refactor: simplify githubBaseURL/opts

lib/workers/pr/changelog/index.js

@@ -26,15 +26,13 @@ async function getChangeLogJSON(args) {
   let token;
   let endpoint;
   let gheBaseURL;
-  const opts = {
-    githubBaseURL: 'https://github.com/',
-  };
+  let githubBaseURL = 'https://github.com/';
 
   if (process.env.GITHUB_ENDPOINT) {
     const parsedEndpoint = url.parse(process.env.GITHUB_ENDPOINT);
     gheBaseURL = `${parsedEndpoint.protocol}//${parsedEndpoint.hostname}/`;
     if (repositoryUrl.startsWith(gheBaseURL)) {
-      opts.githubBaseURL = gheBaseURL;
+      githubBaseURL = gheBaseURL;
     } else {
       // Switch tokens
       token = process.env.GITHUB_TOKEN;
@@ -48,7 +46,7 @@ async function getChangeLogJSON(args) {
     if (!res) {
       res = await sourceGithub.getChangeLogJSON({
         ...args,
-        ...opts,
+        githubBaseURL,
       });
       await sourceCache.setChangeLogJSON(args, res);
     }