func GetSIGAzureCloudSpecConfig()

in pkg/agent/datamodel/sig_config.go [1010:1047]
32 lines of code
8 McCabe index (conditional complexity)

func GetSIGAzureCloudSpecConfig(sigConfig SIGConfig, region string) (SIGAzureEnvironmentSpecConfig, error) {
	if sigConfig.Galleries == nil || strings.EqualFold(sigConfig.SubscriptionID, "") || strings.EqualFold(sigConfig.TenantID, "") {
		return SIGAzureEnvironmentSpecConfig{}, fmt.Errorf("acsConfig.rpConfig.sigConfig missing expected values - cannot generate sig env config")
	}

	c := new(SIGAzureEnvironmentSpecConfig)
	c.SigTenantID = sigConfig.TenantID
	c.SubscriptionID = sigConfig.SubscriptionID
	c.CloudName = GetCloudTargetEnv(region)

	fromACSUbuntu, err := withACSSIGConfig(sigConfig, "AKSUbuntu")
	if err != nil {
		return SIGAzureEnvironmentSpecConfig{}, fmt.Errorf("unexpected error while constructing env-aware sig configuration for AKSUbuntu: %w", err)
	}
	c.SigUbuntuImageConfig = getSigUbuntuImageConfigMapWithOpts(fromACSUbuntu)

	fromACSCBLMariner, err := withACSSIGConfig(sigConfig, "AKSCBLMariner")
	if err != nil {
		return SIGAzureEnvironmentSpecConfig{}, fmt.Errorf("unexpected error while constructing env-aware sig configuration for AKSCBLMariner: %w", err)
	}
	c.SigCBLMarinerImageConfig = getSigCBLMarinerImageConfigMapWithOpts(fromACSCBLMariner)

	fromACSAzureLinux, err := withACSSIGConfig(sigConfig, "AKSAzureLinux")
	if err != nil {
		return SIGAzureEnvironmentSpecConfig{}, fmt.Errorf("unexpected error while constructing env-aware sig configuration for AKSAzureLinux: %w", err)
	}
	c.SigAzureLinuxImageConfig = getSigAzureLinuxImageConfigMapWithOpts(fromACSAzureLinux)

	fromACSWindows, err := withACSSIGConfig(sigConfig, "AKSWindows")
	if err != nil {
		return SIGAzureEnvironmentSpecConfig{}, fmt.Errorf("unexpected error while constructing env-aware sig configuration for Windows: %w", err)
	}
	c.SigWindowsImageConfig = getSigWindowsImageConfigMapWithOpts(fromACSWindows)

	fromACSUbuntuEdgeZone := withEdgeZoneConfig(sigConfig)
	c.SigUbuntuEdgeZoneImageConfig = getSigUbuntuEdgeZoneImageConfigMapWithOpts(fromACSUbuntuEdgeZone)
	return *c, nil
}