diff options
Diffstat (limited to 'pathspec.c')
| -rw-r--r-- | pathspec.c | 39 |
1 files changed, 30 insertions, 9 deletions
diff --git a/pathspec.c b/pathspec.c index bb1efe1f39..2133b9fe60 100644 --- a/pathspec.c +++ b/pathspec.c @@ -109,16 +109,37 @@ static struct pathspec_magic { { PATHSPEC_ATTR, '\0', "attr" }, }; -static void prefix_magic(struct strbuf *sb, int prefixlen, unsigned magic) +static void prefix_magic(struct strbuf *sb, int prefixlen, + unsigned magic, const char *element) { - int i; - strbuf_addstr(sb, ":("); - for (i = 0; i < ARRAY_SIZE(pathspec_magic); i++) - if (magic & pathspec_magic[i].bit) { - if (sb->buf[sb->len - 1] != '(') - strbuf_addch(sb, ','); - strbuf_addstr(sb, pathspec_magic[i].name); + /* No magic was found in element, just add prefix magic */ + if (!magic) { + strbuf_addf(sb, ":(prefix:%d)", prefixlen); + return; + } + + /* + * At this point, we know that parse_element_magic() was able + * to extract some pathspec magic from element. So we know + * element is correctly formatted in either shorthand or + * longhand form + */ + if (element[1] != '(') { + /* Process an element in shorthand form (e.g. ":!/<match>") */ + strbuf_addstr(sb, ":("); + for (int i = 0; i < ARRAY_SIZE(pathspec_magic); i++) { + if ((magic & pathspec_magic[i].bit) && + pathspec_magic[i].mnemonic) { + if (sb->buf[sb->len - 1] != '(') + strbuf_addch(sb, ','); + strbuf_addstr(sb, pathspec_magic[i].name); + } } + } else { + /* For the longhand form, we copy everything up to the final ')' */ + size_t len = strchr(element, ')') - element; + strbuf_add(sb, element, len); + } strbuf_addf(sb, ",prefix:%d)", prefixlen); } @@ -493,7 +514,7 @@ static void init_pathspec_item(struct pathspec_item *item, unsigned flags, struct strbuf sb = STRBUF_INIT; /* Preserve the actual prefix length of each pattern */ - prefix_magic(&sb, prefixlen, element_magic); + prefix_magic(&sb, prefixlen, element_magic, elt); strbuf_addstr(&sb, match); item->original = strbuf_detach(&sb, NULL); |