From 2acaad97ef2ba1a82df484d1ae1589a7b7c69d90 Mon Sep 17 00:00:00 2001
From: chad <chad.nehemiah94@gmail.com>
Date: Fri, 9 Jun 2023 16:28:49 -0500
Subject: [PATCH 1/2] feat: added bigint formatting

---
 src/index.ts       |  5 +++++
 test/index.spec.ts | 15 +++++++++++++--
 2 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/src/index.ts b/src/index.ts
index 26bca95..431d0bc 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -42,6 +42,11 @@ debug.formatters.a = (v?: Multiaddr): string => {
   return v == null ? 'undefined' : v.toString()
 }
 
+// Add a formatter for stringifying BigInts
+debug.formatters.i = (v?: bigint): string => {
+  return v == null ? 'undefined' : v.toString()
+}
+
 export interface Logger {
   (formatter: any, ...args: any[]): void
   error: (formatter: any, ...args: any[]) => void
diff --git a/test/index.spec.ts b/test/index.spec.ts
index 9ad39cc..c570904 100644
--- a/test/index.spec.ts
+++ b/test/index.spec.ts
@@ -12,6 +12,8 @@ import { Key } from 'interface-datastore'
 import sinon from 'sinon'
 
 describe('logger', () => {
+  const debugSpy = sinon.spy(debug, 'log')
+
   it('creates a logger', () => {
     const log = logger('hello')
 
@@ -80,13 +82,22 @@ describe('logger', () => {
 
     const ma = multiaddr('/ip4/127.0.0.1/tcp/4001')
 
-    const debugSpy = sinon.spy(debug, 'log')
-
     log('multiaddr %a', ma)
 
     expect(debugSpy.firstCall.args[0], 'Multiaddr formatting not included').to.include(`multiaddr ${ma.toString()}`)
   })
 
+  it('test printf style formatting for big int', () => {
+    const log = logger('printf-style')
+    debug.enable('printf-style')
+
+    const bi = BigInt(12345678901234567168)
+
+    log('big int %i', bi)
+
+    expect(debugSpy.secondCall.args[0], 'Big int formatting not included').to.include(`big int ${bi.toString()}`)
+  })
+
   it('test ma formatter', () => {
     const ma = multiaddr('/ip4/127.0.0.1/tcp/4001')
 

From e42569b2a77081fa0c8bf5125f1e71e3314cae48 Mon Sep 17 00:00:00 2001
From: chad <chad.nehemiah94@gmail.com>
Date: Thu, 15 Jun 2023 11:14:21 -0500
Subject: [PATCH 2/2] feat: updated big int to be formatted as locale string

---
 src/index.ts       | 2 +-
 test/index.spec.ts | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/index.ts b/src/index.ts
index 431d0bc..1c52fa9 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -44,7 +44,7 @@ debug.formatters.a = (v?: Multiaddr): string => {
 
 // Add a formatter for stringifying BigInts
 debug.formatters.i = (v?: bigint): string => {
-  return v == null ? 'undefined' : v.toString()
+  return v == null ? 'undefined' : v.toLocaleString()
 }
 
 export interface Logger {
diff --git a/test/index.spec.ts b/test/index.spec.ts
index c570904..7ee2580 100644
--- a/test/index.spec.ts
+++ b/test/index.spec.ts
@@ -95,7 +95,7 @@ describe('logger', () => {
 
     log('big int %i', bi)
 
-    expect(debugSpy.secondCall.args[0], 'Big int formatting not included').to.include(`big int ${bi.toString()}`)
+    expect(debugSpy.secondCall.args[0], 'Big int formatting not included').to.include(`big int ${bi.toLocaleString()}`)
   })
 
   it('test ma formatter', () => {