diff options
Diffstat (limited to 'diffcore-break.c')
| -rw-r--r-- | diffcore-break.c | 34 |
1 files changed, 22 insertions, 12 deletions
diff --git a/diffcore-break.c b/diffcore-break.c index c64359f489..0d4a14964d 100644 --- a/diffcore-break.c +++ b/diffcore-break.c @@ -4,8 +4,10 @@ #include "cache.h" #include "diff.h" #include "diffcore.h" +#include "promisor-remote.h" -static int should_break(struct diff_filespec *src, +static int should_break(struct repository *r, + struct diff_filespec *src, struct diff_filespec *dst, int break_score, int *merge_score_p) @@ -48,6 +50,8 @@ static int should_break(struct diff_filespec *src, unsigned long delta_size, max_size; unsigned long src_copied, literal_added, src_removed; + struct diff_populate_filespec_options options = { 0 }; + *merge_score_p = 0; /* assume no deletion --- "do not break" * is the default. */ @@ -58,10 +62,16 @@ static int should_break(struct diff_filespec *src, } if (src->oid_valid && dst->oid_valid && - !oidcmp(&src->oid, &dst->oid)) + oideq(&src->oid, &dst->oid)) return 0; /* they are the same */ - if (diff_populate_filespec(src, 0) || diff_populate_filespec(dst, 0)) + if (r == the_repository && has_promisor_remote()) { + options.missing_object_cb = diff_queued_diff_prefetch; + options.missing_object_data = r; + } + + if (diff_populate_filespec(r, src, &options) || + diff_populate_filespec(r, dst, &options)) return 0; /* error but caught downstream */ max_size = ((src->size > dst->size) ? src->size : dst->size); @@ -71,7 +81,7 @@ static int should_break(struct diff_filespec *src, if (!src->size) return 0; /* we do not let empty files get renamed */ - if (diffcore_count_changes(src, dst, + if (diffcore_count_changes(r, src, dst, &src->cnt_data, &dst->cnt_data, &src_copied, &literal_added)) return 0; @@ -114,7 +124,7 @@ static int should_break(struct diff_filespec *src, return 1; } -void diffcore_break(int break_score) +void diffcore_break(struct repository *r, int break_score) { struct diff_queue_struct *q = &diff_queued_diff; struct diff_queue_struct outq; @@ -178,7 +188,7 @@ void diffcore_break(int break_score) object_type(p->one->mode) == OBJ_BLOB && object_type(p->two->mode) == OBJ_BLOB && !strcmp(p->one->path, p->two->path)) { - if (should_break(p->one, p->two, + if (should_break(r, p->one, p->two, break_score, &score)) { /* Split this into delete and create */ struct diff_filespec *null_one, *null_two; @@ -284,17 +294,17 @@ void diffcore_merge_broken(void) /* Peer survived. Merge them */ merge_broken(p, pp, &outq); q->queue[j] = NULL; - break; + goto next; } } - if (q->nr <= j) - /* The peer did not survive, so we keep - * it in the output. - */ - diff_q(&outq, p); + /* The peer did not survive, so we keep + * it in the output. + */ + diff_q(&outq, p); } else diff_q(&outq, p); +next:; } free(q->queue); *q = outq; |