diff options
Diffstat (limited to 'dir.c')
| -rw-r--r-- | dir.c | 80 |
1 files changed, 3 insertions, 77 deletions
@@ -564,9 +564,7 @@ void clear_exclude_list(struct exclude_list *el) free(el->excludes); free(el->filebuf); - el->nr = 0; - el->excludes = NULL; - el->filebuf = NULL; + memset(el, 0, sizeof(*el)); } static void trim_trailing_spaces(char *buf) @@ -882,25 +880,6 @@ int match_pathname(const char *pathname, int pathlen, */ if (!patternlen && !namelen) return 1; - /* - * This can happen when we ignore some exclude rules - * on directories in other to see if negative rules - * may match. E.g. - * - * /abc - * !/abc/def/ghi - * - * The pattern of interest is "/abc". On the first - * try, we should match path "abc" with this pattern - * in the "if" statement right above, but the caller - * ignores it. - * - * On the second try with paths within "abc", - * e.g. "abc/xyz", we come here and try to match it - * with "/abc". - */ - if (!patternlen && namelen && *name == '/') - return 1; } return fnmatch_icase_mem(pattern, patternlen, @@ -909,48 +888,6 @@ int match_pathname(const char *pathname, int pathlen, } /* - * Return non-zero if pathname is a directory and an ancestor of the - * literal path in a (negative) pattern. This is used to keep - * descending in "foo" and "foo/bar" when the pattern is - * "!foo/bar/.gitignore". "foo/notbar" will not be descended however. - */ -static int match_neg_path(const char *pathname, int pathlen, int *dtype, - const char *base, int baselen, - const char *pattern, int prefix, int patternlen, - int flags) -{ - assert((flags & EXC_FLAG_NEGATIVE) && !(flags & EXC_FLAG_NODIR)); - - if (*dtype == DT_UNKNOWN) - *dtype = get_dtype(NULL, pathname, pathlen); - if (*dtype != DT_DIR) - return 0; - - if (*pattern == '/') { - pattern++; - patternlen--; - prefix--; - } - - if (baselen) { - if (((pathlen < baselen && base[pathlen] == '/') || - pathlen == baselen) && - !strncmp_icase(pathname, base, pathlen)) - return 1; - pathname += baselen + 1; - pathlen -= baselen + 1; - } - - - if (prefix && - ((pathlen < prefix && pattern[pathlen] == '/') && - !strncmp_icase(pathname, pattern, pathlen))) - return 1; - - return 0; -} - -/* * Scan the given exclude list in reverse to see whether pathname * should be ignored. The first match (i.e. the last on the list), if * any, determines the fate. Returns the exclude_list element which @@ -963,7 +900,7 @@ static struct exclude *last_exclude_matching_from_list(const char *pathname, struct exclude_list *el) { struct exclude *exc = NULL; /* undecided */ - int i, matched_negative_path = 0; + int i; if (!el->nr) return NULL; /* undefined */ @@ -998,18 +935,7 @@ static struct exclude *last_exclude_matching_from_list(const char *pathname, exc = x; break; } - - if ((x->flags & EXC_FLAG_NEGATIVE) && !matched_negative_path && - match_neg_path(pathname, pathlen, dtype, x->base, - x->baselen ? x->baselen - 1 : 0, - exclude, prefix, x->patternlen, x->flags)) - matched_negative_path = 1; - } - if (exc && - !(exc->flags & EXC_FLAG_NEGATIVE) && - !(exc->flags & EXC_FLAG_NODIR) && - matched_negative_path) - exc = NULL; + } return exc; } |