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check-ignore: fix mix of directories and other file types

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In check_ignore(), the first pathspec item determines the dtype for any
subsequent ones.  That means that a pathspec matching a regular file can
prevent following pathspecs from matching directories, which makes no
sense.  Fix that by determining the dtype for each pathspec separately,
by passing the value DT_UNKNOWN to last_exclude_matching() each time.

Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
René Scharfe 2018-02-10 13:38:29 +01:00 committed by Junio C Hamano
parent fc849d8d6b
commit d60771e930
2 changed files with 22 additions and 1 deletions
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3
builtin/check-ignore.c
View file

@ -72,7 +72,7 @@ static int check_ignore(struct dir_struct *dir,
{
const char *full_path;
char *seen;
int num_ignored = 0, dtype = DT_UNKNOWN, i;
int num_ignored = 0, i;
struct exclude *exclude;
struct pathspec pathspec;
@ -104,6 +104,7 @@ static int check_ignore(struct dir_struct *dir,
full_path = pathspec.items[i].match;
exclude = NULL;
if (!seen[i]) {
int dtype = DT_UNKNOWN;
exclude = last_exclude_matching(dir, &the_index,
full_path, &dtype);
}

20
t/t0008-ignores.sh
View file

@ -775,6 +775,26 @@ test_expect_success PIPE 'streaming support for --stdin' '
echo "$response" | grep "^:: two"
'
test_expect_success 'existing file and directory' '
test_when_finished "rm one" &&
test_when_finished "rmdir top-level-dir" &&
>one &&
mkdir top-level-dir &&
git check-ignore one top-level-dir >actual &&
grep one actual &&
grep top-level-dir actual
'
test_expect_success 'existing directory and file' '
test_when_finished "rm one" &&
test_when_finished "rmdir top-level-dir" &&
>one &&
mkdir top-level-dir &&
git check-ignore top-level-dir one >actual &&
grep one actual &&
grep top-level-dir actual
'
############################################################################
#
# test whitespace handling