| #ifndef BISECT_H |
| #define BISECT_H |
| |
| struct commit_list; |
| struct repository; |
| |
| /* |
| * Find bisection. If something is found, `reaches` will be the number of |
| * commits that the best commit reaches. `all` will be the count of |
| * non-SAMETREE commits. If nothing is found, `list` will be NULL. |
| * Otherwise, it will be either all non-SAMETREE commits or the single |
| * best commit, as chosen by `find_all`. |
| */ |
| void find_bisection(struct commit_list **list, int *reaches, int *all, |
| int find_all); |
| |
| struct commit_list *filter_skipped(struct commit_list *list, |
| struct commit_list **tried, |
| int show_all, |
| int *count, |
| int *skipped_first); |
| |
| #define BISECT_SHOW_ALL (1<<0) |
| #define REV_LIST_QUIET (1<<1) |
| |
| struct rev_list_info { |
| struct rev_info *revs; |
| int flags; |
| int show_timestamp; |
| int hdr_termination; |
| const char *header_prefix; |
| }; |
| |
| /* |
| * enum bisect_error represents the following return codes: |
| * BISECT_OK: success code. Internally, it means that next |
| * commit has been found (and possibly checked out) and it |
| * should be tested. |
| * BISECT_FAILED error code: default error code. |
| * BISECT_ONLY_SKIPPED_LEFT error code: only skipped |
| * commits left to be tested. |
| * BISECT_MERGE_BASE_CHECK error code: merge base check failed. |
| * BISECT_NO_TESTABLE_COMMIT error code: no testable commit found. |
| * BISECT_INTERNAL_SUCCESS_1ST_BAD_FOUND early success code: |
| * first term_bad commit found. |
| * BISECT_INTERNAL_SUCCESS_MERGE_BASE early success |
| * code: found merge base that should be tested. |
| * Early success codes BISECT_INTERNAL_SUCCESS_1ST_BAD_FOUND and |
| * BISECT_INTERNAL_SUCCESS_MERGE_BASE should be only internal codes. |
| */ |
| enum bisect_error { |
| BISECT_OK = 0, |
| BISECT_FAILED = -1, |
| BISECT_ONLY_SKIPPED_LEFT = -2, |
| BISECT_MERGE_BASE_CHECK = -3, |
| BISECT_NO_TESTABLE_COMMIT = -4, |
| BISECT_INTERNAL_SUCCESS_1ST_BAD_FOUND = -10, |
| BISECT_INTERNAL_SUCCESS_MERGE_BASE = -11 |
| }; |
| |
| enum bisect_error bisect_next_all(struct repository *r, |
| const char *prefix, |
| int no_checkout); |
| |
| int estimate_bisect_steps(int all); |
| |
| void read_bisect_terms(const char **bad, const char **good); |
| |
| int bisect_clean_state(void); |
| |
| #endif |