On 01/19, Stefan Hajnoczi wrote:
> If the tree contains a sub-directory then git-grep(1) output contains a
> colon character instead of a path separator:
>
> $ git grep malloc v2.9.3:t
> v2.9.3:t:test-lib.sh: setup_malloc_check () {
> $ git show v2.9.3:t:test-lib.sh
> fatal: Path 't:test-lib.sh' does not exist in 'v2.9.3'
>
> This patch attempts to use the correct delimiter:
>
> $ git grep malloc v2.9.3:t
> v2.9.3:t/test-lib.sh: setup_malloc_check () {
> $ git show v2.9.3:t/test-lib.sh
> (success)
>
> This patch does not cope with @{1979-02-26 18:30:00} syntax and treats
> it as a path because it contains colons.
>
> Signed-off-by: Stefan Hajnoczi <stefanha@xxxxxxxxxx>
> ---
> builtin/grep.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/builtin/grep.c b/builtin/grep.c
> index 3643d8a..06f8b47 100644
> --- a/builtin/grep.c
> +++ b/builtin/grep.c
> @@ -493,7 +493,8 @@ static int grep_object(struct grep_opt *opt, const struct pathspec *pathspec,
>
> /* Add a delimiter if there isn't one already */
> if (name[len - 1] != '/' && name[len - 1] != ':') {
> - strbuf_addch(&base, ':');
> + /* rev: or rev:path/ */
> + strbuf_addch(&base, strchr(name, ':') ? '/' : ':');
As Jeff mentioned it may be better to base which character gets appended
by checking the obj->type field like this maybe:
diff --git a/builtin/grep.c b/builtin/grep.c
index 69dab5dc5..9dfe11dc7 100644
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -495,7 +495,8 @@ static int grep_object(struct grep_opt *opt, const struct pathspec *pathspec,
/* Add a delimiter if there isn't one already */
if (name[len - 1] != '/' && name[len - 1] != ':') {
/* rev: or rev:path/ */
- strbuf_addch(&base, strchr(name, ':') ? '/' : ':');
+ char del = obj->type == OBJ_COMMIT ? ':' : '/';
+ strbuf_addch(&base, del);
}
}
init_tree_desc(&tree, data, size);
--
Brandon Williams