diff options
Diffstat (limited to 'commit.h')
| -rw-r--r-- | commit.h | 94 |
1 files changed, 56 insertions, 38 deletions
@@ -8,6 +8,7 @@ #include "gpg-interface.h" #include "string-list.h" #include "pretty.h" +#include "commit-slab.h" #define COMMIT_NOT_FROM_GRAPH 0xFFFFFFFF #define GENERATION_NUMBER_INFINITY 0xFFFFFFFF @@ -79,12 +80,21 @@ struct commit *lookup_commit_reference_by_name(const char *name); struct commit *lookup_commit_or_die(const struct object_id *oid, const char *ref_name); int parse_commit_buffer(struct repository *r, struct commit *item, const void *buffer, unsigned long size, int check_graph); -int parse_commit_internal(struct commit *item, int quiet_on_missing, int use_commit_graph); -int parse_commit_gently(struct commit *item, int quiet_on_missing); -static inline int parse_commit(struct commit *item) +int repo_parse_commit_internal(struct repository *r, struct commit *item, + int quiet_on_missing, int use_commit_graph); +int repo_parse_commit_gently(struct repository *r, + struct commit *item, + int quiet_on_missing); +static inline int repo_parse_commit(struct repository *r, struct commit *item) { - return parse_commit_gently(item, 0); + return repo_parse_commit_gently(r, item, 0); } +#ifndef NO_THE_REPOSITORY_COMPATIBILITY_MACROS +#define parse_commit_internal(item, quiet, use) repo_parse_commit_internal(the_repository, item, quiet, use) +#define parse_commit_gently(item, quiet) repo_parse_commit_gently(the_repository, item, quiet) +#define parse_commit(item) repo_parse_commit(the_repository, item) +#endif + void parse_commit_or_die(struct commit *item); struct buffer_slab; @@ -108,7 +118,12 @@ const void *get_cached_commit_buffer(struct repository *, const struct commit *, * from disk. The resulting memory should not be modified, and must be given * to unuse_commit_buffer when the caller is done. */ -const void *get_commit_buffer(const struct commit *, unsigned long *size); +const void *repo_get_commit_buffer(struct repository *r, + const struct commit *, + unsigned long *size); +#ifndef NO_THE_REPOSITORY_COMPATIBILITY_MACROS +#define get_commit_buffer(c, s) repo_get_commit_buffer(the_repository, c, s) +#endif /* * Tell the commit subsytem that we are done with a particular commit buffer. @@ -116,12 +131,17 @@ const void *get_commit_buffer(const struct commit *, unsigned long *size); * from an earlier call to get_commit_buffer. The buffer may or may not be * freed by this call; callers should not access the memory afterwards. */ -void unuse_commit_buffer(const struct commit *, const void *buffer); +void repo_unuse_commit_buffer(struct repository *r, + const struct commit *, + const void *buffer); +#ifndef NO_THE_REPOSITORY_COMPATIBILITY_MACROS +#define unuse_commit_buffer(c, b) repo_unuse_commit_buffer(the_repository, c, b) +#endif /* * Free any cached object buffer associated with the commit. */ -void free_commit_buffer(struct commit *); +void free_commit_buffer(struct parsed_object_pool *pool, struct commit *); struct tree *get_commit_tree(const struct commit *); struct object_id *get_commit_tree_oid(const struct commit *); @@ -130,7 +150,7 @@ struct object_id *get_commit_tree_oid(const struct commit *); * Release memory related to a commit, including the parent list and * any cached object buffer. */ -void release_commit_memory(struct commit *c); +void release_commit_memory(struct parsed_object_pool *pool, struct commit *c); /* * Disassociate any cached object buffer from the commit, but do not free it. @@ -161,6 +181,14 @@ extern int has_non_ascii(const char *text); extern const char *logmsg_reencode(const struct commit *commit, char **commit_encoding, const char *output_encoding); +const char *repo_logmsg_reencode(struct repository *r, + const struct commit *commit, + char **commit_encoding, + const char *output_encoding); +#ifndef NO_THE_REPOSITORY_COMPATIBILITY_MACROS +#define logmsg_reencode(c, enc, out) repo_logmsg_reencode(the_repository, c, enc, out) +#endif + extern const char *skip_blank_lines(const char *msg); /** Removes the first commit from a list sorted by date, and adds all @@ -202,14 +230,10 @@ typedef int (*each_commit_graft_fn)(const struct commit_graft *, void *); struct commit_graft *read_graft_line(struct strbuf *line); int register_commit_graft(struct repository *r, struct commit_graft *, int); +void prepare_commit_graft(struct repository *r); struct commit_graft *lookup_commit_graft(struct repository *r, const struct object_id *oid); -extern struct commit_list *get_merge_bases(struct commit *rev1, struct commit *rev2); -extern struct commit_list *get_merge_bases_many(struct commit *one, int n, struct commit **twos); -extern struct commit_list *get_octopus_merge_bases(struct commit_list *in); - -/* To be used only when object flags after this call no longer matter */ -extern struct commit_list *get_merge_bases_many_dirty(struct commit *one, int n, struct commit **twos); +struct commit *get_fork_point(const char *refname, struct commit *commit); /* largest positive number a signed 32-bit integer can contain */ #define INFINITE_DEPTH 0x7fffffff @@ -255,35 +279,15 @@ extern void assign_shallow_commits_to_refs(struct shallow_info *info, uint32_t **used, int *ref_status); extern int delayed_reachability_test(struct shallow_info *si, int c); -extern void prune_shallow(int show_only); +#define PRUNE_SHOW_ONLY 1 +#define PRUNE_QUICK 2 +extern void prune_shallow(unsigned options); extern struct trace_key trace_shallow; -int is_descendant_of(struct commit *, struct commit_list *); -int in_merge_bases(struct commit *, struct commit *); -int in_merge_bases_many(struct commit *, int, struct commit **); - extern int interactive_add(int argc, const char **argv, const char *prefix, int patch); extern int run_add_interactive(const char *revision, const char *patch_mode, const struct pathspec *pathspec); -/* - * Takes a list of commits and returns a new list where those - * have been removed that can be reached from other commits in - * the list. It is useful for, e.g., reducing the commits - * randomly thrown at the git-merge command and removing - * redundant commits that the user shouldn't have given to it. - * - * This function destroys the STALE bit of the commit objects' - * flags. - */ -extern struct commit_list *reduce_heads(struct commit_list *heads); - -/* - * Like `reduce_heads()`, except it replaces the list. Use this - * instead of `foo = reduce_heads(foo);` to avoid memory leaks. - */ -extern void reduce_heads_replace(struct commit_list **heads); - struct commit_extra_header { struct commit_extra_header *next; char *key; @@ -322,7 +326,7 @@ extern const char *find_commit_header(const char *msg, const char *key, size_t *out_len); /* Find the end of the log message, the right place for a new trailer. */ -extern int ignore_non_trailer(const char *buf, size_t len); +extern size_t ignore_non_trailer(const char *buf, size_t len); typedef int (*each_mergetag_fn)(struct commit *commit, struct commit_extra_header *extra, void *cb_data); @@ -357,6 +361,20 @@ extern int remove_signature(struct strbuf *buf); */ extern int check_commit_signature(const struct commit *commit, struct signature_check *sigc); +/* record author-date for each commit object */ +struct author_date_slab; +void record_author_date(struct author_date_slab *author_date, + struct commit *commit); + +int compare_commits_by_author_date(const void *a_, const void *b_, void *unused); + +/* + * Verify a single commit with check_commit_signature() and die() if it is not + * a good signature. This isn't really suitable for general use, but is a + * helper to implement consistent logic for pull/merge --verify-signatures. + */ +void verify_merge_signature(struct commit *commit, int verbose); + int compare_commits_by_commit_date(const void *a_, const void *b_, void *unused); int compare_commits_by_gen_then_commit_date(const void *a_, const void *b_, void *unused); |