From 34d675c30d578395ef7eb8e63a9cd300982af82f Mon Sep 17 00:00:00 2001
From: brettlangdon <brett@blangdon.com>
Date: Sun, 4 Oct 2015 18:48:15 -0700
Subject: [PATCH] move main into cmd/gython folder

---
 main.go => cmd/gython/gython.go |  0
 cmd/gython/main.go              | 54 +++++++++++++++++++++++++++++++++
 2 files changed, 54 insertions(+)
 rename main.go => cmd/gython/gython.go (100%)
 create mode 100644 cmd/gython/main.go

diff --git a/main.go b/cmd/gython/gython.go
similarity index 100%
rename from main.go
rename to cmd/gython/gython.go
diff --git a/cmd/gython/main.go b/cmd/gython/main.go
new file mode 100644
index 0000000..e1b5689
--- /dev/null
+++ b/cmd/gython/main.go
@@ -0,0 +1,54 @@
+package main
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/brettlangdon/gython/ast"
+	"github.com/brettlangdon/gython/compiler"
+	"github.com/brettlangdon/gython/grammar"
+	"github.com/brettlangdon/gython/scanner"
+	"github.com/brettlangdon/gython/token"
+)
+
+func tokenize() {
+	tokenizer := scanner.NewScanner(os.Stdin)
+	for {
+		tok := tokenizer.NextToken()
+		tokenRange := fmt.Sprintf("%d,%d-%d,%d:", tok.LineStart, tok.ColumnStart, tok.LineEnd, tok.ColumnEnd)
+		literalRep := fmt.Sprintf("%#v", tok.Literal)
+		fmt.Printf("%-20s%-15s%-15s\n", tokenRange, tok.String(), literalRep)
+		if tok.ID == token.ENDMARKER || tok.ID == token.ERRORTOKEN {
+			break
+		}
+	}
+}
+
+func parseGrammar() *grammar.FileInput {
+	tokenizer := scanner.NewScanner(os.Stdin)
+	gp := grammar.NewGrammarParser(tokenizer)
+	return gp.Parse()
+}
+
+func parseAST() ast.Mod {
+	start := parseGrammar()
+	mod, err := ast.ASTFromGrammar(start)
+	if err != nil {
+		panic(err)
+	}
+	return mod
+}
+
+func compile() {
+	root := parseAST()
+	codeobject := compiler.CompileAST(root)
+	fmt.Println(codeobject)
+}
+
+func main() {
+	// start := parseGrammar()
+	// fmt.Println(start.Repr())
+	// root := parseAST()
+	// fmt.Println(root)
+	compile()
+}