@ceicc/range - npm Package Compare versions

Comparing version 2.0.1 to 2.1.0

index.js

@@ -25,2 +25,10 @@ const
  * @property {boolean} [lastModified] add last-modified header - default true
+ * @property {string|boolean} [notFound] a handler for non existing files
+ * 
+ * `notFound: false` a rejection will be thrown (default).
+ * 
+ * `notFound: true` empty body with response code '404' will be sent.
+ * 
+ * `notFound: <string>` send a file with response code '404', the given string is the path to file.  
+ *    if the path doesn't led to a file, a rejection will be thrown
  */
@@ -46,2 +54,17 @@
 
+      if (options?.notFound === true) {
+        res.statusCode = 404;
+        res.end();
+        resolve(404);
+        return false;
+      }
+
+      if (typeof options?.notFound === "string") {
+        range(options.notFound, res, {
+          ...options,
+          notFound: false
+        }).then(resolve).catch(rejects);
+        return false;
+      }
+
       const e = new Error("File Not Found");
@@ -48,0 +71,0 @@ e.code = 404;

package.json

 {
   "name": "@ceicc/range",
-  "version": "2.0.1",
+  "version": "2.1.0",
   "description": "http range request handler",
@@ -8,2 +8,3 @@ "main": "index.js",
     "dev": "nodemon test/server.js",
+    "app-dev": "nodemon test/app.js",
     "start": "node index.js"
@@ -10,0 +11,0 @@ },

README.md

@@ -38,12 +38,18 @@ # range
  
- 4. `conditional` whether to respect conditional requests or not - default false
- * if true, the headers object is required
+ 4. `conditional` whether to respect conditional requests or not - default false  
+   if true, the headers object is required
  
- 5. `range` accept range request - default false
- * if true, the headers object is required
+ 5. `range` accept range request - default false  
+   if true, the headers object is required
  
- 6. `headers` the request headers object `req.headers`
- * if `range` and/or `conditionalRequest` are true, then the headers object is required.
- * you can pass the whole headers object, or only the conditional and range headers
+ 6. `headers` the request headers object `req.headers`  
+   if `range` and/or `conditionalRequest` are true, then the headers object is required.  
+   you can pass the whole headers object, or only the conditional and range headers.
 
+ 7. `notFound` handler for non existing files  
+   `notFound: false` - a rejection will be thrown (default).  
+   `notFound: true` - empty body with response code '404' will be sent.  
+   `notFound: <string>` - send a file with response code '404', the given string is the path to file.  
+      if the path doesn't led to a file, a rejection will be thrown
+
  # Resolves
@@ -61,11 +67,9 @@ the response status code
 express = require("express"),
-app = express(),
-range = require("@ceicc/range");
+range = require("@ceicc/range"),
+app = express();
 
-app.get('/', (req, res, next) => {
-  range('./public/index.html', res).catch(next);
-});
+app.get('/', (req, res, next) => range('./public/index.html', res).catch(next));
 
 app.get('/public/*', (req, res, next) => {
-  range(__dirname + req.path, res, {
+  range('.' + req.path, res, {
     headers: req.headers,
@@ -75,2 +79,3 @@ range: true,
     maxAge: 2592000, // 30 Days
+    notFound: './test/public/404.html',
   }).catch(next);
@@ -80,9 +85,5 @@ });
 app.use((err, req, res, next) => {
-  if (err.code === 404)
-    return res.status(404).send();
-
-  console.error(err);
-  
+  console.dir(err);
   if (!res.headersSent)
-    res.status(500).send();
+    res.sendStatus(500);
 });
@@ -89,0 +90,0 @@

No alert changes

Improved metrics

Total package byte prevSize

10281

increased by12.71%

Lines of code

151

increased by16.15%

Number of lines in readme file

89

increased by1.14%

No dependency changes