Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
---
attr.c | 4 +++-
dir.c | 19 ++++++++++++++-----
dir.h | 6 +++++-
3 files changed, 22 insertions(+), 7 deletions(-)
diff --git a/attr.c b/attr.c
index 1818ba5..b89da33 100644
--- a/attr.c
+++ b/attr.c
@@ -249,12 +249,14 @@ static struct match_attr *parse_attr_line(const char *line, const char *src,
res->u.attr = git_attr_internal(name, namelen);
else {
char *p = (char *)&(res->state[num_attr]);
+ int pattern_baselen;
memcpy(p, name, namelen);
res->u.pat.pattern = p;
parse_exclude_pattern(&res->u.pat.pattern,
&res->u.pat.patternlen,
&res->u.pat.flags,
- &res->u.pat.nowildcardlen);
+ &res->u.pat.nowildcardlen,
+ &pattern_baselen);
if (res->u.pat.flags & EXC_FLAG_MUSTBEDIR)
res->u.pat.patternlen++;
if (res->u.pat.flags & EXC_FLAG_NEGATIVE) {
diff --git a/dir.c b/dir.c
index f8f7a7e..932fd2f 100644
--- a/dir.c
+++ b/dir.c
@@ -390,10 +390,11 @@ static int no_wildcard(const char *string)
void parse_exclude_pattern(const char **pattern,
int *patternlen,
int *flags,
- int *nowildcardlen)
+ int *nowildcardlen,
+ int *pattern_baselen)
{
const char *p = *pattern;
- size_t i, len;
+ int i, len;
*flags = 0;
if (*p == '!') {
@@ -405,12 +406,15 @@ void parse_exclude_pattern(const char **pattern,
len--;
*flags |= EXC_FLAG_MUSTBEDIR;
}
- for (i = 0; i < len; i++) {
+ for (i = len - 1; i >= 0; i--) {
if (p[i] == '/')
break;
}
- if (i == len)
+ if (i < 0) {
*flags |= EXC_FLAG_NODIR;
+ *pattern_baselen = -1;
+ } else
+ *pattern_baselen = i;
*nowildcardlen = simple_length(p);
/*
* we should have excluded the trailing slash from 'p' too,
@@ -421,6 +425,8 @@ void parse_exclude_pattern(const char **pattern,
*nowildcardlen = len;
if (*p == '*' && no_wildcard(p + 1))
*flags |= EXC_FLAG_ENDSWITH;
+ else if (*nowildcardlen != len)
+ *pattern_baselen = -1;
*pattern = p;
*patternlen = len;
}
@@ -432,8 +438,10 @@ void add_exclude(const char *string, const char *base,
int patternlen;
int flags;
int nowildcardlen;
+ int pattern_baselen;
- parse_exclude_pattern(&string, &patternlen, &flags, &nowildcardlen);
+ parse_exclude_pattern(&string, &patternlen, &flags,
+ &nowildcardlen, &pattern_baselen);
if (flags & EXC_FLAG_MUSTBEDIR) {
char *s;
x = xmalloc(sizeof(*x) + patternlen + 1);
@@ -449,6 +457,7 @@ void add_exclude(const char *string, const char *base,
x->nowildcardlen = nowildcardlen;
x->base = base;
x->baselen = baselen;
+ x->pattern_baselen = pattern_baselen;
x->flags = flags;
x->srcpos = srcpos;
ALLOC_GROW(el->excludes, el->nr + 1, el->alloc);
diff --git a/dir.h b/dir.h
index 0748407..cb50a85 100644
--- a/dir.h
+++ b/dir.h
@@ -44,6 +44,7 @@ struct exclude_list {
int nowildcardlen;
const char *base;
int baselen;
+ int pattern_baselen;
int flags;
/*
@@ -172,7 +173,10 @@ extern struct exclude_list *add_exclude_list(struct dir_struct *dir,
extern int add_excludes_from_file_to_list(const char *fname, const char *base, int baselen,
struct exclude_list *el, 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 parse_exclude_pattern(const char **string,
+ int *patternlen, int *flags,
+ int *nowildcardlen,
+ int *pattern_baselen);
extern void add_exclude(const char *string, const char *base,
int baselen, struct exclude_list *el, int srcpos);
extern void clear_exclude_list(struct exclude_list *el);
--
1.8.1.2.536.gf441e6d
--
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