| /* |
| * 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 commands |
| |
| import ( |
| "fmt" |
| "github.com/apache/brooklyn-client/cli/api/entity_config" |
| "github.com/apache/brooklyn-client/cli/command_metadata" |
| "github.com/apache/brooklyn-client/cli/error_handler" |
| "github.com/apache/brooklyn-client/cli/net" |
| "github.com/apache/brooklyn-client/cli/scope" |
| "github.com/apache/brooklyn-client/cli/terminal" |
| "github.com/urfave/cli/v2" |
| ) |
| |
| type Config struct { |
| network *net.Network |
| } |
| |
| func NewConfig(network *net.Network) (cmd *Config) { |
| cmd = new(Config) |
| cmd.network = network |
| return |
| } |
| |
| func (cmd *Config) Metadata() command_metadata.CommandMetadata { |
| return command_metadata.CommandMetadata{ |
| Name: "config", |
| Description: "Show the config for an application or entity", |
| Usage: "BROOKLYN_NAME SCOPE config", |
| Flags: []cli.Flag{}, |
| } |
| } |
| |
| func (cmd *Config) Run(scope scope.Scope, c *cli.Context) { |
| if err := net.VerifyLoginURL(cmd.network); err != nil { |
| error_handler.ErrorExit(err) |
| } |
| if c.Args().Present() { |
| configValue, err := entity_config.ConfigValue(cmd.network, scope.Application, scope.Entity, c.Args().First()) |
| |
| if nil != err { |
| error_handler.ErrorExit(err) |
| } |
| displayValue, err := stringRepresentation(configValue) |
| if nil != err { |
| error_handler.ErrorExit(err) |
| } |
| fmt.Println(displayValue) |
| |
| } else { |
| config, err := entity_config.ConfigCurrentState(cmd.network, scope.Application, scope.Entity) |
| if nil != err { |
| error_handler.ErrorExit(err) |
| } |
| table := terminal.NewTable([]string{"Key", "Value"}) |
| for key, value := range config { |
| table.Add(key, fmt.Sprintf("%v", value)) |
| } |
| table.Print() |
| } |
| } |