1 files changed, 64 insertions, 0 deletions
diff --git a/repository.h b/repository.h
new file mode 100644
index 000000000..0a1db9633
--- /dev/null
+++ b/repository.h
@@ -0,0 +1,64 @@
+#ifndef REPOSITORY_H
+#define REPOSITORY_H
+
+struct repository {
+	/* Environment */
+	/*
+	 * Path to the git directory.
+	 * Cannot be NULL after initialization.
+	 */
+	char *gitdir;
+
+	/*
+	 * Path to the common git directory.
+	 * Cannot be NULL after initialization.
+	 */
+	char *commondir;
+
+	/*
+	 * Path to the repository's object store.
+	 * Cannot be NULL after initialization.
+	 */
+	char *objectdir;
+
+	/*
+	 * Path to the repository's graft file.
+	 * Cannot be NULL after initialization.
+	 */
+	char *graft_file;
+
+	/*
+	 * Path to the current worktree's index file.
+	 * Cannot be NULL after initialization.
+	 */
+	char *index_file;
+
+	/*
+	 * Path to the working directory.
+	 * A NULL value indicates that there is no working directory.
+	 */
+	char *worktree;
+
+	/* 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;
+};
+
+extern struct repository *the_repository;
+
+extern void repo_set_gitdir(struct repository *repo, const char *path);
+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_clear(struct repository *repo);
+
+#endif /* REPOSITORY_H */