doc: update readme (#199)

README.md

@@ -16,15 +16,15 @@ npm install esbuild-plugin-pino
 
 ## Description
 
-This plugin allows to use of pino v7 with esbuild generated bundle files.
+This plugin allows to use of pino v7 ~ v9 with esbuild generated bundle files.
 
 Note that, due to pino architecture (based on Node.js' Worker Threads), it is not possible to make it work without generating extra files.
 
 This means that when using this plugin the following list of files will be generated at the root of your dist folder:
 
 - `thread-stream.js`
 - `pino-worker.js`
-- `pino-pipeline-worker.js`
+- `pino-pipeline-worker.js` (no longer required after Pino v9.1.0)
 - `pino-file.js`
 
 A file for each transport you specify in the plugin constructor's `transports` option. (see below)
@@ -36,51 +36,51 @@ Simply include the plugin in your esbuild build script. Make sure you provide th
 
 ```js
 // General usage
-const { build } = require('esbuild')
-const esbuildPluginPino = require('esbuild-plugin-pino')
+const { build } = require("esbuild");
+const esbuildPluginPino = require("esbuild-plugin-pino");
 
 build({
-  entryPoints: ['src/index.ts'],
-  outdir: 'dist',
-  plugins: [esbuildPluginPino({ transports: ['pino-pretty'] })],
-}).catch(() => process.exit(1))
+  entryPoints: ["src/index.ts"],
+  outdir: "dist",
+  plugins: [esbuildPluginPino({ transports: ["pino-pretty"] })],
+}).catch(() => process.exit(1));
 ```
 
 ```js
 // Multiple entryPoints & pino transports
-const { build } = require('esbuild')
-const esbuildPluginPino = require('esbuild-plugin-pino')
+const { build } = require("esbuild");
+const esbuildPluginPino = require("esbuild-plugin-pino");
 
 build({
   entryPoints: {
-    first: './first.js',
-    'abc/cde/second': './second.js'
+    first: "./first.js",
+    "abc/cde/second": "./second.js",
   },
-  outdir: 'dist',
-  plugins: [esbuildPluginPino({ transports: ['pino-pretty', 'pino-loki'] })],
-}).catch(() => process.exit(1))
+  outdir: "dist",
+  plugins: [esbuildPluginPino({ transports: ["pino-pretty", "pino-loki"] })],
+}).catch(() => process.exit(1));
 ```
 
 ```js
 // Start from esbuild@^0.17.1
 // Multiple entryPoints in an array of object & pino transports
-const { build } = require('esbuild')
-const esbuildPluginPino = require('esbuild-plugin-pino')
+const { build } = require("esbuild");
+const esbuildPluginPino = require("esbuild-plugin-pino");
 
 build({
   entryPoints: [
     {
-      in: './test/fixtures/first.js',
-      out: 'first'
+      in: "./test/fixtures/first.js",
+      out: "first",
     },
     {
-      in: './test/fixtures/second.js',
-      out: 'abc/cde/second'
-    }
+      in: "./test/fixtures/second.js",
+      out: "abc/cde/second",
+    },
   ],
-  outdir: 'dist',
-  plugins: [esbuildPluginPino({ transports: ['pino-pretty', 'pino-loki'] })],
-}).catch(() => process.exit(1))
+  outdir: "dist",
+  plugins: [esbuildPluginPino({ transports: ["pino-pretty", "pino-loki"] })],
+}).catch(() => process.exit(1));
 ```
 
 ## Deploy to production