chore: import upstream snapshot with attribution

client/tools/read-env.ts

@@ -0,0 +1,80 @@
+import path from 'path';
+import { config } from 'dotenv';
+
+const envPath = path.resolve(__dirname, '../../.env');
+const { error } = config({ path: envPath });
+
+if (error) {
+  console.warn(`
+  ----------------------------------------------------
+  Warning: .env file not found.
+  ----------------------------------------------------
+  Please copy sample.env to .env
+
+  You can ignore this warning if using a different way
+  to setup this environment.
+  ----------------------------------------------------
+  `);
+}
+
+const {
+  HOME_LOCATION: homeLocation,
+  API_LOCATION: apiLocation,
+  FORUM_LOCATION: forumLocation,
+  NEWS_LOCATION: newsLocation,
+  RADIO_LOCATION: radioLocation,
+  CLIENT_LOCALE: clientLocale,
+  CURRICULUM_LOCALE: curriculumLocale,
+  ALGOLIA_APP_ID: algoliaAppId,
+  ALGOLIA_API_KEY: algoliaAPIKey,
+  STRIPE_PUBLIC_KEY: stripePublicKey,
+  PAYPAL_CLIENT_ID: paypalClientId,
+  PATREON_CLIENT_ID: patreonClientId,
+  DEPLOYMENT_ENV: deploymentEnv,
+  SHOW_UPCOMING_CHANGES: showUpcomingChanges,
+  GROWTHBOOK_URI: growthbookUri,
+  DEPLOYMENT_VERSION: deploymentVersion
+} = process.env;
+
+const locations = {
+  homeLocation,
+  apiLocation,
+  forumLocation,
+  newsLocation,
+  radioLocation: !radioLocation
+    ? 'https://coderadio.freecodecamp.org'
+    : radioLocation
+};
+
+export default Object.assign(locations, {
+  clientLocale,
+  curriculumLocale,
+  deploymentEnv,
+  environment: process.env.FREECODECAMP_NODE_ENV || 'development',
+  algoliaAppId:
+    !algoliaAppId || algoliaAppId === 'app_id_from_algolia_dashboard'
+      ? ''
+      : algoliaAppId,
+  algoliaAPIKey:
+    !algoliaAPIKey || algoliaAPIKey === 'api_key_from_algolia_dashboard'
+      ? ''
+      : algoliaAPIKey,
+  stripePublicKey:
+    !stripePublicKey || stripePublicKey === 'pk_from_stripe_dashboard'
+      ? null
+      : stripePublicKey,
+  paypalClientId:
+    !paypalClientId || paypalClientId === 'id_from_paypal_dashboard'
+      ? null
+      : paypalClientId,
+  patreonClientId:
+    !patreonClientId || patreonClientId === 'id_from_patreon_dashboard'
+      ? null
+      : patreonClientId,
+  showUpcomingChanges: showUpcomingChanges === 'true',
+  growthbookUri:
+    !growthbookUri || growthbookUri === 'api_URI_from_Growthbook_dashboard'
+      ? null
+      : growthbookUri,
+  deploymentVersion: deploymentVersion || 'unknown'
+});