Just to add more information to this - I did try what was suggested here (it refers to a branch and not a commit id - but heck worth a shot) https://stackoverflow.com/questions/5989592/git-cannot-checkout-branch-error-pathspec-did-not-match-any-files-kn <https://stackoverflow.com/questions/5989592/git-cannot-checkout-branch-error-pathspec-did-not-match-any-files-kn> - but nah /refs/heads/src… or /origin/src… didn’t seem to give a recognised path.
Grasping at straws I also tried --ignore-skip-worktree-bits So I’m really curious if anyone else has managed to restore a deleted Pharo class in git? Tim > On 21 Jun 2018, at 16:07, Tim Mackinnon <tim@testit.works> wrote: > > 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 > <http://prismicblock.class.st/> > > I keep getting an error : error: pathspec > ‘src/PrismicDemo/PrismicBlock.class.st <http://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 <guillermopol...@gmail.com >> <mailto:guillermopol...@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 :) >> >> https://github.com/pharo-vcs/iceberg <https://github.com/pharo-vcs/iceberg> >> >> Guille >> >> On Wed, Jun 13, 2018 at 11:22 PM Tim Mackinnon <tim@testit.works >> <mailto: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 <http://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 <s...@clipperadams.com >>> <mailto:s...@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 <s...@seans-mbp.home <mailto:s...@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 <s...@clipperadams.com <mailto:s...@clipperadams.com>> >>> Date: Sat Aug 20 17:14:12 2016 -0400 >>> >>> Basket O' Enhancements >>> ... >>> >>> >>> >>> ----- >>> Cheers, >>> Sean >>> -- >>> Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html >>> <http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html> >>> >> >> >> >> -- >> >> 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 >> <http://www.cnrs.fr/> >> >> Web: http://guillep.github.io <http://guillep.github.io/> >> Phone: +33 06 52 70 66 13 >