sha1_file: do not access pack if unneeded

diff --git a/submodule-config.h b/submodule-config.h
index 9bfa65af034fd39cb5bda1cdc1460f6d9b7394df..d434ecdb45c074dd386405f20ed73ac1c8b646bd 100644 (file)
--- a/submodule-config.h
+++ b/submodule-config.h
@@ -2,6 +2,7 @@
 #define SUBMODULE_CONFIG_CACHE_H
 
 #include "hashmap.h"
+#include "submodule.h"
 #include "strbuf.h"
 
 /*
@@ -14,17 +15,24 @@ struct submodule {
        const char *url;
        int fetch_recurse;
        const char *ignore;
+       const char *branch;
+       struct submodule_update_strategy update_strategy;
        /* the sha1 blob id of the responsible .gitmodules file */
        unsigned char gitmodules_sha1[20];
+       int recommend_shallow;
 };
 
-int parse_fetch_recurse_submodules_arg(const char *opt, const char *arg);
-int parse_push_recurse_submodules_arg(const char *opt, const char *arg);
-int parse_submodule_config_option(const char *var, const char *value);
-const struct submodule *submodule_from_name(const unsigned char *commit_sha1,
-               const char *name);
-const struct submodule *submodule_from_path(const unsigned char *commit_sha1,
-               const char *path);
-void submodule_free(void);
+extern int parse_fetch_recurse_submodules_arg(const char *opt, const char *arg);
+extern int parse_update_recurse_submodules_arg(const char *opt, const char *arg);
+extern int parse_push_recurse_submodules_arg(const char *opt, const char *arg);
+extern int parse_submodule_config_option(const char *var, const char *value);
+extern const struct submodule *submodule_from_name(
+               const unsigned char *commit_or_tree, const char *name);
+extern const struct submodule *submodule_from_path(
+               const unsigned char *commit_or_tree, const char *path);
+extern int gitmodule_sha1_from_commit(const unsigned char *commit_sha1,
+                                     unsigned char *gitmodules_sha1,
+                                     struct strbuf *rev);
+extern void submodule_free(void);
 
 #endif /* SUBMODULE_CONFIG_H */