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createPluginFactory

创建插件工厂函数,将插件类转换为 Vite 插件实例。

typescript
import { createPluginFactory } from '@meng-xi/vite-plugin/factory'

函数签名

typescript
function createPluginFactory<T extends BasePluginOptions, P extends BasePlugin<T>, R = T>(
  PluginClass: new (options: T, loggerConfig?: LoggerOptions) => P,
  normalizer?: OptionsNormalizer<T, R>
): PluginFactory<T, R>

泛型参数

参数约束说明
TBasePluginOptions插件配置类型
PBasePlugin<T>插件实例类型
RT(默认)原始配置类型

参数

参数类型说明
PluginClass插件类构造函数插件类
normalizerOptionsNormalizer<T, R>选项标准化器(可选)

返回值

PluginFactory<T, R> - 插件工厂函数


基本用法

typescript
import { BasePlugin, createPluginFactory } from '@meng-xi/vite-plugin/factory'
import type { BasePluginOptions } from '@meng-xi/vite-plugin/factory'

interface MyPluginOptions extends BasePluginOptions {
	outputPath: string
}

class MyPlugin extends BasePlugin<MyPluginOptions> {
	// ... 实现
}

// 创建工厂函数
export const myPlugin = createPluginFactory(MyPlugin)

使用

typescript
import { defineConfig } from 'vite'
import { myPlugin } from './my-plugin'

export default defineConfig({
	plugins: [
		myPlugin({ outputPath: 'dist/output.json' })
	]
})

带选项标准化器

支持简化的配置方式(如字符串参数)。

typescript
interface MyPluginOptions extends BasePluginOptions {
	path: string
}

class MyPlugin extends BasePlugin<MyPluginOptions> {
	// ... 实现
}

// 支持字符串或对象配置
export const myPlugin = createPluginFactory(
	MyPlugin,
	(opt?: string | MyPluginOptions) =>
		typeof opt === 'string' ? { path: opt } : (opt ?? { path: '' })
)

使用

typescript
// 两种方式等效
myPlugin('/path/to/file')
myPlugin({ path: '/path/to/file' })

完整示例

typescript
import type { Plugin } from 'vite'
import { BasePlugin, createPluginFactory } from '@meng-xi/vite-plugin/factory'
import type { BasePluginOptions } from '@meng-xi/vite-plugin/factory'
import { writeFileContent } from '@meng-xi/vite-plugin/common'

// 定义配置类型
interface BuildInfoOptions extends BasePluginOptions {
	outputPath?: string
}

// 实现插件类
class BuildInfoPlugin extends BasePlugin<BuildInfoOptions> {
	protected getPluginName() {
		return 'build-info'
	}

	protected getDefaultOptions() {
		return { outputPath: 'dist/build-info.json' }
	}

	protected getEnforce(): Plugin['enforce'] {
		return 'post'
	}

	protected addPluginHooks(plugin: Plugin) {
		plugin.closeBundle = async () => {
			if (!this.options.enabled) return

			await this.safeExecute(async () => {
				const info = {
					buildTime: new Date().toISOString(),
					mode: this.viteConfig?.mode
				}
				await writeFileContent(this.options.outputPath, JSON.stringify(info, null, 2))
				this.logger.success('构建信息已生成')
			}, '生成构建信息')
		}
	}
}

// 导出工厂函数
export const buildInfo = createPluginFactory(BuildInfoPlugin)

Released under the MIT License.