inu1255/annotation

get func annotation(comment) of golang

annotation

get func comment by reflect and source file

// show abc
func Abc() {

}

type A struct {
    Name string
}

// show A
func (this *A) Show() {
    fmt.Println(this.Name)
}

type B struct {
    A
}

// show B
func (this *B) Show() {
}

func ExampleParse() {
    a := &A{}
    b := &B{}
    typ := reflect.TypeOf(a)
    funcDecl := GetStructMethod(typ, "Show")
    fmt.Println(funcDecl.Doc.Text())

    funcDecl = GetFuncByName("Abc", "")
    fmt.Println(funcDecl.Doc.Text())

    funcDecl = GetFunc(b.Show)
    fmt.Println(funcDecl.Doc.Text())
    // output:
    // show A
    //
    // show abc
    //
    // show B
}