From 2076196f411e83f3ae8aeea541c40bafc71895cc Mon Sep 17 00:00:00 2001
From: Laurence de Bruxelles
 <laurence.debruxelles@digital.cabinet-office.gov.uk>
Date: Tue, 22 Nov 2022 15:27:24 +0000
Subject: [PATCH] Move moduleToExtensionConversion config to known plugins JSON

---
 known-plugins.json           |  8 +++++++-
 lib/extensions/extensions.js | 13 ++++++-------
 2 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/known-plugins.json b/known-plugins.json
index 0a5b1ed7d4..8e4c672416 100644
--- a/known-plugins.json
+++ b/known-plugins.json
@@ -5,6 +5,12 @@
       "@govuk-prototype-kit/step-by-step",
       "hmrc-frontend",
       "jquery"
-    ]
+    ],
+    "interned": {
+      "jquery": {
+        "scripts": ["/dist/jquery.js"],
+        "assets": ["/dist"]
+      }
+    }
   }
 }
diff --git a/lib/extensions/extensions.js b/lib/extensions/extensions.js
index 2aebb36126..421639d63a 100644
--- a/lib/extensions/extensions.js
+++ b/lib/extensions/extensions.js
@@ -40,12 +40,16 @@ const path = require('path')
 
 // Local dependencies
 const appConfig = require('../config')
-const { projectDir } = require('../path-utils')
+const { packageDir, projectDir } = require('../path-utils')
 const pkgPath = path.join(projectDir, 'package.json')
 const chokidar = require('chokidar')
 const fse = require('fs-extra')
 const { shadowNunjucks } = require('../build/config.json').paths
 
+const knownPlugins = fse.readJsonSync(
+  path.join(packageDir, 'known-plugins.json')
+)
+
 // Generic utilities
 const removeDuplicates = arr => [...new Set(arr)]
 const filterOutParentAndEmpty = part => part && part !== '..'
@@ -57,12 +61,7 @@ const objectMap = (object, mapFn) => Object.keys(object).reduce((result, key) =>
 // File utilities
 const getPathFromProjectRoot = (...all) => path.join(...[projectDir].concat(all))
 const pathToPackageConfigFile = packageName => getPathFromProjectRoot('node_modules', packageName, 'govuk-prototype-kit.config.json')
-const moduleToExtensionConversion = {
-  jquery: {
-    scripts: ['/dist/jquery.js'],
-    assets: ['/dist']
-  }
-}
+const moduleToExtensionConversion = knownPlugins.plugins.interned
 
 const readJsonFile = (filePath) => {
   return JSON.parse(fs.readFileSync(filePath, 'utf8'))