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gen-preview-image

v1.0.1

Published

根据本地微码 demo 页面自动生成组件预览图

Downloads

29

Readme

gen-preview-image

根据本地微码 demo 页面自动生成组件预览图。

默认行为:

  • 在当前项目根目录读取 package.json 中的 publicPath
  • 自动读取 src/config/theme-config.js 中的 pxtorem.uiSize / uiHSize 作为截图视口大小,读不到时回退到 1920x1080
  • 访问 http://localhost:9999/<publicPath>/demo/<组件名>
  • 截图左侧预览区 .demo-wrapper .left .preview-box
  • 输出到 src/workspace/custom-components/<组件名>/resources/images/mc-preview.png

使用方式

npx gen-preview-image

执行后会提示输入组件名。

npx gen-preview-image c-zdgk-zhkr-gkcx

可选参数

npx gen-preview-image c-zdgk-zhkr-gkcx --host http://localhost:9999
npx gen-preview-image c-zdgk-zhkr-gkcx --project D:/your-project
npx gen-preview-image c-zdgk-zhkr-gkcx --output ./artifacts/mc-preview.png
npx gen-preview-image c-zdgk-zhkr-gkcx --wait-ms 2000

支持参数:

  • --host:本地服务地址,默认 http://localhost:9999
  • --project:指定项目根目录,默认从当前目录向上查找 package.json
  • --output:自定义输出路径
  • --selector:自定义截图元素选择器,默认 .demo-wrapper .left .preview-box
  • --wait-ms:页面等待与稳定共用时间,默认 2000

环境要求

  • Node.js >= 18
  • 本机安装 Microsoft Edge 或 Google Chrome
  • 本地项目服务已启动,并能访问对应 demo 页面

如果浏览器不在默认路径,可设置环境变量:

GENERATE_PREVIEW_IMAGE_BROWSER=/path/to/browser