From 722c7e4a1b5acda4472338f021f1a216ad9c6c08 Mon Sep 17 00:00:00 2001
From: Ryan Dahl <ry@tinyclouds.org>
Date: Thu, 23 Aug 2018 19:46:21 -0400
Subject: [PATCH] Add deno.argv.

---
 js/deno.ts | 1 +
 js/main.ts | 8 +++++---
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/js/deno.ts b/js/deno.ts
index f7f6c521ee..63bee0b7cb 100644
--- a/js/deno.ts
+++ b/js/deno.ts
@@ -2,3 +2,4 @@
 // Public deno module.
 export { exit, readFileSync, writeFileSync } from "./os";
 export { libdeno } from "./libdeno";
+export const argv: string[] = [];
diff --git a/js/main.ts b/js/main.ts
index 51b5790a23..133c477857 100644
--- a/js/main.ts
+++ b/js/main.ts
@@ -7,6 +7,7 @@ import { DenoCompiler } from "./compiler";
 import { libdeno } from "./libdeno";
 import * as timers from "./timers";
 import { onFetchRes } from "./fetch";
+import { argv } from "./deno";
 
 function startMsg(cmdId: number): Uint8Array {
   const builder = new flatbuffers.Builder();
@@ -85,13 +86,14 @@ export default function denoMain() {
   const cwd = startResMsg.cwd();
   log("cwd", cwd);
 
-  const argv: string[] = [];
-  for (let i = 0; i < startResMsg.argvLength(); i++) {
+  // TODO handle shebang.
+  for (let i = 1; i < startResMsg.argvLength(); i++) {
     argv.push(startResMsg.argv(i));
   }
   log("argv", argv);
+  Object.freeze(argv);
 
-  const inputFn = argv[1];
+  const inputFn = argv[0];
   if (!inputFn) {
     console.log("No input script specified.");
     os.exit(1);