diff options
Diffstat (limited to 'diffcore-rename.c')
| -rw-r--r-- | diffcore-rename.c | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/diffcore-rename.c b/diffcore-rename.c index 0cd4c13..0b9e99a 100644 --- a/diffcore-rename.c +++ b/diffcore-rename.c @@ -5,6 +5,7 @@ #include "diff.h" #include "diffcore.h" #include "hash.h" +#include "progress.h" /* Table of rename/copy destinations */ @@ -449,6 +450,7 @@ void diffcore_rename(struct diff_options *options) struct diff_score *mx; int i, j, rename_count; int num_create, num_src, dst_cnt; + struct progress *progress = NULL; if (!minimum_score) minimum_score = DEFAULT_RENAME_SCORE; @@ -464,7 +466,7 @@ void diffcore_rename(struct diff_options *options) else locate_rename_dst(p->two, 1); } - else if (!DIFF_FILE_VALID(p->two)) { + else if (!DIFF_PAIR_UNMERGED(p) && !DIFF_FILE_VALID(p->two)) { /* * If the source is a broken "delete", and * they did not really want to get broken, @@ -518,15 +520,22 @@ void diffcore_rename(struct diff_options *options) * but handles the potential overflow case specially (and we * assume at least 32-bit integers) */ + options->needed_rename_limit = 0; if (rename_limit <= 0 || rename_limit > 32767) rename_limit = 32767; if ((num_create > rename_limit && num_src > rename_limit) || (num_create * num_src > rename_limit * rename_limit)) { - if (options->warn_on_too_large_rename) - warning("too many files (created: %d deleted: %d), skipping inexact rename detection", num_create, num_src); + options->needed_rename_limit = + num_src > num_create ? num_src : num_create; goto cleanup; } + if (options->show_rename_progress) { + progress = start_progress_delay( + "Performing inexact rename detection", + rename_dst_nr * rename_src_nr, 50, 1); + } + mx = xcalloc(num_create * NUM_CANDIDATE_PER_DST, sizeof(*mx)); for (dst_cnt = i = 0; i < rename_dst_nr; i++) { struct diff_filespec *two = rename_dst[i].two; @@ -556,7 +565,9 @@ void diffcore_rename(struct diff_options *options) diff_free_filespec_blob(two); } dst_cnt++; + display_progress(progress, (i+1)*rename_src_nr); } + stop_progress(&progress); /* cost matrix sorted by most to least similar pair */ qsort(mx, dst_cnt * NUM_CANDIDATE_PER_DST, sizeof(*mx), score_compare); @@ -575,7 +586,10 @@ void diffcore_rename(struct diff_options *options) struct diff_filepair *p = q->queue[i]; struct diff_filepair *pair_to_free = NULL; - if (!DIFF_FILE_VALID(p->one) && DIFF_FILE_VALID(p->two)) { + if (DIFF_PAIR_UNMERGED(p)) { + diff_q(&outq, p); + } + else if (!DIFF_FILE_VALID(p->one) && DIFF_FILE_VALID(p->two)) { /* * Creation * |