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grep: support --no-ext-grep to test builtin grep

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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 2008-12-27 15:21:04 +07:00 committed by Junio C Hamano
parent 8104ebfe82
commit e70b9a8bd2
1 changed files with 7 additions and 1 deletions
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8
builtin-grep.c
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@ -20,6 +20,8 @@
#endif
#endif
static int builtin_grep;
/*
* git grep pathspecs are somewhat different from diff-tree pathspecs;
* pathname wildcards are allowed.
@ -389,7 +391,7 @@ static int grep_cache(struct grep_opt *opt, const char **paths, int cached)
* we grep through the checked-out files. It tends to
* be a lot more optimized
*/
if (!cached) {
if (!cached && !builtin_grep) {
hit = external_grep(opt, paths, cached);
if (hit >= 0)
return hit;
@ -545,6 +547,10 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
cached = 1;
continue;
}
if (!strcmp("--no-ext-grep", arg)) {
builtin_grep = 1;
continue;
}
if (!strcmp("-a", arg) ||
!strcmp("--text", arg)) {
opt.binary = GREP_BINARY_TEXT;