Go-goon is a WIP Go implementation of goon.
Go-goon currently seems to work for more of the inputs than previously, but could potentially panic and produce wrong results for some inputs. It doesn't reproduce circular structures accurately. There are some things hardcoded and unfinished, so at this time it's not production ready. I plan to fix problems and add missing functionality as I use it in other situations and notice it break.
$ go get -u github.com/shurcooL/go-goonsmall_example.go produces:
(Lang)(Lang{
Name: (string)("Go"),
Year: (int)(2009),
URL: (string)("http"),
Inner: (*Inner)(&Inner{
Field1: (string)("Secret!"),
Field2: (int)(0),
}),
})complete_example.go produces:
(map[string]int64)(map[string]int64{
(string)("x"): (int64)(1),
(string)("y"): (int64)(4),
(string)("z"): (int64)(7),
})
([]int32)([]int32{
(int32)(1),
(int32)(5),
(int32)(8),
})
(*string)(nil)
(interface{})(nil)large_example.go produces:
(*ast.FuncDecl)(&ast.FuncDecl{
Doc: (*ast.CommentGroup)(nil),
Recv: (*ast.FieldList)(nil),
Name: (*ast.Ident)(&ast.Ident{
NamePos: (token.Pos)(131),
Name: (string)("foo"),
Obj: (*ast.Object)(&ast.Object{
Kind: (ast.ObjKind)(5),
Name: (string)("foo"),
Decl: (*ast.FuncDecl)(nil /*<already shown>*/),
Data: (interface{})(nil),
Type: (interface{})(nil),
}),
}),
Type: (*ast.FuncType)(&ast.FuncType{
Func: (token.Pos)(126),
Params: (*ast.FieldList)(&ast.FieldList{
Opening: (token.Pos)(134),
List: ([]*ast.Field)([]*ast.Field{
(*ast.Field)(&ast.Field{
Doc: (*ast.CommentGroup)(nil),
Names: ([]*ast.Ident)([]*ast.Ident{
(*ast.Ident)(&ast.Ident{
NamePos: (token.Pos)(135),
Name: (string)("bar"),
Obj: (*ast.Object)(&ast.Object{
Kind: (ast.ObjKind)(4),
Name: (string)("bar"),
Decl: (*ast.Field)(nil /*<already shown>*/),
Data: (interface{})(nil),
Type: (interface{})(nil),
}),
}),
}),
Type: (*ast.Ident)(&ast.Ident{
NamePos: (token.Pos)(139),
Name: (string)("int"),
Obj: (*ast.Object)(nil),
}),
Tag: (*ast.BasicLit)(nil),
Comment: (*ast.CommentGroup)(nil),
}),
}),
Closing: (token.Pos)(142),
}),
Results: (*ast.FieldList)(&ast.FieldList{
Opening: (token.Pos)(0),
List: ([]*ast.Field)([]*ast.Field{
(*ast.Field)(&ast.Field{
Doc: (*ast.CommentGroup)(nil),
Names: ([]*ast.Ident)([]*ast.Ident{}),
Type: (*ast.Ident)(&ast.Ident{
NamePos: (token.Pos)(144),
Name: (string)("int"),
Obj: (*ast.Object)(nil),
}),
Tag: (*ast.BasicLit)(nil),
Comment: (*ast.CommentGroup)(nil),
}),
}),
Closing: (token.Pos)(0),
}),
}),
Body: (*ast.BlockStmt)(&ast.BlockStmt{
Lbrace: (token.Pos)(148),
List: ([]ast.Stmt)([]ast.Stmt{
(*ast.ReturnStmt)(&ast.ReturnStmt{
Return: (token.Pos)(150),
Results: ([]ast.Expr)([]ast.Expr{
(*ast.BinaryExpr)(&ast.BinaryExpr{
X: (*ast.Ident)(&ast.Ident{
NamePos: (token.Pos)(157),
Name: (string)("bar"),
Obj: (*ast.Object)(&ast.Object{
Kind: (ast.ObjKind)(4),
Name: (string)("bar"),
Decl: (*ast.Field)(&ast.Field{
Doc: (*ast.CommentGroup)(nil),
Names: ([]*ast.Ident)([]*ast.Ident{
(*ast.Ident)(&ast.Ident{
NamePos: (token.Pos)(135),
Name: (string)("bar"),
Obj: (*ast.Object)(nil /*<already shown>*/),
}),
}),
Type: (*ast.Ident)(&ast.Ident{
NamePos: (token.Pos)(139),
Name: (string)("int"),
Obj: (*ast.Object)(nil),
}),
Tag: (*ast.BasicLit)(nil),
Comment: (*ast.CommentGroup)(nil),
}),
Data: (interface{})(nil),
Type: (interface{})(nil),
}),
}),
OpPos: (token.Pos)(161),
Op: (token.Token)(14),
Y: (*ast.BasicLit)(&ast.BasicLit{
ValuePos: (token.Pos)(163),
Kind: (token.Token)(5),
Value: (string)("2"),
}),
}),
}),
}),
}),
Rbrace: (token.Pos)(165),
}),
})Go-goon source was based on the existing source of go-spew by Dave Collins. Thank you so much Dave!