remove match_pathspec() in favor of match_pathspec_depth()

match_pathspec_depth was created to replace match_pathspec (see
61cf282 (pathspec: add match_pathspec_depth() - 2010-12-15). It took
more than two years, but the replacement finally happens :-)

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 0 insertions, 107 deletions

diff --git a/dir.c b/dir.c
index 959e6942c4..9423fbb627 100644
--- a/dir.c
+++ b/dir.c
@@ -183,113 +183,6 @@ int within_depth(const char *name, int namelen,
  *
  * It returns 0 when there is no match.
  */
-static int match_one(const char *match, const char *name, int namelen)
-{
-	int matchlen;
-	int literal = limit_pathspec_to_literal();
-
-	/* If the match was just the prefix, we matched */
-	if (!*match)
-		return MATCHED_RECURSIVELY;
-
-	if (ignore_case) {
-		for (;;) {
-			unsigned char c1 = tolower(*match);
-			unsigned char c2 = tolower(*name);
-			if (c1 == '\0' || (!literal && is_glob_special(c1)))
-				break;
-			if (c1 != c2)
-				return 0;
-			match++;
-			name++;
-			namelen--;
-		}
-	} else {
-		for (;;) {
-			unsigned char c1 = *match;
-			unsigned char c2 = *name;
-			if (c1 == '\0' || (!literal && is_glob_special(c1)))
-				break;
-			if (c1 != c2)
-				return 0;
-			match++;
-			name++;
-			namelen--;
-		}
-	}
-
-	/*
-	 * If we don't match the matchstring exactly,
-	 * we need to match by fnmatch
-	 */
-	matchlen = strlen(match);
-	if (strncmp_icase(match, name, matchlen)) {
-		if (literal)
-			return 0;
-		return !fnmatch_icase(match, name, 0) ? MATCHED_FNMATCH : 0;
-	}
-
-	if (namelen == matchlen)
-		return MATCHED_EXACTLY;
-	if (match[matchlen-1] == '/' || name[matchlen] == '/')
-		return MATCHED_RECURSIVELY;
-	return 0;
-}
-
-/*
- * Given a name and a list of pathspecs, returns the nature of the
- * closest (i.e. most specific) match of the name to any of the
- * pathspecs.
- *
- * The caller typically calls this multiple times with the same
- * pathspec and seen[] array but with different name/namelen
- * (e.g. entries from the index) and is interested in seeing if and
- * how each pathspec matches all the names it calls this function
- * with.  A mark is left in the seen[] array for each pathspec element
- * indicating the closest type of match that element achieved, so if
- * seen[n] remains zero after multiple invocations, that means the nth
- * pathspec did not match any names, which could indicate that the
- * user mistyped the nth pathspec.
- */
-int match_pathspec(const char **pathspec, const char *name, int namelen,
-		int prefix, char *seen)
-{
-	int i, retval = 0;
-
-	if (!pathspec)
-		return 1;
-
-	name += prefix;
-	namelen -= prefix;
-
-	for (i = 0; pathspec[i] != NULL; i++) {
-		int how;
-		const char *match = pathspec[i] + prefix;
-		if (seen && seen[i] == MATCHED_EXACTLY)
-			continue;
-		how = match_one(match, name, namelen);
-		if (how) {
-			if (retval < how)
-				retval = how;
-			if (seen && seen[i] < how)
-				seen[i] = how;
-		}
-	}
-	return retval;
-}
-
-/*
- * Does 'match' match the given name?
- * A match is found if
- *
- * (1) the 'match' string is leading directory of 'name', or
- * (2) the 'match' string is a wildcard and matches 'name', or
- * (3) the 'match' string is exactly the same as 'name'.
- *
- * and the return value tells which case it was.
- *
- * It returns 0 when there is no match.
- */
 static int match_pathspec_item(const struct pathspec_item *item, int prefix,
 			       const char *name, int namelen)
 {