X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=diffcore-rename.c;h=d40e40a3ac9c919475d6157464fa906e37b0dd80;hb=20fc73e3b0bb2b115d88e54514db13ffaf11b025;hp=0cd4c1305ba82b39bb8455dd6779fec2cd692e02;hpb=094574b32b799af01e5c0e0a44c2f41eb4a3f671;p=git.git

diff --git a/diffcore-rename.c b/diffcore-rename.c
index 0cd4c1305..d40e40a3a 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;
@@ -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);