func pathCompiler()

in terraformer/pkg/terraformer/compiler.go [76:130]
33 lines of code
7 McCabe index (conditional complexity)

func pathCompiler(ring csov1.Ring, prefix []string, suffixFunc func() []*terraformerv1.AppRoleDefinitionSecretSuffix, res *tmplModel) error {
	// Retrieve suffix list
	secretSuffixList := suffixFunc()

	// Check nil / len
	if len(secretSuffixList) == 0 {
		return nil
	}

	// Foreach suffix
	for _, item := range secretSuffixList {
		// Check arguments
		if item == nil {
			continue
		}

		// Convert definition to CSO secret path
		v, err := ring.Path(append(prefix, item.Suffix)...)
		if err != nil {
			// Will be used after path validation control implementation
			return fmt.Errorf("unable to extract ring from path: %w", err)
		}

		// Check description
		if item.Description == "" {
			return fmt.Errorf("missing description for secret suffix '%s'", v)
		}

		// Filter capabilities
		capabilities := types.StringArray(filterCapabilities(item.Capabilities))

		// Add metadata access for list operation
		if capabilities.Contains("list") {
			// Add to mapped secrets
			res.Namespaces[ring.Name()] = append(res.Namespaces[ring.Name()], tmpSecretModel{
				Path:         vaultKvV2Path(v, "metadata"),
				Description:  "Allow metadata access for list operation",
				Capabilities: []string{"list"},
			})

			// Remove "list" from capabilities
			capabilities.Remove("list")
		}

		// Add to mapped secrets
		res.Namespaces[ring.Name()] = append(res.Namespaces[ring.Name()], tmpSecretModel{
			Path:         vaultKvV2Path(v, "data"),
			Description:  item.Description,
			Capabilities: capabilities,
		})
	}

	// No error
	return nil
}