From b3af6be16f4bd529e55b8e945b524ced44501336 Mon Sep 17 00:00:00 2001
From: Simon Warta <simon@warta.it>
Date: Mon, 26 Jul 2021 14:29:42 +0200
Subject: [PATCH] Pull out makeSignerInfos

---
 packages/proto-signing/src/signing.ts | 24 ++++++++++++++----------
 1 file changed, 14 insertions(+), 10 deletions(-)

diff --git a/packages/proto-signing/src/signing.ts b/packages/proto-signing/src/signing.ts
index 20b687e5..849f7639 100644
--- a/packages/proto-signing/src/signing.ts
+++ b/packages/proto-signing/src/signing.ts
@@ -5,8 +5,20 @@ import { AuthInfo, SignDoc, SignerInfo } from "cosmjs-types/cosmos/tx/v1beta1/tx
 import { Any } from "cosmjs-types/google/protobuf/any";
 import Long from "long";
 
+function makeSignerInfos(pubkeys: readonly Any[], sequence: number, signMode: SignMode): SignerInfo[] {
+  return pubkeys.map(
+    (pubkey): SignerInfo => ({
+      publicKey: pubkey,
+      modeInfo: {
+        single: { mode: signMode },
+      },
+      sequence: Long.fromNumber(sequence),
+    }),
+  );
+}
+
 /**
- * Creates and serializes an AuthInfo document using SIGN_MODE_DIRECT.
+ * Creates and serializes an AuthInfo document.
  */
 export function makeAuthInfoBytes(
   pubkeys: readonly Any[],
@@ -16,15 +28,7 @@ export function makeAuthInfoBytes(
   signMode = SignMode.SIGN_MODE_DIRECT,
 ): Uint8Array {
   const authInfo = {
-    signerInfos: pubkeys.map(
-      (pubkey): SignerInfo => ({
-        publicKey: pubkey,
-        modeInfo: {
-          single: { mode: signMode },
-        },
-        sequence: Long.fromNumber(sequence),
-      }),
-    ),
+    signerInfos: makeSignerInfos(pubkeys, sequence, signMode),
     fee: {
       amount: [...feeAmount],
       gasLimit: Long.fromNumber(gasLimit),