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export.go
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export.go
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// Copyright 2024 The Inspektor Gadget authors
//
// 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.
package image
import (
"context"
"fmt"
"github.com/spf13/cobra"
"github.com/inspektor-gadget/inspektor-gadget/cmd/common/utils"
"github.com/inspektor-gadget/inspektor-gadget/pkg/oci"
)
func NewExportCmd() *cobra.Command {
cmd := &cobra.Command{
Use: "export SRC_IMAGE [SRC_IMAGE n] DST_FILE",
Short: "Export the SRC_IMAGE images to DST_FILE",
SilenceUsage: true,
Args: cobra.MinimumNArgs(2),
RunE: func(cmd *cobra.Command, args []string) error {
l := len(args)
srcImages := args[:l-1]
dstFile := args[l-1]
err := oci.ExportGadgetImages(context.TODO(), dstFile, srcImages...)
if err != nil {
return fmt.Errorf("exporting images: %w", err)
}
cmd.Printf("Successfully exported images to %s\n", dstFile)
return nil
},
}
return utils.MarkExperimental(cmd)
}