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get_source_bucket.go

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  • get_source_bucket.go 2.70 KiB
    /*
    Copyright 2020 The Flux authors
    
    Licensed 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 (
    	"fmt"
    	"strconv"
    	"strings"
    
    	"github.com/spf13/cobra"
    	"k8s.io/apimachinery/pkg/runtime"
    
    	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
    )
    
    var getSourceBucketCmd = &cobra.Command{
    	Use:   "bucket",
    	Short: "Get Bucket source statuses",
    	Long:  "The get sources bucket command prints the status of the Bucket sources.",
    	Example: `  # List all Buckets and their status
      flux get sources bucket
    
     # List buckets from all namespaces
      flux get sources helm --all-namespaces`,
    	ValidArgsFunction: resourceNamesCompletionFunc(sourcev1.GroupVersion.WithKind(sourcev1.BucketKind)),
    	RunE: func(cmd *cobra.Command, args []string) error {
    		get := getCommand{
    			apiType: bucketType,
    			list:    &bucketListAdapter{&sourcev1.BucketList{}},
    			funcMap: make(typeMap),
    		}
    
    		err := get.funcMap.registerCommand(get.apiType.kind, func(obj runtime.Object) (summarisable, error) {
    			o, ok := obj.(*sourcev1.Bucket)
    			if !ok {
    				return nil, fmt.Errorf("Impossible to cast type %#v bucket", obj)
    			}
    
    			sink := &bucketListAdapter{&sourcev1.BucketList{
    				Items: []sourcev1.Bucket{
    					*o,
    				}}}
    			return sink, nil
    		})
    
    		if err != nil {
    			return err
    		}
    
    		if err := get.run(cmd, args); err != nil {
    			return err
    		}
    
    		return nil
    	},
    }
    
    func init() {
    	getSourceCmd.AddCommand(getSourceBucketCmd)
    }
    
    func (a *bucketListAdapter) summariseItem(i int, includeNamespace bool, includeKind bool) []string {
    	item := a.Items[i]
    	var revision string
    	if item.GetArtifact() != nil {
    		revision = item.GetArtifact().Revision
    	}
    	status, msg := statusAndMessage(item.Status.Conditions)
    	return append(nameColumns(&item, includeNamespace, includeKind),
    		status, msg, revision, strings.Title(strconv.FormatBool(item.Spec.Suspend)))
    }
    
    func (a bucketListAdapter) headers(includeNamespace bool) []string {
    	headers := []string{"Name", "Ready", "Message", "Revision", "Suspended"}
    	if includeNamespace {
    		headers = append([]string{"Namespace"}, headers...)
    	}
    	return headers
    }
    
    func (a bucketListAdapter) statusSelectorMatches(i int, conditionType, conditionStatus string) bool {
    	item := a.Items[i]
    	return statusMatches(conditionType, conditionStatus, item.Status.Conditions)
    }