Added linting, minor code tweaks, removed getCommand()

.eslintrc.json

@@ -0,0 +1,17 @@
+{
+	"env": {
+		"browser": true,
+		"commonjs": true,
+		"es6": true
+	},
+	"extends": "eslint:recommended",
+	"globals": {
+		"Atomics": "readonly",
+		"SharedArrayBuffer": "readonly"
+	},
+	"parserOptions": {
+		"ecmaVersion": 2018
+	},
+	"rules": {
+	}
+}

README.md

@@ -28,9 +28,7 @@ Either way you run it, the script will start the wizard. Answer the questions an
 
 ## Command Line
 
-The wizard makes it easy to configure your options, but you can also do so via the command line if you want.
-
-For example, the following will give you [Jekyll](https://jekyllrb.com/)-style output in terms of folder structure and filenames.
+The wizard makes it easy to configure your options, but you can also do so via the command line if you want. For example, the following will give you [Jekyll](https://jekyllrb.com/)-style output in terms of folder structure and filenames.
 
 Using `npx`:
 
@@ -54,7 +52,7 @@ The wizard will still ask you about any options not specifed on the command line
 - Type: `boolean`
 - Default: `true`
 
-Enable to have the script prompt you for each option. Disable to skip the wizard entirely and use default values for any options not specified via the command line.
+Enable to have the script prompt you for each option. Disable to skip the wizard and use default values for any options not specified via the command line.
 
 ### Path to WordPress export file?
 

index.js

@@ -1,17 +1,18 @@
 #!/usr/bin/env node
 
 const path = require('path');
+const process = require('process');
 
 const wizard = require('./src/wizard');
 const parser = require('./src/parser');
 const writer = require('./src/writer');
 
 (async () => {
 	// parse any command line arguments and run wizard
-	let config = await wizard.getConfig();
+	const config = await wizard.getConfig(process.argv);
 
 	// parse data from XML and do Markdown translations
-	let posts = await parser.parseFilePromise(config)
+	const posts = await parser.parseFilePromise(config)
 
 	// write files, downloading images as needed
 	await writer.writeFilesPromise(posts, config);