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refs: changes from feedback

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Change the name to _matching() intead of _if(), and force _set_target()
to be a conditional update. If the user doesn't care about the old
value, they should use git_reference_create().
This commit is contained in:
Carlos Martín Nieto 2014-01-14 15:33:29 +01:00
parent 9b148098e6
commit 5d96fe8828
2 changed files with 18 additions and 28 deletions
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2
include/git2/refs.h
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@ -184,7 +184,7 @@ GIT_EXTERN(int) git_reference_create(git_reference **out, git_repository *repo,
* @param old_id The old value which the reference should have
* @return 0 on success, GIT_EEXISTS, GIT_EINVALIDSPEC or an error code
*/
GIT_EXTERN(int) git_reference_create_if(git_reference **out, git_repository *repo, const char *name, const git_oid *id, int force, const git_signature *signature, const char *log_message, const git_oid *old_id);
GIT_EXTERN(int) git_reference_create_matching(git_reference **out, git_repository *repo, const char *name, const git_oid *id, int force, const git_signature *signature, const char *log_message, const git_oid *old_id);
/**
* Get the OID pointed to by a direct reference.

44
src/refs.c
View File

@ -407,19 +407,7 @@ static int log_signature(git_signature **out, git_repository *repo)
return 0;
}
int git_reference_create(
git_reference **ref_out,
git_repository *repo,
const char *name,
const git_oid *id,
int force,
const git_signature *signature,
const char *log_message)
{
return git_reference_create_if(ref_out, repo, name, id, force, signature, log_message, NULL);
}
int git_reference_create_if(
int git_reference_create_matching(
git_reference **ref_out,
git_repository *repo,
const char *name,
@ -428,6 +416,7 @@ int git_reference_create_if(
const git_signature *signature,
const char *log_message,
const git_oid *old_id)
{
int error;
git_signature *who = NULL;
@ -448,6 +437,18 @@ int git_reference_create_if(
return error;
}
int git_reference_create(
git_reference **ref_out,
git_repository *repo,
const char *name,
const git_oid *id,
int force,
const git_signature *signature,
const char *log_message)
{
return git_reference_create_matching(ref_out, repo, name, id, force, signature, log_message, NULL);
}
int git_reference_symbolic_create(
git_reference **ref_out,
git_repository *repo,
@ -485,13 +486,12 @@ static int ensure_is_an_updatable_direct_reference(git_reference *ref)
return -1;
}
int git_reference_set_target_if(
int git_reference_set_target(
git_reference **out,
git_reference *ref,
const git_oid *id,
const git_signature *signature,
const char *log_message,
const git_oid *old_id)
const char *log_message)
{
int error;
git_repository *repo;
@ -503,7 +503,7 @@ int git_reference_set_target_if(
if ((error = ensure_is_an_updatable_direct_reference(ref)) < 0)
return error;
return git_reference_create_if(out, repo, ref->name, id, 1, signature, log_message, old_id);
return git_reference_create_matching(out, repo, ref->name, id, 1, signature, log_message, &ref->target.oid);
}
static int ensure_is_an_updatable_symbolic_reference(git_reference *ref)
@ -515,16 +515,6 @@ static int ensure_is_an_updatable_symbolic_reference(git_reference *ref)
return -1;
}
int git_reference_set_target(
git_reference **out,
git_reference *ref,
const git_oid *id,
const git_signature *signature,
const char *log_message)
{
return git_reference_set_target_if(out, ref, id, signature, log_message, NULL);
}
int git_reference_symbolic_set_target(
git_reference **out,
git_reference *ref,