Merge branch 'nd/the-index'

More codepaths become aware of working with in-core repository
instance other than the default "the_repository".

* nd/the-index: (22 commits)
  rebase-interactive.c: remove the_repository references
  rerere.c: remove the_repository references
  pack-*.c: remove the_repository references
  pack-check.c: remove the_repository references
  notes-cache.c: remove the_repository references
  line-log.c: remove the_repository reference
  diff-lib.c: remove the_repository references
  delta-islands.c: remove the_repository references
  cache-tree.c: remove the_repository references
  bundle.c: remove the_repository references
  branch.c: remove the_repository reference
  bisect.c: remove the_repository reference
  blame.c: remove implicit dependency the_repository
  sequencer.c: remove implicit dependency on the_repository
  sequencer.c: remove implicit dependency on the_index
  transport.c: remove implicit dependency on the_index
  notes-merge.c: remove implicit dependency the_repository
  notes-merge.c: remove implicit dependency on the_index
  list-objects.c: reduce the_repository references
  list-objects-filter.c: remove implicit dependency on the_index
  ...

1 files changed, 6 insertions, 2 deletions

diff --git a/branch.h b/branch.h
index 5cace4581f..29c1afa4d0 100644
--- a/branch.h
+++ b/branch.h
@@ -1,6 +1,7 @@
 #ifndef BRANCH_H
 #define BRANCH_H
 
+struct repository;
 struct strbuf;
 
 enum branch_track {
@@ -19,6 +20,8 @@ extern enum branch_track git_branch_track;
 /*
  * Creates a new branch, where:
  *
+ *   - r is the repository to add a branch to
+ *
  *   - name is the new branch name
  *
  *   - start_name is the name of the existing branch that the new branch should
@@ -37,7 +40,8 @@ extern enum branch_track git_branch_track;
  *     that start_name is a tracking branch for (if any).
  *
  */
-void create_branch(const char *name, const char *start_name,
+void create_branch(struct repository *r,
+		   const char *name, const char *start_name,
 		   int force, int clobber_head_ok,
 		   int reflog, int quiet, enum branch_track track);
 
@@ -60,7 +64,7 @@ extern int validate_new_branchname(const char *name, struct strbuf *ref, int for
  * Remove information about the state of working on the current
  * branch. (E.g., MERGE_HEAD)
  */
-void remove_branch_state(void);
+void remove_branch_state(struct repository *r);
 
 /*
  * Configure local branch "local" as downstream to branch "remote"