From: "ZheNing Hu via GitGitGadget" <gitgitgadget@gmail.com>
To: git@vger.kernel.org
Cc: Junio C Hamano <gitster@pobox.com>,
Christian Couder <christian.couder@gmail.com>,
Hariom Verma <hariom18599@gmail.com>,
Karthik Nayak <karthik.188@gmail.com>,
Felipe Contreras <felipe.contreras@gmail.com>,
Bagas Sanjaya <bagasdotme@gmail.com>, Jeff King <peff@peff.net>,
Phillip Wood <phillip.wood123@gmail.com>,
ZheNing Hu <adlternative@gmail.com>,
ZheNing Hu <adlternative@gmail.com>
Subject: [PATCH 1/2] [GSOC] ref-filter: add obj-type check in grab contents
Date: Tue, 01 Jun 2021 14:37:22 +0000 [thread overview]
Message-ID: <97955705c22e00a718a8de7555ab7e0e401e792e.1622558243.git.gitgitgadget@gmail.com> (raw)
In-Reply-To: <pull.966.git.1622558243.gitgitgadget@gmail.com>
From: ZheNing Hu <adlternative@gmail.com>
Only tag and commit objects use `grab_sub_body_contents()` to grab
object contents in the current codebase. We want to teach the
function to also handle blobs and trees to get their raw data,
without parsing a blob (whose contents looks like a commit or a tag)
incorrectly as a commit or a tag.
Skip the block of code that is specific to handling commits and tags
early when the given object is of a wrong type to help later
addition to handle other types of objects in this function.
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Hariom Verma <hariom18599@gmail.com>
Helped-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: ZheNing Hu <adlternative@gmail.com>
---
ref-filter.c | 18 +++++++++++-------
1 file changed, 11 insertions(+), 7 deletions(-)
diff --git a/ref-filter.c b/ref-filter.c
index 4db0e40ff4c6..c0334857653a 100644
--- a/ref-filter.c
+++ b/ref-filter.c
@@ -1356,7 +1356,8 @@ static void append_lines(struct strbuf *out, const char *buf, unsigned long size
}
/* See grab_values */
-static void grab_sub_body_contents(struct atom_value *val, int deref, void *buf)
+static void grab_sub_body_contents(struct atom_value *val, int deref, void *buf,
+ struct object *obj)
{
int i;
const char *subpos = NULL, *bodypos = NULL, *sigpos = NULL;
@@ -1371,10 +1372,13 @@ static void grab_sub_body_contents(struct atom_value *val, int deref, void *buf)
continue;
if (deref)
name++;
- if (strcmp(name, "body") &&
- !starts_with(name, "subject") &&
- !starts_with(name, "trailers") &&
- !starts_with(name, "contents"))
+
+ if ((obj->type != OBJ_TAG &&
+ obj->type != OBJ_COMMIT) ||
+ (strcmp(name, "body") &&
+ !starts_with(name, "subject") &&
+ !starts_with(name, "trailers") &&
+ !starts_with(name, "contents")))
continue;
if (!subpos)
find_subpos(buf,
@@ -1443,12 +1447,12 @@ static void grab_values(struct atom_value *val, int deref, struct object *obj, v
switch (obj->type) {
case OBJ_TAG:
grab_tag_values(val, deref, obj);
- grab_sub_body_contents(val, deref, buf);
+ grab_sub_body_contents(val, deref, buf, obj);
grab_person("tagger", val, deref, buf);
break;
case OBJ_COMMIT:
grab_commit_values(val, deref, obj);
- grab_sub_body_contents(val, deref, buf);
+ grab_sub_body_contents(val, deref, buf, obj);
grab_person("author", val, deref, buf);
grab_person("committer", val, deref, buf);
break;
--
gitgitgadget
next prev parent reply other threads:[~2021-06-01 14:37 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-01 14:37 [PATCH 0/2] [GSOC] ref-filter: add %(raw) atom ZheNing Hu via GitGitGadget
2021-06-01 14:37 ` ZheNing Hu via GitGitGadget [this message]
2021-06-03 2:10 ` [PATCH 1/2] [GSOC] ref-filter: add obj-type check in grab contents Junio C Hamano
2021-06-03 4:52 ` ZheNing Hu
2021-06-01 14:37 ` [PATCH 2/2] [GSOC] ref-filter: add %(raw) atom ZheNing Hu via GitGitGadget
2021-06-03 2:38 ` Junio C Hamano
2021-06-03 5:36 ` ZheNing Hu
2021-06-03 14:06 ` ZheNing Hu
2021-06-03 21:36 ` Junio C Hamano
2021-06-03 21:35 ` Junio C Hamano
2021-06-04 10:59 ` ZheNing Hu
2021-06-03 5:11 ` [PATCH 0/2] " Bagas Sanjaya
2021-06-03 5:37 ` ZheNing Hu
2021-06-04 12:12 ` [PATCH v2 " ZheNing Hu via GitGitGadget
2021-06-04 12:12 ` [PATCH v2 1/2] [GSOC] ref-filter: add obj-type check in grab contents ZheNing Hu via GitGitGadget
2021-06-04 12:12 ` [PATCH v2 2/2] [GSOC] ref-filter: add %(raw) atom ZheNing Hu via GitGitGadget
2021-06-04 13:23 ` Christian Couder
2021-06-04 12:53 ` [PATCH v2 0/2] " Christian Couder
2021-06-05 4:34 ` ZheNing Hu
2021-06-05 4:49 ` Christian Couder
2021-06-05 5:42 ` ZheNing Hu
2021-06-05 6:45 ` Christian Couder
2021-06-05 8:05 ` ZheNing Hu
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