builder: work around duplicate package files

2022-06-10 20:50:07 +02:00 · 2022-06-10 20:50:07 +02:00 · 0235771a7a
parent 1202258616
commit 0235771a7a
1 changed files with 1 additions and 1 deletions
--- a/builder.nix
+++ b/builder.nix
@ -63,7 +63,7 @@ stdenv.mkDerivation {
      in
        lib.optionalString
          (package.type == "real")
-          "ln -s ${package.file} packages/${package.filename}\n"
+          "[ -e packages/${package.filename} ] || ln -s ${package.file} packages/${package.filename}\n"
        )
      allRequiredPackages}