initial commit. phase 1 complete

frontend/node_modules/next/dist/esm/server/lib/server-action-request-meta.js

@@ -0,0 +1,31 @@
+import { ACTION } from "../../client/components/app-router-headers";
+export function getServerActionRequestMetadata(req) {
+    let actionId;
+    let contentType;
+    if (req.headers instanceof Headers) {
+        actionId = req.headers.get(ACTION.toLowerCase()) ?? null;
+        contentType = req.headers.get("content-type");
+    } else {
+        actionId = req.headers[ACTION.toLowerCase()] ?? null;
+        contentType = req.headers["content-type"] ?? null;
+    }
+    // We don't actually support URL encoded actions, and the action handler will bail out if it sees one.
+    // But we still want it to flow through to the action handler, to prevent changes in behavior when a regular
+    // page component tries to handle a POST.
+    const isURLEncodedAction = Boolean(req.method === "POST" && contentType === "application/x-www-form-urlencoded");
+    const isMultipartAction = Boolean(req.method === "POST" && (contentType == null ? void 0 : contentType.startsWith("multipart/form-data")));
+    const isFetchAction = Boolean(actionId !== undefined && typeof actionId === "string" && req.method === "POST");
+    const isServerAction = Boolean(isFetchAction || isURLEncodedAction || isMultipartAction);
+    return {
+        actionId,
+        isURLEncodedAction,
+        isMultipartAction,
+        isFetchAction,
+        isServerAction
+    };
+}
+export function getIsServerAction(req) {
+    return getServerActionRequestMetadata(req).isServerAction;
+}
+
+//# sourceMappingURL=server-action-request-meta.js.map