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feat: allow disabling payload extraction (#7588)

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pooya parsa 2022-09-16 12:14:41 +02:00 committed by GitHub
parent f0ad1b02d9
commit 5605f1ce18
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4 changed files with 13 additions and 6 deletions
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1
packages/nuxt/src/core/nitro.ts
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@ -101,6 +101,7 @@ export async function initNitro (nuxt: Nuxt & { _nitro?: Nitro }) {
'process.env.NUXT_NO_SSR': nuxt.options.ssr === false, 'process.env.NUXT_NO_SSR': nuxt.options.ssr === false,
'process.env.NUXT_NO_SCRIPTS': !!nuxt.options.experimental.noScripts, 'process.env.NUXT_NO_SCRIPTS': !!nuxt.options.experimental.noScripts,
'process.env.NUXT_INLINE_STYLES': !!nuxt.options.experimental.inlineSSRStyles, 'process.env.NUXT_INLINE_STYLES': !!nuxt.options.experimental.inlineSSRStyles,
'process.env.NUXT_PAYLOAD_EXTRACTION': !!nuxt.options.experimental.payloadExtraction,
'process.dev': nuxt.options.dev, 'process.dev': nuxt.options.dev,
__VUE_PROD_DEVTOOLS__: false __VUE_PROD_DEVTOOLS__: false
}, },

2
packages/nuxt/src/core/nuxt.ts
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@ -174,7 +174,7 @@ async function initNuxt (nuxt: Nuxt) {
}) })
// Add prerender payload support // Add prerender payload support
if (!nuxt.options.dev) { if (!nuxt.options.dev && nuxt.options.experimental.payloadExtraction) {
addPlugin(resolve(nuxt.options.appDir, 'plugins/payload.client')) addPlugin(resolve(nuxt.options.appDir, 'plugins/payload.client'))
} }

11
packages/nuxt/src/core/runtime/nitro/renderer.ts
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@ -103,7 +103,7 @@ const getSPARenderer = lazyCachedFunction(async () => {
return { renderToString } return { renderToString }
}) })
const PAYLOAD_CACHE = process.env.prerender ? new Map() : null // TODO: Use LRU cache const PAYLOAD_CACHE = (process.env.NUXT_PAYLOAD_EXTRACTION && process.env.prerender) ? new Map() : null // TODO: Use LRU cache
const PAYLOAD_URL_RE = /\/_payload(\.[a-zA-Z0-9]+)?.js(\?.*)?$/ const PAYLOAD_URL_RE = /\/_payload(\.[a-zA-Z0-9]+)?.js(\?.*)?$/
const PRERENDER_NO_SSR_ROUTES = new Set(['/index.html', '/200.html', '/404.html']) const PRERENDER_NO_SSR_ROUTES = new Set(['/index.html', '/200.html', '/404.html'])
@ -142,7 +142,8 @@ export default defineRenderHandler(async (event) => {
} }
// Whether we are prerendering route // Whether we are prerendering route
const payloadURL = (process.env.prerender && !ssrContext.noSSR) ? joinURL(url, '_payload.js') : undefined const _PAYLOAD_EXTRACTION = process.env.prerender && process.env.NUXT_PAYLOAD_EXTRACTION && !ssrContext.noSSR
const payloadURL = _PAYLOAD_EXTRACTION ? joinURL(url, '_payload.js') : undefined
if (process.env.prerender) { if (process.env.prerender) {
ssrContext.payload.prerenderedAt = Date.now() ssrContext.payload.prerenderedAt = Date.now()
} }
@ -174,7 +175,7 @@ export default defineRenderHandler(async (event) => {
return response return response
} }
if (process.env.prerender) { if (_PAYLOAD_EXTRACTION) {
// Hint nitro to prerender payload for this route // Hint nitro to prerender payload for this route
appendHeader(event, 'x-nitro-prerender', payloadURL!) appendHeader(event, 'x-nitro-prerender', payloadURL!)
// Use same ssr context to generate payload for this route // Use same ssr context to generate payload for this route
@ -194,7 +195,7 @@ export default defineRenderHandler(async (event) => {
htmlAttrs: normalizeChunks([renderedMeta.htmlAttrs]), htmlAttrs: normalizeChunks([renderedMeta.htmlAttrs]),
head: normalizeChunks([ head: normalizeChunks([
renderedMeta.headTags, renderedMeta.headTags,
(process.env.prerender && !ssrContext.noSSR) ? `<link rel="modulepreload" href="${payloadURL}">` : null, _PAYLOAD_EXTRACTION ? `<link rel="modulepreload" href="${payloadURL}">` : null,
_rendered.renderResourceHints(), _rendered.renderResourceHints(),
_rendered.renderStyles(), _rendered.renderStyles(),
inlinedStyles, inlinedStyles,
@ -212,7 +213,7 @@ export default defineRenderHandler(async (event) => {
bodyAppend: normalizeChunks([ bodyAppend: normalizeChunks([
process.env.NUXT_NO_SCRIPTS process.env.NUXT_NO_SCRIPTS
? undefined ? undefined
: ((process.env.prerender && !ssrContext.noSSR) : (_PAYLOAD_EXTRACTION
? `<script type="module">import p from "${payloadURL}";window.__NUXT__={...p,...(${devalue(splitPayload(ssrContext).initial)})}</script>` ? `<script type="module">import p from "${payloadURL}";window.__NUXT__={...p,...(${devalue(splitPayload(ssrContext).initial)})}</script>`
: `<script>window.__NUXT__=${devalue(ssrContext.payload)}</script>` : `<script>window.__NUXT__=${devalue(ssrContext.payload)}</script>`
), ),

5
packages/schema/src/config/experimental.ts
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@ -74,5 +74,10 @@ export default defineUntypedSchema({
* Turn off rendering of Nuxt scripts and JS resource hints. * Turn off rendering of Nuxt scripts and JS resource hints.
*/ */
noScripts: false, noScripts: false,
/**
* When this option is enabled (by default) payload of pages generated with `nuxt generate` are extracted
*/
payloadExtraction: true,
} }
}) })