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package buildah
import (
"io"
cp "github.com/containers/image/copy"
"github.com/containers/image/types"
)
const (
// OCI used to define the "oci" image format
OCI = "oci"
// DOCKER used to define the "docker" image format
DOCKER = "docker"
)
func getCopyOptions(reportWriter io.Writer, sourceSystemContext *types.SystemContext, destinationSystemContext *types.SystemContext, manifestType string) *cp.Options {
return &cp.Options{
ReportWriter: reportWriter,
SourceCtx: sourceSystemContext,
DestinationCtx: destinationSystemContext,
ForceManifestMIMEType: manifestType,
}
}
func getSystemContext(defaults *types.SystemContext, signaturePolicyPath string) *types.SystemContext {
sc := &types.SystemContext{}
if defaults != nil {
*sc = *defaults
}
if signaturePolicyPath != "" {
sc.SignaturePolicyPath = signaturePolicyPath
}
return sc
}
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