add node env in cli file and change package.json bin to same like REA…

…DME (#4)

Co-authored-by: Xu Yinjie <[email protected]>

package.json

@@ -4,7 +4,7 @@
   "description": "transform rrweb session into video",
   "main": "build/index.js",
   "bin": {
-    "vtc": "build/cli.js"
+    "rrvideo": "build/cli.js"
   },
   "files": [
     "build"

src/cli.ts

@@ -1,12 +1,13 @@
-import * as fs from "fs";
-import * as path from "path";
-import minimist from "minimist";
-import { transformToVideo } from "./index";
+#!/usr/bin/env node
+import * as fs from 'fs';
+import * as path from 'path';
+import minimist from 'minimist';
+import { transformToVideo } from './index';
 
 const argv = minimist(process.argv.slice(2));
 
 if (!argv.input) {
-  throw new Error("please pass --input to your rrweb events file");
+  throw new Error('please pass --input to your rrweb events file');
 }
 
 let config = {};
@@ -15,19 +16,19 @@ if (argv.config) {
   const configPath = path.isAbsolute(argv.config)
     ? argv.config
     : path.resolve(process.cwd(), argv.config);
-  config = JSON.parse(fs.readFileSync(configPath, "utf-8"));
+  config = JSON.parse(fs.readFileSync(configPath, 'utf-8'));
 }
 
 transformToVideo({
   input: argv.input,
   output: argv.output,
-  rrwebPlayer: config,
+  rrwebPlayer: config
 })
   .then((file) => {
     console.log(`Successfully transformed into "${file}".`);
   })
   .catch((error) => {
-    console.log("Failed to transform this session.");
+    console.log('Failed to transform this session.');
     console.error(error);
     process.exit(1);
   });