parse

Documentation

Overview

Package parse contains simple go parser code to be used to generate code from interfaces.

Index

• func FindType(f *ast.File, inputType string) *ast.TypeSpec
• func FormatSource(buf []byte) ([]byte, error)
• type Arg
  • func (a *Arg) FullType(curPkg string) string
• type Args
  • func (a Args) Flat(curPkg string) string
  • func (a Args) Names() string
• type Method
  • func EnumInterface(pkgName string, t *ast.TypeSpec) ([]Method, error)

Functions

func FindType

func FindType(f *ast.File, inputType string) *ast.TypeSpec

FindType finds a file level type declaration and returns it if found.

func FormatSource

func FormatSource(buf []byte) ([]byte, error)

FormatSource runs the equivalent of gofmt on the buffer and returns the formatted version.

If the code is not valid go syntax, prefix the buffer with a comment about this issue and include the buffer unformatted.

Types

type Arg

type Arg struct {
	Name string
	Pkg  string
	Type string
}

Arg is one parameter or return value.

func (*Arg) FullType

func (a *Arg) FullType(curPkg string) string

type Args

type Args []Arg

func (Args) Flat

func (a Args) Flat(curPkg string) string

func (Args) Names

func (a Args) Names() string

type Method

type Method struct {
	Name    string
	Params  []Arg
	Results []Arg
}

Method is a simplification of ast.FuncType using only strings.

func EnumInterface

func EnumInterface(pkgName string, t *ast.TypeSpec) ([]Method, error)

EnumInterface enumerates all the methods of an interface.

Useful to generate code from an interface.