Nguyễn Thái Ngọc Duy  <pclo...@gmail.com> writes:

> We marks pathspec with wildcards with the field use_wildcard. We could

s/marks/mark;

> do better by saving the length of the non-wildcard part, which can be
> for optimizations such as f9f6e2c (exclude: do strcmp as much as

s/for /used &/;

> possible before fnmatch - 2012-06-07)
>
> Signed-off-by: Nguyễn Thái Ngọc Duy <pclo...@gmail.com>

The code looks straightforward and correct.  Thanks.

> ---
>  builtin/ls-files.c | 2 +-
>  builtin/ls-tree.c  | 2 +-
>  cache.h            | 2 +-
>  dir.c              | 6 +++---
>  tree-walk.c        | 4 ++--
>  5 files changed, 8 insertions(+), 8 deletions(-)
>
> diff --git a/builtin/ls-files.c b/builtin/ls-files.c
> index b5434af..4a9ee69 100644
> --- a/builtin/ls-files.c
> +++ b/builtin/ls-files.c
> @@ -337,7 +337,7 @@ void overlay_tree_on_cache(const char *tree_name, const 
> char *prefix)
>               matchbuf[0] = prefix;
>               matchbuf[1] = NULL;
>               init_pathspec(&pathspec, matchbuf);
> -             pathspec.items[0].use_wildcard = 0;
> +             pathspec.items[0].nowildcard_len = pathspec.items[0].len;
>       } else
>               init_pathspec(&pathspec, NULL);
>       if (read_tree(tree, 1, &pathspec))
> diff --git a/builtin/ls-tree.c b/builtin/ls-tree.c
> index 235c17c..fb76e38 100644
> --- a/builtin/ls-tree.c
> +++ b/builtin/ls-tree.c
> @@ -168,7 +168,7 @@ int cmd_ls_tree(int argc, const char **argv, const char 
> *prefix)
>  
>       init_pathspec(&pathspec, get_pathspec(prefix, argv + 1));
>       for (i = 0; i < pathspec.nr; i++)
> -             pathspec.items[i].use_wildcard = 0;
> +             pathspec.items[i].nowildcard_len = pathspec.items[i].len;
>       pathspec.has_wildcard = 0;
>       tree = parse_tree_indirect(sha1);
>       if (!tree)
> diff --git a/cache.h b/cache.h
> index dbd8018..bf031f1 100644
> --- a/cache.h
> +++ b/cache.h
> @@ -482,7 +482,7 @@ struct pathspec {
>       struct pathspec_item {
>               const char *match;
>               int len;
> -             unsigned int use_wildcard:1;
> +             int nowildcard_len;
>       } *items;
>  };
>  
> diff --git a/dir.c b/dir.c
> index 5a83aa7..c391d46 100644
> --- a/dir.c
> +++ b/dir.c
> @@ -230,7 +230,7 @@ static int match_pathspec_item(const struct pathspec_item 
> *item, int prefix,
>                       return MATCHED_RECURSIVELY;
>       }
>  
> -     if (item->use_wildcard && !fnmatch(match, name, 0))
> +     if (item->nowildcard_len < item->len && !fnmatch(match, name, 0))
>               return MATCHED_FNMATCH;
>  
>       return 0;
> @@ -1429,8 +1429,8 @@ int init_pathspec(struct pathspec *pathspec, const char 
> **paths)
>  
>               item->match = path;
>               item->len = strlen(path);
> -             item->use_wildcard = !no_wildcard(path);
> -             if (item->use_wildcard)
> +             item->nowildcard_len = simple_length(path);
> +             if (item->nowildcard_len < item->len)
>                       pathspec->has_wildcard = 1;
>       }
>  
> diff --git a/tree-walk.c b/tree-walk.c
> index 3f54c02..af871c5 100644
> --- a/tree-walk.c
> +++ b/tree-walk.c
> @@ -626,7 +626,7 @@ enum interesting tree_entry_interesting(const struct 
> name_entry *entry,
>                                       &never_interesting))
>                               return entry_interesting;
>  
> -                     if (item->use_wildcard) {
> +                     if (item->nowildcard_len < item->len) {
>                               if (!fnmatch(match + baselen, entry->path, 0))
>                                       return entry_interesting;
>  
> @@ -642,7 +642,7 @@ enum interesting tree_entry_interesting(const struct 
> name_entry *entry,
>               }
>  
>  match_wildcards:
> -             if (!item->use_wildcard)
> +             if (item->nowildcard_len == item->len)
>                       continue;
>  
>               /*
--
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