Updates dockerfile

node_modules/astro/dist/prerender/utils.js

@@ -0,0 +1,17 @@
+import { getOutDirWithinCwd } from "../core/build/common.js";
+import { isServerLikeOutput } from "../core/util.js";
+function getPrerenderDefault(config) {
+  return config.output !== "server";
+}
+function getOutputDirectory(config) {
+  const ssr = isServerLikeOutput(config);
+  if (ssr) {
+    return config.build.server;
+  } else {
+    return getOutDirWithinCwd(config.outDir);
+  }
+}
+export {
+  getOutputDirectory,
+  getPrerenderDefault
+};