30 lines
733 B
Go
30 lines
733 B
Go
package sources
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import (
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"path/filepath"
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dcapi "github.com/mudler/docker-companion/api"
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"github.com/lxc/distrobuilder/shared"
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)
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// DockerHTTP represents the Docker HTTP downloader.
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type DockerHTTP struct{}
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// NewDockerHTTP create a new DockerHTTP instance.
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func NewDockerHTTP() *DockerHTTP {
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return &DockerHTTP{}
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}
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// Run downloads and unpacks a docker image
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func (d *DockerHTTP) Run(definition shared.Definition, rootfsDir string) error {
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absRootfsDir, err := filepath.Abs(rootfsDir)
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if err != nil {
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return err
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}
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// NOTE: For now we use only docker official server but we can
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// add a new parameter on DefinitionSource struct.
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return dcapi.DownloadAndUnpackImage(definition.Source.URL, absRootfsDir, nil)
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}
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