Re: [BUG] "git checkout BRANCH -- FILE" deletes staged commits

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Tasnad:

On Mon, Nov 25, 2019 at 09:15:18PM +0100, Tasnad Kernetzky wrote:
> Hi Brandon,

Hello,

> On 22.11.19 04:14, Brandon McCaig wrote: [...]
> > When you switch back to branch B the state of the tst file is
> > the same as it exists in the branch B. There is no conflict
> > here so it succeeds, and once it does you no longer have any
> > changes made to tst because the version in your index and
> > working tree matches the version in the HEAD commit.
> >
> > git status at this point would report nothing (assuming no
> > other files are modified).
> 
> This is the point I actually considered as a bug. There are
> staged changes and usually git doesn't let me switch away from
> a branch in such cases.

I think that Git normally will let you change branches even if
you have changes in your index or working tree as long as the
version of the file in your destination branch matches the HEAD
version. In other words no merge is necessary and no changes can
be lost. I regularly do this when I start making changes on
develop or master, and then decide to branch after the fact. It's
a bit less typing than stashing in between. :)

For example:

	git init checkout
	cd checkout
	echo master >log
	git add log
	git commit -m master
	git checkout -b B
	echo B >>log
	git add log
	git checkout master
	git status

Regards,


-- 
Brandon McCaig <bamccaig@xxxxxxxxx> <bambams@xxxxxxxxxxxxxxxx>
Castopulence Software <https://www.castopulence.org/>
Blog <http://www.bambams.ca/>
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tr/A-Ma-mN-Zn-z/N-Zn-zA-Ma-m/;say'

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