Go script to create workspace structure

setUp.go

package main


import(
  "fmt"
  "os"
  "runtime"
  "path/filepath"
)

var directories = []string{"src", "pkg", "bin"}
var requiredFiles = []string{"README.md", ".gitignore"}

func main(){
  arguments := os.Args[1:]
  workspaceRootPath := arguments[0]
  fmt.Println("Creating workspace: "+workspaceRootPath)
  createStructure(workspaceRootPath,directories)
  createFiles(workspaceRootPath,requiredFiles)
  os := runtime.GOOS
  fmt.Println("Operating system:"+os)
  // err := exec.Command("bash","cd "+workspaceRootPath).Run()
  // if err != nil {
  //   panic(err)
  // }
  fmt.Println("Pending to run command 'go get github.com/tools/godep'")
}

func createStructure(root string,directories []string){
  os.Mkdir(root,0777)
  for _,element := range directories {
    os.Mkdir(root + string(filepath.Separator) + element,0777)
  }
}

func createFiles(root string, files []string){
  for _,fileName := range files {
    fo, err := os.Create(root + string(filepath.Separator) + fileName)
    if err != nil {
      panic(err)
    }
    defer func() {
        if err := fo.Close(); err != nil {
            panic(err)
        }
    }()
  }
}