func()

in targets/linux/deb/distro/worker.go [16:64]

• 42 lines of code
• 9 McCabe index (conditional complexity)

func (cfg *Config) HandleWorker(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) {
		sOpt, err := frontend.SourceOptFromClient(ctx, client, platform)
		if err != nil {
			return nil, nil, err
		}

		p := platforms.DefaultSpec()
		if platform != nil {
			p = *platform
		}
		pc := llb.Platform(p)

		st, err := cfg.Worker(sOpt, pc)
		if err != nil {
			return nil, nil, err
		}

		def, err := st.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
		}

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

		_, _, dt, err := client.ResolveImageConfig(ctx, cfg.ImageRef, sourceresolver.Opt{
			Platform: platform,
		})
		if err != nil {
			return nil, nil, err
		}

		var cfg dalec.DockerImageSpec
		if err := json.Unmarshal(dt, &cfg); err != nil {
			return nil, nil, err
		}
		return ref, &cfg, nil
	})
}