|
| 1 | +package index |
| 2 | + |
| 3 | +import ( |
| 4 | + "github.com/sirupsen/logrus" |
| 5 | + "github.com/spf13/cobra" |
| 6 | + "k8s.io/kubectl/pkg/util/templates" |
| 7 | + |
| 8 | + "github.com/operator-framework/operator-registry/pkg/lib/indexer" |
| 9 | +) |
| 10 | + |
| 11 | +var exportLong = templates.LongDesc(` |
| 12 | + Export an operator from an index image into the appregistry format. |
| 13 | +
|
| 14 | + This command will take an index image (specified by the --index option), parse it for the given operator (set by |
| 15 | + the --operator option) and export the operator metadata into an appregistry compliant format (a package.yaml file). |
| 16 | + This command requires access to docker or podman to complete successfully. |
| 17 | +
|
| 18 | + Note: the appregistry format is being deprecated in favor of the new index image and image bundle format. |
| 19 | + `) |
| 20 | + |
| 21 | +func newIndexExportCmd() *cobra.Command { |
| 22 | + indexCmd := &cobra.Command{ |
| 23 | + Use: "export", |
| 24 | + Short: "Export an operator from an index into the appregistry format", |
| 25 | + Long: exportLong, |
| 26 | + |
| 27 | + PreRunE: func(cmd *cobra.Command, args []string) error { |
| 28 | + if debug, _ := cmd.Flags().GetBool("debug"); debug { |
| 29 | + logrus.SetLevel(logrus.DebugLevel) |
| 30 | + } |
| 31 | + return nil |
| 32 | + }, |
| 33 | + |
| 34 | + RunE: runIndexExportCmdFunc, |
| 35 | + } |
| 36 | + |
| 37 | + indexCmd.Flags().Bool("debug", false, "enable debug logging") |
| 38 | + indexCmd.Flags().StringP("index", "i", "", "index to get package from") |
| 39 | + if err := indexCmd.MarkFlagRequired("index"); err != nil { |
| 40 | + logrus.Panic("Failed to set required `index` flag for `index export`") |
| 41 | + } |
| 42 | + indexCmd.Flags().StringP("package", "o", "", "the package to export") |
| 43 | + if err := indexCmd.MarkFlagRequired("package"); err != nil { |
| 44 | + logrus.Panic("Failed to set required `package` flag for `index export`") |
| 45 | + } |
| 46 | + indexCmd.Flags().StringP("download-folder", "f", "downloaded", "directory where downloaded operator bundle(s) will be stored") |
| 47 | + indexCmd.Flags().StringP("container-tool", "c", "podman", "tool to interact with container images (save, build, etc.). One of: [docker, podman]") |
| 48 | + if err := indexCmd.Flags().MarkHidden("debug"); err != nil { |
| 49 | + logrus.Panic(err.Error()) |
| 50 | + } |
| 51 | + |
| 52 | + return indexCmd |
| 53 | + |
| 54 | +} |
| 55 | + |
| 56 | +func runIndexExportCmdFunc(cmd *cobra.Command, args []string) error { |
| 57 | + index, err := cmd.Flags().GetString("index") |
| 58 | + if err != nil { |
| 59 | + return err |
| 60 | + } |
| 61 | + |
| 62 | + packageName, err := cmd.Flags().GetString("package") |
| 63 | + if err != nil { |
| 64 | + return err |
| 65 | + } |
| 66 | + |
| 67 | + downloadPath, err := cmd.Flags().GetString("download-folder") |
| 68 | + if err != nil { |
| 69 | + return err |
| 70 | + } |
| 71 | + |
| 72 | + containerTool, err := cmd.Flags().GetString("container-tool") |
| 73 | + if err != nil { |
| 74 | + return err |
| 75 | + } |
| 76 | + |
| 77 | + logger := logrus.WithFields(logrus.Fields{"index": index, "package": packageName}) |
| 78 | + |
| 79 | + logger.Info("export from the index") |
| 80 | + |
| 81 | + indexExporter := indexer.NewIndexExporter(containerTool, logger) |
| 82 | + |
| 83 | + request := indexer.ExportFromIndexRequest{ |
| 84 | + Index: index, |
| 85 | + Package: packageName, |
| 86 | + DownloadPath: downloadPath, |
| 87 | + ContainerTool: containerTool, |
| 88 | + } |
| 89 | + |
| 90 | + err = indexExporter.ExportFromIndex(request) |
| 91 | + if err != nil { |
| 92 | + return err |
| 93 | + } |
| 94 | + |
| 95 | + return nil |
| 96 | +} |
0 commit comments