checkout: add simple check for 'git checkout -b'

diff --git a/unpack-trees.c b/unpack-trees.c
index 01c2175f7c12f2bbfe6d24c73d32c60131fdc723..5ff64a983d8e8b09e1d842c5243300a030a929c9 100644 (file)
--- a/unpack-trees.c
+++ b/unpack-trees.c
@@ -1,4 +1,3 @@
-#define NO_THE_INDEX_COMPATIBILITY_MACROS
 #include "cache.h"
 #include "argv-array.h"
 #include "repository.h"
@@ -300,25 +299,6 @@ static void load_gitmodules_file(struct index_state *index,
        }
 }
 
-/*
- * Unlink the last component and schedule the leading directories for
- * removal, such that empty directories get removed.
- */
-static void unlink_entry(const struct cache_entry *ce)
-{
-       const struct submodule *sub = submodule_from_ce(ce);
-       if (sub) {
-               /* state.force is set at the caller. */
-               submodule_move_head(ce->name, "HEAD", NULL,
-                                   SUBMODULE_MOVE_HEAD_FORCE);
-       }
-       if (!check_leading_path(ce->name, ce_namelen(ce)))
-               return;
-       if (remove_or_warn(ce->ce_mode, ce->name))
-               return;
-       schedule_dir_for_removal(ce->name, ce_namelen(ce));
-}
-
 static struct progress *get_progress(struct unpack_trees_options *o)
 {
        unsigned cnt = 0, total = 0;
@@ -333,7 +313,7 @@ static struct progress *get_progress(struct unpack_trees_options *o)
                        total++;
        }
 
-       return start_delayed_progress(_("Checking out files"), total);
+       return start_delayed_progress(_("Updating files"), total);
 }
 
 static void setup_collided_checkout_detection(struct checkout *state,
@@ -411,7 +391,7 @@ static int check_updates(struct unpack_trees_options *o)
                                unlink_entry(ce);
                }
        }
-       remove_marked_cache_entries(index);
+       remove_marked_cache_entries(index, 0);
        remove_scheduled_dirs();
 
        if (should_update_submodules() && o->update && !o->dry_run)