1-- .info -- 2{"Version":"v1.0.0"} 3-- .mod -- 4module example.com/deprecated/a 5 6go 1.17 7-- go.mod -- 8module example.com/deprecated/a 9 10go 1.17 11-- a.go -- 12package a 13 14-- cmd/a/a.go -- 15package main 16 17import "fmt" 18 19func main() { fmt.Println("a@v1.0.0") }