[PATCH RFC] commit: add --amend option to amend the parent changeset
mg at lazybytes.net
Mon Feb 20 00:47:29 CST 2012
Idan Kamara <idankk86 at gmail.com> writes:
> On Sat, Feb 18, 2012 at 12:05 AM, Matt Mackall <mpm at selenic.com> wrote:
>> On Fri, 2012-02-17 at 18:44 +0100, Patrick Mézard wrote:
>> > Le 02/02/12 13:55, Idan Kamara a écrit :
>> > > On Thu, Feb 2, 2012 at 2:45 PM, Angel Ezquerra <
> angel.ezquerra at gmail.com <mailto:angel.ezquerra at gmail.com>> wrote:
>> > >
>> > > On Thu, Feb 2, 2012 at 1:35 PM, Idan Kamara <idankk86 at gmail.com<mailto:idankk86 at gmail.com>> wrote:
>> > > > # HG changeset patch
>> > > > # User Idan Kamara <idankk86 at gmail.com <mailto:idankk86 at gmail.com>>
>> > > > # Date 1328185747 -7200
>> > > > # Branch stable
>> > > > # Node ID cc7dec00d5016f03acf789c35ce6ef50b204f0cb
>> > > > # Parent 0620421044a2bcaafd054a6ee454614888699de8
>> > > > commit: add --amend option to amend the parent changeset
>> > [...]
>> > >
>> > > This is quite cool and a neat example of what can be done now
>> > > that mercurial tracks phases :-)
>> > >
>> > > One thing that would be nice is to be able to just "amend"
>> > > the commit message (without modifying the patch file
>> > > contents). I think _that_ is probably _the_ most commonly
>> > > requested history editing operation (at least in my
>> > > experience).
>> > >
>> > >
>> > > Right. I didn't take care of that yet and due to the current
>> > > implementation it fails with a 'nothing changed' message. But it
>> > > should be doable.
>> > I think the UI for this should be addressed right away. What are
>> > the choices?
>> > 1- git commit --amend: open the editor with the current message all
>> > the time, even when the working directory is clean
>> > 2- Add qrefresh like --edit option
>> I don't think launching and quitting an editor is overly burdensome,
>> especially given that fixing a commit message will be an extremely
>> common usage.
> I agree. And even if we end up having to choose between:
> 1) adding a new command
> 2) adding --edit to commit
> I think 2) is preferable. Same goes for -U and -D.
I never use the -U and -D options for qrefresh and I don't even think
the --amend flag for commit should support it. Ammend means "redo the
very last commit" and so the user and date is already given by "this
user" and "now".
In that way, 'hg commit --amend' becomes very much like
hg rollback; hg commit -l .hg/last-message.txt
with the twist that the editor is started even though a commit message
is given on the command line.
Mercurial links: http://mercurial.ch/
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Size: 197 bytes
Desc: not available
More information about the Mercurial-devel