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116 lines
3.2 KiB
Go
116 lines
3.2 KiB
Go
/*
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Copyright 2025 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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"context"
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"encoding/json"
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"fmt"
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"github.com/spf13/cobra"
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"k8s.io/apimachinery/pkg/runtime/schema"
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"sigs.k8s.io/controller-runtime/pkg/client"
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"sigs.k8s.io/yaml"
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"github.com/fluxcd/cli-utils/pkg/object"
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sourcev1 "github.com/fluxcd/source-controller/api/v1"
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swapi "github.com/fluxcd/source-watcher/api/v2/v1beta1"
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"github.com/fluxcd/flux2/v2/internal/tree"
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"github.com/fluxcd/flux2/v2/internal/utils"
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)
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var treeArtifactGeneratorCmd = &cobra.Command{
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Use: "generator [name]",
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Short: "Print the inventory of an ArtifactGenerator",
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Long: withPreviewNote(`The tree command prints the ExternalArtifact list managed by an ArtifactGenerator.'`),
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Example: ` # Print the ExternalArtifacts managed by an ArtifactGenerator
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flux tree artifact generator my-generator`,
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RunE: treeArtifactGeneratorCmdRun,
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Args: cobra.ExactArgs(1),
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ValidArgsFunction: resourceNamesCompletionFunc(swapi.GroupVersion.WithKind(swapi.ArtifactGeneratorKind)),
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}
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type TreeArtifactGeneratorFlags struct {
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output string
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}
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var treeArtifactGeneratorArgs TreeArtifactGeneratorFlags
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func init() {
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treeArtifactGeneratorCmd.Flags().StringVarP(&treeArtifactGeneratorArgs.output, "output", "o", "",
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"the format in which the tree should be printed. can be 'json' or 'yaml'")
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treeArtifactCmd.AddCommand(treeArtifactGeneratorCmd)
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}
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func treeArtifactGeneratorCmdRun(cmd *cobra.Command, args []string) error {
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if len(args) < 1 {
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return fmt.Errorf("generator name is required")
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}
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name := args[0]
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ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
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defer cancel()
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kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
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if err != nil {
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return err
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}
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ag := &swapi.ArtifactGenerator{}
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err = kubeClient.Get(ctx, client.ObjectKey{
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Namespace: *kubeconfigArgs.Namespace,
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Name: name,
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}, ag)
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if err != nil {
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return err
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}
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kTree := tree.New(object.ObjMetadata{
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Namespace: ag.Namespace,
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Name: ag.Name,
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GroupKind: schema.GroupKind{Group: swapi.GroupVersion.Group, Kind: swapi.ArtifactGeneratorKind},
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})
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for _, ea := range ag.Status.Inventory {
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kTree.Add(object.ObjMetadata{
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Namespace: ea.Namespace,
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Name: ea.Name,
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GroupKind: schema.GroupKind{Group: sourcev1.GroupVersion.Group, Kind: sourcev1.ExternalArtifactKind},
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})
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}
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switch treeArtifactGeneratorArgs.output {
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case "json":
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data, err := json.MarshalIndent(kTree, "", " ")
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if err != nil {
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return err
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}
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rootCmd.Println(string(data))
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case "yaml":
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data, err := yaml.Marshal(kTree)
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if err != nil {
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return err
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}
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rootCmd.Println(string(data))
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default:
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rootCmd.Println(kTree.Print())
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}
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return nil
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}
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