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package main
import (
"os"
"github.com/urfave/cli"
"github.com/mudler/docker-companion/api"
)
func downloadImage(c *cli.Context) error {
var sourceImage string
var output string
if c.NArg() == 2 {
sourceImage = c.Args()[0]
output = c.Args()[1]
} else {
return cli.NewExitError("This command requires to argument: source-image output-folder(absolute)", 86)
}
unpackmode := os.Getenv("UNPACK_MODE")
if unpackmode == "" {
unpackmode = "umoci"
}
return api.DownloadAndUnpackImage(sourceImage, output, &api.DownloadOpts{KeepLayers: c.Bool("keep"), UnpackMode: unpackmode})
}
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