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refs: rename `refs_create_symref()` to `refs_update_symref()` 

The `refs_create_symref()` function is used to update/create a symref.
But it doesn't check the old target of the symref, if existing. It force
updates the symref. In this regard, the name `refs_create_symref()` is a
bit misleading. So let's rename it to `refs_update_symref()`. This is
akin to how 'git-update-ref(1)' also allows us to create apart from
update.

While we're here, rename the arguments in the function to clarify what
they actually signify and reduce confusion.

Signed-off-by: Karthik Nayak <karthik.188@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
maint
Karthik Nayak 2024-05-07 14:58:58 +02:00 committed by Junio C Hamano
parent 300b38e46f
commit f151dfe3c9
5 changed files with 9 additions and 11 deletions
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2
builtin/branch.c
View File

@ -555,7 +555,7 @@ static int replace_each_worktree_head_symref(struct worktree **worktrees,
continue;

refs = get_worktree_ref_store(worktrees[i]);
if (refs_create_symref(refs, "HEAD", newref, logmsg))
if (refs_update_symref(refs, "HEAD", newref, logmsg))
ret = error(_("HEAD of working tree %s is not updated"),
worktrees[i]->path);
}

2
builtin/worktree.c
View File

@ -517,7 +517,7 @@ static int add_worktree(const char *path, const char *refname,
ret = refs_update_ref(wt_refs, NULL, "HEAD", &commit->object.oid,
NULL, 0, UPDATE_REFS_MSG_ON_ERR);
else
ret = refs_create_symref(wt_refs, "HEAD", symref.buf, NULL);
ret = refs_update_symref(wt_refs, "HEAD", symref.buf, NULL);
if (ret)
goto done;


12
refs.c
View File

@ -2284,10 +2284,8 @@ int peel_iterated_oid(const struct object_id *base, struct object_id *peeled)
return peel_object(base, peeled) ? -1 : 0;
}

int refs_create_symref(struct ref_store *refs,
const char *ref_target,
const char *refs_heads_master,
const char *logmsg)
int refs_update_symref(struct ref_store *refs, const char *ref,
const char *target, const char *logmsg)
{
struct ref_transaction *transaction;
struct strbuf err = STRBUF_INIT;
@ -2295,8 +2293,8 @@ int refs_create_symref(struct ref_store *refs,

transaction = ref_store_transaction_begin(refs, &err);
if (!transaction ||
ref_transaction_update(transaction, ref_target, NULL, NULL,
refs_heads_master, NULL, REF_NO_DEREF,
ref_transaction_update(transaction, ref, NULL, NULL,
target, NULL, REF_NO_DEREF,
logmsg, &err) ||
ref_transaction_commit(transaction, &err)) {
ret = error("%s", err.buf);
@ -2312,7 +2310,7 @@ int refs_create_symref(struct ref_store *refs,
int create_symref(const char *ref_target, const char *refs_heads_master,
const char *logmsg)
{
return refs_create_symref(get_main_ref_store(the_repository), ref_target,
return refs_update_symref(get_main_ref_store(the_repository), ref_target,
refs_heads_master, logmsg);
}


2
refs.h
View File

@ -606,7 +606,7 @@ int refs_copy_existing_ref(struct ref_store *refs, const char *oldref,
int copy_existing_ref(const char *oldref, const char *newref,
const char *logmsg);

int refs_create_symref(struct ref_store *refs, const char *refname,
int refs_update_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);


2
t/helper/test-ref-store.c
View File

@ -118,7 +118,7 @@ static int cmd_create_symref(struct ref_store *refs, const char **argv)
const char *target = notnull(*argv++, "target");
const char *logmsg = *argv++;

return refs_create_symref(refs, refname, target, logmsg);
return refs_update_symref(refs, refname, target, logmsg);
}

static struct flag_definition transaction_flags[] = {