koa-etag - npm Package Compare versions

Comparing version 2.1.0 to 3.0.0

History.md

 
+3.0.0 / 2016-02-27
+==================
+
+ * koa v2 support
+
 2.1.0 / 2015-10-27
@@ -3,0 +8,0 @@ ==================

index.js

@@ -25,33 +25,36 @@
 function etag(options) {
-  return function *etag(next){
-    yield* next;
+  return function etag(ctx, next) {
+    return next()
+      .then(() => getResponseEntity(ctx))
+      .then(entity => setEtag(ctx, entity, options));
+  };
+}
 
-    // no body
-    var body = this.body;
-    if (!body || this.response.get('ETag')) return;
+function getResponseEntity(ctx, options) {
+  // no body
+  var body = ctx.body;
+  if (!body || ctx.response.get('ETag')) return;
 
-    // type
-    var status = this.status / 100 | 0;
+  // type
+  var status = ctx.status / 100 | 0;
 
-    // 2xx
-    if (2 != status) return;
+  // 2xx
+  if (2 != status) return;
 
-    // hash
-    var etag;
-    if (body instanceof Stream) {
-      if (!body.path) return;
-      var s = yield fs.stat(body.path).catch(noop);
-      if (!s) return;
-      etag = calculate(s, options);
-    } else if (('string' == typeof body) || Buffer.isBuffer(body)) {
-      etag = calculate(body, options);
-    } else {
-      etag = calculate(JSON.stringify(body), options);
-    }
-
-    // add etag
-    if (etag) this.response.etag = etag;
+  if (body instanceof Stream) {
+    if (!body.path) return;
+    return fs.stat(body.path).catch(noop);
+  } else if (('string' == typeof body) || Buffer.isBuffer(body)) {
+    return body;
+  } else {
+    return JSON.stringify(body);
   }
 }
 
+function setEtag(ctx, entity, options) {
+  if (!entity) return;
+
+  ctx.response.etag = calculate(entity, options);
+}
+
 function noop() {}

package.json

@@ -5,3 +5,3 @@ {
   "repository": "koajs/etag",
-  "version": "2.1.0",
+  "version": "3.0.0",
   "keywords": [
@@ -21,8 +21,12 @@ "koa",
   "devDependencies": {
+    "eslint": "^2.2.0",
+    "eslint-config-standard": "^5.1.0",
+    "eslint-plugin-promise": "^1.0.8",
+    "eslint-plugin-standard": "^1.3.2",
     "istanbul": "^0.4.0",
-    "koa": "*",
-    "should": "3",
-    "mocha": "2",
-    "supertest": "0",
-    "koa-static": "1"
+    "koa": "^2.0.0-alpha.3",
+    "koa-static": "^2.0.0",
+    "mocha": "^2.0.0",
+    "should": "^8.0.2",
+    "supertest": "^1.1.0"
   },
@@ -32,5 +36,6 @@ "license": "MIT",
     "etag": "^1.3.0",
-    "mz": "^1.0.0"
+    "mz": "^2.1.0"
   },
   "scripts": {
+    "lint": "eslint index.js test",
     "test": "mocha --harmony --reporter spec --require should",
@@ -37,0 +42,0 @@ "test-cov": "node --harmony node_modules/.bin/istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --require should",

Readme.md

@@ -31,8 +31,5 @@
 
-app.use(function(next){
-  return function *(){
-    yield next;
-    this.body = 'Hello World';
-  }
-})
+app.use(function(ctx) {
+  ctx.body = 'Hello World';
+});
 
@@ -39,0 +36,0 @@ app.listen(3000);

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License

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Found 1 instance in 1 package

Fixed alerts

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License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

New author

Supply chain risk

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

5006

increased by5.68%

Lines of code

46

increased by4.55%

Number of medium supply chain risk alerts

0

decreased by-100%

Worsened metrics

Dev dependency count

10

increased by66.67%

Number of lines in readme file

60

decreased by-4.76%

Dependency changes

• + Addedmz@2.7.0(transitive)

• + Addedobject-assign@4.1.1(transitive)

• - Removedmz@1.3.0(transitive)

• - Removednative-or-bluebird@1.2.0(transitive)

• Updatedmz@^2.1.0