buildGoModule: make the vendor fetcher error if it is empty

2023-02-07 06:23:39 +10:00
parent eceae845cd
commit 3feeedb5e2
1 changed files with 5 additions and 0 deletions
@@ -145,6 +145,11 @@ let
      cp -r --reflink=auto vendor $out
    ''}

+      if ! [ "$(ls -A $out)" ]; then
+        echo "vendor folder is empty, please set 'vendorHash = null;' or 'vendorSha256 = null;' in your expression"
+        exit 10
+      fi
+
      runHook postInstall
    '';