Docker

src/App.js

@@ -2,6 +2,7 @@ import { useEffect, useState } from 'react';
 import Editor from './components/Editor';
 import parseContentType from 'content-type-parser';
 import { languageIds } from './util/highlighting';
+import { bytebinUrl } from './util/constants';
 
 function getPasteIdFromUrl() {
   const path = window.location.pathname;
@@ -14,7 +15,7 @@ function getPasteIdFromUrl() {
 
 async function loadFromBytebin(id) {
   try {
-    const resp = await fetch('https://bytebin.lucko.me/' + id);
+    const resp = await fetch(bytebinUrl + id);
     if (resp.ok) {
       const content = await resp.text();
       const type = parseLanguageFromContentType(

src/components/EditorControls.js

@@ -7,6 +7,7 @@ import copy from 'copy-to-clipboard';
 import { MenuButton, Button } from './Menu';
 import { languageIds } from '../util/highlighting';
 import themes from '../style/themes';
+import { postUrl } from '../util/constants';
 
 export default function EditorControls({
   code,
@@ -142,7 +143,7 @@ async function saveToBytebin(code, language) {
     const compressed = gzip(code);
     const contentType = langaugeToContentType(language);
 
-    const resp = await fetch('https://bytebin.lucko.me/post', {
+    const resp = await fetch(postUrl, {
       method: 'POST',
       headers: {
         'Content-Type': contentType,

src/util/constants.js

@@ -0,0 +1,4 @@
+export const bytebinUrl =
+  process.env.REACT_APP_BYTEBIN_URL || 'https://bytebin.lucko.me/';
+
+export const postUrl = bytebinUrl + 'post';