diff options
Diffstat (limited to 'cache.h')
| -rw-r--r-- | cache.h | 111 |
1 files changed, 92 insertions, 19 deletions
@@ -367,8 +367,8 @@ extern void free_name_hash(struct index_state *istate); #define rename_cache_entry_at(pos, new_name) rename_index_entry_at(&the_index, (pos), (new_name)) #define remove_cache_entry_at(pos) remove_index_entry_at(&the_index, (pos)) #define remove_file_from_cache(path) remove_file_from_index(&the_index, (path)) -#define add_to_cache(path, st, flags) add_to_index(&the_index, (path), (st), (flags)) -#define add_file_to_cache(path, flags) add_file_to_index(&the_index, (path), (flags)) +#define add_to_cache(path, st, flags) add_to_index(&the_index, (path), (st), (flags), 0) +#define add_file_to_cache(path, flags) add_file_to_index(&the_index, (path), (flags), 0) #define refresh_cache(flags) refresh_index(&the_index, (flags), NULL, NULL, NULL) #define ce_match_stat(ce, st, options) ie_match_stat(&the_index, (ce), (st), (options)) #define ce_modified(ce, st, options) ie_modified(&the_index, (ce), (st), (options)) @@ -581,8 +581,8 @@ extern int remove_file_from_index(struct index_state *, const char *path); #define ADD_CACHE_IGNORE_ERRORS 4 #define ADD_CACHE_IGNORE_REMOVAL 8 #define ADD_CACHE_INTENT 16 -extern int add_to_index(struct index_state *, const char *path, struct stat *, int flags); -extern int add_file_to_index(struct index_state *, const char *path, int flags); +extern int add_to_index(struct index_state *, const char *path, struct stat *, int flags, int force_mode); +extern int add_file_to_index(struct index_state *, const char *path, int flags, int force_mode); extern struct cache_entry *make_cache_entry(unsigned int mode, const unsigned char *sha1, const char *path, int stage, unsigned int refresh_options); extern int ce_same_name(const struct cache_entry *a, const struct cache_entry *b); extern void set_object_name_for_intent_to_add_entry(struct cache_entry *ce); @@ -632,6 +632,7 @@ extern void fill_stat_cache_info(struct cache_entry *ce, struct stat *st); #define REFRESH_IGNORE_SUBMODULES 0x0010 /* ignore submodules */ #define REFRESH_IN_PORCELAIN 0x0020 /* user friendly output, not "needs update" */ extern int refresh_index(struct index_state *, unsigned int flags, const struct pathspec *pathspec, char *seen, const char *header_msg); +extern struct cache_entry *refresh_cache_entry(struct cache_entry *, unsigned int); extern void update_index_if_able(struct index_state *, struct lock_file *); @@ -651,10 +652,10 @@ extern int prefer_symlink_refs; extern int log_all_ref_updates; extern int warn_ambiguous_refs; extern int warn_on_object_refname_ambiguity; -extern int shared_repository; extern const char *apply_default_whitespace; extern const char *apply_default_ignorewhitespace; extern const char *git_attributes_file; +extern const char *git_hooks_path; extern int zlib_compression_level; extern int core_compression_level; extern int core_compression_seen; @@ -664,6 +665,9 @@ extern size_t delta_base_cache_limit; extern unsigned long big_file_threshold; extern unsigned long pack_size_limit_cfg; +void set_shared_repository(int value); +int get_shared_repository(void); + /* * Do replace refs need to be checked this run? This variable is * initialized to true unless --no-replace-object is used or @@ -698,6 +702,14 @@ extern int ref_paranoia; extern char comment_line_char; extern int auto_comment_line_char; +/* Windows only */ +enum hide_dotfiles_type { + HIDE_DOTFILES_FALSE = 0, + HIDE_DOTFILES_TRUE, + HIDE_DOTFILES_DOTGITONLY +}; +extern enum hide_dotfiles_type hide_dotfiles; + enum branch_track { BRANCH_TRACK_UNSPECIFIED = -1, BRANCH_TRACK_NEVER = 0, @@ -745,9 +757,39 @@ extern int grafts_replace_parents; */ #define GIT_REPO_VERSION 0 #define GIT_REPO_VERSION_READ 1 -extern int repository_format_version; extern int repository_format_precious_objects; -extern int check_repository_format(void); + +struct repository_format { + int version; + int precious_objects; + int is_bare; + char *work_tree; + struct string_list unknown_extensions; +}; + +/* + * 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. + */ +int read_repository_format(struct repository_format *format, const char *path); + +/* + * 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. + */ +int verify_repository_format(const struct repository_format *format, + struct strbuf *err); + +/* + * Check the repository format version in the path found in get_git_dir(), + * and die if it is a version we don't understand. Generally one would + * set_git_dir() before calling this, and use it only for "are we in a valid + * repo?". + */ +extern void check_repository_format(void); #define MTIME_CHANGED 0x0001 #define CTIME_CHANGED 0x0002 @@ -767,11 +809,14 @@ extern int check_repository_format(void); */ extern const char *mkpath(const char *fmt, ...) __attribute__((format (printf, 1, 2))); extern const char *git_path(const char *fmt, ...) __attribute__((format (printf, 1, 2))); +extern const char *git_common_path(const char *fmt, ...) __attribute__((format (printf, 1, 2))); extern char *mksnpath(char *buf, size_t n, const char *fmt, ...) __attribute__((format (printf, 3, 4))); extern void strbuf_git_path(struct strbuf *sb, const char *fmt, ...) __attribute__((format (printf, 2, 3))); +extern void strbuf_git_common_path(struct strbuf *sb, const char *fmt, ...) + __attribute__((format (printf, 2, 3))); extern char *git_path_buf(struct strbuf *buf, const char *fmt, ...) __attribute__((format (printf, 2, 3))); extern void strbuf_git_path_submodule(struct strbuf *sb, const char *path, @@ -926,8 +971,6 @@ static inline int is_empty_blob_sha1(const unsigned char *sha1) int git_mkstemp(char *path, size_t n, const char *template); -int git_mkstemps(char *path, size_t n, const char *template, int suffix_len); - /* set default permissions by passing mode arguments to open(2) */ int git_mkstemps_mode(char *pattern, int suffix_len, int mode); int git_mkstemp_mode(char *pattern, int mode); @@ -961,6 +1004,11 @@ int adjust_shared_perm(const char *path); * directory while we were working. To be robust against this kind of * race, callers might want to try invoking the function again when it * returns SCLD_VANISHED. + * + * safe_create_leading_directories() temporarily changes path while it + * is working but restores it before returning. + * safe_create_leading_directories_const() doesn't modify path, even + * temporarily. */ enum scld_error { SCLD_OK = 0, @@ -1124,6 +1172,8 @@ extern int get_sha1_blob(const char *str, unsigned char *sha1); extern void maybe_die_on_misspelt_object_name(const char *name, const char *prefix); extern int get_sha1_with_context(const char *str, unsigned flags, unsigned char *sha1, struct object_context *orc); +extern int get_oid(const char *str, struct object_id *oid); + typedef int each_abbrev_fn(const unsigned char *sha1, void *); extern int for_each_abbrev(const char *prefix, each_abbrev_fn, void *); @@ -1149,6 +1199,7 @@ extern int get_oid_hex(const char *hex, struct object_id *sha1); * printf("%s -> %s", sha1_to_hex(one), sha1_to_hex(two)); */ extern char *sha1_to_hex_r(char *out, const unsigned char *sha1); +extern char *oid_to_hex_r(char *out, const struct object_id *oid); extern char *sha1_to_hex(const unsigned char *sha1); /* static buffer result! */ extern char *oid_to_hex(const struct object_id *oid); /* same static buffer as sha1_to_hex */ @@ -1464,7 +1515,7 @@ struct object_info { /* Request */ enum object_type *typep; unsigned long *sizep; - unsigned long *disk_sizep; + off_t *disk_sizep; unsigned char *delta_base_sha1; struct strbuf *typename; @@ -1526,7 +1577,6 @@ extern void git_config(config_fn_t fn, void *); extern int git_config_with_options(config_fn_t fn, void *, struct git_config_source *config_source, int respect_includes); -extern int git_config_early(config_fn_t fn, void *, const char *repo_config); extern int git_parse_ulong(const char *, unsigned long *); extern int git_parse_maybe_bool(const char *); extern int git_config_int(const char *, const char *); @@ -1550,7 +1600,6 @@ extern void git_config_set_multivar_in_file(const char *, const char *, const ch extern int git_config_rename_section(const char *, const char *); extern int git_config_rename_section_in_file(const char *, const char *, const char *); extern const char *git_etc_gitconfig(void); -extern int check_repository_format_version(const char *var, const char *value, void *cb); extern int git_env_bool(const char *, int); extern unsigned long git_env_ulong(const char *, unsigned long); extern int git_config_system(void); @@ -1562,6 +1611,16 @@ extern const char *get_log_output_encoding(void); extern const char *get_commit_output_encoding(void); extern int git_config_parse_parameter(const char *, config_fn_t fn, void *data); + +enum config_scope { + CONFIG_SCOPE_UNKNOWN = 0, + CONFIG_SCOPE_SYSTEM, + CONFIG_SCOPE_GLOBAL, + CONFIG_SCOPE_REPO, + CONFIG_SCOPE_CMDLINE, +}; + +extern enum config_scope current_config_scope(void); extern const char *current_config_origin_type(void); extern const char *current_config_name(void); @@ -1654,6 +1713,8 @@ extern int ignore_untracked_cache_config; struct key_value_info { const char *filename; int linenr; + const char *origin_type; + enum config_scope scope; }; extern NORETURN void git_die_config(const char *key, const char *err, ...) __attribute__((format(printf, 2, 3))); @@ -1679,7 +1740,6 @@ extern int copy_file(const char *dst, const char *src, int mode); extern int copy_file_with_time(const char *dst, const char *src, int mode); extern void write_or_die(int fd, const void *buf, size_t count); -extern int write_or_whine(int fd, const void *buf, size_t count, const char *msg); extern int write_or_whine_pipe(int fd, const void *buf, size_t count, const char *msg); extern void fsync_or_die(int fd, const char *); @@ -1692,8 +1752,21 @@ static inline ssize_t write_str_in_full(int fd, const char *str) return write_in_full(fd, str, strlen(str)); } -extern int write_file(const char *path, const char *fmt, ...); -extern int write_file_gently(const char *path, const char *fmt, ...); +/** + * Open (and truncate) the file at path, write the contents of buf to it, + * and close it. Dies if any errors are encountered. + */ +extern void write_file_buf(const char *path, const char *buf, size_t len); + +/** + * Like write_file_buf(), but format the contents into a buffer first. + * Additionally, write_file() will append a newline if one is not already + * present, making it convenient to write text files: + * + * write_file(path, "counter: %d", ctr); + */ +__attribute__((format (printf, 2, 3))) +extern void write_file(const char *path, const char *fmt, ...); /* pager.c */ extern void setup_pager(void); @@ -1730,14 +1803,14 @@ void packet_trace_identity(const char *prog); * return 0 if success, 1 - if addition of a file failed and * ADD_FILES_IGNORE_ERRORS was specified in flags */ -int add_files_to_cache(const char *prefix, const struct pathspec *pathspec, int flags); +int add_files_to_cache(const char *prefix, const struct pathspec *pathspec, int flags, int force_mode); /* diff.c */ extern int diff_auto_refresh_index; /* match-trees.c */ -void shift_tree(const unsigned char *, const unsigned char *, unsigned char *, int); -void shift_tree_by(const unsigned char *, const unsigned char *, unsigned char *, const char *); +void shift_tree(const struct object_id *, const struct object_id *, struct object_id *, int); +void shift_tree_by(const struct object_id *, const struct object_id *, struct object_id *, const char *); /* * whitespace rules. @@ -1771,7 +1844,7 @@ int split_cmdline(char *cmdline, const char ***argv); /* Takes a negative value returned by split_cmdline */ const char *split_cmdline_strerror(int cmdline_errno); -/* git.c */ +/* setup.c */ struct startup_info { int have_repository; const char *prefix; |