Method doBuildBake

pkg/compose/build_bake.go:118–418

(ctx context.Context, project *types.Project, serviceToBeBuild types.Services, options api.BuildOptions)

}

func (s *composeService) doBuildBake(ctx context.Context, project *types.Project, serviceToBeBuild types.Services, options api.BuildOptions) (map[string]string, error) { //nolint:gocyclo
	eg := errgroup.Group{}
	ch := make(chan *client.SolveStatus)
	displayMode := progressui.DisplayMode(options.Progress)
	if p, ok := os.LookupEnv("BUILDKIT_PROGRESS"); ok && displayMode == progressui.AutoMode {
		displayMode = progressui.DisplayMode(p)
	}
	out := options.Out
	if out == nil {
		out = s.stdout()
	}
	display, err := progressui.NewDisplay(makeConsole(out), displayMode)
	if err != nil {
		return nil, err
	}
	eg.Go(func() error {
		_, err := display.UpdateFrom(ctx, ch)
		return err
	})

	cfg := bakeConfig{
		Groups:  map[string]bakeGroup{},
		Targets: map[string]bakeTarget{},
	}
	var (
		group          bakeGroup
		privileged     bool
		read           []string
		expectedImages = make(map[string]string, len(serviceToBeBuild)) // service name -> expected image
		targets        = make(map[string]string, len(serviceToBeBuild)) // service name -> build target
	)

	// produce a unique ID for service used as bake target
	for serviceName := range project.Services {
		t := strings.ReplaceAll(serviceName, ".", "_")
		for {
			if _, ok := targets[serviceName]; !ok {
				targets[serviceName] = t
				break
			}
			t += "_"
		}
	}

	var secretsEnv []string
	for serviceName, service := range project.Services {
		if service.Build == nil {
			continue
		}
		buildConfig := *service.Build
		labels := getImageBuildLabels(project, service)

		args := resolveAndMergeBuildArgs(s.getProxyConfig(), project, service, options).ToMapping()
		for k, v := range args {
			args[k] = strings.ReplaceAll(v, "${", "$${")
		}

		entitlements := buildConfig.Entitlements