feat: init

node_modules/nitropack/dist/runtime/internal/route-rules.mjs

@@ -0,0 +1,67 @@
+import defu from "defu";
+import {
+  eventHandler,
+  proxyRequest,
+  sendRedirect,
+  setHeaders
+} from "h3";
+import { createRouter as createRadixRouter, toRouteMatcher } from "radix3";
+import { getQuery, joinURL, withQuery, withoutBase } from "ufo";
+import { useRuntimeConfig } from "./config.mjs";
+const config = useRuntimeConfig();
+const _routeRulesMatcher = toRouteMatcher(
+  createRadixRouter({ routes: config.nitro.routeRules })
+);
+export function createRouteRulesHandler(ctx) {
+  return eventHandler((event) => {
+    const routeRules = getRouteRules(event);
+    if (routeRules.headers) {
+      setHeaders(event, routeRules.headers);
+    }
+    if (routeRules.redirect) {
+      let target = routeRules.redirect.to;
+      if (target.endsWith("/**")) {
+        let targetPath = event.path;
+        const strpBase = routeRules.redirect._redirectStripBase;
+        if (strpBase) {
+          targetPath = withoutBase(targetPath, strpBase);
+        }
+        target = joinURL(target.slice(0, -3), targetPath);
+      } else if (event.path.includes("?")) {
+        const query = getQuery(event.path);
+        target = withQuery(target, query);
+      }
+      return sendRedirect(event, target, routeRules.redirect.statusCode);
+    }
+    if (routeRules.proxy) {
+      let target = routeRules.proxy.to;
+      if (target.endsWith("/**")) {
+        let targetPath = event.path;
+        const strpBase = routeRules.proxy._proxyStripBase;
+        if (strpBase) {
+          targetPath = withoutBase(targetPath, strpBase);
+        }
+        target = joinURL(target.slice(0, -3), targetPath);
+      } else if (event.path.includes("?")) {
+        const query = getQuery(event.path);
+        target = withQuery(target, query);
+      }
+      return proxyRequest(event, target, {
+        fetch: ctx.localFetch,
+        ...routeRules.proxy
+      });
+    }
+  });
+}
+export function getRouteRules(event) {
+  event.context._nitro = event.context._nitro || {};
+  if (!event.context._nitro.routeRules) {
+    event.context._nitro.routeRules = getRouteRulesForPath(
+      withoutBase(event.path.split("?")[0], useRuntimeConfig().app.baseURL)
+    );
+  }
+  return event.context._nitro.routeRules;
+}
+export function getRouteRulesForPath(path) {
+  return defu({}, ..._routeRulesMatcher.matchAll(path).reverse());
+}