restructure

cli/main.go

@@ -0,0 +1,31 @@
+package main
+
+import (
+	"bufio"
+	"fmt"
+	"os"
+
+	loxgo "git.red-panda.pet/pandaware/lox-go"
+	"git.red-panda.pet/pandaware/lox-go/reporter"
+)
+
+var (
+	file string
+)
+
+func main() {
+	reporter.SetLevel(reporter.LevelDebug)
+
+	s := bufio.NewScanner(os.Stdin)
+	for {
+		fmt.Printf("repl> ")
+		s.Scan()
+
+		loxgo.Run(s.Text())
+		if err := s.Err(); err != nil {
+			reporter.Fatal(1, -1, "repl", "stdin", err.Error())
+		}
+
+		fmt.Printf("\n")
+	}
+}