From b0d69efcc16df65729948a17bd7b2aac566f4608 Mon Sep 17 00:00:00 2001
From: John Cowen <johncowen@users.noreply.github.com>
Date: Tue, 6 Jul 2021 16:57:53 +0100
Subject: [PATCH] ui: Allow disabling of sourcemaps via env var (#10491)

---
 ui/packages/consul-ui/config/environment.js | 23 +-----------------
 ui/packages/consul-ui/config/utils.js       | 26 +++++++++++++++++++++
 ui/packages/consul-ui/ember-cli-build.js    |  6 +++--
 3 files changed, 31 insertions(+), 24 deletions(-)

diff --git a/ui/packages/consul-ui/config/environment.js b/ui/packages/consul-ui/config/environment.js
index dd2442f737..4d628dee06 100644
--- a/ui/packages/consul-ui/config/environment.js
+++ b/ui/packages/consul-ui/config/environment.js
@@ -13,29 +13,8 @@ const repositorySHA = utils.repositorySHA;
 const binaryVersion = utils.binaryVersion(repositoryRoot);
 
 module.exports = function(environment, $ = process.env) {
+  const env = utils.env($);
   // basic 'get env var with fallback' accessor
-  const env = function(flag, fallback) {
-    // a fallback value MUST be set
-    if (typeof fallback === 'undefined') {
-      throw new Error(`Please provide a fallback value for $${flag}`);
-    }
-    // return the env var if set
-    if (typeof $[flag] !== 'undefined') {
-      if (typeof fallback === 'boolean') {
-        // if we are expecting a boolean JSON parse strings to numbers/booleans
-        return !!JSON.parse($[flag]);
-      }
-      return $[flag];
-    }
-    // If the fallback is a function call it and return the result.
-    // Lazily calling the function means binaries used for fallback don't need
-    // to be available if we are sure the environment variables will be set
-    if (typeof fallback === 'function') {
-      return fallback();
-    }
-    // just return the fallback value
-    return fallback;
-  };
 
   let ENV = {
     modulePrefix: 'consul-ui',
diff --git a/ui/packages/consul-ui/config/utils.js b/ui/packages/consul-ui/config/utils.js
index cc16e26ac5..b1b58a54e8 100644
--- a/ui/packages/consul-ui/config/utils.js
+++ b/ui/packages/consul-ui/config/utils.js
@@ -25,8 +25,34 @@ const binaryVersion = function(repositoryRoot) {
       .split('"')[1];
   };
 };
+const env = function($) {
+  return function(flag, fallback) {
+    // a fallback value MUST be set
+    if (typeof fallback === 'undefined') {
+      throw new Error(`Please provide a fallback value for $${flag}`);
+    }
+    // return the env var if set
+    if (typeof $[flag] !== 'undefined') {
+      if (typeof fallback === 'boolean') {
+        // if we are expecting a boolean JSON parse strings to numbers/booleans
+        return !!JSON.parse($[flag]);
+      }
+      return $[flag];
+    }
+    // If the fallback is a function call it and return the result.
+    // Lazily calling the function means binaries used for fallback don't need
+    // to be available if we are sure the environment variables will be set
+    if (typeof fallback === 'function') {
+      return fallback();
+    }
+    // just return the fallback value
+    return fallback;
+  };
+};
+
 module.exports = {
   repositoryYear: repositoryYear,
   repositorySHA: repositorySHA,
   binaryVersion: binaryVersion,
+  env: env,
 };
diff --git a/ui/packages/consul-ui/ember-cli-build.js b/ui/packages/consul-ui/ember-cli-build.js
index 1cbb99195f..cd993ed90f 100644
--- a/ui/packages/consul-ui/ember-cli-build.js
+++ b/ui/packages/consul-ui/ember-cli-build.js
@@ -1,14 +1,16 @@
 'use strict';
 const Funnel = require('broccoli-funnel');
 const EmberApp = require('ember-cli/lib/broccoli/ember-app');
+const utils = require('./config/utils');
 
-module.exports = function(defaults) {
+module.exports = function(defaults, $ = process.env) {
   // available environments
   // ['production', 'development', 'staging', 'test'];
 
+  $ = utils.env($);
   const env = EmberApp.env();
   const prodlike = ['production', 'staging'];
-  const sourcemaps = !['production'].includes(env);
+  const sourcemaps = !['production'].includes(env) && !$('BABEL_DISABLE_SOURCEMAPS', false);
 
   const trees = {};
   const addons = {};