diff options
Diffstat (limited to 'pathspec.c')
| -rw-r--r-- | pathspec.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/pathspec.c b/pathspec.c index 7ababb3159..b961f00c8c 100644 --- a/pathspec.c +++ b/pathspec.c @@ -224,6 +224,12 @@ static const char *parse_short_magic(unsigned *magic, const char *elem) char ch = *pos; int i; + /* Special case alias for '!' */ + if (ch == '^') { + *magic |= PATHSPEC_EXCLUDE; + continue; + } + if (!is_pathspec_magic(ch)) break; @@ -516,7 +522,7 @@ void parse_pathspec(struct pathspec *pathspec, } pathspec->nr = n; - ALLOC_ARRAY(pathspec->items, n); + ALLOC_ARRAY(pathspec->items, n + 1); item = pathspec->items; prefixlen = prefix ? strlen(prefix) : 0; @@ -540,10 +546,15 @@ void parse_pathspec(struct pathspec *pathspec, pathspec->magic |= item[i].magic; } - if (nr_exclude == n) - die(_("There is nothing to exclude from by :(exclude) patterns.\n" - "Perhaps you forgot to add either ':/' or '.' ?")); - + /* + * If everything is an exclude pattern, add one positive pattern + * that matches everyting. We allocated an extra one for this. + */ + if (nr_exclude == n) { + int plen = (!(flags & PATHSPEC_PREFER_CWD)) ? 0 : prefixlen; + init_pathspec_item(item + n, 0, prefix, plen, ""); + pathspec->nr++; + } if (pathspec->magic & PATHSPEC_MAXDEPTH) { if (flags & PATHSPEC_KEEP_ORDER) |