package main import ( "fmt" "os" "git.apinb.com/ops/sample/internal/config" "git.apinb.com/ops/sample/internal/impl" _ "git.apinb.com/ops/sample/internal/models" ) const ( serviceKey = "Sample" version = "1.0.0" ) func main() { if len(os.Args) < 2 { printUsage() return } switch os.Args[1] { case "version": fmt.Println("sample-cli", version) case "migrate": config.New(serviceKey) impl.NewImpl() fmt.Println("database migrate completed") default: fmt.Fprintf(os.Stderr, "unknown command: %s\n", os.Args[1]) printUsage() os.Exit(1) } } func printUsage() { fmt.Println("usage: sample-cli ") fmt.Println("commands:") fmt.Println(" version show cli version") fmt.Println(" migrate run database auto migrate") }