Function detectPulumiProject

cmd/pulumi.go:487–527

(dir string)

}

func detectPulumiProject(dir string) (pulumiProjectInfo, error) {
	runtime, venv, templateDefaults, err := detectRuntime(dir)
	if err != nil {
		return pulumiProjectInfo{}, err
	}

	project, err := pulumiworkspace.LoadProject(filepath.Join(dir, "Pulumi.yaml"))
	if err != nil {
		return pulumiProjectInfo{}, fmt.Errorf("loading Pulumi project: %w", err)
	}

	stack := resolvePulumiStackName(dir, project.StackConfigDir)
	configValues, err := loadPulumiStackConfig(dir, project, stack)
	if err != nil {
		return pulumiProjectInfo{}, err
	}

	// Merge template defaults as a fallback: stack config wins, template defaults fill gaps.
	if len(templateDefaults) > 0 {
		if configValues == nil {
			configValues = make(map[string]string)
		}
		for key, val := range templateDefaults {
			if _, exists := configValues[key]; !exists {
				configValues[key] = val
			}
		}
	}

	if len(configValues) > 0 {
		fmt.Fprintf(os.Stderr, "Resolved config: %v\n", configValues)
	}

	return pulumiProjectInfo{
		Name:       string(project.Name),
		Runtime:    runtime,
		Virtualenv: venv,
		Stack:      stack,
		Config:     configValues,
	}, nil
}

func resolvePulumiStackName(dir, stackConfigDir string) string {
	if stack := strings.TrimSpace(pulumiEstimateStack); stack != "" {