Re: [RFC/PATCH] gitk: Visualize a merge commit with a right-click in gitk

2012-12-31 Thread Jason Holden
On Mon, Dec 31, 2012 at 03:27:36PM +1100, Paul Mackerras wrote:
> 
> Thanks for the patch.  I have a couple of comments about it.  First,
> the exec command waits for the process to complete, which means that
> the initial gitk GUI will be unresponsive until the user quits the
> gitk window showing the merge, which could be quite confusing for the
> user.

Good catch.  Adding an ampersand on to the exec looks like it fixes
the unresponsiveness.  Any issues with that approach?

> 
> Secondly, gitk already has support for showing multiple views of a
> repository, that is, different subsets of the commits.  Wouldn't it be
> much better to have your new menu item simply create a new view
> showing the merge, rather than creating a whole new window?

I've found when using this feature that I tend to use it in a stack-like
fashion.  I tend to  want to "push" a merge-view onto the stack, investigate
that view of history for a bit, then "pop" back to my old view.  But 
you're correct that you can end up with a lot of windows pretty quick.  
Any support for stack-like views in the current gui that I missed?

I've got another feature brewing, similiar to the merge-view, where you can 
right-click on a file and a new window pops up with the history of just that 
file.  I tend to use that feature in a stack-like fashion as well.

Maybe the seperate-window/new-view-in-same-window should be a new user
preference?
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Re: [RFC/PATCH] gitk: Visualize a merge commit with a right-click in gitk

2012-12-30 Thread Paul Mackerras
On Sat, Dec 29, 2012 at 07:16:16PM -0500, Jason Holden wrote:

> When first doing a merge in git-gui, the "Visualize Merge" button is
> quite helpful to visualize the changes due to a merge.
> But once the merge is complete, there's not a similarly convenient
> way to recreate that merge view in gitk.
> 
> This commit adds to gitk the ability to right-click on a merge commit and
> bring up a new gitk window displaying only those commits involved in
> the merge.
> 
> When right-clicking on a non-merge commit, this option is grayed out.  This
> patch also supports correct visualization of octopus merges

Thanks for the patch.  I have a couple of comments about it.  First,
the exec command waits for the process to complete, which means that
the initial gitk GUI will be unresponsive until the user quits the
gitk window showing the merge, which could be quite confusing for the
user.

Secondly, gitk already has support for showing multiple views of a
repository, that is, different subsets of the commits.  Wouldn't it be
much better to have your new menu item simply create a new view
showing the merge, rather than creating a whole new window?

Paul.
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