debian-forge-composer/vendor/github.com/osbuild/images/pkg/manifest/qcow2.go
Tomáš Hozza 625b1578fa Port osbuild/images v0.33.0 with dot-notation to composer
Update the osbuild/images to the version which introduces "dot notation"
for distro release versions.

 - Replace all uses of distroregistry by distrofactory.
 - Delete local version of reporegistry and use the one from the
   osbuild/images.
 - Weldr: unify `createWeldrAPI()` and `createWeldrAPI2()` into a single
   `createTestWeldrAPI()` function`.
 - store/fixture: rework fixtures to allow overriding the host distro
   name and host architecture name. A cleanup function to restore the
   host distro and arch names is always part of the fixture struct.
 - Delete `distro_mock` package, since it is no longer used.
 - Bump the required version of osbuild to 98, because the OSCAP
   customization is using the 'compress_results' stage option, which is
   not available in older versions of osbuild.

Signed-off-by: Tomáš Hozza <thozza@redhat.com>
2024-01-26 11:32:34 +01:00

66 lines
1.5 KiB
Go

package manifest
import (
"github.com/osbuild/images/pkg/artifact"
"github.com/osbuild/images/pkg/osbuild"
)
// A QCOW2 turns a raw image file into qcow2 image.
type QCOW2 struct {
Base
filename string
Compat string
imgPipeline FilePipeline
}
func (p QCOW2) Filename() string {
return p.filename
}
func (p *QCOW2) SetFilename(filename string) {
p.filename = filename
}
// NewQCOW2 createsa new QCOW2 pipeline. imgPipeline is the pipeline producing the
// raw image. The pipeline name is the name of the new pipeline. Filename is the name
// of the produced qcow2 image.
func NewQCOW2(buildPipeline Build, imgPipeline FilePipeline) *QCOW2 {
p := &QCOW2{
Base: NewBase("qcow2", buildPipeline),
imgPipeline: imgPipeline,
filename: "image.qcow2",
}
// qcow2 can run outside the build pipeline for e.g. "bib"
if buildPipeline != nil {
buildPipeline.addDependent(p)
} else {
imgPipeline.Manifest().addPipeline(p)
}
return p
}
func (p *QCOW2) serialize() osbuild.Pipeline {
pipeline := p.Base.serialize()
pipeline.AddStage(osbuild.NewQEMUStage(
osbuild.NewQEMUStageOptions(p.Filename(),
osbuild.QEMUFormatQCOW2,
osbuild.QCOW2Options{
Compat: p.Compat,
}),
osbuild.NewQemuStagePipelineFilesInputs(p.imgPipeline.Name(), p.imgPipeline.Filename()),
))
return pipeline
}
func (p *QCOW2) getBuildPackages(Distro) []string {
return []string{"qemu-img"}
}
func (p *QCOW2) Export() *artifact.Artifact {
p.Base.export = true
mimeType := "application/x-qemu-disk"
return artifact.New(p.Name(), p.Filename(), &mimeType)
}