1 files changed, 13 insertions, 6 deletions
diff --git a/u/process/validate_identifier.ts b/u/process/validate_identifier.ts
index ec8b77b..32952a6 100644
--- a/u/process/validate_identifier.ts
+++ b/u/process/validate_identifier.ts
@@ -1,4 +1,4 @@
-import { Either } from "./mod.ts";
+import { Either, type IEither } from "@emprespresso/pengueno";
 
 export const validateIdentifier = (token: string) => {
   return (/^[a-zA-Z0-9_\-:. \/]+$/).test(token) && !token.includes("..");
@@ -6,11 +6,18 @@ export const validateIdentifier = (token: string) => {
 
 // ensure {@param obj} is a Record<string, string> with stuff that won't
 // have the potential for shell injection, just to be super safe.
-export const validateExecutionEntries = (
-  obj: Record<string, unknown>,
-): Either<Array<[string, unknown]>, Record<string, string>> => {
-  const invalidEntries = Object.entries(obj).filter((e) =>
-    !e.every((x) => typeof x === "string" && validateIdentifier(x))
+type InvalidEntry<K, T> = [K, T];
+export const validateExecutionEntries = <
+  T,
+  K extends symbol | number | string = symbol | number | string,
+>(
+  obj: Record<K, T>,
+): IEither<
+  Array<InvalidEntry<K, T>>,
+  Record<string, string>
+> => {
+  const invalidEntries = <Array<InvalidEntry<K, T>>> Object.entries(obj).filter(
+    (e) => !e.every((x) => typeof x === "string" && validateIdentifier(x)),
   );
   if (invalidEntries.length > 0) return Either.left(invalidEntries);
   return Either.right(<Record<string, string>> obj);