diff options
Diffstat (limited to 'setup.h')
| -rw-r--r-- | setup.h | 44 |
1 files changed, 41 insertions, 3 deletions
@@ -54,16 +54,45 @@ void die_upon_dubious_ownership(const char *gitfile, const char *worktree, const char *gitdir); 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); @@ -154,6 +183,15 @@ void check_repository_format(struct repository_format *fmt); const char *get_template_dir(const char *option_template); +#define INIT_DB_QUIET 0x0001 +#define INIT_DB_EXIST_OK 0x0002 + +int init_db(const char *git_dir, const char *real_git_dir, + const char *template_dir, int hash_algo, + const char *initial_branch, int init_shared_repository, + unsigned int flags); +void initialize_repository_version(int hash_algo, int reinit); + /* * NOTE NOTE NOTE!! * |