func()

in targets/linux/rpm/distro/container.go [85:142]

• 48 lines of code
• 10 McCabe index (conditional complexity)

func (cfg *Config) HandleDepsOnly(ctx context.Context, client gwclient.Client) (*gwclient.Result, error) {
	return frontend.BuildWithPlatform(ctx, client, func(ctx context.Context, client gwclient.Client, platform *ocispecs.Platform, spec *dalec.Spec, targetKey string) (gwclient.Reference, *dalec.DockerImageSpec, error) {
		deps := spec.GetRuntimeDeps(targetKey)
		if len(deps) == 0 {
			return nil, nil, fmt.Errorf("no runtime deps found for '%s'", targetKey)
		}

		pg := dalec.ProgressGroup("Build " + targetKey + " deps-only container for: " + spec.Name)

		sOpt, err := frontend.SourceOptFromClient(ctx, client, platform)
		if err != nil {
			return nil, nil, err
		}

		pc := dalec.Platform(platform)
		worker, err := cfg.Worker(sOpt, pg, pc)
		if err != nil {
			return nil, nil, err
		}

		var rpmDir = llb.Scratch()

		if len(deps) > 0 {
			withDownloads := worker.Run(dalec.ShArgs("set -ex; mkdir -p /tmp/rpms/RPMS/$(uname -m)")).
				Run(cfg.Install(spec.GetRuntimeDeps(targetKey),
					DnfDownloadAllDeps("/tmp/rpms/RPMS/$(uname -m)"))).Root()
			rpmDir = llb.Scratch().File(llb.Copy(withDownloads, "/tmp/rpms", "/", dalec.WithDirContentsOnly()))
		}
		ctr, err := cfg.BuildContainer(ctx, client, worker, sOpt, spec, targetKey, rpmDir, pg, pc)
		if err != nil {
			return nil, nil, err
		}

		def, err := ctr.Marshal(ctx, pc)
		if err != nil {
			return nil, nil, err
		}

		res, err := client.Solve(ctx, gwclient.SolveRequest{
			Definition: def.ToPB(),
		})
		if err != nil {
			return nil, nil, err
		}

		img, err := linux.BuildImageConfig(ctx, sOpt, spec, platform, targetKey)
		if err != nil {
			return nil, nil, err
		}

		ref, err := res.SingleRef()
		if err != nil {
			return nil, nil, err
		}

		return ref, img, nil
	})
}