With a .gitconfig like this:
[color]
ui = auto
[color "grep"]
filename = magenta
if stdout is a terminal, the grep machinery will output the color
sequence \e[36m before each filename in its output.
In the case of "git grep -O foo", output is argv for the pager.
Disable color when calling the grep machinery in this case.
Signed-off-by: Nazri Ramliy <ayiehere@gmail.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
if (show_in_pager == default_pager)
show_in_pager = git_pager(1);
if (show_in_pager) {
+ opt.color = 0;
opt.name_only = 1;
opt.null_following_name = 1;
opt.output_priv = &path_list;
test_cmp empty out
'
+test_config() {
+ git config "$1" "$2" &&
+ test_when_finished "git config --unset $1"
+}
+
+test_expect_success 'copes with color settings' '
+ rm -f actual &&
+ echo grep.h >expect &&
+ test_config color.grep always &&
+ test_config color.grep.filename yellow &&
+ test_config color.grep.separator green &&
+ git grep -O'\''printf "%s\n" >actual'\'' GREP_AND &&
+ test_cmp expect actual
+'
+
test_expect_success 'run from subdir' '
rm -f actual &&
echo grep.c >expect &&