you can already trash an application

On Mar 3, 1:34 pm, Yarko Tymciurak <resultsinsoftw...@gmail.com>
wrote:
> On Mar 3, 11:48 am, Dragonfyre13 <dragonfyr...@gmail.com> wrote:
>
> > If it's untarred over the top of the old one, any files that are not
> > in the new tar file will be left there. Since an app is supposed to
> > kind of be self contained, shouldn't it remove the old app, and then
> > untar to the directory?
>
> A trivially simple way to handle this would be to have the concept of
> an application "trash can", where
> a current app would be moved to "trash", and a new one installed.
>
> Another way would be to literally have app-area per-application
> repositories (hg), and literall just "pull" the new app (including any
> file deletions) - but this would mean  the tar / w2p  file format
> giving way to /letting mercurial manage updates in these circumstances
> (which would probably not be bad).
>
> - Yarko
>
>
>
> > On Feb 16, 11:08 am, Jonathan Lundell <jlund...@pobox.com> wrote:
>
> > > On Feb 16, 2010, at 8:32 AM, DenesL wrote:
>
> > > > Thanks (it is copy/paste of the original).
> > > > Do you know of any docs on usage?.
>
> > > On the admin app's app-installation page, there's a checkbox to enable 
> > > overwriting of an uploaded app. If not checked, the behavior is the same 
> > > as before: an attempt to install an app with the same name as an 
> > > installed app fails. In the overwrite case, the new app simply gets 
> > > untarred over the old app.
>
> > > > On Feb 16, 11:21 am, Jonathan Lundell <jlund...@pobox.com> wrote:
> > > >> On Feb 16, 2010, at 7:16 AM, DenesL wrote:
>
> > > >>> New features not documented in Book (2nd edition)
>
> > > >>> 1.75.2
> > > >>> - no more cron with -S option
> > > >>> - ability to override/upgrade and app
>
> > > >> overwrite

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