importer

package
v0.456.0 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Sep 20, 2021 License: Apache-2.0 Imports: 33 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	OpenAPI_EMPTY   = ""
	OpenAPI_STRING  = "string"
	OpenAPI_OBJECT  = "object"
	OpenAPI_ARRAY   = "array"
	OpenAPI_BOOLEAN = "boolean"
	OpenAPI_INTEGER = "integer"
	OpenAPI_NUMBER  = "number"
)

OpenAPI Data Types: https://swagger.io/docs/specification/data-models/data-types/ nolint:revive,stylecheck

View Source 
const (
	MinOnly maxType = iota
	MaxSpecified
	OpenEnded
)
View Source 
const ArraiImporterDir = "pkg/importer"
View Source 
const BlankLine = "&& !!"
View Source 
const CommentLineLength = 80
View Source 
const PopIndent = "&& <<"
View Source 
const PushIndent = "&& >>"

Variables

View Source 
var (
	XSD_BOOLEAN  = strings.ToLower(xsd.Boolean.String())
	XSD_BYTE     = strings.ToLower(xsd.Byte.String())
	XSD_DATE     = strings.ToLower(xsd.Date.String())
	XSD_DATETIME = strings.ToLower(xsd.DateTime.String())
	XSD_DECIMAL  = strings.ToLower(xsd.Decimal.String())
	XSD_INT      = strings.ToLower(xsd.Int.String())
	XSD_INTEGER  = strings.ToLower(xsd.Integer.String())
	XSD_STRING   = strings.ToLower(xsd.String.String())
	XSD_TIME     = strings.ToLower(xsd.Time.String())
	XSD_NMTOKEN  = strings.ToLower(xsd.NMTOKEN.String())
)

nolint:revive,stylecheck

View Source 
var Avro = Format{
	Name:      "avro",
	Signature: "",
	FileExt:   []string{".avsc"},
}
View Source 
var BigQuery = Format{
	Name:      "bigquery",
	Signature: "",
	FileExt:   []string{".sql"},
}
View Source 
var Formats = []Format{
	Grammar,
	OpenAPI3,
	OpenAPI2,
	XSD,
	Avro,
	SpannerSQL,
	SpannerSQLDir,
	Postgres,
	PostgresDir,
	MySQL,
	MySQLDir,
	BigQuery,
	JSONSchema,
}

Formats lists all supported import formats TODO: Add all transform imports dynamically

View Source 
var Grammar = Format{
	Name:      "grammar",
	Signature: "",
	FileExt:   []string{".g"},
}
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var JSONSchema = Format{
	Name:      "jsonschema",
	Signature: "$schema",
	FileExt:   []string{".json"},
}
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var MySQL = Format{
	Name:      "mysql",
	Signature: "",
	FileExt:   []string{".sql"},
}
View Source 
var MySQLDir = Format{
	Name:      "mysqlDir",
	Signature: "",
	FileExt:   []string{".up.sql"},
}
View Source 
var OpenAPI2 = Format{
	Name:      "swagger",
	Signature: `swagger:`,
	FileExt:   []string{".yaml", ".json", ".yml"},
}

OpenAPI2 only has swagger 2.0.0 as the single valid format - The value MUST be "2.0". For more details refer to https://github.com/OAI/OpenAPI-Specification/blob/master/versions/2.0.md#swaggerObject

View Source 
var OpenAPI3 = Format{
	Name:      "openapi3",
	Signature: `openapi:`,
	FileExt:   []string{".yaml", ".json", ".yml"},
}

OpenAPI3 is identified by the openapi header. - The value MUST be "3.x.x". For more details refer to https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.0.0.md#oasDocument

View Source 
var OpenAPIFormats = []OpenAPIFormat{
	OpenAPIFormat_INT32,
	OpenAPIFormat_INT64,
	OpenAPIFormat_FLOAT,
	OpenAPIFormat_DOUBLE,
	OpenAPIFormat_DATE,
	OpenAPIFormat_DATETIME,
	OpenAPIFormat_BYTE,
	OpenAPIFormat_BINARY,
	OpenAPIFormat_UUID,
}

OpenAPI string formats: https://swagger.io/docs/specification/data-models/data-types/ -> String Formats nolint:gochecknoglobals,revive,stylecheck

View Source 
var Postgres = Format{
	Name:      "postgres",
	Signature: "",
	FileExt:   []string{".sql"},
}
View Source 
var PostgresDir = Format{
	Name:      "postgresDir",
	Signature: "",
	FileExt:   []string{".up.sql"},
}
View Source 
var SYSL = Format{
	Name:      "sysl",
	Signature: "",
	FileExt:   []string{".sysl"},
}
View Source 
var SpannerSQL = Format{
	Name:      "spannerSQL",
	Signature: "",
	FileExt:   []string{".sql"},
}
View Source 
var SpannerSQLDir = Format{
	Name:      "spannerSQLdir",
	Signature: "",
	FileExt:   []string{".up.sql"},
}
View Source 
var StringAlias = &SyslBuiltIn{name: syslutil.Type_STRING}
View Source 
var XSD = Format{
	Name:      "xsd",
	Signature: ``,
	FileExt:   []string{".xsd", ".xml"},
}

Functions

func NewOpenAPI3Loader added in v0.344.0 

func NewOpenAPI3Loader(logger *logrus.Logger, fs afero.Fs) *openapi3.SwaggerLoader

Types

type Alias 

type Alias struct {
	Target Type
	// contains filtered or unexported fields
}

!alias type without the EXTERNAL_ prefix

func (*Alias) AddAttributes added in v0.397.0 

func (s *Alias) AddAttributes(attrs []string) []string

func (*Alias) Attributes added in v0.397.0 

func (s *Alias) Attributes() []string

func (*Alias) Name 

func (s *Alias) Name() string

type ArraiImporter added in v0.291.0 

type ArraiImporter struct {
	// contains filtered or unexported fields
}

ArraiImporter encapsulates glue code for calling arr.ai scripts to import specs.

func MakeArraiImporterImporter added in v0.291.0 

func MakeArraiImporterImporter(asset string, logger *logrus.Logger) *ArraiImporter

MakeArraiImporterImporter returns a new ArraiImporter.

func MakeSQLImporter added in v0.360.0 

func MakeSQLImporter(logger *logrus.Logger) *ArraiImporter

MakeSQLImporter is a factory method for creating new SQL importer.

func (*ArraiImporter) Load added in v0.291.0 

func (i *ArraiImporter) Load(content string) (string, error)

Load generates a Sysl spec given the content of an input file.

func (*ArraiImporter) LoadFile added in v0.291.0 

func (i *ArraiImporter) LoadFile(path string) (string, error)

LoadFile generates a Sysl spec be invoking the arr.ai script.

func (*ArraiImporter) WithAppName added in v0.291.0 

func (i *ArraiImporter) WithAppName(appName string) Importer

WithAppName allows the exported Sysl application name to be specified.

func (*ArraiImporter) WithPackage added in v0.291.0 

func (i *ArraiImporter) WithPackage(packageName string) Importer

WithPackage allows the exported Sysl package attribute to be specified.

type Array 

type Array struct {
	Items Type
	// contains filtered or unexported fields
}

func (*Array) AddAttributes added in v0.397.0 

func (s *Array) AddAttributes(attrs []string) []string

func (*Array) Attributes added in v0.397.0 

func (s *Array) Attributes() []string

func (*Array) Name 

func (s *Array) Name() string

type Endpoint 

type Endpoint struct {
	Path        string
	Description string

	Params Parameters

	Responses []Response
}

type Enum 

type Enum struct {
	// contains filtered or unexported fields
}

func (*Enum) AddAttributes added in v0.397.0 

func (s *Enum) AddAttributes(attrs []string) []string

func (*Enum) Attributes added in v0.397.0 

func (s *Enum) Attributes() []string

func (*Enum) Name 

func (s *Enum) Name() string

type ExternalAlias 

type ExternalAlias struct {
	Target Type
	// contains filtered or unexported fields
}

func (*ExternalAlias) AddAttributes added in v0.397.0 

func (s *ExternalAlias) AddAttributes(attrs []string) []string

func (*ExternalAlias) Attributes added in v0.397.0 

func (s *ExternalAlias) Attributes() []string

func (*ExternalAlias) Name 

func (s *ExternalAlias) Name() string

type Field 

type Field struct {
	Name     string
	Type     Type
	Optional bool
	Attrs    []string
	SizeSpec *sizeSpec
}

type FieldList 

type FieldList []Field

func (FieldList) SortWithoutDupl added in v0.453.0 

func (props FieldList) SortWithoutDupl() (FieldList, error)

type Format added in v0.124.0 

type Format struct {
	Name      string   // Name of the format
	Signature string   // This is a string which can be used to uniquely identify the format
	FileExt   []string // The file extension of the format
}

Format represents a format that can be imported into Sysl

func GuessFileType added in v0.124.0 

func GuessFileType(path string, isDir bool, content []byte, validFormats []Format) (Format, error)

GuessFileType detects the file based on the filename extension and the file itself. It returns the detected format if successful, or an error if not. It first tries to match the file extensions before checking the files for signatures such as `swagger: "2.0"`.

type Func 

type Func func(args OutputData, text string, logger *logrus.Logger) (out string, err error)

type ImportedBuiltInAlias 

type ImportedBuiltInAlias struct {
	Target Type
	// contains filtered or unexported fields
}

func (*ImportedBuiltInAlias) AddAttributes added in v0.397.0 

func (s *ImportedBuiltInAlias) AddAttributes(attrs []string) []string

func (*ImportedBuiltInAlias) Attributes added in v0.397.0 

func (s *ImportedBuiltInAlias) Attributes() []string

func (*ImportedBuiltInAlias) Name 

func (s *ImportedBuiltInAlias) Name() string

type Importer added in v0.124.0 

type Importer interface {
	// LoadFile reads in a file from path and returns the generated Sysl.
	LoadFile(path string) (string, error)
	// Load takes in a string in a format supported by an the importer
	// It returns the converted Sysl as a string.
	Load(content string) (string, error)
	// WithAppName allows the imported Sysl application name to be specified.
	WithAppName(appName string) Importer
	// WithPackage allows the imported Sysl package attribute to be specified.
	WithPackage(packageName string) Importer
}

Importer is an interface implemented by all sysl importers

func Factory added in v0.124.0 

func Factory(path string, isDir bool, formatName string, content []byte, logger *logrus.Logger) (Importer, error)

Factory takes in an absolute path and its contents (if path is a file) and returns an importer for the detected file type.

func NewAvroImporter added in v0.217.0 

func NewAvroImporter(logger *logrus.Logger) Importer

NewAvroImporter returns a new avroImporter.

func NewLegacyOpenAPIV3Importer added in v0.434.0 

func NewLegacyOpenAPIV3Importer(logger *logrus.Logger, fs afero.Fs) Importer

func NewOpenAPIV3Importer added in v0.136.0 

func NewOpenAPIV3Importer(logger *logrus.Logger) Importer

type IndentWriter 

type IndentWriter struct {
	io.Writer
	// contains filtered or unexported fields
}

func NewIndentWriter 

func NewIndentWriter(text string, out io.Writer) *IndentWriter

func (*IndentWriter) CurrentIndentLen 

func (i *IndentWriter) CurrentIndentLen() int

func (*IndentWriter) Pop 

func (i *IndentWriter) Pop()

func (*IndentWriter) Push 

func (i *IndentWriter) Push()

func (*IndentWriter) Write 

func (i *IndentWriter) Write() error

type MethodEndpoints 

type MethodEndpoints struct {
	Method    string
	Endpoints []Endpoint
}

func (MethodEndpoints) Sort added in v0.397.0 

func (me MethodEndpoints) Sort()

type OpenAPI2Importer added in v0.124.0 

type OpenAPI2Importer struct {
	*OpenAPI3Importer
	// contains filtered or unexported fields
}

func MakeOpenAPI2Importer added in v0.124.0 

func MakeOpenAPI2Importer(logger *logrus.Logger, basePath string, filePath string) *OpenAPI2Importer

func (*OpenAPI2Importer) Load added in v0.124.0 

func (l *OpenAPI2Importer) Load(oas2spec string) (string, error)

func (*OpenAPI2Importer) LoadFile added in v0.238.0 

func (l *OpenAPI2Importer) LoadFile(path string) (string, error)

func (*OpenAPI2Importer) WithAppName added in v0.124.0 

func (l *OpenAPI2Importer) WithAppName(appName string) Importer

Set the AppName of the imported app

func (*OpenAPI2Importer) WithPackage added in v0.124.0 

func (l *OpenAPI2Importer) WithPackage(pkg string) Importer

Set the package attribute of the imported app

type OpenAPI3Importer added in v0.124.0 

type OpenAPI3Importer struct {
	// contains filtered or unexported fields
}

func (*OpenAPI3Importer) Load added in v0.124.0 

func (o *OpenAPI3Importer) Load(file string) (string, error)

func (*OpenAPI3Importer) LoadFile added in v0.344.0 

func (o *OpenAPI3Importer) LoadFile(path string) (string, error)

func (*OpenAPI3Importer) WithAppName added in v0.124.0 

func (o *OpenAPI3Importer) WithAppName(appName string) Importer

func (*OpenAPI3Importer) WithPackage added in v0.124.0 

func (o *OpenAPI3Importer) WithPackage(packageName string) Importer

type OpenAPIFormat added in v0.344.0 

type OpenAPIFormat = string
const (
	OpenAPIFormat_INT32    OpenAPIFormat = "int32"
	OpenAPIFormat_INT64    OpenAPIFormat = "int64"
	OpenAPIFormat_FLOAT    OpenAPIFormat = "float"
	OpenAPIFormat_DOUBLE   OpenAPIFormat = "double"
	OpenAPIFormat_DATE     OpenAPIFormat = "date"
	OpenAPIFormat_DATETIME OpenAPIFormat = "date-time"
	OpenAPIFormat_BYTE     OpenAPIFormat = "byte"
	OpenAPIFormat_BINARY   OpenAPIFormat = "binary"
	OpenAPIFormat_UUID     OpenAPIFormat = "uuid"
	OpenAPIFormat_URI      OpenAPIFormat = "uri"
)

nolint:revive,stylecheck

type OutputData 

type OutputData struct {
	AppName     string
	Package     string
	SwaggerRoot string
	Mode        string
}

type Param 

type Param struct {
	Field
	In string
}

type Parameters 

type Parameters struct {
	// contains filtered or unexported fields
}

func (*Parameters) Add 

func (p *Parameters) Add(param Param)

func (Parameters) BodyParams 

func (p Parameters) BodyParams() []Param

func (Parameters) CookieParams added in v0.314.0 

func (p Parameters) CookieParams() []Param

func (*Parameters) Extend added in v0.5.0 

func (p *Parameters) Extend(others Parameters) Parameters

func (Parameters) HeaderParams 

func (p Parameters) HeaderParams() []Param

func (Parameters) PathParams 

func (p Parameters) PathParams() []Param

func (Parameters) QueryParams 

func (p Parameters) QueryParams() []Param

type Response 

type Response struct {
	Text string
	Type Type
}

Response is going to be either freetext or a type, or both

type StandardType 

type StandardType struct {
	Properties FieldList
	// contains filtered or unexported fields
}

func (*StandardType) AddAttributes added in v0.397.0 

func (s *StandardType) AddAttributes(attrs []string) []string

func (*StandardType) Attributes 

func (s *StandardType) Attributes() []string

func (*StandardType) Name 

func (s *StandardType) Name() string

func (*StandardType) SortProperties added in v0.453.0 

func (s *StandardType) SortProperties() error

type SyslBuiltIn 

type SyslBuiltIn struct {
	// contains filtered or unexported fields
}

func (*SyslBuiltIn) AddAttributes added in v0.397.0 

func (s *SyslBuiltIn) AddAttributes(attrs []string) []string

func (*SyslBuiltIn) Attributes added in v0.397.0 

func (s *SyslBuiltIn) Attributes() []string

func (*SyslBuiltIn) Name 

func (s *SyslBuiltIn) Name() string

type SyslInfo 

type SyslInfo struct {
	OutputData

	Title       string
	Description string
	OtherFields []string // Ordered key, val pair
}

type TransformImporter added in v0.431.0 

type TransformImporter struct {
	// contains filtered or unexported fields
}

TransformImporter enables importing from various formats by running embedded arr.ai transform scripts that convert data into Sysl.

func MakeTransformImporter added in v0.431.0 

func MakeTransformImporter(logger *logrus.Logger, transformName string) *TransformImporter

func (*TransformImporter) Load added in v0.431.0 

func (i *TransformImporter) Load(content string) (string, error)

Load generates a Sysl spec given the content of an input file.

func (*TransformImporter) LoadFile added in v0.431.0 

func (i *TransformImporter) LoadFile(path string) (string, error)

LoadFile generates a Sysl spec by invoking the arr.ai transform.

func (*TransformImporter) WithAppName added in v0.431.0 

func (i *TransformImporter) WithAppName(appName string) Importer

WithAppName allows the imported Sysl application name to be specified.

func (*TransformImporter) WithPackage added in v0.431.0 

func (i *TransformImporter) WithPackage(_ string) Importer

WithPackage allows the imported Sysl package attribute to be specified.

type Type 

type Type interface {
	Name() string
	Attributes() []string
	AddAttributes([]string) []string
}

func NewStringAlias 

func NewStringAlias(name string, attrs ...string) Type

type TypeList 

type TypeList struct {
	// contains filtered or unexported fields
}

func (*TypeList) Add 

func (t *TypeList) Add(item ...Type)

func (*TypeList) AddAndRet added in v0.5.0 

func (t *TypeList) AddAndRet(item Type) Type

func (TypeList) Find 

func (t TypeList) Find(name string) (Type, bool)

func (TypeList) Items 

func (t TypeList) Items() []Type

func (TypeList) Sort 

func (t TypeList) Sort()

type Union 

type Union struct {
	Options FieldList
	// contains filtered or unexported fields
}

Union represents a union type https://sysl.io/docs/lang-spec#union

func (*Union) AddAttributes added in v0.397.0 

func (s *Union) AddAttributes(attrs []string) []string

func (*Union) Attributes added in v0.397.0 

func (s *Union) Attributes() []string

func (*Union) Name 

func (s *Union) Name() string

type XSDImporter added in v0.124.0 

type XSDImporter struct {
	// contains filtered or unexported fields
}

func MakeXSDImporter added in v0.124.0 

func MakeXSDImporter(logger *logrus.Logger) *XSDImporter

func (*XSDImporter) Load added in v0.124.0 

func (i *XSDImporter) Load(input string) (string, error)

func (*XSDImporter) LoadFile added in v0.238.0 

func (i *XSDImporter) LoadFile(path string) (string, error)

func (*XSDImporter) WithAppName added in v0.124.0 

func (i *XSDImporter) WithAppName(appName string) Importer

Set the AppName of the imported app

func (*XSDImporter) WithPackage added in v0.124.0 

func (i *XSDImporter) WithPackage(pkg string) Importer

Set the package attribute of the imported app

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