Refactor: split core functionality into separate package

cmd/lispect/main.go

@@ -0,0 +1,28 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"runtime"
+
+	"github.com/hymkor/lispect"
+)
+
+var version string
+
+func mains(args []string) error {
+	if len(args) < 1 {
+		return fmt.Errorf("%s %s-%s-%s: script path required",
+			os.Args[0],
+			version,
+			runtime.GOOS,
+			runtime.GOARCH)
+	}
+	return lispect.RunFile(args[0], args)
+}
+func main() {
+	if err := mains(os.Args[1:]); err != nil {
+		fmt.Fprintln(os.Stderr, err.Error())
+		os.Exit(1)
+	}
+}