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26 lines
1.1 KiB
Go
26 lines
1.1 KiB
Go
package images // import "github.com/docker/docker/daemon/images"
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import (
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"context"
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"io"
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"github.com/docker/docker/image/tarexport"
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)
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// ExportImage exports a list of images to the given output stream. The
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// exported images are archived into a tar when written to the output
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// stream. All images with the given tag and all versions containing
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// the same tag are exported. names is the set of tags to export, and
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// outStream is the writer which the images are written to.
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func (i *ImageService) ExportImage(ctx context.Context, names []string, outStream io.Writer) error {
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imageExporter := tarexport.NewTarExporter(i.imageStore, i.layerStore, i.referenceStore, i)
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return imageExporter.Save(names, outStream)
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}
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// LoadImage uploads a set of images into the repository. This is the
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// complement of ExportImage. The input stream is an uncompressed tar
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// ball containing images and metadata.
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func (i *ImageService) LoadImage(ctx context.Context, inTar io.ReadCloser, outStream io.Writer, quiet bool) error {
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imageExporter := tarexport.NewTarExporter(i.imageStore, i.layerStore, i.referenceStore, i)
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return imageExporter.Load(inTar, outStream, quiet)
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}
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