When a split-index file is created, let's update the mtime of the
shared index file that the split-index file is referencing.
In a following commit we will make shared index file expire
depending on their mtime, so updating the mtime makes sure that
the shared index file will not be deleted soon.
Signed-off-by: Christian Couder <chriscool@xxxxxxxxxxxxx>
---
read-cache.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/read-cache.c b/read-cache.c
index a91fabe..3aeff77 100644
--- a/read-cache.c
+++ b/read-cache.c
@@ -2268,6 +2268,12 @@ int write_locked_index(struct index_state *istate, struct lock_file *lock,
int ret = write_shared_index(istate, lock, flags);
if (ret)
return ret;
+ } else {
+ /* Signal that the shared index is used */
+ const char *shared_index = git_path("sharedindex.%s",
+ sha1_to_hex(si->base_sha1));
+ if (!check_and_freshen_file(shared_index, 1))
+ warning("could not freshen '%s'", shared_index);
}
return write_split_index(istate, lock, flags);
--
2.10.1.462.g7e1e03a