func (p *ConfigParser) Init() {
p.conf = new(conf.Conf)
p.port = gelo.NewChan()
p.vm = gelo.NewVM(p.port)
p.vm.RegisterBundle(p.commands())
}
func main() {
flag.Parse()
if flag.NArg() == 0 {
fmt.Println("No input file to process")
os.Exit(1)
}
file_name := flag.Arg(0)
vm := gelo.NewVM(extensions.Stdio)
defer vm.Destroy()
vm.RegisterBundle(gelo.Core)
vm.RegisterBundles(commands.All)
if !*no_prelude {
prelude, err := os.Open("prelude.gel")
defer prelude.Close()
check("Could not open prelude.gel", err)
_, err = vm.Run(prelude, nil)
check("Could not load prelude", err)
}
file, err := os.Open(file_name)
defer file.Close()
check("Could not open: "+file_name, err)
reader := io.Reader(file)
if *lit || file_name[len(file_name)-3:] == "lit" {
reader = NewLiterateReader(reader)
t := make([]byte, 64)
for {
n, err := reader.Read(t)
fmt.Println(string(t), "n:", n, "err", err == nil)
}
}
tracer := extensions.Stderr
if *logit {
out, err := os.Create(flag.Arg(0) + ".log")
defer out.Close()
check("Could not create log file", err)
logger := extensions.Logger(out, log.Ldate|log.Ltime)
tracer = extensions.Tee(tracer, logger)
}
gelo.SetTracer(tracer)
if *trace || *logit {
gelo.TraceOn(gelo.All_traces)
}
ret, err := vm.Run(reader, flag.Args()[1:])
check("===PROGRAM=ERROR===", err)
vm.API.Trace("The ultimate result of the program was", ret)
}