On 6/28/2018 9:22 PM, Stefan Beller wrote:
Add a repository argument to allow the callers of parse_commit_buffer
to be more specific about which repository to act on. This is a small
mechanical change; it doesn't change the implementation to handle
repositories other than the_repository yet.
As with the previous commits, use a macro to catch callers passing a
repository other than the_repository at compile time.
Signed-off-by: Jonathan Nieder
Signed-off-by: Stefan Beller
---
commit.c| 4 ++--
commit.h| 3 ++-
object.c| 2 +-
sha1-file.c | 2 +-
4 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/commit.c b/commit.c
index 4803c8be1df..75d0bdede84 100644
--- a/commit.c
+++ b/commit.c
@@ -363,7 +363,7 @@ const void *detach_commit_buffer(struct commit *commit,
unsigned long *sizep)
return ret;
}
-int parse_commit_buffer(struct commit *item, const void *buffer, unsigned long size, int check_graph)
+int parse_commit_buffer_the_repository(struct commit *item, const void
*buffer, unsigned long size, int check_graph)
{
const char *tail = buffer;
const char *bufptr = buffer;
@@ -448,7 +448,7 @@ int parse_commit_gently(struct commit *item, int
quiet_on_missing)
return error("Object %s not a commit",
oid_to_hex(>object.oid));
}
- ret = parse_commit_buffer(item, buffer, size, 0);
+ ret = parse_commit_buffer(the_repository, item, buffer, size, 0);
if (save_commit_buffer && !ret) {
set_commit_buffer(item, buffer, size);
return 0;
diff --git a/commit.h b/commit.h
index cd80dab59c1..f326c13622b 100644
--- a/commit.h
+++ b/commit.h
@@ -82,7 +82,8 @@ struct commit *lookup_commit_reference_by_name(const char
*name);
*/
struct commit *lookup_commit_or_die(const struct object_id *oid, const char
*ref_name);
-int parse_commit_buffer(struct commit *item, const void *buffer, unsigned long size, int check_graph);
+#define parse_commit_buffer(r, i, b, s, g) parse_commit_buffer_##r(i, b, s, g)
+int parse_commit_buffer_the_repository(struct commit *item, const void
*buffer, unsigned long size, int check_graph);
int parse_commit_gently(struct commit *item, int quiet_on_missing);
static inline int parse_commit(struct commit *item)
{
This part also conflicts with ds/commit-graph-fsck because I added a
'parse_commit_internal' between parse_commit_buffer() and
parse_commit_gently(). Likely, you'll want to add a repository struct to
that method, too.
That series also adds new callers to parse_commit_buffer().
diff --git a/object.c b/object.c
index 530c55e41e4..5494c0cbaa1 100644
--- a/object.c
+++ b/object.c
@@ -214,7 +214,7 @@ struct object *parse_object_buffer_the_repository(const
struct object_id *oid, e
} else if (type == OBJ_COMMIT) {
struct commit *commit = lookup_commit(the_repository, oid);
if (commit) {
- if (parse_commit_buffer(commit, buffer, size, 1))
+ if (parse_commit_buffer(the_repository, commit, buffer,
size, 1))
return NULL;
if (!get_cached_commit_buffer(commit, NULL)) {
set_commit_buffer(commit, buffer, size);
diff --git a/sha1-file.c b/sha1-file.c
index de4839e634c..75ba30b4ab1 100644
--- a/sha1-file.c
+++ b/sha1-file.c
@@ -1801,7 +1801,7 @@ static void check_commit(const void *buf, size_t size)
{
struct commit c;
memset(, 0, sizeof(c));
- if (parse_commit_buffer(, buf, size, 0))
+ if (parse_commit_buffer(the_repository, , buf, size, 0))
die("corrupt commit");
}
