diff options
Diffstat (limited to 'tree-walk.c')
| -rw-r--r-- | tree-walk.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/tree-walk.c b/tree-walk.c index 7596716cf..322becc3b 100644 --- a/tree-walk.c +++ b/tree-walk.c @@ -544,7 +544,8 @@ static int match_dir_prefix(const char *base, int baselen, /* * Is a tree entry interesting given the pathspec we have? * - * Pre-condition: baselen == 0 || base[baselen-1] == '/' + * Pre-condition: either baselen == base_offset (i.e. empty path) + * or base[baselen-1] == '/' (i.e. with trailing slash). * * Return: * - 2 for "yes, and all subsequent entries will be" @@ -553,44 +554,45 @@ static int match_dir_prefix(const char *base, int baselen, * - negative for "no, and no subsequent entries will be either" */ int tree_entry_interesting(const struct name_entry *entry, - struct strbuf *base, + struct strbuf *base, int base_offset, const struct pathspec *ps) { int i; - int pathlen, baselen = base->len; + int pathlen, baselen = base->len - base_offset; int never_interesting = ps->has_wildcard ? 0 : -1; if (!ps->nr) { if (!ps->recursive || ps->max_depth == -1) return 2; - return !!within_depth(base->buf, baselen, + return !!within_depth(base->buf + base_offset, baselen, !!S_ISDIR(entry->mode), ps->max_depth); } pathlen = tree_entry_len(entry->path, entry->sha1); - for (i = ps->nr-1; i >= 0; i--) { + for (i = ps->nr - 1; i >= 0; i--) { const struct pathspec_item *item = ps->items+i; const char *match = item->match; + const char *base_str = base->buf + base_offset; int matchlen = item->len; if (baselen >= matchlen) { /* If it doesn't match, move along... */ - if (!match_dir_prefix(base->buf, baselen, match, matchlen)) + if (!match_dir_prefix(base_str, baselen, match, matchlen)) goto match_wildcards; if (!ps->recursive || ps->max_depth == -1) return 2; - return !!within_depth(base->buf + matchlen + 1, + return !!within_depth(base_str + matchlen + 1, baselen - matchlen - 1, !!S_ISDIR(entry->mode), ps->max_depth); } /* Does the base match? */ - if (!strncmp(base->buf, match, baselen)) { + if (!strncmp(base_str, match, baselen)) { if (match_entry(entry, pathlen, match + baselen, matchlen - baselen, &never_interesting)) @@ -622,11 +624,11 @@ match_wildcards: strbuf_add(base, entry->path, pathlen); - if (!fnmatch(match, base->buf, 0)) { - strbuf_setlen(base, baselen); + if (!fnmatch(match, base->buf + base_offset, 0)) { + strbuf_setlen(base, base_offset + baselen); return 1; } - strbuf_setlen(base, baselen); + strbuf_setlen(base, base_offset + baselen); /* * Match all directories. We'll try to match files |