Introduce external repository token

src/runner.ts

@@ -96,6 +96,7 @@ interface InitArgs {
   repository: string;
   githubUrl: string;
   githubAuth: string;
+  externalRepositoryToken: string | undefined;
   debug: boolean;
 }
 
@@ -108,6 +109,10 @@ program
     "--github-auth <auth>",
     "GitHub Apps token or personal access token. (Required)"
   )
+  .option(
+    "--external-repository-token <token>",
+    "A token for fetching external config files and queries if they reside in a private repository."
+  )
   .option(
     "--languages <languages>",
     "Comma-separated list of languages to analyze. Otherwise detects and analyzes all supported languages from the repo."
@@ -150,6 +155,7 @@ program
 
       const apiDetails = {
         auth: cmd.githubAuth,
+        externalRepoAuth: cmd.externalRepositoryToken ?? cmd.githubAuth,
         url: parseGithubUrl(cmd.githubUrl),
       };