diff options
Diffstat (limited to 'line-log.c')
| -rw-r--r-- | line-log.c | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/line-log.c b/line-log.c index eeaf68454e..9d12ece181 100644 --- a/line-log.c +++ b/line-log.c @@ -858,15 +858,29 @@ static void queue_diffs(struct line_log_data *range, diff_queue_clear(&diff_queued_diff); diff_tree_oid(parent_tree_oid, tree_oid, "", opt); if (opt->detect_rename && diff_might_be_rename()) { + struct diff_options rename_opts; + + /* + * Build a private diff_options for rename detection so + * that any user-specified options on the original opts + * (e.g. pickaxe) cannot discard diff pairs needed for + * rename tracking. Similar to blame's find_rename(). + */ + repo_diff_setup(opt->repo, &rename_opts); + rename_opts.flags.recursive = 1; + rename_opts.detect_rename = opt->detect_rename; + rename_opts.rename_score = opt->rename_score; + rename_opts.output_format = DIFF_FORMAT_NO_OUTPUT; + diff_setup_done(&rename_opts); + /* must look at the full tree diff to detect renames */ - clear_pathspec(&opt->pathspec); diff_queue_clear(&diff_queued_diff); - - diff_tree_oid(parent_tree_oid, tree_oid, "", opt); + diff_tree_oid(parent_tree_oid, tree_oid, "", &rename_opts); filter_diffs_for_paths(range, 1); - diffcore_std(opt); + diffcore_std(&rename_opts); filter_diffs_for_paths(range, 0); + diff_free(&rename_opts); } move_diff_queue(queue, &diff_queued_diff); } |