Subject: [PATCH v2 02/20] diff-parseopt: convert --ita-[in]visible-in-index

From: Nguyễn Thái Ngọc Duy <[email-masked]>
Date: Sun, 24 Mar 2019 15:19:56 +0700

Signed-off-by: Nguyễn Thái Ngọc Duy <[email-masked]>
---
 diff.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/diff.c b/diff.c
index 7bfdf08137..8255db6966 100644
--- a/diff.c
+++ b/diff.c
@@ -5352,6 +5352,12 @@ static void prep_parse_options(struct diff_options *options)
 			       N_("specify how differences in submodules are shown"),
 			       PARSE_OPT_NONEG | PARSE_OPT_OPTARG,
 			       diff_opt_submodule),
+		OPT_SET_INT_F(0, "ita-invisible-in-index", &options->ita_invisible_in_index,
+			      N_("hide 'git add -N' entries from the index"),
+			      1, PARSE_OPT_NONEG),
+		OPT_SET_INT_F(0, "ita-visible-in-index", &options->ita_invisible_in_index,
+			      N_("treat 'git add -N' entries as real in the index"),
+			      0, PARSE_OPT_NONEG),
 		{ OPTION_CALLBACK, 0, "output", options, N_("<file>"),
 		  N_("Output to a specific file"),
 		  PARSE_OPT_NONEG, NULL, 0, diff_opt_output },
@@ -5401,10 +5407,7 @@ int diff_opt_parse(struct diff_options *options,
 		if (cm & COLOR_MOVED_WS_ERROR)
 			return -1;
 		options->color_moved_ws_handling = cm;
-	} else if (!strcmp(arg, "--ita-invisible-in-index"))
-		options->ita_invisible_in_index = 1;
-	else if (!strcmp(arg, "--ita-visible-in-index"))
-		options->ita_invisible_in_index = 0;
+	}
 
 	/* misc options */
 	else if (!strcmp(arg, "-z"))
-- 
2.21.0.548.gd3c7d92dc2