Guille - just following up on this thread as I���d like to get more confident with this stuff.

You mentioned a Calypso plugin for versions - where is that? I loaded a recentish P7 image and I don���t see those icons? Is this something I can easily load to try out?

As I don���t have that plugin, I���ve followed up on your next suggestion (just to learn how to do this) about looking up a commit having used the command line git history to list all of my deleted classes (I think this might be a useful thing to add to Iceberg BTW).

Not sure how to get a repository but I cobbled together the following?

(IceLibgitRepository registry detect: [ :r | r name beginsWith: 'Prismic' ]) lookupCommit: '65363ad���.

This give me an IceGitCommit - but then what can I easily do with this to try and iterate over deleted classes to try and get the one I���ve identified back?

Failing all of this - I went back to the command line again (which should work) - and I���m really wondering if we do something weird with files or paths when checking in?

Having got a valid commitID (I used: git log --diff-filter=D --summary ���pretty="format:%cd|%h|%cn%n%s%n��� )

if I simply run the following (with the id and pathname taken from the output of my previous command

git checkout 65363ad src/PrismicDemo/PrismicBlock.class.st

I keep getting an error : error: pathspec ���src/PrismicDemo/PrismicBlock.class.st' did not match any file(s) known to git. 

Are you able to confirm if you can restore a deleted class from a commit? I���ve tried it on 2 different OSX machines and neither of them works - making me think we do something odd.

Tim

On 14 Jun 2018, at 08:52, Guillermo Polito <guillermopolito@gmail.com> wrote:

Hi,

Regarding history, right now we have a history browser implemented as a Calypso plugin, that is open using context menu => history or the little box button on the top right of the method pane (second button from the left in the picture):

<Screen Shot 2018-06-14 at 09.34.24.png>

That button will nowadays only be shown if the method's package is linked to an iceberg repository.
Once you click it, you will have the entire history of the method.

<Screen Shot 2018-06-14 at 09.47.46.png>

With the possibility to install that version of the method (among others).

Now, regarding the recovery of deleted classes/methods, have you tried the repository browser?
Go to Iceberg, right click on a repository and select "Repository".
You can there select a commit in history and then in the tabs below see the diff between
 - your current version and the selected commit
 - the selected commit and its main parent

Of course any of these can be improved, but if you have concrete requests, it is much easier :)


Guille

On Wed, Jun 13, 2018 at 11:22 PM Tim Mackinnon <tim@testit.works> wrote:
Hi Sean - I tried it again, and it worked:

git log --full-history -- */PrismicBlock.class*

(I got my wildcard slightly wrong for tonel format) - although the beauty of the one I gave was that it shows you all deleted classes (in case you don���t know the name)

I���m still confused why I can���t checkout the deleted class though - damn you git, for the cryptic error: : error: pathspec 'PrismicDemo/PrismicBlock.class.st' did not match any file(s) known to git.

I was hoping a quick hack to iceberg might be to OSProcess a few choice git commands to help us along while we work out better ways to do things.

Tim

On 13 Jun 2018, at 21:53, Sean P. DeNigris <sean@clipperadams.com> wrote:

Tim Mackinnon wrote
I didn���t quite get your fu to work

Interesting.

When I searched for commits affecting the deleted class SuDebianKey:

$ git log --full-history -- */SuDebianKey.class/properties.json

I got back a list of commits (obviously with the last chronologically being
the deletion):

commit a38fbced4abec59ff9879d4c607da80dc89b6637
Author: Sean DeNigris <sean@Seans-MBP.home>
Date:   Mon Jan 30 17:13:58 2017 -0500

   Extract Lots to ComputerWorld, Absorb Rest of Old ScriptingBase Project

commit 61175745d57c60a1707d5e2f9a2fc92e6c19a6ea
Author: Sean DeNigris <sean@clipperadams.com>
Date:   Sat Aug 20 17:14:12 2016 -0400

   Basket O' Enhancements
...



-----
Cheers,
Sean
--
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--
   
Guille Polito
Research Engineer


Centre de Recherche en Informatique, Signal et Automatique de Lille
CRIStAL - UMR 9189
French National Center for Scientific Research - http://www.cnrs.fr

Phone: +33 06 52 70 66 13