From 43f3c408fa88c1ff30e19c8b46747d4e5984248c Mon Sep 17 00:00:00 2001
From: Mat Carey <mat+yagni-digital@matcarey.co.uk>
Date: Thu, 7 Feb 2019 19:18:38 +0000
Subject: [PATCH] Added config file for integration points with
 govuk-prototype-kit.

To accompany the extensions proposal this config allows govuk-frontend to be an extension in the prototype kit.

Implementation details can be found here https://github.com/alphagov/govuk-prototype-kit/pull/613
Proposal details can be found here https://github.com/alphagov/govuk-design-system-architecture/pull/9
---
 package/govuk-prototype-kit.config.json          | 15 +++++++++++++++
 tasks/gulp/__tests__/after-build-package.test.js |  5 ++---
 tasks/gulp/clean.js                              |  1 +
 3 files changed, 18 insertions(+), 3 deletions(-)
 create mode 100644 package/govuk-prototype-kit.config.json

diff --git a/package/govuk-prototype-kit.config.json b/package/govuk-prototype-kit.config.json
new file mode 100644
index 0000000000..c530f3a0d5
--- /dev/null
+++ b/package/govuk-prototype-kit.config.json
@@ -0,0 +1,15 @@
+{
+  "nunjucksPaths": [
+    "/",
+    "/components"
+  ],
+  "scripts": [
+    "/all.js"
+  ],
+  "assets": [
+    "/assets"
+  ],
+  "sass": [
+    "/all.scss"
+  ]
+}
diff --git a/tasks/gulp/__tests__/after-build-package.test.js b/tasks/gulp/__tests__/after-build-package.test.js
index cbdd3cb29b..c5b97c0c95 100644
--- a/tasks/gulp/__tests__/after-build-package.test.js
+++ b/tasks/gulp/__tests__/after-build-package.test.js
@@ -44,6 +44,7 @@ describe('package/', () => {
 
       const additionalFilesNotInSrc = [
         'package.json',
+        'govuk-prototype-kit.config.json',
         '**/macro-options.json'
       ]
 
@@ -51,9 +52,7 @@ describe('package/', () => {
         files => {
           let filesNotInSrc = files
           // Use glob to generate an array of files that accounts for wildcards in filenames
-          filesNotInSrc = glob.sync('{' + additionalFilesNotInSrc.join(',') + '}')
-            // Remove /package prefix from filenames
-            .map(file => file.replace(/^package\//, ''))
+          filesNotInSrc = glob.sync('{' + additionalFilesNotInSrc.join(',') + '}', { cwd: 'package' })
 
           return files
             // Remove /src prefix from filenames
diff --git a/tasks/gulp/clean.js b/tasks/gulp/clean.js
index b7fd3743ff..82b8994e1c 100644
--- a/tasks/gulp/clean.js
+++ b/tasks/gulp/clean.js
@@ -17,6 +17,7 @@ gulp.task('clean', () => {
       `${destination}/**`,
       `!${destination}`,
       `!${destination}/package.json`,
+      `!${destination}/govuk-prototype-kit.config.json`,
       `!${destination}/README.md`
     ])
   } else {