Set the default hash algorithm to short (160-bit) BLAKE2b so we can
identify tests that rely on a given hash algorithm.
This is a test commit and should not be used in production. Widespread
test breakage occurs when using this commit.
---
repository.c | 2 +-
setup.c | 2 +-
t/test-lib.sh | 4 ++--
3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/repository.c b/repository.c
index f66fcb1342..95c0ff74d6 100644
--- a/repository.c
+++ b/repository.c
@@ -5,7 +5,7 @@
/* The main repository */
static struct repository the_repo = {
- NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, &the_index, &hash_algos[GIT_HASH_SHA1], 0, 0
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, &the_index, &hash_algos[GIT_HASH_SBLAKE2], 0, 0
};
struct repository *the_repository = &the_repo;
diff --git a/setup.c b/setup.c
index 8cc34186ce..72eaee9c4e 100644
--- a/setup.c
+++ b/setup.c
@@ -488,7 +488,7 @@ int read_repository_format(struct repository_format *format, const char *path)
memset(format, 0, sizeof(*format));
format->version = -1;
format->is_bare = -1;
- format->hash_algo = GIT_HASH_SHA1;
+ format->hash_algo = GIT_HASH_SBLAKE2;
string_list_init(&format->unknown_extensions, 1);
git_config_from_file(check_repo_format, path, format);
return format->version;
diff --git a/t/test-lib.sh b/t/test-lib.sh
index 9a0a21f49a..cd257040ad 100644
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -183,8 +183,8 @@ _x40="$_x35$_x05"
# Zero SHA-1
_z40=0000000000000000000000000000000000000000
-EMPTY_TREE=4b825dc642cb6eb9a060e54bf8d69288fbee4904
-EMPTY_BLOB=e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
+EMPTY_TREE=f44422a644bfa5212387098f253a1e89eba94548
+EMPTY_BLOB=a706650a477f63b9b00eba41272bf36ef5a7dfa2
# Line feed
LF='
