| // Licensed to the Apache Software Foundation (ASF) under one or more |
| // contributor license agreements. See the NOTICE file distributed with |
| // this work for additional information regarding copyright ownership. |
| // The ASF licenses this file to You 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 main |
| |
| import ( |
| "context" |
| "errors" |
| "fmt" |
| "os" |
| "time" |
| ) |
| |
| import ( |
| "github.com/spf13/cobra" |
| |
| "github.com/spf13/pflag" |
| ) |
| |
| import ( |
| "github.com/apache/dubbo-kubernetes/pkg/bufman/pkg/app/appcmd" |
| "github.com/apache/dubbo-kubernetes/pkg/bufman/pkg/app/appflag" |
| "github.com/apache/dubbo-kubernetes/pkg/bufman/pkg/bandeps" |
| "github.com/apache/dubbo-kubernetes/pkg/bufman/pkg/command" |
| "github.com/apache/dubbo-kubernetes/pkg/bufman/pkg/encoding" |
| ) |
| |
| const ( |
| name = "bandeps" |
| |
| configFileFlagName = "config-file" |
| configFileFlagShortName = "f" |
| |
| timeout = 120 * time.Second |
| ) |
| |
| func main() { |
| appcmd.Main(context.Background(), newCommand()) |
| } |
| |
| func newCommand() *appcmd.Command { |
| builder := appflag.NewBuilder( |
| name, |
| appflag.BuilderWithTimeout(timeout), |
| appflag.BuilderWithTracing(), |
| ) |
| flags := newFlags() |
| return &appcmd.Command{ |
| Use: name, |
| Run: builder.NewRunFunc( |
| func(ctx context.Context, container appflag.Container) error { |
| return run(ctx, container, flags) |
| }, |
| ), |
| BindPersistentFlags: builder.BindRoot, |
| BindFlags: flags.Bind, |
| } |
| } |
| |
| type flags struct { |
| ConfigFile string |
| } |
| |
| func newFlags() *flags { |
| return &flags{} |
| } |
| |
| func (f *flags) Bind(flagSet *pflag.FlagSet) { |
| flagSet.StringVarP( |
| &f.ConfigFile, |
| configFileFlagName, |
| configFileFlagShortName, |
| "", |
| "The config file to use.", |
| ) |
| _ = cobra.MarkFlagRequired(flagSet, configFileFlagName) |
| } |
| |
| func run(ctx context.Context, container appflag.Container, flags *flags) error { |
| configData, err := os.ReadFile(flags.ConfigFile) |
| if err != nil { |
| return err |
| } |
| var externalConfig bandeps.ExternalConfig |
| if err := encoding.UnmarshalJSONOrYAMLStrict(configData, &externalConfig); err != nil { |
| return err |
| } |
| violations, err := bandeps.NewChecker( |
| container.Logger(), |
| command.NewRunner(), |
| ).Check( |
| ctx, |
| container, |
| externalConfig, |
| ) |
| if err != nil { |
| return err |
| } |
| if len(violations) > 0 { |
| for _, violation := range violations { |
| if _, err := fmt.Fprintln(container.Stdout(), violation.String()); err != nil { |
| return err |
| } |
| } |
| return errors.New("") |
| } |
| return nil |
| } |