60 lines
1.7 KiB
TypeScript
60 lines
1.7 KiB
TypeScript
import type { AstroAdapter, AstroConfig, AstroIntegration } from 'astro';
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import type { Args } from './netlify-functions.js';
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import { createRedirects } from './shared.js';
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export function getAdapter(args: Args = {}): AstroAdapter {
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return {
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name: '@astrojs/netlify/functions',
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serverEntrypoint: '@astrojs/netlify/netlify-functions.js',
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exports: ['handler'],
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args,
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};
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}
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interface NetlifyFunctionsOptions {
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dist?: URL;
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builders?: boolean;
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binaryMediaTypes?: string[];
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}
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function netlifyFunctions({
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dist,
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builders,
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binaryMediaTypes,
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}: NetlifyFunctionsOptions = {}): AstroIntegration {
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let _config: AstroConfig;
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let entryFile: string;
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return {
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name: '@astrojs/netlify',
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hooks: {
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'astro:config:setup': ({ config, updateConfig }) => {
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const outDir = dist ?? new URL('./dist/', config.root);
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updateConfig({
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outDir,
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build: {
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client: outDir,
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server: new URL('./.netlify/functions-internal/', config.root),
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},
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});
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},
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'astro:config:done': ({ config, setAdapter }) => {
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setAdapter(getAdapter({ binaryMediaTypes, builders }));
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_config = config;
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entryFile = config.build.serverEntry.replace(/\.m?js/, '');
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if (config.output === 'static') {
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console.warn(`[@astrojs/netlify] \`output: "server"\` is required to use this adapter.`);
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console.warn(
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`[@astrojs/netlify] Otherwise, this adapter is not required to deploy a static site to Netlify.`
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);
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}
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},
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'astro:build:done': async ({ routes, dir }) => {
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const type = builders ? 'builders' : 'functions';
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await createRedirects(_config, routes, dir, entryFile, type);
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},
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},
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};
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}
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export { netlifyFunctions, netlifyFunctions as default };
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