diff options
Diffstat (limited to 'setup.h')
| -rw-r--r-- | setup.h | 49 |
1 files changed, 43 insertions, 6 deletions
@@ -42,16 +42,45 @@ const char *resolve_gitdir_gently(const char *suspect, int *return_error_code); #define resolve_gitdir(path) resolve_gitdir_gently((path), NULL) void setup_work_tree(void); + +/* + * discover_git_directory_reason() is similar to discover_git_directory(), + * except it returns an enum value instead. It is important to note that + * a zero-valued return here is actually GIT_DIR_NONE, which is different + * from discover_git_directory. + */ +enum discovery_result { + GIT_DIR_EXPLICIT = 1, + GIT_DIR_DISCOVERED = 2, + GIT_DIR_BARE = 3, + /* these are errors */ + GIT_DIR_HIT_CEILING = -1, + GIT_DIR_HIT_MOUNT_POINT = -2, + GIT_DIR_INVALID_GITFILE = -3, + GIT_DIR_INVALID_OWNERSHIP = -4, + GIT_DIR_DISALLOWED_BARE = -5, + GIT_DIR_INVALID_FORMAT = -6, + GIT_DIR_CWD_FAILURE = -7, +}; +enum discovery_result discover_git_directory_reason(struct strbuf *commondir, + struct strbuf *gitdir); + /* * Find the commondir and gitdir of the repository that contains the current * working directory, without changing the working directory or other global * state. The result is appended to commondir and gitdir. If the discovered * gitdir does not correspond to a worktree, then 'commondir' and 'gitdir' will * both have the same result appended to the buffer. The return value is - * either 0 upon success and non-zero if no repository was found. + * either 0 upon success and -1 if no repository was found. */ -int discover_git_directory(struct strbuf *commondir, - struct strbuf *gitdir); +static inline int discover_git_directory(struct strbuf *commondir, + struct strbuf *gitdir) +{ + if (discover_git_directory_reason(commondir, gitdir) <= 0) + return -1; + return 0; +} + const char *setup_git_directory_gently(int *); const char *setup_git_directory(void); char *prefix_path(const char *prefix, int len, const char *path); @@ -87,6 +116,7 @@ struct repository_format { int is_bare; int hash_algo; int compat_hash_algo; + unsigned int ref_storage_format; int sparse_index; char *work_tree; struct string_list unknown_extensions; @@ -103,6 +133,7 @@ struct repository_format { .version = -1, \ .is_bare = -1, \ .hash_algo = GIT_HASH_SHA1, \ + .ref_storage_format = REF_STORAGE_FORMAT_FILES, \ .unknown_extensions = STRING_LIST_INIT_DUP, \ .v1_only_extensions = STRING_LIST_INIT_DUP, \ } @@ -141,14 +172,20 @@ int verify_repository_format(const struct repository_format *format, */ void check_repository_format(struct repository_format *fmt); -#define INIT_DB_QUIET 0x0001 -#define INIT_DB_EXIST_OK 0x0002 +#define INIT_DB_QUIET (1 << 0) +#define INIT_DB_EXIST_OK (1 << 1) +#define INIT_DB_SKIP_REFDB (1 << 2) int init_db(const char *git_dir, const char *real_git_dir, const char *template_dir, int hash_algo, + unsigned int ref_storage_format, const char *initial_branch, int init_shared_repository, unsigned int flags); -void initialize_repository_version(int hash_algo, int reinit); +void initialize_repository_version(int hash_algo, + unsigned int ref_storage_format, + int reinit); +void create_reference_database(unsigned int ref_storage_format, + const char *initial_branch, int quiet); /* * NOTE NOTE NOTE!! |