mirror of
https://github.com/containers/podman
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dc94dbd3c1
add the ability for the podman-remote client to be able to print an image tree. Signed-off-by: baude <bbaude@redhat.com>
35 lines
986 B
Go
35 lines
986 B
Go
// +build !remoteclient
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package adapter
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import (
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"github.com/containers/libpod/cmd/podman/cliconfig"
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"github.com/containers/libpod/libpod/image"
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"github.com/pkg/errors"
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)
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// Tree ...
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func (r *LocalRuntime) Tree(c *cliconfig.TreeValues) (*image.InfoImage, map[string]*image.LayerInfo, *ContainerImage, error) {
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img, err := r.NewImageFromLocal(c.InputArgs[0])
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if err != nil {
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return nil, nil, nil, err
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}
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// Fetch map of image-layers, which is used for printing output.
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layerInfoMap, err := image.GetLayersMapWithImageInfo(r.Runtime.ImageRuntime())
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if err != nil {
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return nil, nil, nil, errors.Wrapf(err, "error while retrieving layers of image %q", img.InputName)
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}
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// Create an imageInfo and fill the image and layer info
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imageInfo := &image.InfoImage{
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ID: img.ID(),
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Tags: img.Names(),
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}
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if err := image.BuildImageHierarchyMap(imageInfo, layerInfoMap, img.TopLayer()); err != nil {
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return nil, nil, nil, err
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}
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return imageInfo, layerInfoMap, img, nil
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}
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