github.com/spinnaker/spin@v1.30.0/cmd/application/delete.go (about) 1 // Copyright (c) 2018, Google, Inc. 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 package application 16 17 import ( 18 "fmt" 19 "net/http" 20 21 "github.com/antihax/optional" 22 "github.com/spf13/cobra" 23 24 orca_tasks "github.com/spinnaker/spin/cmd/orca-tasks" 25 gate "github.com/spinnaker/spin/gateapi" 26 "github.com/spinnaker/spin/util" 27 ) 28 29 type deleteOptions struct { 30 *applicationOptions 31 } 32 33 var ( 34 deleteApplicationShort = "Delete the specified application" 35 deleteApplicationLong = "Delete the provided application --application-name: Name of the Spinnaker application to delete" 36 deleteApplicationExample = "usage: spin application delete [options] applicationName" 37 ) 38 39 func NewDeleteCmd(appOptions *applicationOptions) *cobra.Command { 40 options := &deleteOptions{ 41 appOptions, 42 } 43 cmd := &cobra.Command{ 44 Use: "delete", 45 Aliases: []string{"del"}, 46 Short: deleteApplicationShort, 47 Long: deleteApplicationLong, 48 Example: deleteApplicationExample, 49 RunE: func(cmd *cobra.Command, args []string) error { 50 return deleteApplication(cmd, options, args) 51 }, 52 } 53 return cmd 54 } 55 56 func deleteApplication(cmd *cobra.Command, options *deleteOptions, args []string) error { 57 applicationName, err := util.ReadArgsOrStdin(args) 58 if err != nil { 59 return err 60 } 61 62 appSpec := map[string]interface{}{ 63 "type": "deleteApplication", 64 "application": map[string]interface{}{ 65 "name": applicationName, 66 }, 67 } 68 69 _, resp, err := options.GateClient.ApplicationControllerApi.GetApplicationUsingGET(options.GateClient.Context, applicationName, &gate.ApplicationControllerApiGetApplicationUsingGETOpts{Expand: optional.NewBool(false)}) 70 71 if resp != nil && resp.StatusCode == http.StatusNotFound { 72 return fmt.Errorf("Attempting to delete application '%s' which does not exist, exiting...", applicationName) 73 } 74 75 if err != nil { 76 return fmt.Errorf("Encountered an error checking application existence, status code: %d\n", resp.StatusCode) 77 } 78 79 deleteAppTask := map[string]interface{}{ 80 "job": []interface{}{appSpec}, 81 "application": applicationName, 82 "description": fmt.Sprintf("Delete Application: %s", applicationName), 83 } 84 85 taskRef, resp, err := options.GateClient.TaskControllerApi.TaskUsingPOST1(options.GateClient.Context, deleteAppTask) 86 if err != nil { 87 return err 88 } 89 if resp.StatusCode != http.StatusOK { 90 return fmt.Errorf("Encountered an error deleting application, status code: %d\n", resp.StatusCode) 91 } 92 93 err = orca_tasks.WaitForSuccessfulTask(options.GateClient, taskRef) 94 if err != nil { 95 return err 96 } 97 98 options.Ui.Success("Application deleted") 99 return nil 100 }