feat: introduce syncMode to control the behavior of generating files#882
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antfu
approved these changes
Sep 20, 2025
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@kevinmarrec I found a bug doc say But in reality, the |
Contributor
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@antfu 合并请求里，没有对 syncMode: 'default' 选项做任何处理，只是不等于 'append' 就默认执行了 'overwrite' 的效果。 导致在启动 dev-server 开发时，运行了一个页面，会把其他页面的 icon 自动导入全部删除。 setupViteServer(server: ViteDevServer) {
if (this._server === server)
return
this._server = server
this._removeUnused = this.options.syncMode !== 'append'
this.setupWatcher(server.watcher)
} |
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Description
Introduce the
syncModeoption to control the behavior of generating files.Default to
defaultappend: only append the new components to the existing files.overwrite: overwrite the whole existing files with the current components.default: useappendstrategy when using dev server,overwritestrategy when using build.Linked Issues
Resolves #804 (Please confirm⚠️ )
Linked Pull Requests
Closes #844
Additional context
Current logic is
removeUnused === !this._server, which means only remove unused components when building and is dependent on vite mode ("Is there a dev server ?").To prevent any breaking change, a
defaultmode is required to follow current behavior, whileappendmode will always append which means also append with vite build.