diff options
Diffstat (limited to 'cache.h')
| -rw-r--r-- | cache.h | 92 |
1 files changed, 72 insertions, 20 deletions
@@ -339,7 +339,9 @@ struct index_state { struct cache_time timestamp; unsigned name_hash_initialized : 1, initialized : 1, - drop_cache_tree : 1; + drop_cache_tree : 1, + updated_workdir : 1, + updated_skipworktree : 1; struct hashmap name_hash; struct hashmap dir_hash; struct object_id oid; @@ -962,6 +964,10 @@ extern char *repository_format_partial_clone; extern const char *core_partial_clone_filter_default; extern int repository_format_worktree_config; +/* + * You _have_ to initialize a `struct repository_format` using + * `= REPOSITORY_FORMAT_INIT` before calling `read_repository_format()`. + */ struct repository_format { int version; int precious_objects; @@ -974,14 +980,35 @@ struct repository_format { }; /* + * Always use this to initialize a `struct repository_format` + * to a well-defined, default state before calling + * `read_repository()`. + */ +#define REPOSITORY_FORMAT_INIT \ +{ \ + .version = -1, \ + .is_bare = -1, \ + .hash_algo = GIT_HASH_SHA1, \ + .unknown_extensions = STRING_LIST_INIT_DUP, \ +} + +/* * Read the repository format characteristics from the config file "path" into - * "format" struct. Returns the numeric version. On error, -1 is returned, - * format->version is set to -1, and all other fields in the struct are - * undefined. + * "format" struct. Returns the numeric version. On error, or if no version is + * found in the configuration, -1 is returned, format->version is set to -1, + * and all other fields in the struct are set to the default configuration + * (REPOSITORY_FORMAT_INIT). Always initialize the struct using + * REPOSITORY_FORMAT_INIT before calling this function. */ int read_repository_format(struct repository_format *format, const char *path); /* + * Free the memory held onto by `format`, but not the struct itself. + * (No need to use this after `read_repository_format()` fails.) + */ +void clear_repository_format(struct repository_format *format); + +/* * Verify that the repository described by repository_format is something we * can read. If it is, return 0. Otherwise, return -1, and "err" will describe * any errors encountered. @@ -1020,8 +1047,10 @@ extern void check_repository_format(void); * Note that while this version avoids the static buffer, it is not fully * reentrant, as it calls into other non-reentrant git code. */ -extern const char *find_unique_abbrev(const struct object_id *oid, int len); -extern int find_unique_abbrev_r(char *hex, const struct object_id *oid, int len); +const char *repo_find_unique_abbrev(struct repository *r, const struct object_id *oid, int len); +#define find_unique_abbrev(oid, len) repo_find_unique_abbrev(the_repository, oid, len) +int repo_find_unique_abbrev_r(struct repository *r, char *hex, const struct object_id *oid, int len); +#define find_unique_abbrev_r(hex, oid, len) repo_find_unique_abbrev_r(the_repository, hex, oid, len) extern const unsigned char null_sha1[GIT_MAX_RAWSZ]; extern const struct object_id null_oid; @@ -1306,7 +1335,7 @@ static inline int hex2chr(const char *s) #define FALLBACK_DEFAULT_ABBREV 7 struct object_context { - unsigned mode; + unsigned short mode; /* * symlink_path is only used by get_tree_entry_follow_symlinks, * and only for symlinks that point outside the repository. @@ -1353,19 +1382,32 @@ enum get_oid_result { */ }; -extern int get_oid(const char *str, struct object_id *oid); -extern int get_oid_commit(const char *str, struct object_id *oid); -extern int get_oid_committish(const char *str, struct object_id *oid); -extern int get_oid_tree(const char *str, struct object_id *oid); -extern int get_oid_treeish(const char *str, struct object_id *oid); -extern int get_oid_blob(const char *str, struct object_id *oid); -extern void maybe_die_on_misspelt_object_name(const char *name, const char *prefix); +int repo_get_oid(struct repository *r, const char *str, struct object_id *oid); +int get_oidf(struct object_id *oid, const char *fmt, ...); +int repo_get_oid_commit(struct repository *r, const char *str, struct object_id *oid); +int repo_get_oid_committish(struct repository *r, const char *str, struct object_id *oid); +int repo_get_oid_tree(struct repository *r, const char *str, struct object_id *oid); +int repo_get_oid_treeish(struct repository *r, const char *str, struct object_id *oid); +int repo_get_oid_blob(struct repository *r, const char *str, struct object_id *oid); +int repo_get_oid_mb(struct repository *r, const char *str, struct object_id *oid); +void maybe_die_on_misspelt_object_name(struct repository *repo, + const char *name, + const char *prefix); extern enum get_oid_result get_oid_with_context(struct repository *repo, const char *str, unsigned flags, struct object_id *oid, struct object_context *oc); +#define get_oid(str, oid) repo_get_oid(the_repository, str, oid) +#define get_oid_commit(str, oid) repo_get_oid_commit(the_repository, str, oid) +#define get_oid_committish(str, oid) repo_get_oid_committish(the_repository, str, oid) +#define get_oid_tree(str, oid) repo_get_oid_tree(the_repository, str, oid) +#define get_oid_treeish(str, oid) repo_get_oid_treeish(the_repository, str, oid) +#define get_oid_blob(str, oid) repo_get_oid_blob(the_repository, str, oid) +#define get_oid_mb(str, oid) repo_get_oid_mb(the_repository, str, oid) + typedef int each_abbrev_fn(const struct object_id *oid, void *); -extern int for_each_abbrev(const char *prefix, each_abbrev_fn, void *); +int repo_for_each_abbrev(struct repository *r, const char *prefix, each_abbrev_fn, void *); +#define for_each_abbrev(prefix, fn, data) repo_for_each_abbrev(the_repository, prefix, fn, data) extern int set_disambiguate_hint_config(const char *var, const char *value); @@ -1443,9 +1485,12 @@ extern int parse_oid_hex(const char *hex, struct object_id *oid, const char **en #define INTERPRET_BRANCH_LOCAL (1<<0) #define INTERPRET_BRANCH_REMOTE (1<<1) #define INTERPRET_BRANCH_HEAD (1<<2) -extern int interpret_branch_name(const char *str, int len, struct strbuf *, - unsigned allowed); -extern int get_oid_mb(const char *str, struct object_id *oid); +int repo_interpret_branch_name(struct repository *r, + const char *str, int len, + struct strbuf *buf, + unsigned allowed); +#define interpret_branch_name(str, len, buf, allowed) \ + repo_interpret_branch_name(the_repository, str, len, buf, allowed) extern int validate_headref(const char *ref); @@ -1459,8 +1504,11 @@ extern void *read_object_with_reference(const struct object_id *oid, unsigned long *size, struct object_id *oid_ret); -extern struct object *peel_to_type(const char *name, int namelen, - struct object *o, enum object_type); +struct object *repo_peel_to_type(struct repository *r, + const char *name, int namelen, + struct object *o, enum object_type); +#define peel_to_type(name, namelen, obj, type) \ + repo_peel_to_type(the_repository, name, namelen, obj, type) enum date_mode_type { DATE_NORMAL = 0, @@ -1527,6 +1575,10 @@ extern const char *git_sequence_editor(void); extern const char *git_pager(int stdout_is_tty); extern int is_terminal_dumb(void); extern int git_ident_config(const char *, const char *, void *); +/* + * Prepare an ident to fall back on if the user didn't configure it. + */ +void prepare_fallback_ident(const char *name, const char *email); extern void reset_ident_date(void); struct ident_split { |