func providerConfigure()

in cloudstack/provider.go [140:186]
41 lines of code
12 McCabe index (conditional complexity)

func providerConfigure(d *schema.ResourceData) (interface{}, error) {
	apiURL, apiURLOK := d.GetOk("api_url")
	apiKey, apiKeyOK := d.GetOk("api_key")
	secretKey, secretKeyOK := d.GetOk("secret_key")
	config, configOK := d.GetOk("config")
	profile, profileOK := d.GetOk("profile")

	switch {
	case apiURLOK, apiKeyOK, secretKeyOK:
		if !(apiURLOK && apiKeyOK && secretKeyOK) {
			return nil, errors.New("'api_url', 'api_key' and 'secret_key' should all have values")
		}
	case configOK, profileOK:
		if !(configOK && profileOK) {
			return nil, errors.New("'config' and 'profile' should both have a value")
		}
	default:
		return nil, errors.New(
			"either 'api_url', 'api_key' and 'secret_key' or 'config' and 'profile' should have values")
	}

	if configOK && profileOK {
		cfg, err := ini.Load(config.(string))
		if err != nil {
			return nil, err
		}

		section, err := cfg.GetSection(profile.(string))
		if err != nil {
			return nil, err
		}

		apiURL = section.Key("url").String()
		apiKey = section.Key("apikey").String()
		secretKey = section.Key("secretkey").String()
	}

	cfg := Config{
		APIURL:      apiURL.(string),
		APIKey:      apiKey.(string),
		SecretKey:   secretKey.(string),
		HTTPGETOnly: d.Get("http_get_only").(bool),
		Timeout:     int64(d.Get("timeout").(int)),
	}

	return cfg.NewClient()
}