diff options
| -rw-r--r-- | pathspec.c | 28 |
1 files changed, 18 insertions, 10 deletions
diff --git a/pathspec.c b/pathspec.c index 4e6a72757..2b7f2e2e0 100644 --- a/pathspec.c +++ b/pathspec.c @@ -74,6 +74,20 @@ static struct pathspec_magic { { PATHSPEC_EXCLUDE, '!', "exclude" }, }; +static void prefix_short_magic(struct strbuf *sb, int prefixlen, + unsigned short_magic) +{ + int i; + strbuf_addstr(sb, ":("); + for (i = 0; i < ARRAY_SIZE(pathspec_magic); i++) + if (short_magic & pathspec_magic[i].bit) { + if (sb->buf[sb->len - 1] != '(') + strbuf_addch(sb, ','); + strbuf_addstr(sb, pathspec_magic[i].name); + } + strbuf_addf(sb, ",prefix:%d)", prefixlen); +} + /* * Take an element of a pathspec and check for magic signatures. * Append the result to the prefix. Return the magic bitmap. @@ -233,22 +247,16 @@ static unsigned prefix_pathspec(struct pathspec_item *item, */ if (flags & PATHSPEC_PREFIX_ORIGIN) { struct strbuf sb = STRBUF_INIT; - const char *start = elt; if (prefixlen && !literal_global) { /* Preserve the actual prefix length of each pattern */ if (short_magic) - die("BUG: prefixing on short magic is not supported"); + prefix_short_magic(&sb, prefixlen, short_magic); else if (long_magic_end) { - strbuf_add(&sb, start, long_magic_end - start); - strbuf_addf(&sb, ",prefix:%d", prefixlen); - start = long_magic_end; - } else { - if (*start == ':') - start++; + strbuf_add(&sb, elt, long_magic_end - elt); + strbuf_addf(&sb, ",prefix:%d)", prefixlen); + } else strbuf_addf(&sb, ":(prefix:%d)", prefixlen); - } } - strbuf_add(&sb, start, copyfrom - start); strbuf_addstr(&sb, match); item->original = strbuf_detach(&sb, NULL); } else |