submodule: fixup nested submodules after moving the submodule

diff --git a/dir.h b/dir.h
index 233a2eb36bc00aa5fba48631408fa528d02a2d56..d2545a7685109688d3ab62143a18e285b3da6119 100644 (file)
--- a/dir.h
+++ b/dir.h
@@ -259,6 +259,9 @@ extern struct exclude_list *add_exclude_list(struct dir_struct *dir,
 extern int add_excludes_from_file_to_list(const char *fname, const char *base, int baselen,
                                          struct exclude_list *el, struct  index_state *istate);
 extern void add_excludes_from_file(struct dir_struct *, const char *fname);
+extern int add_excludes_from_blob_to_list(struct object_id *oid,
+                                         const char *base, int baselen,
+                                         struct exclude_list *el);
 extern void parse_exclude_pattern(const char **string, int *patternlen, unsigned *flags, int *nowildcardlen);
 extern void add_exclude(const char *string, const char *base,
                        int baselen, struct exclude_list *el, int srcpos);
@@ -356,7 +359,17 @@ struct untracked_cache *read_untracked_extension(const void *data, unsigned long
 void write_untracked_extension(struct strbuf *out, struct untracked_cache *untracked);
 void add_untracked_cache(struct index_state *istate);
 void remove_untracked_cache(struct index_state *istate);
-extern void connect_work_tree_and_git_dir(const char *work_tree, const char *git_dir);
+
+/*
+ * Connect a worktree to a git directory by creating (or overwriting) a
+ * '.git' file containing the location of the git directory. In the git
+ * directory set the core.worktree setting to indicate where the worktree is.
+ * When `recurse_into_nested` is set, recurse into any nested submodules,
+ * connecting them as well.
+ */
+extern void connect_work_tree_and_git_dir(const char *work_tree,
+                                         const char *git_dir,
+                                         int recurse_into_nested);
 extern void relocate_gitdir(const char *path,
                            const char *old_git_dir,
                            const char *new_git_dir);