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feat(build): upgrade to Astro 7 and Tailwind CSS 4 #2315

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feat(build): upgrade to Astro 7 and Tailwind CSS 4 #2315

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6c9fe17
feat(build): migrate Tailwind CSS 3 to 4
isaque-bock-azion Aug 19, 2026
802fc20
feat(build): upgrade Astro 5 to 7
isaque-bock-azion Aug 19, 2026
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49 changes: 43 additions & 6 deletions astro.config.ts
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Original file line number Diff line number Diff line change
@@ -1,8 +1,9 @@
import { SITE_URL } from './src/consts';
import { defineConfig } from 'astro/config';
import { unified } from '@astrojs/markdown-remark';
import tailwindcss from '@tailwindcss/vite';

import mdx from '@astrojs/mdx';
import tailwind from '@astrojs/tailwind';
import vue from '@astrojs/vue';
import preact from '@astrojs/preact';
import AutoImport from 'astro-auto-import';
Expand Down Expand Up @@ -40,16 +41,21 @@ export default defineConfig({
astroAsides(),
AzionExpressiveCode(),
mdx(),
tailwind({ applyBaseStyles: false }),
vue({ appEntrypoint: '/src/vue.config.js' })
],
markdown: {
// Astro 7 defaults to the Sätteri (Rust) markdown pipeline, which does not
// run remark/rehype plugins. Keep the unified() processor until the custom
// plugins below are ported to Sätteri (planned as a follow-up).
processor: unified() as any,
// Override with our own config
smartypants: false,
// The plugins below were written against unified 10 typings; they run
// fine on the unified() processor but Astro 7's plugin types reject them.
remarkPlugins: [
[remarkSmartypants, { dashes: false }],
// Add our custom plugin that marks links to fallback language pages
],
] as any,
rehypePlugins: [
rehypeSlug,
rehypeScrollableTables,
Expand All @@ -62,18 +68,47 @@ export default defineConfig({
rehypei18nAutolinkHeadings(),
// Collapse static parts of the hast to html
rehypeOptimizeStatic,
]
] as any
},
compressHTML: productionBuild ? true : false,
trailingSlash: 'always', // for server
vite: {
ssrBuild: true,
server: {
fs: {
allow: ['..']
}
},
plugins: [
tailwindcss(),
{
// Astro 7 renders static pages in a dedicated `prerender` Vite
// environment that does not inherit the legacy `ssr.noExternal`
// list (and Astro overwrites `environments.prerender` wholesale in
// its build config). These packages must be bundled — primevue's
// ESM files use directory imports (e.g. `primevue/api`) that Node
// cannot resolve when the package is externalized.
name: 'azion:server-noexternal',
configEnvironment(name: string) {
if (name === 'client') return null;
return {
resolve: {
noExternal: ['@astrojs/vue', 'azion-webkit', 'azion-theme', 'primevue'],
external: ['vue']
}
};
},
// Astro's crawlFrameworkPkgs marks primevue as external for the
// server/prerender builds, and `external` wins over `noExternal`.
// Strip it from the final resolved config so it really gets bundled.
configResolved(config: any) {
for (const c of Object.values(config.environments ?? {}) as any[]) {
const ext = c?.resolve?.external;
if (Array.isArray(ext) && ext.includes('primevue')) {
c.resolve.external = ext.filter((name: string) => name !== 'primevue');
}
}
}
},
cssnano({
preset: [
'default', {
Expand All @@ -84,7 +119,9 @@ export default defineConfig({
})
],
ssr: {
noExternal: ['@astrojs/vue', 'azion-webkit', 'azion-theme'],
// primevue must be bundled: its ESM files use directory imports
// (e.g. `primevue/api`), which Node cannot resolve when externalized.
noExternal: ['@astrojs/vue', 'azion-webkit', 'azion-theme', 'primevue'],
external: ['vue']
},
optimizeDeps: {
Expand Down
28 changes: 14 additions & 14 deletions package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -38,9 +38,10 @@
"devDependencies": {
"@11ty/eleventy-fetch": "^3.0.0",
"@actions/core": "^1.9.0",
"@astrojs/check": "^0.9.4",
"@astrojs/mdx": "^4.0.8",
"@astrojs/sitemap": "1.0.1",
"@astrojs/check": "^0.9.10",
"@astrojs/markdown-remark": "^7.2.2",
"@astrojs/mdx": "^7.0.5",
"@astrojs/sitemap": "3.7.3",
"@babel/core": "^7.29.6",
"@tailwindcss/typography": "^0.5.10",
"@types/canvas-confetti": "^1.6.0",
Expand All @@ -53,12 +54,11 @@
"@typescript-eslint/eslint-plugin": "^5.46.1",
"@typescript-eslint/parser": "^5.46.1",
"algoliasearch": "^4.22.1",
"astro": "^5.2.5",
"astro-auto-import": "^0.4.2",
"astro": "^7.2.3",
"astro-auto-import": "^0.5.2",
"astro-eslint-parser": "^0.9.2",
"astro-expressive-code": "^0.40.1",
"astro-og-canvas": "^0.5.6",
"autoprefixer": "^10.4.17",
"astro-expressive-code": "^0.44.1",
"astro-og-canvas": "^0.13.0",
"bcp-47-normalize": "^2.1.0",
"chroma-js": "^2.4.2",
"cssnano": "^6.0.3",
Expand Down Expand Up @@ -102,16 +102,16 @@
"unist-util-visit": "^4.1.0",
"unist-util-walker": "^1.0.0",
"vfile": "^5.3.6",
"vite": "^6.4.3",
"vite": "^8.2.1",
"vite-plugin-dynamic-import": "^1.5.0"
},
"dependencies": {
"@astrojs/preact": "^4.1.2",
"@astrojs/tailwind": "^6.0.0",
"@astrojs/vue": "^5.0.6",
"@astrojs/preact": "^6.0.2",
"@astrojs/vue": "^7.0.2",
"@aziontech/icons": "^1.0.4",
"@babel/types": "^7.22.19",
"@nanostores/preact": "^0.5.2",
"@tailwindcss/vite": "^4.3.3",
"azion-theme": "^1.15.3",
"azion-webkit": "^1.271.5",
"canvas-confetti": "^1.6.0",
Expand All @@ -128,9 +128,9 @@
"remark-smartypants": "^2.0.0",
"sass": "1.102.0",
"sharp": "^0.35.0",
"tailwindcss": "^3.4.1",
"tailwindcss": "^4.3.3",
"terser": "^5.36.0",
"vue": "^3.4.24",
"vue": "^3.5.25",
"vue-instantsearch": "^4.13.5"
},
"engines": {
Expand Down
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