diff options
| author | Aaron Lipman <alipman88@gmail.com> | 2020-09-19 00:58:41 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2020-09-19 01:41:55 +0300 |
| commit | a1b19aa5d43c46fc570f6946ab5ad001dccc8cdf (patch) | |
| tree | 7dcdf3603f4bde69d4b681dccd1875afcc3f442a | |
| parent | 21bf933928c02372633b88aa6c4d9d71271d42b3 (diff) | |
ref-filter: make internal reachable-filter API more precise
The internal reachable-filter API is a bit loose and imprecise; it
also bleeds unnecessarily into the public header. Tighten the API
by:
* renaming do_merge_filter() to reach_filter()
* separating parameters to explicitly identify what data is used
by the function instead of passing an entire ref_filter_cbdata
struct
* renaming and moving internal constants from header to source
file
Signed-off-by: Aaron Lipman <alipman88@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | ref-filter.c | 29 | ||||
| -rw-r--r-- | ref-filter.h | 3 |
2 files changed, 14 insertions, 18 deletions
diff --git a/ref-filter.c b/ref-filter.c index 785785a757..5550a0d34c 100644 --- a/ref-filter.c +++ b/ref-filter.c @@ -2231,19 +2231,18 @@ void ref_array_clear(struct ref_array *array) } } -static void do_merge_filter(struct ref_filter_cbdata *ref_cbdata, int reachable) +#define EXCLUDE_REACHED 0 +#define INCLUDE_REACHED 1 +static void reach_filter(struct ref_array *array, + struct commit_list *check_reachable, + int include_reached) { struct rev_info revs; int i, old_nr; - struct ref_array *array = ref_cbdata->array; struct commit **to_clear = xcalloc(sizeof(struct commit *), array->nr); - struct commit_list *rl; + struct commit_list *cr; - struct commit_list *check_reachable_list = reachable ? - ref_cbdata->filter->reachable_from : - ref_cbdata->filter->unreachable_from; - - if (!check_reachable_list) + if (!check_reachable) return; repo_init_revisions(the_repository, &revs, NULL); @@ -2254,8 +2253,8 @@ static void do_merge_filter(struct ref_filter_cbdata *ref_cbdata, int reachable) to_clear[i] = item->commit; } - for (rl = check_reachable_list; rl; rl = rl->next) { - struct commit *merge_commit = rl->item; + for (cr = check_reachable; cr; cr = cr->next) { + struct commit *merge_commit = cr->item; merge_commit->object.flags |= UNINTERESTING; add_pending_object(&revs, &merge_commit->object, ""); } @@ -2273,7 +2272,7 @@ static void do_merge_filter(struct ref_filter_cbdata *ref_cbdata, int reachable) int is_merged = !!(commit->object.flags & UNINTERESTING); - if (is_merged == reachable) + if (is_merged == include_reached) array->items[array->nr++] = array->items[i]; else free_array_item(item); @@ -2281,8 +2280,8 @@ static void do_merge_filter(struct ref_filter_cbdata *ref_cbdata, int reachable) clear_commit_marks_many(old_nr, to_clear, ALL_REV_FLAGS); - while (check_reachable_list) { - struct commit *merge_commit = pop_commit(&check_reachable_list); + while (check_reachable) { + struct commit *merge_commit = pop_commit(&check_reachable); clear_commit_marks(merge_commit, ALL_REV_FLAGS); } @@ -2337,8 +2336,8 @@ int filter_refs(struct ref_array *array, struct ref_filter *filter, unsigned int clear_contains_cache(&ref_cbdata.no_contains_cache); /* Filters that need revision walking */ - do_merge_filter(&ref_cbdata, DO_MERGE_FILTER_REACHABLE); - do_merge_filter(&ref_cbdata, DO_MERGE_FILTER_UNREACHABLE); + reach_filter(array, filter->reachable_from, INCLUDE_REACHED); + reach_filter(array, filter->unreachable_from, EXCLUDE_REACHED); return ret; } diff --git a/ref-filter.h b/ref-filter.h index 2d13928455..feaef4a8fd 100644 --- a/ref-filter.h +++ b/ref-filter.h @@ -23,9 +23,6 @@ #define FILTER_REFS_DETACHED_HEAD 0x0020 #define FILTER_REFS_KIND_MASK (FILTER_REFS_ALL | FILTER_REFS_DETACHED_HEAD) -#define DO_MERGE_FILTER_UNREACHABLE 0 -#define DO_MERGE_FILTER_REACHABLE 1 - struct atom_value; struct ref_sorting { |