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fix(nuxt): detect component usage within ssrRender (#26162)

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Julien Huang 2024-03-09 13:38:08 +01:00 committed by GitHub
parent 8323220f74
commit 8bb8d824c7
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2 changed files with 32 additions and 1 deletions
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2
packages/nuxt/src/components/tree-shake.ts
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@ -197,7 +197,7 @@ function isComponentNotCalledInSetup (codeAst: Node, name: string): string | voi
let found = false let found = false
walk(codeAst, { walk(codeAst, {
enter (node) { enter (node) {
if ((node.type === 'Property' && node.key.type === 'Identifier' && node.value.type === 'FunctionExpression' && node.key.name === 'setup') || (node.type === 'FunctionDeclaration' && node.id?.name === '_sfc_ssrRender')) { if ((node.type === 'Property' && node.key.type === 'Identifier' && node.value.type === 'FunctionExpression' && node.key.name === 'setup') || (node.type === 'FunctionDeclaration' && (node.id?.name === '_sfc_ssrRender' || node.id?.name === 'ssrRender'))) {
// walk through the setup function node or the ssrRender function // walk through the setup function node or the ssrRender function
walk(node, { walk(node, {
enter (node) { enter (node) {

31
packages/nuxt/test/treeshake-client.test.ts
View File

@ -185,4 +185,35 @@ describe('treeshake client only in ssr', () => {
expect(treeshaken.replace(/data-v-[\d\w]{8}/g, 'data-v-one-hash').replace(/scoped=[\d\w]{8}/g, 'scoped=one-hash')).toMatchSnapshot() expect(treeshaken.replace(/data-v-[\d\w]{8}/g, 'data-v-one-hash').replace(/scoped=[\d\w]{8}/g, 'scoped=one-hash')).toMatchSnapshot()
}) })
} }
it('should not treeshake reused component #26137', async () => {
const treeshaken = await treeshake(`import { resolveComponent as _resolveComponent, withCtx as _withCtx, createVNode as _createVNode } from "vue"
import { ssrRenderComponent as _ssrRenderComponent, ssrRenderAttrs as _ssrRenderAttrs } from "vue/server-renderer"
export function ssrRender(_ctx, _push, _parent, _attrs) {
const _component_AppIcon = _resolveComponent("AppIcon")
const _component_ClientOnly = _resolveComponent("ClientOnly")
_push(\`<div\${_ssrRenderAttrs(_attrs)}>\`)
_push(_ssrRenderComponent(_component_AppIcon, { name: "caret-left" }, null, _parent))
_push(_ssrRenderComponent(_component_ClientOnly, null, {
default: _withCtx((_, _push, _parent, _scopeId) => {
if (_push) {
_push(\`<span\${_scopeId}>TEST</span>\`)
_push(_ssrRenderComponent(_component_AppIcon, { name: "caret-up" }, null, _parent, _scopeId))
} else {
return [
_createVNode("span", null, "TEST"),
_createVNode(_component_AppIcon, { name: "caret-up" })
]
}
}),
_: 1 /* STABLE */
}, _parent))
_push(\`</div>\`)
}`)
expect(treeshaken).toContain('resolveComponent("AppIcon")')
expect(treeshaken).not.toContain('caret-up')
})
}) })