101 lines
2.5 KiB
TypeScript
101 lines
2.5 KiB
TypeScript
import { AstroIntegration, AstroRenderer, ViteUserConfig } from 'astro';
|
|
|
|
function getRenderer(): AstroRenderer {
|
|
return {
|
|
name: '@astrojs/preact',
|
|
clientEntrypoint: '@astrojs/preact/client.js',
|
|
serverEntrypoint: '@astrojs/preact/server.js',
|
|
jsxImportSource: 'preact',
|
|
jsxTransformOptions: async () => {
|
|
const {
|
|
default: { default: jsx },
|
|
// @ts-expect-error types not found
|
|
} = await import('@babel/plugin-transform-react-jsx');
|
|
return {
|
|
plugins: [jsx({}, { runtime: 'automatic', importSource: 'preact' })],
|
|
};
|
|
},
|
|
};
|
|
}
|
|
|
|
function getCompatRenderer(): AstroRenderer {
|
|
return {
|
|
name: '@astrojs/preact',
|
|
clientEntrypoint: '@astrojs/preact/client.js',
|
|
serverEntrypoint: '@astrojs/preact/server.js',
|
|
jsxImportSource: 'react',
|
|
jsxTransformOptions: async () => {
|
|
const {
|
|
default: { default: jsx },
|
|
// @ts-expect-error types not found
|
|
} = await import('@babel/plugin-transform-react-jsx');
|
|
return {
|
|
plugins: [
|
|
jsx({}, { runtime: 'automatic', importSource: 'preact/compat' }),
|
|
[
|
|
'babel-plugin-module-resolver',
|
|
{
|
|
alias: {
|
|
react: 'preact/compat',
|
|
'react-dom/test-utils': 'preact/test-utils',
|
|
'react-dom': 'preact/compat',
|
|
'react/jsx-runtime': 'preact/jsx-runtime',
|
|
},
|
|
},
|
|
],
|
|
],
|
|
};
|
|
},
|
|
};
|
|
}
|
|
|
|
function getViteConfiguration(compat?: boolean): ViteUserConfig {
|
|
const viteConfig: ViteUserConfig = {
|
|
optimizeDeps: {
|
|
include: [
|
|
'@astrojs/preact/client.js',
|
|
'preact',
|
|
'preact/jsx-runtime',
|
|
'preact-render-to-string',
|
|
],
|
|
exclude: ['@astrojs/preact/server.js'],
|
|
},
|
|
ssr: {
|
|
external: ['preact-render-to-string'],
|
|
},
|
|
};
|
|
|
|
if (compat) {
|
|
viteConfig.optimizeDeps!.include!.push(
|
|
'preact/compat',
|
|
'preact/test-utils',
|
|
'preact/compat/jsx-runtime'
|
|
);
|
|
viteConfig.resolve = {
|
|
alias: [
|
|
{ find: 'react', replacement: 'preact/compat' },
|
|
{ find: 'react-dom/test-utils', replacement: 'preact/test-utils' },
|
|
{ find: 'react-dom', replacement: 'preact/compat' },
|
|
{ find: 'react/jsx-runtime', replacement: 'preact/jsx-runtime' },
|
|
],
|
|
dedupe: ['preact/compat'],
|
|
};
|
|
}
|
|
|
|
return viteConfig;
|
|
}
|
|
|
|
export default function ({ compat }: { compat?: boolean } = {}): AstroIntegration {
|
|
return {
|
|
name: '@astrojs/preact',
|
|
hooks: {
|
|
'astro:config:setup': ({ addRenderer, updateConfig }) => {
|
|
if (compat) addRenderer(getCompatRenderer());
|
|
addRenderer(getRenderer());
|
|
updateConfig({
|
|
vite: getViteConfiguration(compat),
|
|
});
|
|
},
|
|
},
|
|
};
|
|
}
|