const git_oid *lookup_master_tree(git_repository *repo)
{
int ret;
git_reference *ref;
const git_oid *commit_oid;
const git_oid *tree_oid;
git_commit *commit;
ret = git_reference_lookup(&ref, repo, "refs/heads/master");
if (ret) {
printf("git_reference_lookup() error: %s\n", git_strerror(ret));
return NULL;
}
if (git_reference_type(ref) != GIT_REF_OID) {
perror("reference_type is not oid reference.");
return NULL;
}
commit_oid = git_reference_oid(ref);
ret = git_commit_lookup(&commit, repo, commit_oid);
tree_oid = git_commit_tree_oid(commit);
git_commit_free(commit);
return tree_oid;
}
stdstring GitStatus::GetLastErrorMsg() const
{
stdstring msg;
#if 0
char errbuf[256];
if (m_err != NULL)
{
git_error_t * ErrPtr = m_err;
if (ErrPtr->message)
{
msg = CUnicodeUtils::StdGetUnicode(ErrPtr->message);
}
else
{
/* Is this a Subversion-specific error code? */
if ((ErrPtr->apr_err > APR_OS_START_USEERR)
&& (ErrPtr->apr_err <= APR_OS_START_CANONERR))
msg = CUnicodeUtils::StdGetUnicode(git_strerror (ErrPtr->apr_err, errbuf, sizeof (errbuf)));
/* Otherwise, this must be an APR error code. */
else
{
git_error_t *temp_err = NULL;
const char * err_string = NULL;
temp_err = git_utf_cstring_to_utf8(&err_string, apr_strerror (ErrPtr->apr_err, errbuf, sizeof (errbuf)-1), ErrPtr->pool);
if (temp_err)
{
git_error_clear (temp_err);
msg = _T("Can't recode error string from APR");
}
else
{
msg = CUnicodeUtils::StdGetUnicode(err_string);
}
}
}
while (ErrPtr->child)
{
ErrPtr = ErrPtr->child;
msg += _T("\n");
if (ErrPtr->message)
{
msg += CUnicodeUtils::StdGetUnicode(ErrPtr->message);
}
else
{
/* Is this a Subversion-specific error code? */
if ((ErrPtr->apr_err > APR_OS_START_USEERR)
&& (ErrPtr->apr_err <= APR_OS_START_CANONERR))
msg += CUnicodeUtils::StdGetUnicode(git_strerror (ErrPtr->apr_err, errbuf, sizeof (errbuf)));
/* Otherwise, this must be an APR error code. */
else
{
git_error_t *temp_err = NULL;
const char * err_string = NULL;
temp_err = git_utf_cstring_to_utf8(&err_string, apr_strerror (ErrPtr->apr_err, errbuf, sizeof (errbuf)-1), ErrPtr->pool);
if (temp_err)
{
git_error_clear (temp_err);
msg += _T("Can't recode error string from APR");
}
else
{
msg += CUnicodeUtils::StdGetUnicode(err_string);
}
}
}
}
return msg;
} // if (m_err != NULL)
#endif
return msg;
}
void die(char *msg, int error)
{
fprintf(stderr, "%s\n", msg);
fprintf(stderr, "git error: %s\n", git_strerror(error));
exit(1);
}
