fix(Page extensions): Use argument input for resolving next config path

refs #6

Author: IniZio

example/next.config.js

@@ -0,0 +1,3 @@
+module.exports = {
+  pageExtensions: [".ts", ".tsx", ".js", ".jsx"]
+}

package.json

@@ -1,7 +1,7 @@
 {
   "name": "next-route-manifest",
   "description": "Generate route manifest for Next.js",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "bin": {
     "next-route-manifest": "./bin/run"
   },

src/index.ts

@@ -29,7 +29,7 @@ class GenerateRouteManifest extends Command {
 
     let config: NextConfigWithPageExtensionsOnly = defaultConfig
     try {
-      config = require(path.resolve(input, 'next.config.js'))
+      config = require(path.resolve(flags.input, 'next.config.js'))
     } catch {
       this.warn('next.config.js file not found. Using default value')
     }