Executing a Bash Script from Golang

Executing a Bash Script from Golang

 

go - Executing a Bash Script from Golang - Stack Overflow https://stackoverflow.com/questions/25834277/executing-a-bash-script-from-golang

// Command returns the Cmd struct to execute the named program with
// the given arguments.
//
// It sets only the Path and Args in the returned structure.
//
// If name contains no path separators, Command uses LookPath to
// resolve name to a complete path if possible. Otherwise it uses name
// directly as Path.
//
// The returned Cmd's Args field is constructed from the command name
// followed by the elements of arg, so arg should not include the
// command name itself. For example, Command("echo", "hello").
// Args[0] is always name, not the possibly resolved Path.
//
// On Windows, processes receive the whole command line as a single string
// and do their own parsing. Command combines and quotes Args into a command
// line string with an algorithm compatible with applications using
// CommandLineToArgvW (which is the most common way). Notable exceptions are
// msiexec.exe and cmd.exe (and thus, all batch files), which have a different
// unquoting algorithm. In these or other similar cases, you can do the
// quoting yourself and provide the full command line in SysProcAttr.CmdLine,
// leaving Args empty.
func Command(name string, arg ...string) *Cmd {
   cmd := &Cmd{
      Path: name,
      Args: append([]string{name}, arg...),
   }
   if filepath.Base(name) == name {
      if lp, err := LookPath(name); err != nil {
         cmd.lookPathErr = err
      } else {
         cmd.Path = lp
      }
   }
   return cmd
}