Merge pull request #12 from chengpeiquan/develop

feat: add an option for debug

README.md

@@ -21,23 +21,49 @@ Adds a banner to the top of each generated chunk.
 Install the package from npm (or yarn, or pnpm).
 
 ```bash
-npm install --save-dev vite-plugin-banner
+npm install -D vite-plugin-banner
 ```
 
 ## Options
 
-Since `v0.2.0`, This plugin support a `String` or an `Object` to be the plugin options.
-
 Plugin Options Type|Description|Example
 :--|:--|:--
 string|The banner content|[Basic usage](#basic-usage)
-{ outDir: string; content: string }|content: The comment content of the banner<br>outDir: The output directory from vite|[Optional parameter format](#optional-parameter-format)
+BannerPluginOptions|See the type declarations below|[Optional parameter format](#optional-parameter-format)
+
+· Type Declarations:
+
+```ts
+/**
+ * Some options from `vite.config.[ts|js]`
+ * @tips This options type is supported since `0.2.0`
+ */
+export interface BannerPluginOptions {
+  /**
+   * The comment content of the banner
+   */
+  content: string
+
+  /**
+   * The output directory from the configuration of Vite.js
+   * @default `dist`
+   */
+  outDir?: string
+
+  /**
+   * Whether to print error messages to the console
+   * @tips This option is supported since `0.4.0`
+   * @default `false`
+   */
+  debug?: boolean
+}
+```
 
 ## Usage
 
 In most cases, just use the `String` format as a plugin option.
 
-In some special cases, such as in [VitePress](https://vitepress.vuejs.org/), you need to use `Object` format to pass in plugin options, see [Optional parameter format](#optional-parameter-format).
+In some special cases, such as in [VitePress](https://vitepress.vuejs.org/), you might need to use `Object` format to pass in plugin options, see [Optional parameter format](#optional-parameter-format).
 
 ### Basic usage
 
@@ -155,7 +181,7 @@ var e=Object.assign;import{M as t,d as a,u as r,c......
 
 ### Optional parameter format
 
-I'm not sure what other scenarios besides VitePress need to use this method to pass in options, so I use VitePress as an example, I hope it can give you a reference
+I'm not sure what other scenarios besides VitePress need to use this method to pass in options, so I use VitePress as an example, I hope it can give you a reference.
 
 ```ts
 // docs/.vitepress/config.ts
@@ -185,7 +211,9 @@ export default defineConfig({
 
 Why do it?
 
-Because in VitePress, what you get through `viteConfig.build.outDir` is always a `.temp` temporary directory, not the final output directory, so you need to manually specify the output directory to inform the plugin
+Because in VitePress, what you get through `viteConfig.build.outDir` is always a `.temp` temporary directory, not the final output directory, so you need to manually specify the output directory to inform the plugin.
+
+Of course, with the updated version of Vitepress, this is not necessarily required, but you can choose to do so when you need it.
 
 ## License
 

README.zh-CN.md

@@ -26,18 +26,44 @@ npm install --save-dev vite-plugin-banner
 
 ## 选项
 
-从 `v0.2.0` 开始, 这个插件支持使用 `String` 或者 `Object` 格式来作为插件选项。
-
 插件选项类型|作用描述|使用例子
 :--|:--|:--
 string|横幅注释的内容|[基础用法](#基础用法)
-{ outDir: string; content: string }|content: 横幅注释的内容<br>outDir: 来自 Vite 指定的输出目录|[可选参数格式](#可选参数格式)
+BannerPluginOptions|请参阅下方的类型声明|[可选参数格式](#可选参数格式)
+
+· Type Declarations:
+
+```ts
+/**
+ * 来自 `vite.config.[ts|js]` 的一些选项
+ * @tips 从 `0.2.0` 开始支持此选项类型
+ */
+export interface BannerPluginOptions {
+  /**
+   * Banner 的注释内容
+   */
+  content: string
+
+  /**
+   * Vite.js 配置的输出目录
+   * @default `dist`
+   */
+  outDir?: string
+
+  /**
+   * 是否将错误信息打印到控制台
+   * @tips 从 `0.4.0` 开始支持此选项
+   * @default `false`
+   */
+  debug?: boolean
+}
+```
 
 ## 用法
 
 在大多数情况下，只需使用 `String` 格式作为插件选项。
 
-在一些特殊情况下，比如在 [VitePress](https://vitepress.vuejs.org/) 中，需要使用 `Object` 格式来传递插件选项，详见 [可选参数格式](#可选参数格式) 。
+在一些特殊情况下，比如在 [VitePress](https://vitepress.vuejs.org/) 中，可能需要使用 `Object` 格式来传递插件选项，详见 [可选参数格式](#可选参数格式) 。
 
 ### 基础用法
 
@@ -46,7 +72,7 @@ string|横幅注释的内容|[基础用法](#基础用法)
 ```ts
 // vite.config.ts
 import banner from 'vite-plugin-banner'
-// Other dependencies...
+// 其他依赖...
 
 export default defineConfig({
   plugins: [
@@ -85,7 +111,7 @@ var e=Object.assign;import{M as t,d as a,u as r,c......
 ```ts
 // vite.config.ts
 import pkg from './package.json'
-// Other dependencies...
+// 其他依赖...
 
 export default defineConfig({
   plugins: [
@@ -187,6 +213,8 @@ export default defineConfig({
 
 因为在 VitePress 里，通过 viteConfig.build.outDir 拿到的永远是一个 `.temp` 的临时目录，不是最终的输出目录，所以你需要手动指定输出目录来告知插件。
 
+当然，随着 Vitepress 的版本更新，不一定需要这么做，只是当你需要的时候，可以选择这么处理。
+
 ## License
 
 MIT License © 2021 [chengpeiquan](https://github.com/chengpeiquan)

package.json

@@ -1,7 +1,7 @@
 {
   "name": "vite-plugin-banner",
   "description": "A banner plugin for Vite. Adds a banner to the top of each generated chunk.",
-  "version": "0.3.1",
+  "version": "0.4.0",
   "author": "chengpeiquan <chengpeiquan@chengpeiquan.com>",
   "license": "MIT",
   "homepage": "https://github.com/chengpeiquan/vite-plugin-banner",

src/libs/getConfig.ts → src/libs/formatConfig.ts

@@ -1,15 +1,25 @@
 import verifyBanner from './verifyBanner'
 import type { BannerPluginOptions, PluginConfig } from '../types'
 
-export default function (options: string | BannerPluginOptions): PluginConfig {
+/**
+ * Process options of different formats into a unified format
+ * @param options - Some options from `vite.config.[ts|js]`
+ * @returns A unified plugin option
+ */
+export default function formatConfig(
+  options: string | BannerPluginOptions
+): PluginConfig {
   // Set a default config
   const config: PluginConfig = {
     content: '',
-    outDir: '',
+    outDir: 'dist',
+    debug: false,
   }
 
-  // illegal type
+  // Type of plugin options
   const type: string = Object.prototype.toString.call(options)
+
+  // Block illegal types
   if (!['[object String]', '[object Object]'].includes(type)) {
     throw new Error(
       '[vite-plugin-banner] The options must be a string or an object.'
@@ -36,12 +46,15 @@ export default function (options: string | BannerPluginOptions): PluginConfig {
     ) {
       config.outDir = options.outDir
     }
+
+    // Update the `debug` option
+    config.debug = Boolean(options.debug)
   }
 
   // Verify the validity of the incoming comment content
-  const error: string = verifyBanner(config.content)
-  if (error) {
-    throw new Error(`[vite-plugin-banner] ${error}`)
+  const errMsg: string = verifyBanner(config.content)
+  if (errMsg) {
+    throw new Error(`[vite-plugin-banner] ${errMsg}`)
   }
 
   return config

src/main.ts

@@ -1,6 +1,6 @@
 import fs from 'fs'
 import { resolve } from 'path'
-import getConfig from './libs/getConfig'
+import formatConfig from './libs/formatConfig'
 import type { ResolvedConfig } from 'vite'
 import type { NormalizedOutputOptions, OutputBundle } from 'rollup'
 import type { BannerPluginOptions, PluginConfig } from './types'
@@ -22,7 +22,7 @@ const excludeRegexp: RegExp = new RegExp(/vendor/)
  */
 export default function (pluginOptions: string | BannerPluginOptions): any {
   // Get the plugin config
-  const pluginConfig: PluginConfig = getConfig(pluginOptions)
+  const pluginConfig: PluginConfig = formatConfig(pluginOptions)
 
   // Handle files
   return {
@@ -64,7 +64,10 @@ export default function (pluginOptions: string | BannerPluginOptions): any {
             // Save
             fs.writeFileSync(filePath, data)
           } catch (e) {
-            console.log(e)
+            // The error log is only printed when the debug option is enabled
+            if (pluginConfig.debug) {
+              console.log(e)
+            }
           }
         }
       }

src/types/index.ts

@@ -1,17 +1,32 @@
 /**
- * The plugin input parameter can be an object
- * @param content - The comment content of the banner
- * @param outDir - The output directory from vite
+ * Some options from `vite.config.[ts|js]`
+ * @tips This options type is supported since `0.2.0`
  */
 export interface BannerPluginOptions {
+  /**
+   * The comment content of the banner
+   */
   content: string
+
+  /**
+   * The output directory from the configuration of Vite.js
+   * @default `dist`
+   */
   outDir?: string
+
+  /**
+   * Whether to print error messages to the console
+   * @tips This option is supported since `0.4.0`
+   * @default `false`
+   */
+  debug?: boolean
 }
 
 /**
- * The config for the plugin
+ * Configuration of the plugin's internal runtime
  */
 export interface PluginConfig {
   content: string
   outDir: string
+  debug: boolean
 }