json5

packages/next/build/webpack-config.ts

@@ -60,7 +60,7 @@ const escapePathVariables = (value: any) => {
 }
 
 function parseJsonFile(path: string) {
-  const JSON5 = require('json5')
+  const JSON5 = require('next/dist/compiled/json5')
   const contents = readFileSync(path)
   return JSON5.parse(contents)
 }

packages/next/lib/find-config.ts

@@ -1,6 +1,6 @@
 import findUp from 'find-up'
 import fs from 'fs'
-import JSON5 from 'json5'
+import JSON5 from 'next/dist/compiled/json5'
 
 type RecursivePartial<T> = {
   [P in keyof T]?: RecursivePartial<T[P]>

packages/next/package.json

@@ -71,7 +71,6 @@
     "fork-ts-checker-webpack-plugin": "3.1.1",
     "ignore-loader": "0.1.2",
     "jest-worker": "24.9.0",
-    "json5": "2.1.2",
     "jsonwebtoken": "8.5.1",
     "launch-editor": "2.2.1",
     "loader-utils": "2.0.0",
@@ -193,6 +192,7 @@
     "http-proxy": "1.18.0",
     "is-docker": "2.0.0",
     "is-wsl": "2.1.1",
+    "json5": "2.1.2",
     "nanoid": "2.0.3",
     "resolve": "1.11.0",
     "taskr": "1.1.0",

packages/next/taskfile.js

@@ -363,6 +363,13 @@ export async function ncc_is_wsl(task, opts) {
     .target('dist/compiled/is-wsl')
 }
 // eslint-disable-next-line camelcase
+export async function ncc_json5(task, opts) {
+  await task
+    .source(opts.src || relative(__dirname, require.resolve('json5')))
+    .ncc({ packageName: 'json5' })
+    .target('dist/compiled/json5')
+}
+// eslint-disable-next-line camelcase
 export async function ncc_nanoid(task, opts) {
   await task
     .source(opts.src || relative(__dirname, require.resolve('nanoid')))
@@ -433,6 +440,7 @@ export async function precompile(task) {
     'ncc_http_proxy',
     'ncc_is_docker',
     'ncc_is_wsl',
+    'ncc_json5',
     'ncc_nanoid',
     'ncc_resolve',
     'ncc_text_table',

packages/next/types/misc.d.ts

@@ -116,6 +116,10 @@ declare module 'next/dist/compiled/is-wsl' {
   import m from 'is-wsl'
   export = m
 }
+declare module 'next/dist/compiled/json5' {
+  import m from 'json5'
+  export = m
+}
 declare module 'next/dist/compiled/nanoid/index.js' {
   function nanoid(size?: number): string
   export = nanoid