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| author | Nguyễn Thái Ngọc Duy <pclouds@gmail.com> | 2012-10-15 13:24:39 +0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2012-10-15 14:57:17 -0700 |
| commit | 82dce998c2028b6ee96691921b7037a6e182ec89 (patch) | |
| tree | c521a6c799d79527e70672291afa0aa1e57da817 /dir.h | |
| parent | 84460eec8dcc82417840bf4be2eb0c13d14b1c94 (diff) | |
| download | git-82dce998c2028b6ee96691921b7037a6e182ec89.tar.gz | |
attr: more matching optimizations from .gitignore
.gitattributes and .gitignore share the same pattern syntax but has
separate matching implementation. Over the years, ignore's
implementation accumulates more optimizations while attr's stays the
same.
This patch reuses the core matching functions that are also used by
excluded_from_list. excluded_from_list and path_matches can't be
merged due to differences in exclude and attr, for example:
* "!pattern" syntax is forbidden in .gitattributes. As an attribute
can be unset (i.e. set to a special value "false") or made back to
unspecified (i.e. not even set to "false"), "!pattern attr" is unclear
which one it means.
* we support attaching attributes to directories, but git-core
internally does not currently make use of attributes on
directories.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'dir.h')
| -rw-r--r-- | dir.h | 11 |
1 files changed, 11 insertions, 0 deletions
@@ -81,6 +81,16 @@ extern int excluded_from_list(const char *pathname, int pathlen, const char *bas struct dir_entry *dir_add_ignored(struct dir_struct *dir, const char *pathname, int len); /* + * these implement the matching logic for dir.c:excluded_from_list and + * attr.c:path_matches() + */ +extern int match_basename(const char *, int, + const char *, int, int, int); +extern int match_pathname(const char *, int, + const char *, int, + const char *, int, int, int); + +/* * The excluded() API is meant for callers that check each level of leading * directory hierarchies with excluded() to avoid recursing into excluded * directories. Callers that do not do so should use this API instead. @@ -97,6 +107,7 @@ extern int path_excluded(struct path_exclude_check *, const char *, int namelen, extern int add_excludes_from_file_to_list(const char *fname, const char *base, int baselen, char **buf_p, struct exclude_list *which, int check_index); extern void add_excludes_from_file(struct dir_struct *, const char *fname); +extern void parse_exclude_pattern(const char **string, int *patternlen, int *flags, int *nowildcardlen); extern void add_exclude(const char *string, const char *base, int baselen, struct exclude_list *which); extern void free_excludes(struct exclude_list *el); |