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refs: kill set_worktree_head_symref()

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70999e9cec (branch -m: update all per-worktree HEADs - 2016-03-27)
added this function in order to update HEADs of all relevant
worktrees, when a branch is renamed.

It, as a public ref api, kind of breaks abstraction when it uses
internal functions of files backend. With the introduction of
refs_create_symref(), we can move back pretty close to the code before
70999e9cec, where create_symref() was used for updating HEAD.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nguyễn Thái Ngọc Duy
2017-04-24 17:01:24 +07:00
committed by Junio C Hamano
parent fa099d2322
commit d026a25657
4 changed files with 18 additions and 60 deletions
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10
refs.h
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@ -402,16 +402,6 @@ int refs_create_symref(struct ref_store *refs, const char *refname,
const char *target, const char *logmsg);
int create_symref(const char *refname, const char *target, const char *logmsg);
/*
* Update HEAD of the specified gitdir.
* Similar to create_symref("relative-git-dir/HEAD", target, NULL), but
* this can update the main working tree's HEAD regardless of where
* $GIT_DIR points to.
* Return 0 if successful, non-zero otherwise.
* */
int set_worktree_head_symref(const char *gitdir, const char *target,
const char *logmsg);
enum action_on_err {
UPDATE_REFS_MSG_ON_ERR,
UPDATE_REFS_DIE_ON_ERR,