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authorNguyễn Thái Ngọc Duy <pclouds@gmail.com>2018-11-18 16:47:59 (GMT)
committerJunio C Hamano <gitster@pobox.com>2018-11-19 01:50:33 (GMT)
commit22af33bece7e121b9d535d0a117cd4553b00fe07 (patch)
treebe363db3dd0c2c63fc41762fd006df8ab77ef2be /pathspec.c
parent93e23798effba81df218157d97995771adc89668 (diff)
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dir.c: move, rename and export match_attrs()
The function will be reused for matching attributes in pathspec when walking trees (currently it's used for matching pathspec when walking a list). pathspec.c would be a more neutral place for this. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'pathspec.c')
-rw-r--r--pathspec.c38
1 files changed, 38 insertions, 0 deletions
diff --git a/pathspec.c b/pathspec.c
index 6f00599..e85298f 100644
--- a/pathspec.c
+++ b/pathspec.c
@@ -659,3 +659,41 @@ void clear_pathspec(struct pathspec *pathspec)
FREE_AND_NULL(pathspec->items);
pathspec->nr = 0;
}
+
+int match_pathspec_attrs(const struct index_state *istate,
+ const char *name, int namelen,
+ const struct pathspec_item *item)
+{
+ int i;
+ char *to_free = NULL;
+
+ if (name[namelen])
+ name = to_free = xmemdupz(name, namelen);
+
+ git_check_attr(istate, name, item->attr_check);
+
+ free(to_free);
+
+ for (i = 0; i < item->attr_match_nr; i++) {
+ const char *value;
+ int matched;
+ enum attr_match_mode match_mode;
+
+ value = item->attr_check->items[i].value;
+ match_mode = item->attr_match[i].match_mode;
+
+ if (ATTR_TRUE(value))
+ matched = (match_mode == MATCH_SET);
+ else if (ATTR_FALSE(value))
+ matched = (match_mode == MATCH_UNSET);
+ else if (ATTR_UNSET(value))
+ matched = (match_mode == MATCH_UNSPECIFIED);
+ else
+ matched = (match_mode == MATCH_VALUE &&
+ !strcmp(item->attr_match[i].value, value));
+ if (!matched)
+ return 0;
+ }
+
+ return 1;
+}