fix: avoid breaking change in getPathRobotConfig

Fixes #137

Author: harlan-zw

src/runtime/nitro/composables/getPathRobotConfig.ts

@@ -7,7 +7,7 @@ import { matchPathToRule, normaliseRobotsRouteRule } from '../../util'
 import { useRuntimeConfig } from '#imports'
 import { getSiteRobotConfig } from '#internal/nuxt-robots'
 
-export function getPathRobotConfig(e: H3Event, options?: { userAgent?: string, skipSiteIndexable?: boolean, path?: string }) {
+export function getPathRobotConfig(e: H3Event, options?: { userAgent?: string, skipSiteIndexable?: boolean, path?: string }): { rule: string, indexable: boolean, debug?: { source: string, line: string }} {
   // has already been resolved
   const { robotsDisabledValue, robotsEnabledValue, usingNuxtContent } = useRuntimeConfig()['nuxt-robots']
   if (!options?.skipSiteIndexable) {
@@ -38,7 +38,7 @@ export function getPathRobotConfig(e: H3Event, options?: { userAgent?: string, s
     if (robotsTxtRule) {
       if (!robotsTxtRule.allow) {
         return {
-          allow: false,
+          indexable: false,
           rule: robotsDisabledValue,
           debug: {
             source: '/robots.txt',
@@ -54,7 +54,7 @@ export function getPathRobotConfig(e: H3Event, options?: { userAgent?: string, s
   // 2. nuxt content rules
   if (usingNuxtContent && nitroApp._robots?.nuxtContentUrls?.has(withoutTrailingSlash(path))) {
     return {
-      allow: false,
+      indexable: false,
       rule: robotsDisabledValue,
       debug: {
         source: 'Nuxt Content',
@@ -67,15 +67,15 @@ export function getPathRobotConfig(e: H3Event, options?: { userAgent?: string, s
   const routeRules = normaliseRobotsRouteRule(nitroApp._robotsRuleMactcher(path))
   if (routeRules) {
     return {
-      allow: routeRules.allow,
+      indexable: routeRules.allow,
       rule: routeRules.rule || (routeRules.allow ? robotsEnabledValue : robotsDisabledValue),
       debug: {
         source: 'Route Rules',
       },
     }
   }
   return {
-    allow: true,
+    indexable: true,
     rule: robotsEnabledValue,
   }
 }