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diff-parseopt: convert --textconv

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Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nguyễn Thái Ngọc Duy 2019-03-05 19:30:24 +07:00 committed by Junio C Hamano
parent 0cda1003b7
commit 8ab76977ad
1 changed files with 19 additions and 6 deletions
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25
diff.c
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@ -5062,6 +5062,21 @@ static int diff_opt_relative(const struct option *opt,
return 0;
}
static int diff_opt_textconv(const struct option *opt,
const char *arg, int unset)
{
struct diff_options *options = opt->value;
BUG_ON_OPT_ARG(arg);
if (unset) {
options->flags.allow_textconv = 0;
} else {
options->flags.allow_textconv = 1;
options->flags.textconv_set_via_cmdline = 1;
}
return 0;
}
static int diff_opt_unified(const struct option *opt,
const char *arg, int unset)
{
@ -5303,6 +5318,9 @@ static void prep_parse_options(struct diff_options *options)
N_("disable all output of the program")),
OPT_BOOL(0, "ext-diff", &options->flags.allow_external,
N_("allow an external diff helper to be executed")),
OPT_CALLBACK_F(0, "textconv", options, NULL,
N_("run external text conversion filters when comparing binary files"),
PARSE_OPT_NOARG, diff_opt_textconv),
{ OPTION_CALLBACK, 0, "output", options, N_("<file>"),
N_("Output to a specific file"),
PARSE_OPT_NONEG, NULL, 0, diff_opt_output },
@ -5352,12 +5370,7 @@ 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, "--textconv")) {
options->flags.allow_textconv = 1;
options->flags.textconv_set_via_cmdline = 1;
} else if (!strcmp(arg, "--no-textconv"))
options->flags.allow_textconv = 0;
else if (skip_to_optional_arg_default(arg, "--ignore-submodules", &arg, "all")) {
} else if (skip_to_optional_arg_default(arg, "--ignore-submodules", &arg, "all")) {
options->flags.override_submodule_config = 1;
handle_ignore_submodules_arg(options, arg);
} else if (skip_to_optional_arg_default(arg, "--submodule", &arg, "log"))