From 1e79f973266cfe0e3bab0e26e869b682078e457d Mon Sep 17 00:00:00 2001 From: Johannes Schindelin Date: Fri, 5 Feb 2021 14:46:13 +0000 Subject: range-diff: offer --left-only/--right-only options When comparing commit ranges, one is frequently interested only in one side, such as asking the question "Has this patch that I submitted to the Git mailing list been applied?": one would only care about the part of the output that corresponds to the commits in a local branch. To make that possible, imitate the `git rev-list` options `--left-only` and `--right-only`. This addresses https://github.com/gitgitgadget/git/issues/206 Signed-off-by: Johannes Schindelin Signed-off-by: Junio C Hamano --- builtin/range-diff.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'builtin/range-diff.c') diff --git a/builtin/range-diff.c b/builtin/range-diff.c index 73fea79601..930f273b85 100644 --- a/builtin/range-diff.c +++ b/builtin/range-diff.c @@ -20,7 +20,7 @@ int cmd_range_diff(int argc, const char **argv, const char *prefix) .diffopt = &diffopt, .other_arg = &other_arg }; - int simple_color = -1; + int simple_color = -1, left_only = 0, right_only = 0; struct option range_diff_options[] = { OPT_INTEGER(0, "creation-factor", &range_diff_opts.creation_factor, @@ -30,6 +30,10 @@ int cmd_range_diff(int argc, const char **argv, const char *prefix) OPT_PASSTHRU_ARGV(0, "notes", &other_arg, N_("notes"), N_("passed to 'git log'"), PARSE_OPT_OPTARG), + OPT_BOOL(0, "left-only", &left_only, + N_("only emit output related to the first range")), + OPT_BOOL(0, "right-only", &right_only, + N_("only emit output related to the second range")), OPT_END() }; struct option *options; @@ -87,6 +91,8 @@ int cmd_range_diff(int argc, const char **argv, const char *prefix) FREE_AND_NULL(options); range_diff_opts.dual_color = simple_color < 1; + range_diff_opts.left_only = left_only; + range_diff_opts.right_only = right_only; res = show_range_diff(range1.buf, range2.buf, &range_diff_opts); strvec_clear(&other_arg); -- cgit v1.2.1