mirrors/git
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

parse_pathspec: support stripping/checking submodule paths

Browse Source 
PATHSPEC_SYMLINK_LEADING_PATH and _STRIP_SUBMODULE_SLASH_EXPENSIVE are
respectively the alternate implementation of
pathspec.c:die_if_path_beyond_symlink() and
pathspec.c:check_path_for_gitlink(). They are intended to replace
those functions when builtin/add.c and builtin/check-ignore.c are
converted to use parse_pathspec.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nguyễn Thái Ngọc Duy
2013-07-14 15:35:34 +07:00
committed by Junio C Hamano
parent b69bb3fc27
commit 8745024422
2 changed files with 36 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
pathspec.c
View File

@ -214,6 +214,26 @@ static unsigned prefix_pathspec(struct pathspec_item *item,
match[item->len] = '\0';
}
if (flags & PATHSPEC_STRIP_SUBMODULE_SLASH_EXPENSIVE)
for (i = 0; i < active_nr; i++) {
struct cache_entry *ce = active_cache[i];
int ce_len = ce_namelen(ce);
if (!S_ISGITLINK(ce->ce_mode))
continue;
if (item->len <= ce_len || match[ce_len] != '/' ||
memcmp(ce->name, match, ce_len))
continue;
if (item->len == ce_len + 1) {
/* strip trailing slash */
item->len--;
match[item->len] = '\0';
} else
die (_("Pathspec '%s' is in submodule '%.*s'"),
elt, ce_len, ce->name);
}
if (limit_pathspec_to_literal())
item->nowildcard_len = item->len;
else
@ -329,6 +349,12 @@ void parse_pathspec(struct pathspec *pathspec,
unsupported_magic(entry,
item[i].magic & magic_mask,
short_magic);
if ((flags & PATHSPEC_SYMLINK_LEADING_PATH) &&
has_symlink_leading_path(item[i].match, item[i].len)) {
die(_("pathspec '%s' is beyond a symbolic link"), entry);
}
if (item[i].nowildcard_len < item[i].len)
pathspec->has_wildcard = 1;
pathspec->magic |= item[i].magic;