mirror of
https://github.com/fluxcd/flux2.git
synced 2026-04-10 14:10:05 +00:00
140 lines
3.9 KiB
Go
140 lines
3.9 KiB
Go
/*
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Copyright 2024 The Flux authors
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package main
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import (
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"fmt"
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"strconv"
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"github.com/spf13/cobra"
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"golang.org/x/text/cases"
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"golang.org/x/text/language"
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"k8s.io/apimachinery/pkg/runtime"
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helmv2 "github.com/fluxcd/helm-controller/api/v2"
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)
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type getHelmReleaseFlags struct {
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showSource bool
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}
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var getHrArgs getHelmReleaseFlags
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var getHelmReleaseCmd = &cobra.Command{
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Use: "helmreleases",
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Aliases: []string{"hr", "helmrelease"},
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Short: "Get HelmRelease statuses",
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Long: "The get helmreleases command prints the statuses of the resources.",
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Example: ` # List all Helm releases and their status
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flux get helmreleases
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# List all Helm releases with source information
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flux get helmreleases --show-source`,
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ValidArgsFunction: resourceNamesCompletionFunc(helmv2.GroupVersion.WithKind(helmv2.HelmReleaseKind)),
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RunE: func(cmd *cobra.Command, args []string) error {
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get := getCommand{
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apiType: helmReleaseType,
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list: &helmReleaseListAdapter{&helmv2.HelmReleaseList{}},
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funcMap: make(typeMap),
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}
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err := get.funcMap.registerCommand(get.apiType.kind, func(obj runtime.Object) (summarisable, error) {
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o, ok := obj.(*helmv2.HelmRelease)
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if !ok {
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return nil, fmt.Errorf("Impossible to cast type %#v helmrelease", obj)
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}
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sink := helmReleaseListAdapter{&helmv2.HelmReleaseList{
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Items: []helmv2.HelmRelease{
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*o,
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}}}
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return sink, nil
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})
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if err != nil {
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return err
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}
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if err := get.run(cmd, args); err != nil {
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return err
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}
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return nil
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},
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}
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func init() {
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getHelmReleaseCmd.Flags().BoolVar(&getHrArgs.showSource, "show-source", false, "show the source reference for each helmrelease")
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getCmd.AddCommand(getHelmReleaseCmd)
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}
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func getHelmReleaseRevision(helmRelease helmv2.HelmRelease) string {
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if helmRelease.Status.History != nil && len(helmRelease.Status.History) > 0 {
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return helmRelease.Status.History[0].ChartVersion
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}
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return helmRelease.Status.LastAttemptedRevision
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}
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func getHelmReleaseSource(item helmv2.HelmRelease) string {
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if item.Spec.ChartRef != nil {
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ns := item.Spec.ChartRef.Namespace
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if ns == "" {
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ns = item.GetNamespace()
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}
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return fmt.Sprintf("%s/%s/%s",
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item.Spec.ChartRef.Kind,
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ns,
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item.Spec.ChartRef.Name)
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}
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ns := item.Spec.Chart.Spec.SourceRef.Namespace
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if ns == "" {
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ns = item.GetNamespace()
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}
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return fmt.Sprintf("%s/%s/%s",
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item.Spec.Chart.Spec.SourceRef.Kind,
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ns,
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item.Spec.Chart.Spec.SourceRef.Name)
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}
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func (a helmReleaseListAdapter) summariseItem(i int, includeNamespace bool, includeKind bool) []string {
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item := a.Items[i]
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revision := getHelmReleaseRevision(item)
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status, msg := statusAndMessage(item.Status.Conditions)
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row := nameColumns(&item, includeNamespace, includeKind)
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if getHrArgs.showSource {
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row = append(row, getHelmReleaseSource(item))
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}
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return append(row,
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revision, cases.Title(language.English).String(strconv.FormatBool(item.Spec.Suspend)), status, msg)
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}
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func (a helmReleaseListAdapter) headers(includeNamespace bool) []string {
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headers := []string{"Name"}
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if getHrArgs.showSource {
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headers = append(headers, "Source")
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}
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headers = append(headers, "Revision", "Suspended", "Ready", "Message")
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if includeNamespace {
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headers = append([]string{"Namespace"}, headers...)
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}
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return headers
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}
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func (a helmReleaseListAdapter) statusSelectorMatches(i int, conditionType, conditionStatus string) bool {
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item := a.Items[i]
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return statusMatches(conditionType, conditionStatus, item.Status.Conditions)
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}
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