change default logger

hiroki0525 · Nov 29, 2023 · 3173f4c · 3173f4c
1 parent 20a526b
commit 3173f4c
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Showing 4 changed files with 197 additions and 232 deletions.
diff --git a/packages/libs/package.json b/packages/libs/package.json
@@ -27,7 +27,6 @@
   "license": "MIT",
   "dependencies": {
     "dotenv": "^16.3.1",
-    "pino": "^8.16.2",
-    "pino-pretty": "^10.2.3"
+    "winston": "^3.11.0"
   }
 }
diff --git a/packages/libs/src/__tests__/logger.test.ts b/packages/libs/src/__tests__/logger.test.ts
@@ -1,22 +1,36 @@
 import { describe, expect, vi, it, beforeEach } from "vitest";
-import { getLogger, setLogger } from "../logger";
-import pino from "pino";
+import { getLogger, getLogLevel, setLogger } from "../logger";
+import { createLogger, format, transports } from "winston";
 
-const defaultLogger = pino({
-  name: "dandori",
-  level: "debug",
-  transport: {
-    target: "pino-pretty",
-    options: {
-      colorize: true,
-    },
+vi.mock("winston", () => ({
+  createLogger: vi.fn(),
+  format: {
+    combine: vi.fn(),
+    colorize: vi.fn(),
+    timestamp: vi.fn(),
+    splat: vi.fn(),
+    json: vi.fn(),
+    printf: vi.fn(),
+  },
+  transports: {
+    Console: vi.fn(),
   },
-});
-
-vi.mock("pino", () => ({
-  default: vi.fn(),
 }));
 
+const defaultLogger = createLogger({
+  level: getLogLevel(),
+  format: format.combine(
+    format.colorize({ all: true }),
+    format.timestamp(),
+    format.splat(),
+    format.json(),
+    format.printf((info) => {
+      return `[${info.timestamp}] ${info.level} : ${info.message}`;
+    }),
+  ),
+  transports: [new transports.Console()],
+});
+
 describe("logger", () => {
   describe("use default logger", () => {
     it("get default logger", () => {

diff --git a/packages/libs/src/logger.ts b/packages/libs/src/logger.ts
@@ -1,4 +1,4 @@
-import pino from "pino";
+import { createLogger, format, transports } from "winston";
 
 export type Logger = {
   debug: (...args: any[]) => void;
@@ -22,18 +22,20 @@ export const getLogLevel = (): LogLevel => {
 
 export const getLogger = (): Logger => {
   if (!logger) {
-    setLogger(
-      pino({
-        name: "dandori",
-        level: getLogLevel(),
-        transport: {
-          target: "pino-pretty",
-          options: {
-            colorize: true,
-          },
-        },
-      }),
-    );
+    const logger = createLogger({
+      level: getLogLevel(),
+      format: format.combine(
+        format.colorize({ all: true }),
+        format.timestamp(),
+        format.splat(),
+        format.json(),
+        format.printf((info) => {
+          return `[${info.timestamp}] ${info.level} : ${info.message}`;
+        }),
+      ),
+      transports: [new transports.Console()],
+    });
+    setLogger(logger);
   }
   return logger;
 };