multi-pack-index: load into memory

diff --git a/repository.h b/repository.h
index 7f5e24a0a24011393e9b1b9986895ebe8b3f10ab..f2646f0c52aa83f6da8950cfd96c4308498cf417 100644 (file)
--- a/repository.h
+++ b/repository.h
@@ -2,7 +2,9 @@
 #define REPOSITORY_H
 
 struct config_set;
+struct git_hash_algo;
 struct index_state;
+struct raw_object_store;
 struct submodule_cache;
 
 struct repository {
@@ -20,10 +22,12 @@ struct repository {
        char *commondir;
 
        /*
-        * Path to the repository's object store.
-        * Cannot be NULL after initialization.
+        * Holds any information related to accessing the raw object content.
         */
-       char *objectdir;
+       struct raw_object_store *objects;
+
+       /* The store in which the refs are held. */
+       struct ref_store *refs;
 
        /*
         * Path to the repository's graft file.
@@ -67,16 +71,10 @@ struct repository {
         */
        struct index_state *index;
 
+       /* Repository's current hash algorithm, as serialized on disk. */
+       const struct git_hash_algo *hash_algo;
+
        /* Configurations */
-       /*
-        * Bit used during initialization to indicate if repository state (like
-        * the location of the 'objectdir') should be read from the
-        * environment.  By default this bit will be set at the begining of
-        * 'repo_init()' so that all repositories will ignore the environment.
-        * The exception to this is 'the_repository', which doesn't go through
-        * the normal 'repo_init()' process.
-        */
-       unsigned ignore_env:1;
 
        /* Indicate if a repository has a different 'commondir' from 'gitdir' */
        unsigned different_commondir:1;
@@ -84,9 +82,27 @@ struct repository {
 
 extern struct repository *the_repository;
 
-extern void repo_set_gitdir(struct repository *repo, const char *path);
+/*
+ * Define a custom repository layout. Any field can be NULL, which
+ * will default back to the path according to the default layout.
+ */
+struct set_gitdir_args {
+       const char *commondir;
+       const char *object_dir;
+       const char *graft_file;
+       const char *index_file;
+       const char *alternate_db;
+};
+
+extern void repo_set_gitdir(struct repository *repo,
+                           const char *root,
+                           const struct set_gitdir_args *extra_args);
 extern void repo_set_worktree(struct repository *repo, const char *path);
-extern int repo_init(struct repository *repo, const char *gitdir, const char *worktree);
+extern void repo_set_hash_algo(struct repository *repo, int algo);
+extern void initialize_the_repository(void);
+extern int repo_init(struct repository *r,
+                    const char *gitdir,
+                    const char *worktree);
 extern int repo_submodule_init(struct repository *submodule,
                               struct repository *superproject,
                               const char *path);