astro-sst/dist/adapter.js

Adapter that allows Astro to deploy your site to AWS utilizing SST.

import { BuildMeta } from "./lib/build-meta.js";
import ASTRO_PACKAGE from "astro/package.json" with { type: "json" };
import { debug } from "./lib/logger.js";
const PACKAGE_NAME = "astro-sst";
const astroMajorVersion = parseInt(ASTRO_PACKAGE.version.split(".")[0] ?? 0);
export default function createIntegration(entrypointParameters = {
    responseMode: "buffer",
}) {
    debug("astroVersion", ASTRO_PACKAGE.version);
    if (astroMajorVersion < 5) {
        throw new Error("astro-sst requires Astro 5 or newer. Please upgrade your Astro app. Alternatively, use v2 of astro-sst by pinning to `astro-sst@two`.");
    }
    return {
        name: PACKAGE_NAME,
        hooks: {
            "astro:config:setup": ({ config, updateConfig }) => {
                if (config.output !== "static" &&
                    config.image.service.entrypoint.endsWith("sharp") &&
                    config.image.remotePatterns.length === 0 &&
                    config.image.domains.length === 0 &&
                    typeof config.site === "string") {
                    const siteUrl = new URL(config.site);
                    updateConfig({
                        image: {
                            remotePatterns: [
                                {
                                    protocol: siteUrl.protocol,
                                    hostname: siteUrl.hostname,
                                    port: siteUrl.port,
                                    pathname: `${config.build.assets}/**`,
                                },
                            ],
                        },
                    });
                }
                // Enable sourcemaps for SSR builds.
                updateConfig({
                    vite: {
                        build: {
                            sourcemap: config.vite.build?.sourcemap ?? true,
                        },
                    },
                });
                BuildMeta.setIntegrationConfig(entrypointParameters);
            },
            "astro:routes:resolved": ({ routes }) => {
                BuildMeta.setRoutes(routes);
            },
            "astro:config:done": ({ config, setAdapter, buildOutput }) => {
                BuildMeta.setAstroConfig(config);
                BuildMeta.setBuildOutput(buildOutput);
                setAdapter({
                    name: PACKAGE_NAME,
                    serverEntrypoint: `${PACKAGE_NAME}/entrypoint`,
                    args: { responseMode: entrypointParameters.responseMode },
                    exports: ["handler"],
                    adapterFeatures: {
                        edgeMiddleware: false,
                        buildOutput: buildOutput,
                    },
                    supportedAstroFeatures: {
                        hybridOutput: "stable",
                        staticOutput: "stable",
                        serverOutput: "stable",
                        sharpImageService: "stable",
                    },
                });
            },
            "astro:build:done": async () => {
                await BuildMeta.handlePrerendered404InSsr();
                await BuildMeta.writeToFile();
            },
        },
    };
}