static gboolean
apply_revision_override (RpmostreedTransaction *transaction,
OstreeRepo *repo,
OstreeAsyncProgress *progress,
RpmOstreeSysrootUpgrader *upgrader,
const char *revision,
GCancellable *cancellable,
GError **error)
{
g_autoptr(GKeyFile) origin = NULL;
g_autofree char *checksum = NULL;
g_autofree char *version = NULL;
const char *refspec;
origin = rpmostree_sysroot_upgrader_dup_origin (upgrader);
if (origin == NULL)
{
g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_FAILED,
"Booted deployment has no origin");
return FALSE;
}
if (!rpmostreed_parse_revision (revision,
&checksum,
&version,
error))
return FALSE;
refspec = rpmostree_sysroot_upgrader_get_refspec (upgrader);
if (refspec == NULL)
{
g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_FAILED,
"Could not find refspec for booted deployment");
return FALSE;
}
if (version != NULL)
{
rpmostreed_transaction_emit_message_printf (transaction,
"Resolving version '%s'",
version);
if (!rpmostreed_repo_lookup_version (repo, refspec, version, progress,
cancellable, &checksum, error))
return FALSE;
}
else
{
g_assert (checksum != NULL);
rpmostreed_transaction_emit_message_printf (transaction,
"Validating checksum '%s'",
checksum);
if (!rpmostreed_repo_lookup_checksum (repo, refspec, checksum,
progress, cancellable, error))
return FALSE;
}
g_key_file_set_string (origin, "origin", "override-commit", checksum);
if (version != NULL)
{
g_autofree char *comment = NULL;
/* Add a comment with the version, to be nice. */
comment = g_strdup_printf ("Version %s [%.10s]", version, checksum);
g_key_file_set_comment (origin, "origin", "override-commit", comment, NULL);
}
if (!rpmostree_sysroot_upgrader_set_origin (upgrader, origin, cancellable, error))
return FALSE;
return TRUE;
}
static gboolean
package_diff_transaction_execute (RpmostreedTransaction *transaction,
GCancellable *cancellable,
GError **error)
{
PackageDiffTransaction *self;
OstreeSysroot *sysroot;
glnx_unref_object OstreeSysrootUpgrader *upgrader = NULL;
glnx_unref_object OstreeAsyncProgress *progress = NULL;
glnx_unref_object OstreeRepo *repo = NULL;
g_autoptr(GKeyFile) origin = NULL;
g_autofree gchar *origin_description = NULL;
OstreeSysrootUpgraderPullFlags upgrader_flags = 0;
gboolean upgrading = FALSE;
gboolean changed = FALSE;
gboolean ret = FALSE;
self = (PackageDiffTransaction *) transaction;
sysroot = rpmostreed_transaction_get_sysroot (transaction);
upgrader = ostree_sysroot_upgrader_new_for_os (sysroot,
self->osname,
cancellable,
error);
if (upgrader == NULL)
goto out;
if (!ostree_sysroot_get_repo (sysroot, &repo, cancellable, error))
goto out;
origin = ostree_sysroot_upgrader_dup_origin (upgrader);
/* Determine if we're upgrading before we set the refspec. */
upgrading = (self->refspec == NULL && self->revision == NULL);
if (self->refspec != NULL)
{
if (!change_upgrader_refspec (sysroot, upgrader,
self->refspec, cancellable,
NULL, NULL, error))
goto out;
}
else if (origin != NULL)
{
self->refspec = g_key_file_get_string (origin, "origin", "refspec", NULL);
if (self->refspec == NULL)
{
g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_FAILED,
"Could not find refspec for booted deployment");
}
}
else
{
g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_FAILED,
"Booted deployment has no origin");
goto out;
}
progress = ostree_async_progress_new ();
rpmostreed_transaction_connect_download_progress (transaction, progress);
rpmostreed_transaction_connect_signature_progress (transaction, repo);
if (self->revision != NULL)
{
g_autofree char *checksum = NULL;
g_autofree char *version = NULL;
upgrader_flags |= OSTREE_SYSROOT_UPGRADER_PULL_FLAGS_ALLOW_OLDER;
if (!rpmostreed_parse_revision (self->revision,
&checksum,
&version,
error))
goto out;
if (version != NULL)
{
rpmostreed_transaction_emit_message_printf (transaction,
"Resolving version '%s'",
version);
if (!rpmostreed_repo_lookup_version (repo,
self->refspec,
version,
progress,
cancellable,
&checksum,
error))
goto out;
}
g_key_file_set_string (origin, "origin", "override-commit", checksum);
if (!ostree_sysroot_upgrader_set_origin (upgrader, origin,
cancellable, error))
goto out;
}
else if (upgrading)
{
if (g_key_file_remove_key (origin, "origin", "override-commit", NULL))
{
if (!ostree_sysroot_upgrader_set_origin (upgrader, origin,
cancellable, error))
goto out;
}
}
origin_description = ostree_sysroot_upgrader_get_origin_description (upgrader);
if (origin_description != NULL)
rpmostreed_transaction_emit_message_printf (transaction,
"Updating from: %s",
origin_description);
if (!ostree_sysroot_upgrader_pull_one_dir (upgrader,
"/usr/share/rpm",
0, upgrader_flags,
progress,
&changed,
cancellable,
error))
goto out;
rpmostree_transaction_emit_progress_end (RPMOSTREE_TRANSACTION (transaction));
if (!changed)
{
if (upgrading)
rpmostreed_transaction_emit_message_printf (transaction,
"No upgrade available.");
else
rpmostreed_transaction_emit_message_printf (transaction,
"No change.");
}
ret = TRUE;
out:
return ret;
}
static gboolean
apply_revision_override (RpmostreedTransaction *transaction,
OstreeRepo *repo,
OstreeAsyncProgress *progress,
RpmOstreeSysrootUpgrader *upgrader,
const char *revision,
GCancellable *cancellable,
GError **error)
{
RpmOstreeOrigin *origin = rpmostree_sysroot_upgrader_get_origin (upgrader);
g_autoptr(GKeyFile) new_origin = NULL;
g_autofree char *checksum = NULL;
g_autofree char *version = NULL;
new_origin = rpmostree_origin_dup_keyfile (origin);
if (!rpmostreed_parse_revision (revision,
&checksum,
&version,
error))
return FALSE;
if (version != NULL)
{
rpmostreed_transaction_emit_message_printf (transaction,
"Resolving version '%s'",
version);
if (!rpmostreed_repo_lookup_version (repo, rpmostree_origin_get_refspec (origin),
version, progress,
cancellable, &checksum, error))
return FALSE;
}
else
{
g_assert (checksum != NULL);
rpmostreed_transaction_emit_message_printf (transaction,
"Validating checksum '%s'",
checksum);
if (!rpmostreed_repo_lookup_checksum (repo, rpmostree_origin_get_refspec (origin),
checksum, progress, cancellable, error))
return FALSE;
}
g_key_file_set_string (new_origin, "origin", "override-commit", checksum);
if (version != NULL)
{
g_autofree char *comment = NULL;
/* Add a comment with the version, to be nice. */
comment = g_strdup_printf ("Version %s [%.10s]", version, checksum);
g_key_file_set_comment (new_origin, "origin", "override-commit", comment, NULL);
}
if (!rpmostree_sysroot_upgrader_set_origin (upgrader, new_origin, cancellable, error))
return FALSE;
return TRUE;
}