fix: #10

README.md

@@ -10,7 +10,7 @@ For Deno usage refer to [deno-logger doc](https://deno.land/x/logger)
 ### console logger
 
 ```js
-import Logger from "https://deno.land/x/[email protected].3/logger.ts";
+import Logger from "https://deno.land/x/[email protected].5/logger.ts";
 
 const logger = new Logger();
 
@@ -22,7 +22,7 @@ logger.error("i am from consoleLogger", new Error("test"));
 ### file and console logger
 
 ```js
-import Logger from "https://deno.land/x/[email protected].3/logger.ts";
+import Logger from "https://deno.land/x/[email protected].5/logger.ts";
 
 const logger = new Logger();
 
@@ -42,7 +42,7 @@ logger.error("i am from fileLogger", new Error("test"));
 ### file logger only
 
 ```js
-import Logger from "https://deno.land/x/[email protected].3/logger.ts";
+import Logger from "https://deno.land/x/[email protected].5/logger.ts";
 
 const logger = new Logger();
 await logger.initFileLogger("../log");
@@ -68,7 +68,7 @@ interface fileLoggerOptions {
 example
 
 ```js
-import Logger from "https://deno.land/x/[email protected].3/logger.ts";
+import Logger from "https://deno.land/x/[email protected].5/logger.ts";
 const logger = new Logger();
 
 // cut by day
@@ -158,7 +158,7 @@ await logger.initFileLogger("../log", {
 ## disableConsole and enableConsole
 
 ```js
-import Logger from "https://deno.land/x/[email protected].3/logger.ts";
+import Logger from "https://deno.land/x/[email protected].5/logger.ts";
 
 const logger = new Logger();
 
@@ -175,7 +175,7 @@ logger.info("console enabled, you can see me");
 ## disableFile and enableFile
 
 ```js
-import Logger from "https://deno.land/x/[email protected].3/logger.ts";
+import Logger from "https://deno.land/x/[email protected].5/logger.ts";
 
 const logger = new Logger();
 await logger.initFileLogger("../log");
@@ -202,7 +202,7 @@ example:
 3. fileLogger, consoleLogger => disable => enable => fileLogger, consoleLogger
 
 ```js
-import Logger from "https://deno.land/x/[email protected].3/logger.ts";
+import Logger from "https://deno.land/x/[email protected].5/logger.ts";
 
 const logger = new Logger();
 await logger.initFileLogger("../log");

logger.ts

@@ -8,7 +8,7 @@ import { fileLoggerOptions, LoggerWriteOptions } from "./interface.ts";
 import Types from "./types.ts";
 const { inspect } = Deno;
 
-const noop = () => void {};
+const noop = async () => {};
 
 export default class Logger {
   private stdout = stdout;
@@ -35,48 +35,48 @@ export default class Logger {
     return this.encoder.encode(stripColor(msg) + eol);
   }
 
-  info(...args: unknown[]): void {
+  async info(...args: unknown[]): Promise<void> {
     args = [this.getInfo(), ...args];
     this.stdout(...args);
     if (this.dir) {
-      this.write({
+      await this.write({
         dir: this.dir,
         type: Types.INFO,
         args,
       });
     }
   }
 
-  warn(...args: unknown[]): void {
+  async warn(...args: unknown[]): Promise<void> {
     args = [this.getWarn(), ...args];
     this.stdout(...args);
     if (this.dir) {
-      this.write({
+      await this.write({
         dir: this.dir,
         type: Types.WARN,
         args,
       });
     }
   }
 
-  error(...args: unknown[]): void {
+  async error(...args: unknown[]): Promise<void> {
     args = [this.getError(), ...args];
     this.stdout(...args);
     if (this.dir) {
-      this.write({
+      await this.write({
         dir: this.dir,
         type: Types.ERROR,
         args,
       });
     }
   }
 
-  private write({ dir, type, args }: LoggerWriteOptions): void {
+  private write({ dir, type, args }: LoggerWriteOptions): Promise<void> {
     const date = this.getDate();
     const filename = this.rotate === true ? `${date}_${type}` : type;
     const path = `${dir}/${filename}.log`;
     const msg = this.format(...args);
-    this.writer!.write({ path, msg, type });
+    return this.writer!.write({ path, msg, type });
   }
 
   async initFileLogger(
@@ -87,7 +87,7 @@ export default class Logger {
     if (!exist) {
       stdout(`${this.getWarn()} Log folder does not exist`);
       try {
-        await Deno.mkdirSync(dir, { recursive: true });
+        Deno.mkdirSync(dir, { recursive: true });
         stdout(`${this.getInfo()} Log folder create success`);
       } catch (error) {
         stdout(`${this.getError()} Log folder create failed: ` + error);