oscarzhou/parse-flag-with-builtin-type.go

## parse-flag-with-builtin-type.go
package main

import (
	"flag"
	"fmt"
)

func main() {
	var version string

	flag.StringVar(&version, "setVersion", "1.0.0", "")  // parse the value of the flag setVersion to variable version
	flag.Parse()

	fmt.Println("version = ", version)
}
	package main

	import (
	"flag"
	"fmt"
	)

	func main() {
	var version string

	flag.StringVar(&version, "setVersion", "1.0.0", "") // parse the value of the flag setVersion to variable version
	flag.Parse()

	fmt.Println("version = ", version)
	}