We also have to make rename_ref_available public, since alternate
backends for rename_ref will need it.
Signed-off-by: David Turner <dtur...@twopensource.com>
---
refs-be-files.c | 20 +++-----------------
refs.c | 21 +++++++++++++++++++++
refs.h | 7 ++++++-
3 files changed, 30 insertions(+), 18 deletions(-)
diff --git a/refs-be-files.c b/refs-be-files.c
index 3f2d194..3bcfab3 100644
--- a/refs-be-files.c
+++ b/refs-be-files.c
@@ -2491,29 +2491,14 @@ out:
return ret;
}
-static int rename_ref_available(const char *oldname, const char *newname)
-{
- struct string_list skip = STRING_LIST_INIT_NODUP;
- struct strbuf err = STRBUF_INIT;
- int ret;
-
- string_list_insert(&skip, oldname);
- ret = !verify_refname_available(newname, NULL, &skip, &err);
- if (!ret)
- error("%s", err.buf);
-
- string_list_clear(&skip, 0);
- strbuf_release(&err);
- return ret;
-}
-
static int write_ref_to_lockfile(struct ref_lock *lock,
const unsigned char *sha1, struct strbuf *err);
static int commit_ref_update(struct ref_lock *lock,
const unsigned char *sha1, const char *logmsg,
int flags, struct strbuf *err);
-int rename_ref(const char *oldrefname, const char *newrefname, const char
*logmsg)
+static int files_rename_ref(const char *oldrefname, const char *newrefname,
+ const char *logmsg)
{
unsigned char sha1[20], orig_sha1[20];
int flag = 0, logmoved = 0;
@@ -3777,6 +3762,7 @@ struct ref_be refs_be_files = {
files_transaction_commit,
files_initial_transaction_commit,
files_transaction_free,
+ files_rename_ref,
files_for_each_reflog_ent,
files_for_each_reflog_ent_reverse,
files_for_each_reflog,
diff --git a/refs.c b/refs.c
index 930c85c..1c2dd79 100644
--- a/refs.c
+++ b/refs.c
@@ -1052,6 +1052,11 @@ void ref_transaction_free(struct ref_transaction
*transaction)
return the_refs_backend->transaction_free(transaction);
}
+int rename_ref(const char *oldref, const char *newref, const char *logmsg)
+{
+ return the_refs_backend->rename_ref(oldref, newref, logmsg);
+}
+
const char *resolve_ref_unsafe(const char *ref, int resolve_flags,
unsigned char *sha1, int *flags)
{
@@ -1066,6 +1071,22 @@ int verify_refname_available(const char *refname, struct
string_list *extra,
err);
}
+int rename_ref_available(const char *oldname, const char *newname)
+{
+ struct string_list skip = STRING_LIST_INIT_NODUP;
+ struct strbuf err = STRBUF_INIT;
+ int ret;
+
+ string_list_insert(&skip, oldname);
+ ret = !verify_refname_available(newname, NULL, &skip, &err);
+ if (!ret)
+ error("%s", err.buf);
+
+ string_list_clear(&skip, 0);
+ strbuf_release(&err);
+ return ret;
+}
+
int pack_refs(unsigned int flags)
{
return the_refs_backend->pack_refs(flags);
diff --git a/refs.h b/refs.h
index 02001ef..823983b 100644
--- a/refs.h
+++ b/refs.h
@@ -378,10 +378,13 @@ extern const char *prettify_refname(const char *refname);
extern char *shorten_unambiguous_ref(const char *refname, int strict);
/** rename ref, return 0 on success **/
-extern int rename_ref(const char *oldref, const char *newref, const char
*logmsg);
+extern int rename_ref(const char *oldref, const char *newref,
+ const char *logmsg);
extern int create_symref(const char *ref, const char *refs_heads_master, const
char *logmsg);
+int rename_ref_available(const char *oldname, const char *newname);
+
enum action_on_err {
UPDATE_REFS_MSG_ON_ERR,
UPDATE_REFS_DIE_ON_ERR,
@@ -633,6 +636,7 @@ typedef int (*reflog_expire_fn)(const char *refname, const
unsigned char *sha1,
/* resolution functions */
typedef void (*ref_transaction_free_fn)(struct ref_transaction *transaction);
+typedef int (*rename_ref_fn)(const char *oldref, const char *newref, const
char *logmsg);
typedef const char *(*resolve_ref_unsafe_fn)(const char *ref,
int resolve_flags,
unsigned char *sha1, int *flags);
@@ -682,6 +686,7 @@ struct ref_be {
ref_transaction_commit_fn transaction_commit;
ref_transaction_commit_fn initial_transaction_commit;
ref_transaction_free_fn transaction_free;
+ rename_ref_fn rename_ref;
for_each_reflog_ent_fn for_each_reflog_ent;
for_each_reflog_ent_reverse_fn for_each_reflog_ent_reverse;
for_each_reflog_fn for_each_reflog;
--
2.4.2.644.g97b850b-twtrsrc
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