refactor: move all envs related code into separate file (#4529)

Co-authored-by: Alexandr <qwerty541zxc@gmail.com>

backend/src/common/envs.js

@@ -6,5 +6,8 @@ const gistWhitelist = process.env.GIST_WHITELIST
   ? process.env.GIST_WHITELIST.split(",")
   : undefined;
 
-export { whitelist, gistWhitelist };
-export default whitelist;
+const excludeRepositories = process.env.EXCLUDE_REPO
+  ? process.env.EXCLUDE_REPO.split(",")
+  : [];
+
+export { whitelist, gistWhitelist, excludeRepositories };

backend/src/common/excludeRepo.js

@@ -1,6 +0,0 @@
-const excludeRepositories = process.env.EXCLUDE_REPO
-  ? process.env.EXCLUDE_REPO.split(",")
-  : [];
-
-export { excludeRepositories };
-export default excludeRepositories;

backend/src/fetchers/stats.js

@@ -14,7 +14,7 @@ import {
   wrapTextMultiline,
   parseOwnerAffiliations,
 } from "../common/utils.js";
-import excludeRepositories from "../common/excludeRepo.js";
+import { excludeRepositories } from "../common/envs.js";
 
 dotenv.config();
 

backend/src/fetchers/top-languages.js

@@ -9,7 +9,7 @@ import {
   wrapTextMultiline,
   parseOwnerAffiliations,
 } from "../common/utils.js";
-import excludeRepositories from "../common/excludeRepo.js";
+import { excludeRepositories } from "../common/envs.js";
 
 /**
  * @typedef {import("axios").AxiosRequestHeaders} AxiosRequestHeaders Axios request headers.