diff options
Diffstat (limited to 'revision.c')
| -rw-r--r-- | revision.c | 120 |
1 files changed, 66 insertions, 54 deletions
diff --git a/revision.c b/revision.c index 75dda928ea..66520c671e 100644 --- a/revision.c +++ b/revision.c @@ -1441,7 +1441,7 @@ static void prepare_show_merge(struct rev_info *revs) other = lookup_commit_or_die(sha1, "MERGE_HEAD"); add_pending_object(revs, &head->object, "HEAD"); add_pending_object(revs, &other->object, "MERGE_HEAD"); - bases = get_merge_bases(head, other, 1); + bases = get_merge_bases(head, other); add_rev_cmdline_list(revs, bases, REV_CMD_MERGE_BASE, UNINTERESTING | BOTTOM); add_pending_commit_list(revs, bases, UNINTERESTING | BOTTOM); free_commit_list(bases); @@ -1546,7 +1546,7 @@ int handle_revision_arg(const char *arg_, struct rev_info *revs, int flags, unsi : lookup_commit_reference(b_obj->sha1)); if (!a || !b) goto missing; - exclude = get_merge_bases(a, b, 1); + exclude = get_merge_bases(a, b); add_rev_cmdline_list(revs, exclude, REV_CMD_MERGE_BASE, flags_exclude); @@ -1853,6 +1853,12 @@ static int handle_revision_opt(struct rev_info *revs, int argc, const char **arg revs->tree_objects = 1; revs->blob_objects = 1; revs->edge_hint = 1; + } else if (!strcmp(arg, "--objects-edge-aggressive")) { + revs->tag_objects = 1; + revs->tree_objects = 1; + revs->blob_objects = 1; + revs->edge_hint = 1; + revs->edge_hint_aggressive = 1; } else if (!strcmp(arg, "--verify-objects")) { revs->tag_objects = 1; revs->tree_objects = 1; @@ -2011,6 +2017,8 @@ static int handle_revision_opt(struct rev_info *revs, int argc, const char **arg grep_set_pattern_type_option(GREP_PATTERN_TYPE_PCRE, &revs->grep_filter); } else if (!strcmp(arg, "--all-match")) { revs->grep_filter.all_match = 1; + } else if (!strcmp(arg, "--invert-grep")) { + revs->invert_grep = 1; } else if ((argcount = parse_long_opt("encoding", argv, &optarg))) { if (strcmp(optarg, "none")) git_log_output_encoding = xstrdup(optarg); @@ -2909,7 +2917,7 @@ static int commit_match(struct commit *commit, struct rev_info *opt) (char *)message, strlen(message)); strbuf_release(&buf); unuse_commit_buffer(commit, message); - return retval; + return opt->invert_grep ? !retval : retval; } static inline int want_ancestry(const struct rev_info *revs) @@ -2962,6 +2970,61 @@ enum commit_action get_commit_action(struct rev_info *revs, struct commit *commi return commit_show; } +define_commit_slab(saved_parents, struct commit_list *); + +#define EMPTY_PARENT_LIST ((struct commit_list *)-1) + +/* + * You may only call save_parents() once per commit (this is checked + * for non-root commits). + */ +static void save_parents(struct rev_info *revs, struct commit *commit) +{ + struct commit_list **pp; + + if (!revs->saved_parents_slab) { + revs->saved_parents_slab = xmalloc(sizeof(struct saved_parents)); + init_saved_parents(revs->saved_parents_slab); + } + + pp = saved_parents_at(revs->saved_parents_slab, commit); + + /* + * When walking with reflogs, we may visit the same commit + * several times: once for each appearance in the reflog. + * + * In this case, save_parents() will be called multiple times. + * We want to keep only the first set of parents. We need to + * store a sentinel value for an empty (i.e., NULL) parent + * list to distinguish it from a not-yet-saved list, however. + */ + if (*pp) + return; + if (commit->parents) + *pp = copy_commit_list(commit->parents); + else + *pp = EMPTY_PARENT_LIST; +} + +static void free_saved_parents(struct rev_info *revs) +{ + if (revs->saved_parents_slab) + clear_saved_parents(revs->saved_parents_slab); +} + +struct commit_list *get_saved_parents(struct rev_info *revs, const struct commit *commit) +{ + struct commit_list *parents; + + if (!revs->saved_parents_slab) + return commit->parents; + + parents = *saved_parents_at(revs->saved_parents_slab, commit); + if (parents == EMPTY_PARENT_LIST) + return NULL; + return parents; +} + enum commit_action simplify_commit(struct rev_info *revs, struct commit *commit) { enum commit_action action = get_commit_action(revs, commit); @@ -3261,54 +3324,3 @@ void put_revision_mark(const struct rev_info *revs, const struct commit *commit) fputs(mark, stdout); putchar(' '); } - -define_commit_slab(saved_parents, struct commit_list *); - -#define EMPTY_PARENT_LIST ((struct commit_list *)-1) - -void save_parents(struct rev_info *revs, struct commit *commit) -{ - struct commit_list **pp; - - if (!revs->saved_parents_slab) { - revs->saved_parents_slab = xmalloc(sizeof(struct saved_parents)); - init_saved_parents(revs->saved_parents_slab); - } - - pp = saved_parents_at(revs->saved_parents_slab, commit); - - /* - * When walking with reflogs, we may visit the same commit - * several times: once for each appearance in the reflog. - * - * In this case, save_parents() will be called multiple times. - * We want to keep only the first set of parents. We need to - * store a sentinel value for an empty (i.e., NULL) parent - * list to distinguish it from a not-yet-saved list, however. - */ - if (*pp) - return; - if (commit->parents) - *pp = copy_commit_list(commit->parents); - else - *pp = EMPTY_PARENT_LIST; -} - -struct commit_list *get_saved_parents(struct rev_info *revs, const struct commit *commit) -{ - struct commit_list *parents; - - if (!revs->saved_parents_slab) - return commit->parents; - - parents = *saved_parents_at(revs->saved_parents_slab, commit); - if (parents == EMPTY_PARENT_LIST) - return NULL; - return parents; -} - -void free_saved_parents(struct rev_info *revs) -{ - if (revs->saved_parents_slab) - clear_saved_parents(revs->saved_parents_slab); -} |