From 0ef563978d93b416f88accbf02546b0df55a6358 Mon Sep 17 00:00:00 2001
From: calvintwr <calvin14@gmail.com>
Date: Fri, 2 Sep 2022 16:16:54 +0800
Subject: [PATCH 1/2] fix debug format options ignored

---
 package.json |  5 +++--
 src/node.js  |  4 ++--
 test.node.js | 40 ++++++++++++++++++++++++++++++++++++++++
 3 files changed, 45 insertions(+), 4 deletions(-)
 create mode 100644 test.node.js

diff --git a/package.json b/package.json
index 3bcdc242..22ac19d8 100644
--- a/package.json
+++ b/package.json
@@ -26,12 +26,13 @@
   "scripts": {
     "lint": "xo",
     "test": "npm run test:node && npm run test:browser && npm run lint",
-    "test:node": "istanbul cover _mocha -- test.js",
+    "test:node": "istanbul cover _mocha -- test.js test.node.js",
     "test:browser": "karma start --single-run",
     "test:coverage": "cat ./coverage/lcov.info | coveralls"
   },
   "dependencies": {
-    "ms": "2.1.2"
+    "ms": "2.1.2",
+    "sinon": "^14.0.0"
   },
   "devDependencies": {
     "brfs": "^2.0.1",
diff --git a/src/node.js b/src/node.js
index 79bc085c..715560a4 100644
--- a/src/node.js
+++ b/src/node.js
@@ -187,11 +187,11 @@ function getDate() {
 }
 
 /**
- * Invokes `util.format()` with the specified arguments and writes to stderr.
+ * Invokes `util.formatWithOptions()` with the specified arguments and writes to stderr.
  */
 
 function log(...args) {
-	return process.stderr.write(util.format(...args) + '\n');
+	return process.stderr.write(util.formatWithOptions(exports.inspectOpts, ...args) + '\n');
 }
 
 /**
diff --git a/test.node.js b/test.node.js
new file mode 100644
index 00000000..4cc3c051
--- /dev/null
+++ b/test.node.js
@@ -0,0 +1,40 @@
+/* eslint-env mocha */
+
+const assert = require('assert');
+const util = require('util');
+const sinon = require('sinon');
+const debug = require('./src/node');
+
+const formatWithOptionsSpy = sinon.spy(util, 'formatWithOptions');
+beforeEach(() => {
+	formatWithOptionsSpy.resetHistory();
+});
+
+describe('debug node', () => {
+	describe('formatting options', () => {
+		it('calls util.formatWithOptions', () => {
+			debug.enable('*');
+			const stdErrWriteStub = sinon.stub(process.stderr, 'write');
+			const log = debug('formatting options');
+			log('hello world');
+			assert(util.formatWithOptions.callCount === 1);
+			stdErrWriteStub.restore();
+		});
+
+		it('calls util.formatWithOptions with inspectOpts', () => {
+			debug.enable('*');
+			const options = {
+				hideDate: true,
+				colors: true,
+				depth: 10,
+				showHidden: true
+			};
+			Object.assign(debug.inspectOpts, options);
+			const stdErrWriteStub = sinon.stub(process.stderr, 'write');
+			const log = debug('format with inspectOpts');
+			log('hello world2');
+			assert.deepStrictEqual(util.formatWithOptions.getCall(0).args[0], options);
+			stdErrWriteStub.restore();
+		});
+	});
+});

From 6fd1faad269116cee0701a62bd0a7fc66ca0f3d1 Mon Sep 17 00:00:00 2001
From: calvintwr <calvin14@gmail.com>
Date: Fri, 2 Sep 2022 16:18:45 +0800
Subject: [PATCH 2/2] moved sinon to devDependencies

---
 package.json | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/package.json b/package.json
index 22ac19d8..5da3cfeb 100644
--- a/package.json
+++ b/package.json
@@ -31,8 +31,7 @@
     "test:coverage": "cat ./coverage/lcov.info | coveralls"
   },
   "dependencies": {
-    "ms": "2.1.2",
-    "sinon": "^14.0.0"
+    "ms": "2.1.2"
   },
   "devDependencies": {
     "brfs": "^2.0.1",
@@ -45,6 +44,7 @@
     "karma-mocha": "^1.3.0",
     "mocha": "^5.2.0",
     "mocha-lcov-reporter": "^1.2.0",
+    "sinon": "^14.0.0",
     "xo": "^0.23.0"
   },
   "peerDependenciesMeta": {