func JobExec(name string, args []string, env map[string]string, streams beam.Streamer, db beam.DB) error {
var (
cmdName string
cmdArgs []string
)
if len(args) >= 1 {
cmdName = args[0]
} else {
return fmt.Errorf("Not enough arguments")
}
if len(args) > 1 {
cmdArgs = args[1:]
}
p := exec.Command(cmdName, cmdArgs...)
p.Stdin = streams.OpenRead("stdin")
p.Stdout = streams.OpenWrite("stdout")
p.Stderr = streams.OpenWrite("stderr")
return p.Run()
}
func JobHello(name string, args []string, env map[string]string, streams beam.Streamer, db beam.DB) error {
// FIXME: can we get away with not returning errors? Maybe the server just kills the handler on error?
stdout := streams.OpenWrite("stdout")
fmt.Fprintf(stdout, "Hello, %s!", strings.Join(args, " "))
return nil
}