lib.generators.toPretty: Add attribute name to error context

2022-12-10 23:36:46 +01:00 · 2022-12-10 23:36:46 +01:00 · 1a44080088
commit 1a44080088
parent 5fb20d2f8c
1 changed files with 4 additions and 1 deletions
--- a/lib/generators.nix
+++ b/lib/generators.nix
@ -342,7 +342,10 @@ rec {
      else "{" + introSpace
          + libStr.concatStringsSep introSpace (libAttr.mapAttrsToList
              (name: value:
-                "${libStr.escapeNixIdentifier name} = ${go (indent + "  ") value};") v)
+                "${libStr.escapeNixIdentifier name} = ${
+                  builtins.addErrorContext "while evaluating an attribute `${name}`"
+                    (go (indent + "  ") value)
+                };") v)
        + outroSpace + "}"
    else abort "generators.toPretty: should never happen (v = ${v})";
  in go "";