flow like the river

VISUALIZACION/node_modules/postcss-minify-font-values/index.js

@@ -0,0 +1,38 @@
+var assign = require('object-assign');
+var postcss = require('postcss');
+var valueParser = require('postcss-value-parser');
+var minifyWeight = require('./lib/minify-weight');
+var minifyFamily = require('./lib/minify-family');
+var minifyFont = require('./lib/minify-font');
+
+function transform(opts) {
+    opts = assign({
+        removeAfterKeyword: true,
+        removeDuplicates: true,
+        removeQuotes: true
+    }, opts);
+
+    return function (decl) {
+        var tree;
+
+        if (decl.type === 'decl') {
+            if (decl.prop === 'font-weight') {
+                decl.value = minifyWeight(decl.value, opts);
+            } else if (decl.prop === 'font-family') {
+                tree = valueParser(decl.value);
+                tree.nodes = minifyFamily(tree.nodes, opts);
+                decl.value = tree.toString();
+            } else if (decl.prop === 'font') {
+                tree = valueParser(decl.value);
+                tree.nodes = minifyFont(tree.nodes, opts);
+                decl.value = tree.toString();
+            }
+        }
+    };
+}
+
+module.exports = postcss.plugin('postcss-minify-font-values', function (opts) {
+    return function (css) {
+        css.walk(transform(opts));
+    };
+});