/
weavelet.go
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/
weavelet.go
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// Copyright 2022 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package runtime
import (
"fmt"
"github.com/ServiceWeaver/weaver/runtime/protos"
)
// Main is the name of the main component.
const Main = "github.com/ServiceWeaver/weaver/Main"
// CheckWeaveletArgs checks that WeaveletArgs is well-formed.
func CheckWeaveletArgs(w *protos.WeaveletArgs) error {
if w == nil {
return fmt.Errorf("WeaveletArgs: nil")
}
if w.App == "" {
return fmt.Errorf("WeaveletArgs: missing app name")
}
if w.DeploymentId == "" {
return fmt.Errorf("WeaveletArgs: missing deployment id")
}
if w.Id == "" {
return fmt.Errorf("WeaveletArgs: missing weavelet id")
}
if w.ControlSocket == "" {
return fmt.Errorf("WeaveletArgs: missing control socket")
}
return nil
}