Remove trailing spaces (#21764)

Author: vil02

src/content/docs/workers/examples/alter-headers.mdx

@@ -90,7 +90,7 @@ async def on_fetch(request):
 
     # Add a custom header with a value
     new_headers["x-workers-hello"] = "Hello from Cloudflare Workers"
-    
+
     # Delete headers
     if "x-header-to-delete" in new_headers:
         del new_headers["x-header-to-delete"]
@@ -113,27 +113,27 @@ const app = new Hono();
 app.use('*', async (c, next) => {
   // Process the request with the next middleware/handler
   await next();
-  
+
   // After the response is generated, we can modify its headers
-  
+
   // Add a custom header with a value
   c.res.headers.append(
     "x-workers-hello",
     "Hello from Cloudflare Workers with Hono"
   );
-  
+
   // Delete headers
   c.res.headers.delete("x-header-to-delete");
   c.res.headers.delete("x-header2-to-delete");
-  
+
   // Adjust the value for an existing header
   c.res.headers.set("x-header-to-change", "NewValue");
 });
 
 app.get('*', async (c) => {
   // Fetch content from example.com
   const response = await fetch("https://example.com");
-  
+
   // Return the response body with original headers
   // (our middleware will modify the headers before sending)
   return new Response(response.body, {

src/content/docs/workers/examples/auth-with-headers.mdx

@@ -109,7 +109,7 @@ app.use('*', async (c, next) => {
    */
   const PRESHARED_AUTH_HEADER_KEY = "X-Custom-PSK";
   const PRESHARED_AUTH_HEADER_VALUE = "mypresharedkey";
-  
+
   // Get the pre-shared key from the request header
   const psk = c.req.header(PRESHARED_AUTH_HEADER_KEY);
 

src/content/docs/workers/examples/cache-using-fetch.mdx

@@ -87,11 +87,11 @@ const app = new Hono<{ Bindings: Bindings }>();
 
 app.all('*', async (c) => {
   const url = new URL(c.req.url);
-  
+
   // Only use the path for the cache key, removing query strings
   // and always store using HTTPS, for example, https://www.example.com/file-uri-here
   const someCustomKey = `https://${url.hostname}${url.pathname}`;
-  
+
   // Fetch the request with custom cache settings
   let response = await fetch(c.req.raw, {
     cf: {
@@ -103,13 +103,13 @@ app.all('*', async (c) => {
       cacheKey: someCustomKey,
     },
   });
-  
+
   // Reconstruct the Response object to make its headers mutable
   response = new Response(response.body, response);
-  
+
   // Set cache control headers to cache on browser for 25 minutes
   response.headers.set("Cache-Control", "max-age=1500");
-  
+
   return response;
 });
 
@@ -278,17 +278,17 @@ const app = new Hono<{ Bindings: Bindings }>();
 app.all('*', async (c) => {
   const originalUrl = c.req.url;
   const url = new URL(originalUrl);
-  
+
   // Randomly select a storage backend
   if (Math.random() < 0.5) {
     url.hostname = "example.s3.amazonaws.com";
   } else {
     url.hostname = "example.storage.googleapis.com";
   }
-  
+
   // Create a new request to the selected backend
   const newRequest = new Request(url, c.req.raw);
-  
+
   // Fetch using the original URL as the cache key
   return fetch(newRequest, {
     cf: { cacheKey: originalUrl },

src/content/docs/workers/examples/country-code-redirect.mdx

@@ -127,7 +127,7 @@ app.get('*', async (c) => {
 
   // Cast the raw request to include Cloudflare-specific properties
   const request = c.req.raw as RequestWithCf;
-  
+
   // Use the cf object to obtain the country of the request
   // more on the cf object: https://developers.cloudflare.com/workers/runtime-apis/request#incomingrequestcfproperties
   const country = request.cf.country;

src/content/docs/workers/examples/cron-trigger.mdx

@@ -49,15 +49,15 @@ app.get('/', (c) => c.text('Hello World!'));
 export default {
   // The Hono app handles regular HTTP requests
   fetch: app.fetch,
-  
+
   // The scheduled function handles Cron triggers
   async scheduled(
     controller: ScheduledController,
     env: Env,
     ctx: ExecutionContext,
   ) {
     console.log("cron processed");
-    
+
     // You could also perform actions like:
     // - Fetching data from external APIs
     // - Updating KV or Durable Object storage

src/content/docs/workers/examples/data-loss-prevention.mdx

@@ -258,30 +258,30 @@ async function postDataBreach(request: Request) {
 app.use('*', async (c) => {
   // Fetch the origin response
   const response = await fetch(c.req.raw);
-  
+
   // Return origin response if response wasn't text
   const contentType = response.headers.get("content-type") || "";
   if (!contentType.toLowerCase().includes("text/")) {
     return response;
   }
-  
+
   // Get the response text
   let text = await response.text();
-  
+
   // When debugging, replace the response from the origin with an email
   text = DEBUG
     ? text.replace("You may use this", "[email protected] may use this")
     : text;
-  
+
   // Check for sensitive data
   for (const kind in sensitiveRegexsMap) {
     const sensitiveRegex = new RegExp(sensitiveRegexsMap[kind], "ig");
     const match = sensitiveRegex.test(text);
-    
+
     if (match) {
       // Alert a data breach
       await postDataBreach(c.req.raw);
-      
+
       // Respond with a block if credit card, otherwise replace sensitive text with `*`s
       if (kind === "creditCard") {
         return c.text(`${kind} found\nForbidden\n`, 403);
@@ -294,7 +294,7 @@ app.use('*', async (c) => {
       }
     }
   }
-  
+
   // Return the modified response
   return new Response(text, {
     status: response.status,

src/content/docs/workers/examples/debugging-logs.mdx

@@ -168,7 +168,7 @@ app.use('*', async (c, next) => {
   try {
     // Process the request with the next handler
     await next();
-    
+
     // After processing, check if the response indicates an error
     if (c.res && (!c.res.ok && !c.res.redirected)) {
       const body = await c.res.clone().text();
@@ -180,28 +180,28 @@ app.use('*', async (c, next) => {
         body.trim().substring(0, 10)
       );
     }
-    
+
   } catch (err) {
     // Without waitUntil, the fetch to the logging service may not complete
     c.executionCtx.waitUntil(
       postLog(err.toString())
     );
-    
+
     // Get the error stack or error itself
     const stack = JSON.stringify(err.stack) || err.toString();
-    
+
     // Create a new response with the error information
-    const response = c.res ? 
+    const response = c.res ?
       new Response(stack, {
         status: c.res.status,
         headers: c.res.headers
-      }) : 
+      }) :
       new Response(stack, { status: 500 });
-    
+
     // Add debug headers
     response.headers.set("X-Debug-stack", stack);
     response.headers.set("X-Debug-err", err.toString());
-    
+
     // Set the modified response
     c.res = response;
   }

src/content/docs/workers/examples/extract-cookie-value.mdx

@@ -84,15 +84,15 @@ const app = new Hono();
 app.get('*', (c) => {
   // The name of the cookie
   const COOKIE_NAME = "__uid";
-  
+
   // Get the specific cookie value using Hono's cookie helper
   const cookieValue = getCookie(c, COOKIE_NAME);
-  
+
   if (cookieValue) {
     // Respond with the cookie value
     return c.text(cookieValue);
   }
-  
+
   return c.text("No cookie with name: " + COOKIE_NAME);
 });
 

src/content/docs/workers/examples/fetch-json.mdx

@@ -113,11 +113,11 @@ app.get('*', async (c) => {
   async function gatherResponse(response: Response) {
     const { headers } = response;
     const contentType = headers.get("content-type") || "";
-    
+
     if (contentType.includes("application/json")) {
       return { contentType, result: JSON.stringify(await response.json()) };
     }
-    
+
     return { contentType, result: await response.text() };
   }
 

src/content/docs/workers/examples/geolocation-app-weather.mdx

@@ -149,18 +149,18 @@ app.get('*', async (c) => {
   // Get API endpoint
   let endpoint = "https://api.waqi.info/feed/geo:";
   const token = ""; // Use a token from https://aqicn.org/api/
-  
+
   // Define styles
   const html_style = `body{padding:6em; font-family: sans-serif;} h1{color:#f6821f}`;
-  
+
   // Get geolocation from Cloudflare request
   const req = c.req.raw;
   const latitude = req.cf?.latitude;
   const longitude = req.cf?.longitude;
-  
+
   // Create complete API endpoint with coordinates
   endpoint += `${latitude};${longitude}/?token=${token}`;
-  
+
   // Fetch weather data
   const init = {
     headers: {
@@ -169,7 +169,7 @@ app.get('*', async (c) => {
   };
   const response = await fetch(endpoint, init);
   const content = await response.json() as WeatherApiResponse;
-  
+
   // Build HTML content
   const weatherContent = html`
     <h1>Weather 🌦</h1>
@@ -181,7 +181,7 @@ app.get('*', async (c) => {
     <p>The O3 level is: ${content.data.iaqi.o3?.v}.</p>
     <p>The temperature is: ${content.data.iaqi.t?.v}°C.</p>
   `;
-  
+
   // Complete HTML document
   const htmlDocument = html`
     <!DOCTYPE html>
@@ -195,7 +195,7 @@ app.get('*', async (c) => {
       </div>
     </body>
   `;
-  
+
   // Return HTML response
   return c.html(htmlDocument);
 });