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package sources
import (
"fmt"
"path/filepath"
"github.com/lxc/distrobuilder/shared"
)
type nixos struct {
common
}
func (s *nixos) Run() error {
hydraProject := "nixos"
hydraJobset := fmt.Sprintf("release-%s", s.definition.Image.Release)
releaseAttr := "incusContainerImage"
hydraBuildProduct := "squashfs-image"
if s.definition.Image.Release == "unstable" {
hydraJobset = "trunk-combined"
}
hydraJob := fmt.Sprintf("nixos.%s.%s-linux", releaseAttr, s.definition.Image.ArchitectureMapped)
imageURL := fmt.Sprintf("https://hydra.nixos.org/job/%s/%s/%s/latest/download-by-type/file/%s", hydraProject, hydraJobset, hydraJob, hydraBuildProduct)
fpath, err := s.DownloadHash(s.definition.Image, imageURL, "", nil)
if err != nil {
return fmt.Errorf("Failed downloading rootfs: %w", err)
}
err = shared.Unpack(filepath.Join(fpath, hydraBuildProduct), s.rootfsDir)
if err != nil {
return fmt.Errorf("Failed unpacking rootfs: %w", err)
}
return nil
}
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