| // Licensed to 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. Apache Software Foundation (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 service |
| |
| import ( |
| "fmt" |
| |
| "github.com/urfave/cli/v2" |
| |
| api "skywalking.apache.org/repo/goapi/query" |
| |
| "github.com/apache/skywalking-cli/pkg/display" |
| "github.com/apache/skywalking-cli/pkg/display/displayable" |
| "github.com/apache/skywalking-cli/pkg/graphql/metadata" |
| ) |
| |
| var LayerCommand = &cli.Command{ |
| Name: "layer", |
| Aliases: []string{"ly"}, |
| Usage: `list the service list according to layer`, |
| ArgsUsage: "<layer name>", |
| UsageText: `This command lists the services matching the given "<layer name>". |
| |
| Examples: |
| 2. List services in "GENERAL" layer: |
| $ swctl svc ly GENERAL`, |
| Action: func(ctx *cli.Context) error { |
| var services []api.Service |
| |
| if args := ctx.Args(); args.Len() == 0 { |
| return fmt.Errorf("layer must be provide") |
| } |
| services, err := metadata.ListLayerService(ctx, ctx.Args().First()) |
| if err != nil { |
| return err |
| } |
| |
| return display.Display(ctx, &displayable.Displayable{Data: services}) |
| }, |
| } |