From 9b0ebb40b9f30b0b71ac584741e4630bc660ab19 Mon Sep 17 00:00:00 2001
From: kazuya kawaguchi <kawakazu80@gmail.com>
Date: Wed, 15 Feb 2023 01:49:09 +0900
Subject: [PATCH] fix: redirection loop on trailling slash (#1858)

---
 src/runtime/internal.ts |  3 +--
 src/runtime/utils.ts    | 33 +++++++++++++++++----------------
 2 files changed, 18 insertions(+), 18 deletions(-)

diff --git a/src/runtime/internal.ts b/src/runtime/internal.ts
index 83d4edf58..a6c1f870c 100644
--- a/src/runtime/internal.ts
+++ b/src/runtime/internal.ts
@@ -70,8 +70,7 @@ export function proxyNuxt<T extends (...args: any) => any>(nuxt: NuxtApp, target
         switchLocalePath: nuxt.$switchLocalePath,
         localeHead: nuxt.$localeHead,
         route: (nuxt as any).$router.currentRoute.value,
-        router: (nuxt as any).$router,
-        store: undefined
+        router: (nuxt as any).$router
       },
       // eslint-disable-next-line prefer-rest-params
       arguments
diff --git a/src/runtime/utils.ts b/src/runtime/utils.ts
index 9be8b8e27..7e8ca7e2d 100644
--- a/src/runtime/utils.ts
+++ b/src/runtime/utils.ts
@@ -356,6 +356,21 @@ type NavigateArgs = {
   route: Route | RouteLocationNormalized | RouteLocationNormalizedLoaded
 }
 
+function _navigate(redirectPath: string, status: number) {
+  if (isSSG && process.client) {
+    let pathname = window.location.pathname
+    if (pathname.length > 1 && pathname.endsWith('/')) {
+      pathname = pathname.slice(0, -1)
+    }
+    if (pathname !== redirectPath) {
+      window.location.assign(redirectPath)
+    }
+    return
+  } else {
+    return navigateTo(redirectPath, { redirectCode: status })
+  }
+}
+
 export async function navigate<Context extends NuxtApp = NuxtApp>(
   args: NavigateArgs,
   {
@@ -381,14 +396,7 @@ export async function navigate<Context extends NuxtApp = NuxtApp>(
       status = rootRedirect.statusCode
     }
     __DEBUG__ && console.log('navigate: rootRedirect mode redirectPath -> ', redirectPath, ' status -> ', status)
-    if (isSSG && process.client) {
-      if (window.location.pathname !== redirectPath) {
-        window.location.assign(redirectPath)
-      }
-      return
-    } else {
-      return navigateTo(redirectPath, { redirectCode: status })
-    }
+    return _navigate(redirectPath, status)
   }
 
   if (process.client && skipSettingLocaleOnNavigate) {
@@ -401,14 +409,7 @@ export async function navigate<Context extends NuxtApp = NuxtApp>(
 
   if (!differentDomains) {
     if (redirectPath) {
-      if (isSSG && process.client) {
-        if (window.location.pathname !== redirectPath) {
-          window.location.assign(redirectPath)
-        }
-        return
-      } else {
-        return navigateTo(redirectPath, { redirectCode: status })
-      }
+      return _navigate(redirectPath, status)
     }
   } else {
     const state = useRedirectState()