f39b3bf6d3
The XZ pipeline is added explicitly for ostree raw images for now. It should be changed to support compressing general raw images as well. Co-Authored-By: Ondřej Budai <ondrej@budai.cz>
53 lines
1.3 KiB
Go
53 lines
1.3 KiB
Go
package manifest
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import (
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"github.com/osbuild/osbuild-composer/internal/artifact"
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"github.com/osbuild/osbuild-composer/internal/osbuild"
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)
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// The XZ pipeline compresses a raw image file using xz.
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type XZ struct {
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Base
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Filename string
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imgPipeline *RawOSTreeImage
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}
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// NewXZ creates a new XZ pipeline. imgPipeline is the pipeline producing the
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// raw image. Filename is the name of the produced archive.
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func NewXZ(m *Manifest,
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buildPipeline *Build,
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imgPipeline *RawOSTreeImage) *XZ {
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p := &XZ{
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Base: NewBase(m, "xz", buildPipeline),
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imgPipeline: imgPipeline,
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Filename: "image.xz",
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}
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if imgPipeline.Base.manifest != m {
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panic("live image pipeline from different manifest")
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}
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buildPipeline.addDependent(p)
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m.addPipeline(p)
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return p
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}
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func (p *XZ) serialize() osbuild.Pipeline {
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pipeline := p.Base.serialize()
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pipeline.AddStage(osbuild.NewXzStage(
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osbuild.NewXzStageOptions(p.Filename),
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osbuild.NewFilesInputs(osbuild.NewFilesInputReferencesPipeline(p.imgPipeline.Name(), p.imgPipeline.Filename)),
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))
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return pipeline
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}
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func (p *XZ) getBuildPackages() []string {
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return []string{"xz"}
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}
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func (p *XZ) Export() *artifact.Artifact {
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p.Base.export = true
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mimeType := "application/xz"
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return artifact.New(p.Name(), p.Filename, &mimeType)
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}
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