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Re: [RFC PATCH] rebisect: add script for easier bisect log editing

On Wednesday 08 November 2017 at 05:12 pm +0100, Christian Couder wrote:
> On Wed, Nov 8, 2017 at 2:59 PM, Adam Dinwoodie <adam@xxxxxxxxxxxxx> wrote:
> > +git bisect reset HEAD
> I guess that using "reset HEAD" could be cheaper than just "reset" and
> that's the reason you are using it.

Exactly that, yes.  I often use `reset HEAD` in my own workflows in the
name of speed, and I can't see any disadvantages of doing it here, too.

> > +git bisect start
> Are you sure that this "start" is necessary? The doc says that "reset"
> followed by "replay that-file" should be enough.

It isn't necessary, in that the process works if you skip that command.
However, without it, the `git bisect replay` command prints "We are not
bisecting" before it does anything else, so having the `bisect start`
there explicitly removes that extraneous output.

If the script were integrated into git-bisect itself, it would probably
make sense to change that behaviour so the warning isn't printed.  (It
quite possibly makes sense to remove the warning when running `bisect
replay` regardless.)  But when writing the stand-alone script I wanted
things to work without any changes to the core Git code.