path: root/builtin
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authorKarthik Nayak <>2015-09-11 15:04:16 (GMT)
committerJunio C Hamano <>2015-09-17 17:02:48 (GMT)
commit1bb38e5a6a8fb6cf9b882a1a7038d649ceba0085 (patch)
tree8a0b9e69aadeb9f1b27fcb9a6698e82234507b98 /builtin
parent5b4f28510f36062134390ad8818721c1d4a2760f (diff)
ref-filter: add support for %(contents:lines=X)
In 'tag.c' we can print N lines from the annotation of the tag using the '-n<num>' option. Copy code from 'tag.c' to 'ref-filter' and modify it to support appending of N lines from the annotation of tags to the given strbuf. Implement %(contents:lines=X) where X lines of the given object are obtained. While we're at it, remove unused "contents:<suboption>" atoms from the `valid_atom` array. Add documentation and test for the same. Mentored-by: Christian Couder <> Mentored-by: Matthieu Moy <> Signed-off-by: Karthik Nayak <> Signed-off-by: Junio C Hamano <>
Diffstat (limited to 'builtin')
1 files changed, 4 insertions, 0 deletions
diff --git a/builtin/tag.c b/builtin/tag.c
index 471d6b1..b0bc1c5 100644
--- a/builtin/tag.c
+++ b/builtin/tag.c
@@ -185,6 +185,10 @@ static enum contains_result contains(struct commit *candidate,
return contains_test(candidate, want);
+ * Currently modified and used in ref-filter as append_lines(), will
+ * eventually be removed as we port tag.c to use ref-filter APIs.
+ */
static void show_tag_lines(const struct object_id *oid, int lines)
int i;