129 lines
5.1 KiB
Go
129 lines
5.1 KiB
Go
package manifest
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import (
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"errors"
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"fmt"
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"strings"
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"github.com/containers/common/pkg/completion"
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"github.com/containers/podman/v5/cmd/podman/common"
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"github.com/containers/podman/v5/cmd/podman/registry"
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"github.com/containers/podman/v5/pkg/domain/entities"
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"github.com/spf13/cobra"
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)
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// manifestAnnotateOptsWrapper wraps entities.ManifestAnnotateOptions and
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// prevents us from having to add CLI-only fields to the API types.
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type manifestAnnotateOptsWrapper struct {
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entities.ManifestAnnotateOptions
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annotations []string
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index bool
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}
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var (
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manifestAnnotateOpts = manifestAnnotateOptsWrapper{}
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annotateCmd = &cobra.Command{
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Use: "annotate [options] LIST IMAGEORARTIFACT",
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Short: "Add or update information about an entry in a manifest list or image index",
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Long: "Adds or updates information about an entry in a manifest list or image index.",
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RunE: annotate,
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Args: cobra.RangeArgs(1, 2),
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Example: `podman manifest annotate --annotation left=right mylist:v1.11 sha256:15352d97781ffdf357bf3459c037be3efac4133dc9070c2dce7eca7c05c3e736`,
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ValidArgsFunction: common.AutocompleteImages,
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}
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)
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func init() {
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registry.Commands = append(registry.Commands, registry.CliCommand{
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Command: annotateCmd,
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Parent: manifestCmd,
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})
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flags := annotateCmd.Flags()
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annotationFlagName := "annotation"
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flags.StringArrayVar(&manifestAnnotateOpts.annotations, annotationFlagName, nil, "set an `annotation` for the specified image or artifact")
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_ = annotateCmd.RegisterFlagCompletionFunc(annotationFlagName, completion.AutocompleteNone)
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archFlagName := "arch"
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flags.StringVar(&manifestAnnotateOpts.Arch, archFlagName, "", "override the `architecture` of the specified image or artifact")
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_ = annotateCmd.RegisterFlagCompletionFunc(archFlagName, completion.AutocompleteArch)
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featuresFlagName := "features"
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flags.StringSliceVar(&manifestAnnotateOpts.Features, featuresFlagName, nil, "override the `features` of the specified image or artifact")
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_ = annotateCmd.RegisterFlagCompletionFunc(featuresFlagName, completion.AutocompleteNone)
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indexFlagName := "index"
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flags.BoolVar(&manifestAnnotateOpts.index, indexFlagName, false, "apply --"+annotationFlagName+" values to the image index itself")
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osFlagName := "os"
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flags.StringVar(&manifestAnnotateOpts.OS, osFlagName, "", "override the `OS` of the specified image or artifact")
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_ = annotateCmd.RegisterFlagCompletionFunc(osFlagName, completion.AutocompleteOS)
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osFeaturesFlagName := "os-features"
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flags.StringSliceVar(&manifestAnnotateOpts.OSFeatures, osFeaturesFlagName, nil, "override the OS `features` of the specified image or artifact")
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_ = annotateCmd.RegisterFlagCompletionFunc(osFeaturesFlagName, completion.AutocompleteNone)
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osVersionFlagName := "os-version"
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flags.StringVar(&manifestAnnotateOpts.OSVersion, osVersionFlagName, "", "override the OS `version` of the specified image or artifact")
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_ = annotateCmd.RegisterFlagCompletionFunc(osVersionFlagName, completion.AutocompleteNone)
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variantFlagName := "variant"
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flags.StringVar(&manifestAnnotateOpts.Variant, variantFlagName, "", "override the `Variant` of the specified image or artifact")
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_ = annotateCmd.RegisterFlagCompletionFunc(variantFlagName, completion.AutocompleteNone)
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subjectFlagName := "subject"
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flags.StringVar(&manifestAnnotateOpts.IndexSubject, subjectFlagName, "", "set the `subject` to which the image index refers")
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_ = annotateCmd.RegisterFlagCompletionFunc(subjectFlagName, completion.AutocompleteNone)
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}
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func annotate(cmd *cobra.Command, args []string) error {
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var listImageSpec, instanceSpec string
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switch len(args) {
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case 1:
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listImageSpec = args[0]
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if listImageSpec == "" {
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return fmt.Errorf(`invalid image name "%s"`, args[0])
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}
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if !manifestAnnotateOpts.index {
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return errors.New(`expected an instance digest, image name, or artifact name`)
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}
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case 2:
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listImageSpec = args[0]
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if listImageSpec == "" {
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return fmt.Errorf(`invalid image name "%s"`, args[0])
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}
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if manifestAnnotateOpts.index {
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return fmt.Errorf(`did not expect image or artifact name "%s" when modifying the entire index`, args[1])
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}
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instanceSpec = args[1]
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if instanceSpec == "" {
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return fmt.Errorf(`invalid instance digest, image name, or artifact name "%s"`, instanceSpec)
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}
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default:
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return errors.New("expected either a list name and --index or a list name and an image digest or image name or artifact name")
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}
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opts := manifestAnnotateOpts.ManifestAnnotateOptions
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var annotations map[string]string
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for _, annotation := range manifestAnnotateOpts.annotations {
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k, v, parsed := strings.Cut(annotation, "=")
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if !parsed {
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return fmt.Errorf("expected --annotation %q to be in key=value format", annotation)
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}
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if annotations == nil {
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annotations = make(map[string]string)
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}
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annotations[k] = v
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}
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if manifestAnnotateOpts.index {
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opts.IndexAnnotations = annotations
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} else {
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opts.Annotations = annotations
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}
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id, err := registry.ImageEngine().ManifestAnnotate(registry.Context(), listImageSpec, instanceSpec, opts)
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if err != nil {
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return err
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}
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fmt.Println(id)
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return nil
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}
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