| // 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 process |
| |
| import ( |
| "fmt" |
| |
| "github.com/urfave/cli/v2" |
| |
| "github.com/apache/skywalking-cli/pkg/display" |
| "github.com/apache/skywalking-cli/pkg/display/displayable" |
| "github.com/apache/skywalking-cli/pkg/graphql/metadata" |
| ) |
| |
| var GetCommand = &cli.Command{ |
| Name: "get", |
| Usage: `get monitored process of the given <process-id>`, |
| UsageText: `This command get single process, via process-id. |
| |
| Examples: |
| 1. get single process by process id "2b9e46c13c91803695a4364257415e523af7cbf17bf4058e025c16b944a6a85b": |
| $ swctl process get 2b9e46c13c91803695a4364257415e523af7cbf17bf4058e025c16b944a6a85b`, |
| Action: func(ctx *cli.Context) error { |
| if ctx.Args().Len() == 0 { |
| return fmt.Errorf("process-id must be provided") |
| } |
| |
| instance, err := metadata.GetProcess(ctx, ctx.Args().First()) |
| if err != nil { |
| return err |
| } |
| |
| return display.Display(ctx, &displayable.Displayable{Data: instance}) |
| }, |
| } |