trumpet - npm Package Compare versions

Comparing version 0.2.0 to 0.2.1

index.js

 var sax = require('sax');
 var select = require('./lib/select');
 
-module.exports = function () {
+module.exports = function (opts) {
+    if (!opts) opts = {};
+    if (!opts.special) {
+        opts.special = [
+            'area', 'base', 'basefont', 'br', 'col',
+            'hr', 'input', 'img', 'link', 'meta'
+        ];
+    }
+    opts.special = opts.special.map(function (x) { return x.toUpperCase() });
+    
     var parser = sax.parser(false);
-    var stream = select(parser);
+    var stream = select(parser, opts);
     
@@ -8,0 +17,0 @@ function write (buf) {

lib/select.js

 var Stream = require('stream').Stream;
 
-module.exports = function (parser) {
+module.exports = function (parser, opts) {
     var stream = new Stream;
@@ -11,3 +11,3 @@ stream.writable = true;
     stream.select = function (s, fn) {
-        var sel = createSelector(s, fn);
+        var sel = createSelector(s, fn, opts.special);
         selectors.push(sel);
@@ -29,5 +29,8 @@ return stream;
                 var up = sel.updating;
+                var level = parser.tags.reduce(function (sum, t) {
+                    return sum + (opts.special.indexOf(t.name) < 0 ? 1 : 0);
+                }, 0);
                 
                 sel.pending = sel.pending.filter(function (p) {
-                    var done = parser.tags.length < p.level;
+                    var done = level < p.level;
                     if (done) p.callback.call(stream, p.buffered);
@@ -57,2 +60,10 @@ return !done;
             });
+            
+            for (var i = 0; i < parser.tags.length; i++) {
+                var t = parser.tags[i];
+                if (opts.special.indexOf(t.name) >= 0) {
+                    parser.tags.splice(i, 1);
+                    i--;
+                }
+            }
         }
@@ -83,3 +94,3 @@ else if (name == 'close') {
 
-function createSelector (selector, fn) {
+function createSelector (selector, fn, special) {
     var parts = selector.split(/([\s>+]+)/).map(function (s) {
@@ -112,3 +123,5 @@ if (s.match(/^\s+$/)) return;
     var sel = function (tag, parser) {
-        var tags = parser.tags;
+        var tags = parser.tags.filter(function (t) {
+            return special.indexOf(t.name) < 0;
+        });
         if (depth > tags.length) return;
@@ -115,0 +128,0 @@

package.json

 {
     "name" : "trumpet",
-    "version" : "0.2.0",
+    "version" : "0.2.1",
     "description" : "parse and transform streaming html using css selectors",
@@ -5,0 +5,0 @@ "main" : "index.js",

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Fixed alerts

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Improved metrics

Total package byte prevSize

18689

increased by17.3%

Number of package files

18

increased by28.57%

Lines of code

345

increased by17.75%

Number of lines in readme file

233

increased by4.48%

Worsened metrics

Number of low supply chain risk alerts

6

increased by50%

No dependency changes