CLI: Print unknown argument errors (#2252)

Effect-TS · Mar 5, 2024 · 89b5d1c · 89b5d1c
1 parent e3ff789
commit 89b5d1c
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diff --git a/.changeset/selfish-kangaroos-sparkle.md b/.changeset/selfish-kangaroos-sparkle.md
@@ -0,0 +1,5 @@
+---
+"@effect/cli": minor
+---
+
+Print unknown argument errors
diff --git a/packages/cli/src/internal/cliApp.ts b/packages/cli/src/internal/cliApp.ts
@@ -96,7 +96,7 @@ export const run = dual<
                 ),
               onNonEmpty: (head) => {
                 const error = InternalHelpDoc.p(`Received unknown argument: '${head}'`)
-                return Effect.fail(InternalValidationError.invalidValue(error))
+                return Effect.zipRight(printDocs(error), Effect.fail(InternalValidationError.invalidValue(error)))
               }
             })
           }