ident: add the ability to provide a "fallback identity"

diff --git a/cache.h b/cache.h
index a59141f8b2a9843d9c2c2c62c84871be6d0cbf39..611e554dea0c2065d4f376f6710e71f586aead28 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -486,6 +486,8 @@ static inline enum object_type object_type(unsigned int mode)
 #define INFOATTRIBUTES_FILE "info/attributes"
 #define ATTRIBUTE_MACRO_PREFIX "[attr]"
 #define GITMODULES_FILE ".gitmodules"
+#define GITMODULES_INDEX ":.gitmodules"
+#define GITMODULES_HEAD "HEAD:.gitmodules"
 #define GIT_NOTES_REF_ENVIRONMENT "GIT_NOTES_REF"
 #define GIT_NOTES_DEFAULT_REF "refs/notes/commits"
 #define GIT_NOTES_DISPLAY_REF_ENVIRONMENT "GIT_NOTES_DISPLAY_REF"
@@ -659,6 +661,9 @@ extern int daemonize(void);
 /* Initialize and use the cache information */
 struct lock_file;
 extern int read_index(struct index_state *);
+extern void preload_index(struct index_state *index,
+                         const struct pathspec *pathspec,
+                         unsigned int refresh_flags);
 extern int read_index_preload(struct index_state *,
                              const struct pathspec *pathspec,
                              unsigned int refresh_flags);
@@ -1328,6 +1333,7 @@ struct object_context {
        GET_OID_BLOB)
 
 extern int get_oid(const char *str, struct object_id *oid);
+extern int get_oidf(struct object_id *oid, const char *fmt, ...);
 extern int get_oid_commit(const char *str, struct object_id *oid);
 extern int get_oid_committish(const char *str, struct object_id *oid);
 extern int get_oid_tree(const char *str, struct object_id *oid);
@@ -1485,6 +1491,11 @@ extern const char *git_sequence_editor(void);
 extern const char *git_pager(int stdout_is_tty);
 extern int is_terminal_dumb(void);
 extern int git_ident_config(const char *, const char *, void *);
+/*
+ * Prepare an ident to fall back on if the user didn't configure it.
+ * Must be called before any other function from the ident API.
+ */
+void prepare_fallback_ident(const char *name, const char *email);
 extern void reset_ident_date(void);
 
 struct ident_split {