package jsonprovider import ( "encoding/json" "github.com/hashicorp/terraform/terraform" ) // FormatVersion represents the version of the json format and will be // incremented for any change to this format that requires changes to a // consuming parser. const FormatVersion = "0.1" // providers is the top-level object returned when exporting provider schemas type providers struct { FormatVersion string `json:"format_version"` Schemas map[string]*Provider `json:"provider_schemas,omitempty"` } type Provider struct { Provider *schema `json:"provider,omitempty"` ResourceSchemas map[string]*schema `json:"resource_schemas,omitempty"` DataSourceSchemas map[string]*schema `json:"data_source_schemas,omitempty"` } func newProviders() *providers { schemas := make(map[string]*Provider) return &providers{ FormatVersion: FormatVersion, Schemas: schemas, } } func Marshal(s *terraform.Schemas) ([]byte, error) { providers := newProviders() for k, v := range s.Providers { providers.Schemas[k.String()] = marshalProvider(v) } ret, err := json.Marshal(providers) return ret, err } func marshalProvider(tps *terraform.ProviderSchema) *Provider { if tps == nil { return &Provider{} } var ps *schema var rs, ds map[string]*schema if tps.Provider != nil { ps = marshalSchema(tps.Provider) } if tps.ResourceTypes != nil { rs = marshalSchemas(tps.ResourceTypes, tps.ResourceTypeSchemaVersions) } if tps.DataSources != nil { ds = marshalSchemas(tps.DataSources, tps.ResourceTypeSchemaVersions) } return &Provider{ Provider: ps, ResourceSchemas: rs, DataSourceSchemas: ds, } }