tests-clar/checkout/index.c


Log

Author Commit Date CI Message
Russell Belfer ad9a921b 2012-11-08T17:05:07 Rework checkout with new strategy options This is a major reworking of checkout strategy options. The checkout code is now sensitive to the contents of the HEAD tree and the new options allow you to update the working tree so that it will match the index content only when it previously matched the contents of the HEAD. This allows you to, for example, to distinguish between removing files that are in the HEAD but not in the index, vs just removing all untracked files. Because of various corner cases that arise, etc., this required some additional capabilities in rmdir and other utility functions. This includes the beginnings of an implementation of code to read a partial tree into the index based on a pathspec, but that is not enabled because of the possibility of creating conflicting index entries.
Russell Belfer 32def5af 2012-10-24T17:37:07 Fix checkout behavior when its hands are tied So, @nulltoken created a failing test case for checkout that proved to be particularly daunting. If checkout is given only a very limited strategy mask (e.g. just GIT_CHECKOUT_CREATE_MISSING) then it is possible for typechange/rename modifications to leave it unable to complete the request. That's okay, but the existing code did not have enough information not to generate an error (at least for tree/blob conflicts). This led me to a significant reorganization of the code to handle the failing case, but it has three benefits: 1. The test case is handled correctly (I think) 2. The new code should actually be much faster than the old code since I decided to make checkout aware of diff list internals. 3. The progress value accuracy is hugely increased since I added a fourth pass which calculates exactly what work needs to be done before doing anything.
Ben Straub 1fc375e6 2012-10-25T09:02:55 Fix Windows build Pedantic ordering of GIT_UNUSED vs. variable declarations.
Ben Straub 9c05c17b 2012-10-19T20:05:18 Checkout progress now reports completed/total steps
Ben Straub 25e8b201 2012-10-18T15:35:03 Fix broken tests
nulltoken 0ae81fc4 2012-10-17T15:30:22 index: remove read_tree() progress indicator git_index_read_tree() was exposing a parameter to provide the user with a progress indicator. Unfortunately, due to the recursive nature of the tree walk, the maximum number of items to process was unknown. Thus, the indicator was only counting processed entries, without providing any information how the number of remaining items.
Ben Straub 2c8bbb27 2012-10-16T20:16:21 Convert checkout_index to use progress callback
nulltoken 9e592583 2012-09-19T12:23:47 checkout: add notification callback for skipped files
nulltoken 39783719 2012-09-17T20:27:28 checkout: Mimic git_diff_options storage of paths
nulltoken c214fa1c 2012-09-06T15:15:46 checkout: segregate checkout strategies
nulltoken 020cda99 2012-09-14T16:45:24 checkout: separate tree from index related tests