Alternate refs backends might not need refs/heads and so on, so we make
ref db initialization part of the backend.
Signed-off-by: David Turner <dturner@xxxxxxxxxxxxxxxx>
---
builtin/init-db.c | 14 ++++----------
refs-be-files.c | 17 +++++++++++++++++
refs.c | 5 +++++
refs.h | 4 ++++
4 files changed, 30 insertions(+), 10 deletions(-)
diff --git a/builtin/init-db.c b/builtin/init-db.c
index f0b095c..504a2dc 100644
--- a/builtin/init-db.c
+++ b/builtin/init-db.c
@@ -177,13 +177,7 @@ static int create_default_files(const char *template_path)
char junk[2];
int reinit;
int filemode;
-
- /*
- * Create .git/refs/{heads,tags}
- */
- safe_create_dir(git_path_buf(&buf, "refs"), 1);
- safe_create_dir(git_path_buf(&buf, "refs/heads"), 1);
- safe_create_dir(git_path_buf(&buf, "refs/tags"), 1);
+ struct strbuf err = STRBUF_INIT;
/* Just look for `init.templatedir` */
git_config(git_init_db_config, NULL);
@@ -207,11 +201,11 @@ static int create_default_files(const char *template_path)
*/
if (shared_repository) {
adjust_shared_perm(get_git_dir());
- adjust_shared_perm(git_path_buf(&buf, "refs"));
- adjust_shared_perm(git_path_buf(&buf, "refs/heads"));
- adjust_shared_perm(git_path_buf(&buf, "refs/tags"));
}
+ if (refs_initdb(&err, shared_repository))
+ die("failed to set up refs db: %s", err.buf);
+
/*
* Create the default symlink from ".git/HEAD" to the "master"
* branch, if it does not exist yet.
diff --git a/refs-be-files.c b/refs-be-files.c
index ea91afd..0a76c8e 100644
--- a/refs-be-files.c
+++ b/refs-be-files.c
@@ -3738,10 +3738,27 @@ static int files_reflog_expire(const char *refname, const unsigned char *sha1,
return -1;
}
+static int files_initdb(struct strbuf *err, int shared)
+{
+ /*
+ * Create .git/refs/{heads,tags}
+ */
+ safe_create_dir(git_path("refs"), 1);
+ safe_create_dir(git_path("refs/heads"), 1);
+ safe_create_dir(git_path("refs/tags"), 1);
+ if (shared) {
+ adjust_shared_perm(git_path("refs"));
+ adjust_shared_perm(git_path("refs/heads"));
+ adjust_shared_perm(git_path("refs/tags"));
+ }
+ return 0;
+}
+
struct ref_be refs_be_files = {
NULL,
"files",
NULL,
+ files_initdb,
files_transaction_begin,
files_transaction_update,
files_transaction_create,
diff --git a/refs.c b/refs.c
index 530edcf..930c85c 100644
--- a/refs.c
+++ b/refs.c
@@ -995,6 +995,11 @@ enum peel_status peel_object(const unsigned char *name, unsigned char *sha1)
}
/* backend functions */
+int refs_initdb(struct strbuf *err, int shared)
+{
+ return the_refs_backend->initdb(err, shared);
+}
+
struct ref_transaction *ref_transaction_begin(struct strbuf *err)
{
return the_refs_backend->transaction_begin(err);
diff --git a/refs.h b/refs.h
index bd46d0f..64dba64 100644
--- a/refs.h
+++ b/refs.h
@@ -68,6 +68,8 @@ extern int ref_exists(const char *refname);
extern int is_branch(const char *refname);
+extern int refs_initdb(struct strbuf *err, int shared);
+
/*
* If refname is a non-symbolic reference that refers to a tag object,
* and the tag can be (recursively) dereferenced to a non-tag object,
@@ -587,6 +589,7 @@ extern int reflog_expire(const char *refname, const unsigned char *sha1,
/* refs backends */
typedef void (*ref_backend_init_fn)(void *data);
+typedef int (*ref_backend_initdb_fn)(struct strbuf *err, int shared);
typedef struct ref_transaction *(*ref_transaction_begin_fn)(struct strbuf *err);
typedef int (*ref_transaction_update_fn)(struct ref_transaction *transaction,
const char *refname, const unsigned char *new_sha1,
@@ -666,6 +669,7 @@ struct ref_be {
struct ref_be *next;
const char *name;
ref_backend_init_fn init_backend;
+ ref_backend_initdb_fn initdb;
ref_transaction_begin_fn transaction_begin;
ref_transaction_update_fn transaction_update;
ref_transaction_create_fn transaction_create;
--
2.4.2.644.g97b850b-twtrsrc
--
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