diff-parseopt: convert --numstat and --shortstat
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/diff.c b/diff.c
index 12e333c..419b6ac 100644
--- a/diff.c
+++ b/diff.c
@@ -4905,6 +4905,12 @@ static void prep_parse_options(struct diff_options *options)
N_("synonym for '-p --raw'"),
DIFF_FORMAT_PATCH | DIFF_FORMAT_RAW,
DIFF_FORMAT_NO_OUTPUT),
+ OPT_BIT_F(0, "numstat", &options->output_format,
+ N_("machine friendly --stat"),
+ DIFF_FORMAT_NUMSTAT, PARSE_OPT_NONEG),
+ OPT_BIT_F(0, "shortstat", &options->output_format,
+ N_("output only the last line of --stat"),
+ DIFF_FORMAT_SHORTSTAT, PARSE_OPT_NONEG),
OPT_END()
};
@@ -4933,11 +4939,7 @@ int diff_opt_parse(struct diff_options *options,
return ac;
/* Output format options */
- if (!strcmp(arg, "--numstat"))
- options->output_format |= DIFF_FORMAT_NUMSTAT;
- else if (!strcmp(arg, "--shortstat"))
- options->output_format |= DIFF_FORMAT_SHORTSTAT;
- else if (skip_prefix(arg, "-X", &arg) ||
+ if (skip_prefix(arg, "-X", &arg) ||
skip_to_optional_arg(arg, "--dirstat", &arg))
return parse_dirstat_opt(options, arg);
else if (!strcmp(arg, "--cumulative"))
