When merge conflicts occur in paths removed by a sparse-checkout, we
need to unsparsify those paths (clear the SKIP_WORKTREE bit), and write
out the conflicted file to the working copy. In the very unlikely case
that someone manually put a file into the working copy at the location
of the SKIP_WORKTREE file, we need to avoid overwriting whatever edits
they have made and move that file to a different location first.
Signed-off-by: Elijah Newren <newren@gmail.com>
Reviewed-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
If there is a conflict during a merge for a SKIP_WORKTREE entry, we
expect that file to be written to the working copy and have the
SKIP_WORKTREE bit cleared in the index. If the user had manually
created a file in the working tree despite SKIP_WORKTREE being set, we
do not want to clobber their changes to that file, but want to move it
out of the way. Add tests that check for these behaviors.
Signed-off-by: Elijah Newren <newren@gmail.com>
Reviewed-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
