workbox-precaching - npm Package Compare versions

Comparing version 5.0.0-rc.0 to 5.0.0-rc.1

_version.js

 "use strict";
 // @ts-ignore
 try {
-    self['workbox:precaching:5.0.0-rc.0'] && _();
+    self['workbox:precaching:5.0.0-rc.1'] && _();
 }
 catch (e) { }

build/workbox-precaching.dev.js

@@ -6,3 +6,3 @@ this.workbox = this.workbox || {};
     try {
-      self['workbox:precaching:5.0.0-rc.0'] && _();
+      self['workbox:precaching:5.0.0-rc.1'] && _();
     } catch (e) {}
@@ -268,3 +268,12 @@
 
+        const urlsToWarnAbout = [];
+
         for (const entry of entries) {
+          // See https://github.com/GoogleChrome/workbox/issues/2259
+          if (typeof entry === 'string') {
+            urlsToWarnAbout.push(entry);
+          } else if (entry && entry.revision === undefined) {
+            urlsToWarnAbout.push(entry.url);
+          }
+
           const {
@@ -296,2 +305,10 @@ cacheKey,
           this._urlsToCacheModes.set(url, cacheMode);
+
+          if (urlsToWarnAbout.length > 0) {
+            const warningMessage = `Workbox is precaching URLs without revision ` + `info: ${urlsToWarnAbout.join(', ')}\nThis is generally NOT safe. ` + `Learn more at https://bit.ly/wb-precache`;
+
+            {
+              logger_js.logger.warn(warningMessage);
+            }
+          }
         }
@@ -328,3 +345,3 @@ }
         const alreadyPrecached = [];
-        const cache = await caches.open(this._cacheName);
+        const cache = await self.caches.open(this._cacheName);
         const alreadyCachedRequests = await cache.keys();
@@ -382,3 +399,3 @@ const existingCacheKeys = new Set(alreadyCachedRequests.map(request => request.url));
       async activate() {
-        const cache = await caches.open(this._cacheName);
+        const cache = await self.caches.open(this._cacheName);
         const currentlyCachedRequests = await cache.keys();
@@ -457,3 +474,3 @@ const expectedCacheKeys = new Set(this._urlsToCacheKeys.values());
         // is correct.
-        cacheWillUpdatePlugin.cacheWillUpdate({
+        await cacheWillUpdatePlugin.cacheWillUpdate({
           event,
@@ -555,3 +572,3 @@ request,
         if (cacheKey) {
-          const cache = await caches.open(this._cacheName);
+          const cache = await self.caches.open(this._cacheName);
           return cache.match(cacheKey);
@@ -821,3 +838,3 @@ }
 
-      addEventListener('fetch', event => {
+      self.addEventListener('fetch', event => {
         const precachedURL = getCacheKeyForURL(event.request.url, {
@@ -838,3 +855,3 @@ cleanURLs,
 
-        let responsePromise = caches.open(cacheName).then(cache => {
+        let responsePromise = self.caches.open(cacheName).then(cache => {
           return cache.match(precachedURL);
@@ -943,7 +960,7 @@ }).then(cachedResponse => {
     const deleteOutdatedCaches = async (currentPrecacheName, substringToFind = SUBSTRING_TO_FIND) => {
-      const cacheNames = await caches.keys();
+      const cacheNames = await self.caches.keys();
       const cacheNamesToDelete = cacheNames.filter(cacheName => {
         return cacheName.includes(substringToFind) && cacheName.includes(self.registration.scope) && cacheName !== currentPrecacheName;
       });
-      await Promise.all(cacheNamesToDelete.map(cacheName => caches.delete(cacheName)));
+      await Promise.all(cacheNamesToDelete.map(cacheName => self.caches.delete(cacheName)));
       return cacheNamesToDelete;
@@ -968,3 +985,3 @@ };
       // See https://github.com/Microsoft/TypeScript/issues/28357#issuecomment-436484705
-      addEventListener('activate', event => {
+      self.addEventListener('activate', event => {
         const cacheName = cacheNames_js.cacheNames.getPrecacheName();
@@ -1157,4 +1174,4 @@ event.waitUntil(deleteOutdatedCaches(cacheName).then(cachesDeleted => {
         // See https://github.com/Microsoft/TypeScript/issues/28357#issuecomment-436484705
-        addEventListener('install', installListener);
-        addEventListener('activate', activateListener);
+        self.addEventListener('install', installListener);
+        self.addEventListener('activate', activateListener);
       }
@@ -1161,0 +1178,0 @@ };

build/workbox-precaching.prod.js

@@ -1,2 +0,2 @@
-this.workbox=this.workbox||{},this.workbox.precaching=function(t,e,n,c,s,r){"use strict";try{self["workbox:precaching:5.0.0-rc.0"]&&_()}catch(t){}const i=[],a={get:()=>i,add(t){i.push(...t)}},o="__WB_REVISION__";function h(t){if(!t)throw new s.WorkboxError("add-to-cache-list-unexpected-type",{entry:t});if("string"==typeof t){const e=new URL(t,location.href);return{cacheKey:e.href,url:e.href}}const{revision:e,url:n}=t;if(!n)throw new s.WorkboxError("add-to-cache-list-unexpected-type",{entry:t});if(!e){const t=new URL(n,location.href);return{cacheKey:t.href,url:t.href}}const c=new URL(n,location.href),r=new URL(n,location.href);return c.searchParams.set(o,e),{cacheKey:c.href,url:r.href}}class u{constructor(t){this.t=e.cacheNames.getPrecacheName(t),this.s=new Map,this.i=new Map,this.o=new Map}addToCacheList(t){for(const e of t){const{cacheKey:t,url:n}=h(e),c="string"!=typeof e&&e.revision?"reload":"default";if(this.s.has(n)&&this.s.get(n)!==t)throw new s.WorkboxError("add-to-cache-list-conflicting-entries",{firstEntry:this.s.get(n),secondEntry:t});if("string"!=typeof e&&e.integrity){if(this.o.has(t)&&this.o.get(t)!==e.integrity)throw new s.WorkboxError("add-to-cache-list-conflicting-integrities",{url:n});this.o.set(t,e.integrity)}this.s.set(n,t),this.i.set(n,c)}}async install({event:t,plugins:e}={}){const n=[],c=[],s=await caches.open(this.t),r=await s.keys(),i=new Set(r.map(t=>t.url));for(const[t,e]of this.s)i.has(e)?c.push(t):n.push({cacheKey:e,url:t});const a=n.map(({cacheKey:n,url:c})=>{const s=this.o.get(n),r=this.i.get(c);return this.h({cacheKey:n,cacheMode:r,event:t,integrity:s,plugins:e,url:c})});return await Promise.all(a),{updatedURLs:n.map(t=>t.url),notUpdatedURLs:c}}async activate(){const t=await caches.open(this.t),e=await t.keys(),n=new Set(this.s.values()),c=[];for(const s of e)n.has(s.url)||(await t.delete(s),c.push(s.url));return{deletedURLs:c}}async h({cacheKey:t,url:e,cacheMode:i,event:a,plugins:o,integrity:h}){const u=new Request(e,{integrity:h,cache:i,credentials:"same-origin"});let l,d=await c.fetchWrapper.fetch({event:a,plugins:o,request:u});for(const t of o||[])"cacheWillUpdate"in t&&(l=t);if(!(l?l.cacheWillUpdate({event:a,request:u,response:d}):d.status<400))throw new s.WorkboxError("bad-precaching-response",{url:e,status:d.status});d.redirected&&(d=await r.copyResponse(d)),await n.cacheWrapper.put({event:a,plugins:o,response:d,request:t===e?u:new Request(t),cacheName:this.t,matchOptions:{ignoreSearch:!0}})}getURLsToCacheKeys(){return this.s}getCachedURLs(){return[...this.s.keys()]}getCacheKeyForURL(t){const e=new URL(t,location.href);return this.s.get(e.href)}async matchPrecache(t){const e=t instanceof Request?t.url:t,n=this.getCacheKeyForURL(e);if(n){return(await caches.open(this.t)).match(n)}}createHandler(t=!0){return async({request:e})=>{try{const n=await this.matchPrecache(e);if(n)return n;throw new s.WorkboxError("missing-precache-entry",{cacheName:this.t,url:e.url})}catch(n){if(t)return fetch(e);throw n}}}createHandlerBoundToURL(t,e=!0){if(!this.getCacheKeyForURL(t))throw new s.WorkboxError("non-precached-url",{url:t});const n=this.createHandler(e),c=new Request(t);return()=>n({request:c})}}let l;const d=()=>(l||(l=new u),l);const w=(t,e)=>{const n=d().getURLsToCacheKeys();for(const c of function*(t,{ignoreURLParametersMatching:e,directoryIndex:n,cleanURLs:c,urlManipulation:s}={}){const r=new URL(t,location.href);r.hash="",yield r.href;const i=function(t,e=[]){for(const n of[...t.searchParams.keys()])e.some(t=>t.test(n))&&t.searchParams.delete(n);return t}(r,e);if(yield i.href,n&&i.pathname.endsWith("/")){const t=new URL(i.href);t.pathname+=n,yield t.href}if(c){const t=new URL(i.href);t.pathname+=".html",yield t.href}if(s){const t=s({url:r});for(const e of t)yield e.href}}(t,e)){const t=n.get(c);if(t)return t}};let f=!1;const y=t=>{f||((({ignoreURLParametersMatching:t=[/^utm_/],directoryIndex:n="index.html",cleanURLs:c=!0,urlManipulation:s}={})=>{const r=e.cacheNames.getPrecacheName();addEventListener("fetch",e=>{const i=w(e.request.url,{cleanURLs:c,directoryIndex:n,ignoreURLParametersMatching:t,urlManipulation:s});if(!i)return;let a=caches.open(r).then(t=>t.match(i)).then(t=>t||fetch(i));e.respondWith(a)})})(t),f=!0)},p=t=>{const e=d(),n=a.get();t.waitUntil(e.install({event:t,plugins:n}).catch(t=>{throw t}))},g=t=>{const e=d();t.waitUntil(e.activate())},L=t=>{d().addToCacheList(t),t.length>0&&(addEventListener("install",p),addEventListener("activate",g))};return t.PrecacheController=u,t.addPlugins=(t=>{a.add(t)}),t.addRoute=y,t.cleanupOutdatedCaches=(()=>{addEventListener("activate",t=>{const n=e.cacheNames.getPrecacheName();t.waitUntil((async(t,e="-precache-")=>{const n=(await caches.keys()).filter(n=>n.includes(e)&&n.includes(self.registration.scope)&&n!==t);return await Promise.all(n.map(t=>caches.delete(t))),n})(n).then(t=>{}))})}),t.createHandler=((t=!0)=>{return d().createHandler(t)}),t.createHandlerBoundToURL=(t=>{return d().createHandlerBoundToURL(t)}),t.getCacheKeyForURL=(t=>{return d().getCacheKeyForURL(t)}),t.matchPrecache=(t=>{return d().matchPrecache(t)}),t.precache=L,t.precacheAndRoute=((t,e)=>{L(t),y(e)}),t}({},workbox.core._private,workbox.core._private,workbox.core._private,workbox.core._private,workbox.core);
+this.workbox=this.workbox||{},this.workbox.precaching=function(t,e,n,s,i,r){"use strict";try{self["workbox:precaching:5.0.0-rc.1"]&&_()}catch(t){}const c=[],o={get:()=>c,add(t){c.push(...t)}},a="__WB_REVISION__";function h(t){if(!t)throw new i.WorkboxError("add-to-cache-list-unexpected-type",{entry:t});if("string"==typeof t){const e=new URL(t,location.href);return{cacheKey:e.href,url:e.href}}const{revision:e,url:n}=t;if(!n)throw new i.WorkboxError("add-to-cache-list-unexpected-type",{entry:t});if(!e){const t=new URL(n,location.href);return{cacheKey:t.href,url:t.href}}const s=new URL(n,location.href),r=new URL(n,location.href);return s.searchParams.set(a,e),{cacheKey:s.href,url:r.href}}class l{constructor(t){this.t=e.cacheNames.getPrecacheName(t),this.s=new Map,this.i=new Map,this.o=new Map}addToCacheList(t){const e=[];for(const n of t){"string"==typeof n?e.push(n):n&&void 0===n.revision&&e.push(n.url);const{cacheKey:t,url:s}=h(n),r="string"!=typeof n&&n.revision?"reload":"default";if(this.s.has(s)&&this.s.get(s)!==t)throw new i.WorkboxError("add-to-cache-list-conflicting-entries",{firstEntry:this.s.get(s),secondEntry:t});if("string"!=typeof n&&n.integrity){if(this.o.has(t)&&this.o.get(t)!==n.integrity)throw new i.WorkboxError("add-to-cache-list-conflicting-integrities",{url:s});this.o.set(t,n.integrity)}if(this.s.set(s,t),this.i.set(s,r),e.length>0){const t="Workbox is precaching URLs without revision "+`info: ${e.join(", ")}\nThis is generally NOT safe. `+"Learn more at https://bit.ly/wb-precache";console.warn(t)}}}async install({event:t,plugins:e}={}){const n=[],s=[],i=await self.caches.open(this.t),r=await i.keys(),c=new Set(r.map(t=>t.url));for(const[t,e]of this.s)c.has(e)?s.push(t):n.push({cacheKey:e,url:t});const o=n.map(({cacheKey:n,url:s})=>{const i=this.o.get(n),r=this.i.get(s);return this.h({cacheKey:n,cacheMode:r,event:t,integrity:i,plugins:e,url:s})});return await Promise.all(o),{updatedURLs:n.map(t=>t.url),notUpdatedURLs:s}}async activate(){const t=await self.caches.open(this.t),e=await t.keys(),n=new Set(this.s.values()),s=[];for(const i of e)n.has(i.url)||(await t.delete(i),s.push(i.url));return{deletedURLs:s}}async h({cacheKey:t,url:e,cacheMode:c,event:o,plugins:a,integrity:h}){const l=new Request(e,{integrity:h,cache:c,credentials:"same-origin"});let u,f=await s.fetchWrapper.fetch({event:o,plugins:a,request:l});for(const t of a||[])"cacheWillUpdate"in t&&(u=t);if(!(u?await u.cacheWillUpdate({event:o,request:l,response:f}):f.status<400))throw new i.WorkboxError("bad-precaching-response",{url:e,status:f.status});f.redirected&&(f=await r.copyResponse(f)),await n.cacheWrapper.put({event:o,plugins:a,response:f,request:t===e?l:new Request(t),cacheName:this.t,matchOptions:{ignoreSearch:!0}})}getURLsToCacheKeys(){return this.s}getCachedURLs(){return[...this.s.keys()]}getCacheKeyForURL(t){const e=new URL(t,location.href);return this.s.get(e.href)}async matchPrecache(t){const e=t instanceof Request?t.url:t,n=this.getCacheKeyForURL(e);if(n){return(await self.caches.open(this.t)).match(n)}}createHandler(t=!0){return async({request:e})=>{try{const n=await this.matchPrecache(e);if(n)return n;throw new i.WorkboxError("missing-precache-entry",{cacheName:this.t,url:e.url})}catch(n){if(t)return fetch(e);throw n}}}createHandlerBoundToURL(t,e=!0){if(!this.getCacheKeyForURL(t))throw new i.WorkboxError("non-precached-url",{url:t});const n=this.createHandler(e),s=new Request(t);return()=>n({request:s})}}let u;const f=()=>(u||(u=new l),u);const w=(t,e)=>{const n=f().getURLsToCacheKeys();for(const s of function*(t,{ignoreURLParametersMatching:e,directoryIndex:n,cleanURLs:s,urlManipulation:i}={}){const r=new URL(t,location.href);r.hash="",yield r.href;const c=function(t,e=[]){for(const n of[...t.searchParams.keys()])e.some(t=>t.test(n))&&t.searchParams.delete(n);return t}(r,e);if(yield c.href,n&&c.pathname.endsWith("/")){const t=new URL(c.href);t.pathname+=n,yield t.href}if(s){const t=new URL(c.href);t.pathname+=".html",yield t.href}if(i){const t=i({url:r});for(const e of t)yield e.href}}(t,e)){const t=n.get(s);if(t)return t}};let d=!1;const y=t=>{d||((({ignoreURLParametersMatching:t=[/^utm_/],directoryIndex:n="index.html",cleanURLs:s=!0,urlManipulation:i}={})=>{const r=e.cacheNames.getPrecacheName();self.addEventListener("fetch",e=>{const c=w(e.request.url,{cleanURLs:s,directoryIndex:n,ignoreURLParametersMatching:t,urlManipulation:i});if(!c)return;let o=self.caches.open(r).then(t=>t.match(c)).then(t=>t||fetch(c));e.respondWith(o)})})(t),d=!0)},p=t=>{const e=f(),n=o.get();t.waitUntil(e.install({event:t,plugins:n}).catch(t=>{throw t}))},g=t=>{const e=f();t.waitUntil(e.activate())},R=t=>{f().addToCacheList(t),t.length>0&&(self.addEventListener("install",p),self.addEventListener("activate",g))};return t.PrecacheController=l,t.addPlugins=(t=>{o.add(t)}),t.addRoute=y,t.cleanupOutdatedCaches=(()=>{self.addEventListener("activate",t=>{const n=e.cacheNames.getPrecacheName();t.waitUntil((async(t,e="-precache-")=>{const n=(await self.caches.keys()).filter(n=>n.includes(e)&&n.includes(self.registration.scope)&&n!==t);return await Promise.all(n.map(t=>self.caches.delete(t))),n})(n).then(t=>{}))})}),t.createHandler=((t=!0)=>{return f().createHandler(t)}),t.createHandlerBoundToURL=(t=>{return f().createHandlerBoundToURL(t)}),t.getCacheKeyForURL=(t=>{return f().getCacheKeyForURL(t)}),t.matchPrecache=(t=>{return f().matchPrecache(t)}),t.precache=R,t.precacheAndRoute=((t,e)=>{R(t),y(e)}),t}({},workbox.core._private,workbox.core._private,workbox.core._private,workbox.core._private,workbox.core);
 //# sourceMappingURL=workbox-precaching.prod.js.map

cleanupOutdatedCaches.js

@@ -20,3 +20,3 @@ /*
     // See https://github.com/Microsoft/TypeScript/issues/28357#issuecomment-436484705
-    addEventListener('activate', ((event) => {
+    self.addEventListener('activate', ((event) => {
         const cacheName = cacheNames.getPrecacheName();
@@ -23,0 +23,0 @@ event.waitUntil(deleteOutdatedCaches(cacheName).then((cachesDeleted) => {

package.json

 {
   "name": "workbox-precaching",
-  "version": "5.0.0-rc.0",
+  "version": "5.0.0-rc.1",
   "license": "MIT",
@@ -29,5 +29,5 @@ "author": "Google's Web DevRel Team",
   "dependencies": {
-    "workbox-core": "^5.0.0-rc.0"
+    "workbox-core": "^5.0.0-rc.1"
   },
-  "gitHead": "94542f92ceaec96ef59a09bda3aee1677ea5512b"
+  "gitHead": "f03f71e50507e13d82d4e0a875cc49ba4501aff3"
 }

precache.js

@@ -56,5 +56,5 @@ /*
         // See https://github.com/Microsoft/TypeScript/issues/28357#issuecomment-436484705
-        addEventListener('install', installListener);
-        addEventListener('activate', activateListener);
+        self.addEventListener('install', installListener);
+        self.addEventListener('activate', activateListener);
     }
 };

PrecacheController.js

@@ -54,3 +54,11 @@ /*
         }
+        const urlsToWarnAbout = [];
         for (const entry of entries) {
+            // See https://github.com/GoogleChrome/workbox/issues/2259
+            if (typeof entry === 'string') {
+                urlsToWarnAbout.push(entry);
+            }
+            else if (entry && entry.revision === undefined) {
+                urlsToWarnAbout.push(entry.url);
+            }
             const { cacheKey, url } = createCacheKey(entry);
@@ -77,2 +85,15 @@ const cacheMode = (typeof entry !== 'string' && entry.revision) ?
             this._urlsToCacheModes.set(url, cacheMode);
+            if (urlsToWarnAbout.length > 0) {
+                const warningMessage = `Workbox is precaching URLs without revision ` +
+                    `info: ${urlsToWarnAbout.join(', ')}\nThis is generally NOT safe. ` +
+                    `Learn more at https://bit.ly/wb-precache`;
+                if (process.env.NODE_ENV === 'production') {
+                    // Use console directly to display this warning without bloating
+                    // bundle sizes by pulling in all of the logger codebase in prod.
+                    console.warn(warningMessage);
+                }
+                else {
+                    logger.warn(warningMessage);
+                }
+            }
         }
@@ -103,3 +124,3 @@ }
         const alreadyPrecached = [];
-        const cache = await caches.open(this._cacheName);
+        const cache = await self.caches.open(this._cacheName);
         const alreadyCachedRequests = await cache.keys();
@@ -144,3 +165,3 @@ const existingCacheKeys = new Set(alreadyCachedRequests.map((request) => request.url));
     async activate() {
-        const cache = await caches.open(this._cacheName);
+        const cache = await self.caches.open(this._cacheName);
         const currentlyCachedRequests = await cache.keys();
@@ -204,3 +225,3 @@ const expectedCacheKeys = new Set(this._urlsToCacheKeys.values());
             // is correct.
-            cacheWillUpdatePlugin.cacheWillUpdate({ event, request, response }) :
+            await cacheWillUpdatePlugin.cacheWillUpdate({ event, request, response }) :
             // Otherwise, default to considering any response status under 400 valid.
@@ -288,3 +309,3 @@ // This includes, by default, considering opaque responses valid.
         if (cacheKey) {
-            const cache = await caches.open(this._cacheName);
+            const cache = await self.caches.open(this._cacheName);
             return cache.match(cacheKey);
@@ -291,0 +312,0 @@ }

src/_version.ts

 // @ts-ignore
-try{self['workbox:precaching:5.0.0-rc.0']&&_()}catch(e){}
+try{self['workbox:precaching:5.0.0-rc.1']&&_()}catch(e){}

src/cleanupOutdatedCaches.ts

@@ -23,3 +23,3 @@ /*
   // See https://github.com/Microsoft/TypeScript/issues/28357#issuecomment-436484705
-  addEventListener('activate', ((event: ExtendableEvent) => {
+  self.addEventListener('activate', ((event: ExtendableEvent) => {
     const cacheName = cacheNames.getPrecacheName();
@@ -26,0 +26,0 @@

src/precache.ts

@@ -72,5 +72,5 @@ /*
     // See https://github.com/Microsoft/TypeScript/issues/28357#issuecomment-436484705
-    addEventListener('install', installListener as EventListener);
-    addEventListener('activate', activateListener as EventListener);
+    self.addEventListener('install', installListener as EventListener);
+    self.addEventListener('activate', activateListener as EventListener);
   }
 };

src/PrecacheController.ts

@@ -69,3 +69,11 @@ /*
 
+    const urlsToWarnAbout: string[] = [];
     for (const entry of entries) {
+      // See https://github.com/GoogleChrome/workbox/issues/2259
+      if (typeof entry === 'string') {
+        urlsToWarnAbout.push(entry);
+      } else if (entry && entry.revision === undefined) {
+        urlsToWarnAbout.push(entry.url);
+      }
+
       const {cacheKey, url} = createCacheKey(entry);
@@ -95,2 +103,15 @@ const cacheMode = (typeof entry !== 'string' && entry.revision) ?
       this._urlsToCacheModes.set(url, cacheMode);
+
+      if (urlsToWarnAbout.length > 0) {
+        const warningMessage = `Workbox is precaching URLs without revision ` +
+          `info: ${urlsToWarnAbout.join(', ')}\nThis is generally NOT safe. ` +
+          `Learn more at https://bit.ly/wb-precache`;
+        if (process.env.NODE_ENV === 'production') {
+          // Use console directly to display this warning without bloating
+          // bundle sizes by pulling in all of the logger codebase in prod.
+          console.warn(warningMessage);
+        } else {
+          logger.warn(warningMessage);
+        }
+      }
     }
@@ -127,3 +148,3 @@ }
 
-    const cache = await caches.open(this._cacheName);
+    const cache = await self.caches.open(this._cacheName);
     const alreadyCachedRequests = await cache.keys();
@@ -174,3 +195,3 @@ const existingCacheKeys = new Set(alreadyCachedRequests.map(
   async activate() {
-    const cache = await caches.open(this._cacheName);
+    const cache = await self.caches.open(this._cacheName);
     const currentlyCachedRequests = await cache.keys();
@@ -248,3 +269,3 @@ const expectedCacheKeys = new Set(this._urlsToCacheKeys.values());
       // is correct.
-      cacheWillUpdatePlugin.cacheWillUpdate!({event, request, response}) :
+      await cacheWillUpdatePlugin.cacheWillUpdate!({event, request, response}) :
       // Otherwise, default to considering any response status under 400 valid.
@@ -339,3 +360,3 @@ // This includes, by default, considering opaque responses valid.
     if (cacheKey) {
-      const cache = await caches.open(this._cacheName);
+      const cache = await self.caches.open(this._cacheName);
       return cache.match(cacheKey);
@@ -342,0 +363,0 @@ }

src/utils/addFetchListener.ts

@@ -60,3 +60,3 @@ /*
   // See https://github.com/Microsoft/TypeScript/issues/28357#issuecomment-436484705
-  addEventListener('fetch', ((event: FetchEvent) => {
+  self.addEventListener('fetch', ((event: FetchEvent) => {
     const precachedURL = getCacheKeyForURL(event.request.url, {
@@ -76,3 +76,3 @@ cleanURLs,
 
-    let responsePromise = caches.open(cacheName).then((cache) => {
+    let responsePromise = self.caches.open(cacheName).then((cache) => {
       return cache.match(precachedURL);
@@ -79,0 +79,0 @@ }).then((cachedResponse) => {

src/utils/deleteOutdatedCaches.ts

@@ -38,3 +38,3 @@ /*
     substringToFind:string = SUBSTRING_TO_FIND) => {
-  const cacheNames = await caches.keys();
+  const cacheNames = await self.caches.keys();
 
@@ -48,3 +48,3 @@ const cacheNamesToDelete = cacheNames.filter((cacheName) => {
   await Promise.all(
-      cacheNamesToDelete.map((cacheName) => caches.delete(cacheName)));
+      cacheNamesToDelete.map((cacheName) => self.caches.delete(cacheName)));
 
@@ -51,0 +51,0 @@ return cacheNamesToDelete;

utils/addFetchListener.js

@@ -43,3 +43,3 @@ /*
     // See https://github.com/Microsoft/TypeScript/issues/28357#issuecomment-436484705
-    addEventListener('fetch', ((event) => {
+    self.addEventListener('fetch', ((event) => {
         const precachedURL = getCacheKeyForURL(event.request.url, {
@@ -58,3 +58,3 @@ cleanURLs,
         }
-        let responsePromise = caches.open(cacheName).then((cache) => {
+        let responsePromise = self.caches.open(cacheName).then((cache) => {
             return cache.match(precachedURL);
@@ -61,0 +61,0 @@ }).then((cachedResponse) => {

utils/deleteOutdatedCaches.js

@@ -29,3 +29,3 @@ /*
 const deleteOutdatedCaches = async (currentPrecacheName, substringToFind = SUBSTRING_TO_FIND) => {
-    const cacheNames = await caches.keys();
+    const cacheNames = await self.caches.keys();
     const cacheNamesToDelete = cacheNames.filter((cacheName) => {
@@ -36,5 +36,5 @@ return cacheName.includes(substringToFind) &&
     });
-    await Promise.all(cacheNamesToDelete.map((cacheName) => caches.delete(cacheName)));
+    await Promise.all(cacheNamesToDelete.map((cacheName) => self.caches.delete(cacheName)));
     return cacheNamesToDelete;
 };
 export { deleteOutdatedCaches };

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Improved metrics

Total package byte prevSize

414403

increased by1.51%

Lines of code

3988

increased by1.37%

Worsened metrics

Number of low supply chain risk alerts

13

increased by8.33%

Dependency changes

• Updatedworkbox-core@^5.0.0-rc.1