def _ValidateRuntime(self, service_info):
"""Validates explicit runtime builders are not used without the feature on.
Args:
service_info: yaml_parsing.ServiceYamlInfo, service configuration to be
deployed
Raises:
InvalidRuntimeNameError: if the runtime name is invalid for the deployment
(see above).
"""
runtime = service_info.runtime
if runtime == 'custom':
return
# This may or may not be accurate, but it only matters for custom runtimes,
# which are handled above.
needs_dockerfile = True
strategy = self.deploy_options.runtime_builder_strategy
use_runtime_builders = deploy_command_util.ShouldUseRuntimeBuilders(
service_info, strategy, needs_dockerfile)
if not use_runtime_builders and not ORIGINAL_RUNTIME_RE.match(runtime):
raise InvalidRuntimeNameError(runtime, ORIGINAL_RUNTIME_RE_STRING)
def _PossiblyRewriteRuntime(self, service_info):
"""Rewrites the effective runtime of the service to 'custom' if necessary.
Some runtimes which are valid client-side are *not* valid in the server.
Namely, `gs://` URL runtimes (which are effectively `custom`) and runtimes
with `.` in the names (ex. `go-1.8`). For these, we need to rewrite the
runtime that we send up to the server to "custom" so that it passes
validation.
This *only* applies when we're using runtime builders to build the
application (that is, runtime builders are turned on *and* the environment
is Flexible), since neither of these runtime types are valid otherwise. If
not, it results in an error.
Args:
service_info: yaml_parsing.ServiceYamlInfo, service configuration to be
deployed
Raises:
InvalidRuntimeNameError: if the runtime name is invalid for the deployment
(see above).
"""
# TODO(b/63040070) Remove this whole method (which is a hack) once the API
# can take the paths we need as a runtime name.
runtime = service_info.runtime
if runtime == 'custom':
return
# This may or may not be accurate, but it only matters for custom runtimes,
# which are handled above.
needs_dockerfile = True
strategy = self.deploy_options.runtime_builder_strategy
use_runtime_builders = deploy_command_util.ShouldUseRuntimeBuilders(
service_info, strategy, needs_dockerfile)
if _ShouldRewriteRuntime(runtime, use_runtime_builders):
service_info.parsed.SetEffectiveRuntime('custom')
