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package manifest
import (
"context"
"errors"
"fmt"
"github.com/containers/common/pkg/auth"
"github.com/containers/common/pkg/completion"
"github.com/containers/image/v5/types"
"github.com/containers/podman/v4/cmd/podman/common"
"github.com/containers/podman/v4/cmd/podman/registry"
"github.com/containers/podman/v4/pkg/domain/entities"
"github.com/containers/podman/v4/pkg/util"
"github.com/spf13/cobra"
)
// manifestAddOptsWrapper wraps entities.ManifestAddOptions and prevents leaking
// CLI-only fields into the API types.
type manifestAddOptsWrapper struct {
entities.ManifestAddOptions
TLSVerifyCLI bool // CLI only
Insecure bool // CLI only
CredentialsCLI string
}
var (
manifestAddOpts = manifestAddOptsWrapper{}
addCmd = &cobra.Command{
Use: "add [options] LIST IMAGE [IMAGE...]",
Short: "Add images to a manifest list or image index",
Long: "Adds an image to a manifest list or image index.",
RunE: add,
Args: cobra.MinimumNArgs(2),
ValidArgsFunction: common.AutocompleteImages,
Example: `podman manifest add mylist:v1.11 image:v1.11-amd64
podman manifest add mylist:v1.11 transport:imageName`,
}
)
func init() {
registry.Commands = append(registry.Commands, registry.CliCommand{
Command: addCmd,
Parent: manifestCmd,
})
flags := addCmd.Flags()
flags.BoolVar(&manifestAddOpts.All, "all", false, "add all of the list's images if the image is a list")
annotationFlagName := "annotation"
flags.StringSliceVar(&manifestAddOpts.Annotation, annotationFlagName, nil, "set an `annotation` for the specified image")
_ = addCmd.RegisterFlagCompletionFunc(annotationFlagName, completion.AutocompleteNone)
archFlagName := "arch"
flags.StringVar(&manifestAddOpts.Arch, archFlagName, "", "override the `architecture` of the specified image")
_ = addCmd.RegisterFlagCompletionFunc(archFlagName, completion.AutocompleteArch)
authfileFlagName := "authfile"
flags.StringVar(&manifestAddOpts.Authfile, authfileFlagName, auth.GetDefaultAuthFile(), "path of the authentication file. Use REGISTRY_AUTH_FILE environment variable to override")
_ = addCmd.RegisterFlagCompletionFunc(authfileFlagName, completion.AutocompleteDefault)
certDirFlagName := "cert-dir"
flags.StringVar(&manifestAddOpts.CertDir, certDirFlagName, "", "use certificates at the specified path to access the registry")
_ = addCmd.RegisterFlagCompletionFunc(certDirFlagName, completion.AutocompleteDefault)
credsFlagName := "creds"
flags.StringVar(&manifestAddOpts.CredentialsCLI, credsFlagName, "", "use `[username[:password]]` for accessing the registry")
_ = addCmd.RegisterFlagCompletionFunc(credsFlagName, completion.AutocompleteNone)
featuresFlagName := "features"
flags.StringSliceVar(&manifestAddOpts.Features, featuresFlagName, nil, "override the `features` of the specified image")
_ = addCmd.RegisterFlagCompletionFunc(featuresFlagName, completion.AutocompleteNone)
osFlagName := "os"
flags.StringVar(&manifestAddOpts.OS, osFlagName, "", "override the `OS` of the specified image")
_ = addCmd.RegisterFlagCompletionFunc(osFlagName, completion.AutocompleteOS)
osVersionFlagName := "os-version"
flags.StringVar(&manifestAddOpts.OSVersion, osVersionFlagName, "", "override the OS `version` of the specified image")
_ = addCmd.RegisterFlagCompletionFunc(osVersionFlagName, completion.AutocompleteNone)
flags.BoolVar(&manifestAddOpts.Insecure, "insecure", false, "neither require HTTPS nor verify certificates when accessing the registry")
_ = flags.MarkHidden("insecure")
flags.BoolVar(&manifestAddOpts.TLSVerifyCLI, "tls-verify", true, "require HTTPS and verify certificates when accessing the registry")
variantFlagName := "variant"
flags.StringVar(&manifestAddOpts.Variant, variantFlagName, "", "override the `Variant` of the specified image")
_ = addCmd.RegisterFlagCompletionFunc(variantFlagName, completion.AutocompleteNone)
if registry.IsRemote() {
_ = flags.MarkHidden("cert-dir")
}
}
func add(cmd *cobra.Command, args []string) error {
if err := auth.CheckAuthFile(manifestAddOpts.Authfile); err != nil {
return err
}
if manifestAddOpts.CredentialsCLI != "" {
creds, err := util.ParseRegistryCreds(manifestAddOpts.CredentialsCLI)
if err != nil {
return err
}
manifestAddOpts.Username = creds.Username
manifestAddOpts.Password = creds.Password
}
// TLS verification in c/image is controlled via a `types.OptionalBool`
// which allows for distinguishing among set-true, set-false, unspecified
// which is important to implement a sane way of dealing with defaults of
// boolean CLI flags.
if cmd.Flags().Changed("tls-verify") {
manifestAddOpts.SkipTLSVerify = types.NewOptionalBool(!manifestAddOpts.TLSVerifyCLI)
}
if cmd.Flags().Changed("insecure") {
if manifestAddOpts.SkipTLSVerify != types.OptionalBoolUndefined {
return errors.New("--insecure may not be used with --tls-verify")
}
manifestAddOpts.SkipTLSVerify = types.NewOptionalBool(manifestAddOpts.Insecure)
}
listID, err := registry.ImageEngine().ManifestAdd(context.Background(), args[0], args[1:], manifestAddOpts.ManifestAddOptions)
if err != nil {
return err
}
fmt.Println(listID)
return nil
}
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