For --rename-empty, see 90d43b0768 (teach diffcore-rename to
optionally ignore empty content - 2012-03-22) for more information.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
---
Documentation/diff-options.txt | 3 +++
diff.c | 13 ++++++-------
2 files changed, 9 insertions(+), 7 deletions(-)
diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt
index d3e8d634b2..4c0d40881b 100644
--- a/Documentation/diff-options.txt
+++ b/Documentation/diff-options.txt
@@ -392,6 +392,9 @@ endif::git-format-patch[]
Turn off rename detection, even when the configuration
file gives the default to do so.
+--[no-]rename-empty::
+ Whether to use empty blobs as rename source.
+
ifndef::git-format-patch[]
--check::
Warn if changes introduce conflict markers or whitespace errors.
diff --git a/diff.c b/diff.c
index 0756612eb0..fa666ced61 100644
--- a/diff.c
+++ b/diff.c
@@ -5091,6 +5091,11 @@ static void prep_parse_options(struct diff_options *options)
diff_opt_find_copies),
OPT_BOOL(0, "find-copies-harder", &options->flags.find_copies_harder,
N_("use unmodified files as source to find copies")),
+ OPT_SET_INT_F(0, "no-renames", &options->detect_rename,
+ N_("disable rename detection"),
+ 0, PARSE_OPT_NONEG),
+ OPT_BOOL(0, "rename-empty", &options->flags.rename_empty,
+ N_("use empty blobs as rename source")),
OPT_GROUP(N_("Diff other options")),
{ OPTION_CALLBACK, 0, "output", options, N_("<file>"),
@@ -5125,13 +5130,7 @@ int diff_opt_parse(struct diff_options *options,
return ac;
/* renames options */
- if (!strcmp(arg, "--no-renames"))
- options->detect_rename = 0;
- else if (!strcmp(arg, "--rename-empty"))
- options->flags.rename_empty = 1;
- else if (!strcmp(arg, "--no-rename-empty"))
- options->flags.rename_empty = 0;
- else if (skip_to_optional_arg_default(arg, "--relative", &arg, NULL)) {
+ if (skip_to_optional_arg_default(arg, "--relative", &arg, NULL)) {
options->flags.relative_name = 1;
if (arg)
options->prefix = arg;
--
2.20.0.482.g66447595a7
