tree 1fc9a997d87d2e7982e0db3ecd041f184a53222a
parent 78b8f0392cebb0d9e2c47b36f8d97ec53c1f0346
author Patrick Steinhardt <ps@pks.im> 1487163910 +0100
committer Edward Thomson <ethomson@edwardthomson.com> 1497118568 +0100

checkout: do not delete directories with untracked entries

If the `GIT_CHECKOUT_FORCE` flag is given to any of the `git_checkout`
invocations, we remove files which were previously staged. But while
doing so, we unfortunately also remove unstaged files in a directory
which contains at least one staged file, resulting in potential data
loss.

This commit adds two tests to verify behavior.