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Merge branch 'mh/ref-store'

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The ref-store abstraction was introduced to the refs API so that we
can plug in different backends to store references.

* mh/ref-store: (38 commits)
  refs: implement iteration over only per-worktree refs
  refs: make lock generic
  refs: add method to rename refs
  refs: add methods to init refs db
  refs: make delete_refs() virtual
  refs: add method for initial ref transaction commit
  refs: add methods for reflog
  refs: add method iterator_begin
  files_ref_iterator_begin(): take a ref_store argument
  split_symref_update(): add a files_ref_store argument
  lock_ref_sha1_basic(): add a files_ref_store argument
  lock_ref_for_update(): add a files_ref_store argument
  commit_ref_update(): add a files_ref_store argument
  lock_raw_ref(): add a files_ref_store argument
  repack_without_refs(): add a files_ref_store argument
  refs: make peel_ref() virtual
  refs: make create_symref() virtual
  refs: make pack_refs() virtual
  refs: make verify_refname_available() virtual
  refs: make read_raw_ref() virtual
  ...
This commit is contained in:
Junio C Hamano
2016-09-19 13:47:19 -07:00
parent 81358dc238 0c09ec07d1
commit 4322f3848a
5 changed files with 812 additions and 317 deletions
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21
builtin/init-db.c
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@ -180,13 +180,7 @@ 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);
@ -210,11 +204,18 @@ static int create_default_files(const char *template_path)
*/
if (get_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"));
}
/*
* We need to create a "refs" dir in any case so that older
* versions of git can tell that this is a repository.
*/
safe_create_dir(git_path("refs"), 1);
adjust_shared_perm(git_path("refs"));
if (refs_init_db(&err))
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.