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new command 'kpt alpha rpkg delete' (#3745)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,117 @@ | ||
| // Copyright 2022 Google LLC | ||
| // | ||
| // 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. | ||
|
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| package proposedelete | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "strings" | ||
|
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| "github.com/GoogleContainerTools/kpt/internal/errors" | ||
| "github.com/GoogleContainerTools/kpt/internal/util/porch" | ||
| "github.com/GoogleContainerTools/kpt/porch/api/porch/v1alpha1" | ||
| "github.com/spf13/cobra" | ||
| "k8s.io/cli-runtime/pkg/genericclioptions" | ||
| "sigs.k8s.io/controller-runtime/pkg/client" | ||
| ) | ||
|
|
||
| const ( | ||
| command = "cmdrpkgpropose-delete" | ||
| ) | ||
|
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| func newRunner(ctx context.Context, rcg *genericclioptions.ConfigFlags) *runner { | ||
| r := &runner{ | ||
| ctx: ctx, | ||
| cfg: rcg, | ||
| } | ||
| c := &cobra.Command{ | ||
| Use: "propose-delete PACKAGE", | ||
| Aliases: []string{"propose-del"}, | ||
| SuggestFor: []string{}, | ||
| PreRunE: r.preRunE, | ||
| RunE: r.runE, | ||
| Hidden: porch.HidePorchCommands, | ||
| } | ||
| r.Command = c | ||
|
|
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| // Create flags | ||
|
|
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| return r | ||
| } | ||
|
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| func NewCommand(ctx context.Context, rcg *genericclioptions.ConfigFlags) *cobra.Command { | ||
| return newRunner(ctx, rcg).Command | ||
| } | ||
|
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| type runner struct { | ||
| ctx context.Context | ||
| cfg *genericclioptions.ConfigFlags | ||
| client client.Client | ||
| Command *cobra.Command | ||
| } | ||
|
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| func (r *runner) preRunE(cmd *cobra.Command, args []string) error { | ||
| const op errors.Op = command + ".preRunE" | ||
|
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| client, err := porch.CreateClientWithFlags(r.cfg) | ||
| if err != nil { | ||
| return errors.E(op, err) | ||
| } | ||
| r.client = client | ||
| return nil | ||
| } | ||
|
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| func (r *runner) runE(_ *cobra.Command, args []string) error { | ||
| const op errors.Op = command + ".runE" | ||
| var messages []string | ||
| namespace := *r.cfg.Namespace | ||
|
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| for _, name := range args { | ||
| pr := &v1alpha1.PackageRevision{} | ||
| if err := r.client.Get(r.ctx, client.ObjectKey{ | ||
| Namespace: namespace, | ||
| Name: name, | ||
| }, pr); err != nil { | ||
| return errors.E(op, err) | ||
| } | ||
|
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| switch pr.Spec.Lifecycle { | ||
| case v1alpha1.PackageRevisionLifecyclePublished: | ||
| // ok | ||
| case v1alpha1.PackageRevisionLifecycleDeletionProposed: | ||
| fmt.Fprintf(r.Command.OutOrStderr(), "%s is already proposed for deletion\n", name) | ||
| continue | ||
| default: | ||
| msg := fmt.Sprintf("can only propose published packages for deletion; package %s is not published", name) | ||
| messages = append(messages, msg) | ||
| fmt.Fprintln(r.Command.ErrOrStderr(), msg) | ||
| continue | ||
| } | ||
|
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| pr.Spec.Lifecycle = v1alpha1.PackageRevisionLifecycleDeletionProposed | ||
| if err := r.client.Update(r.ctx, pr); err != nil { | ||
| messages = append(messages, err.Error()) | ||
| fmt.Fprintf(r.Command.ErrOrStderr(), "%s failed (%s)\n", name, err) | ||
| } else { | ||
| fmt.Fprintf(r.Command.OutOrStderr(), "%s proposed for deletion\n", name) | ||
| } | ||
| } | ||
|
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| if len(messages) > 0 { | ||
| return errors.E(op, fmt.Errorf("errors:\n %s", strings.Join(messages, "\n "))) | ||
| } | ||
|
|
||
| return nil | ||
| } |
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