feature request: better support for typos”
  1. Ralf ThielowAug 7, 2015
  2. Duy NguyenAug 15, 2015
  3. Lawrence SiebertAug 16, 2015

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