diff options
Diffstat (limited to 'range-diff.c')
| -rw-r--r-- | range-diff.c | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/range-diff.c b/range-diff.c index defe31f095..3dd2edda01 100644 --- a/range-diff.c +++ b/range-diff.c @@ -409,8 +409,14 @@ static void output(struct string_list *a, struct string_list *b, strbuf_release(&dashes); } +static struct strbuf *output_prefix_cb(struct diff_options *opt, void *data) +{ + return data; +} + int show_range_diff(const char *range1, const char *range2, - int creation_factor, struct diff_options *diffopt) + int creation_factor, int dual_color, + struct diff_options *diffopt) { int res = 0; @@ -423,9 +429,23 @@ int show_range_diff(const char *range1, const char *range2, res = error(_("could not parse log for '%s'"), range2); if (!res) { + struct diff_options opts; + struct strbuf indent = STRBUF_INIT; + + memcpy(&opts, diffopt, sizeof(opts)); + opts.output_format = DIFF_FORMAT_PATCH; + opts.flags.suppress_diff_headers = 1; + opts.flags.dual_color_diffed_diffs = dual_color; + opts.output_prefix = output_prefix_cb; + strbuf_addstr(&indent, " "); + opts.output_prefix_data = &indent; + diff_setup_done(&opts); + find_exact_matches(&branch1, &branch2); get_correspondences(&branch1, &branch2, creation_factor); - output(&branch1, &branch2, diffopt); + output(&branch1, &branch2, &opts); + + strbuf_release(&indent); } string_list_clear(&branch1, 1); |