Merge pull request #366 from apiaryio/bundle-size

Uses "terser" plugin to compress the built bundle

Author: artem-zakharchenko

package-lock.json

@@ -67,6 +67,7 @@
     "rollup": "1.27.9",
     "rollup-plugin-commonjs": "10.1.0",
     "rollup-plugin-node-resolve": "5.2.0",
+    "rollup-plugin-terser": "5.1.3",
     "semantic-release": "15.13.31",
     "sinon": "7.5.0"
   },

package.json

@@ -1,6 +1,8 @@
 const resolve = require('rollup-plugin-node-resolve');
 const commonjs = require('rollup-plugin-commonjs');
 const json = require('@rollup/plugin-json/dist');
+const { terser } = require('rollup-plugin-terser');
+
 const packageJson = require('./package.json');
 
 const buildUmd = {
@@ -21,7 +23,8 @@ const buildUmd = {
       preferBuiltins: false
     }),
     json(),
-    commonjs()
+    commonjs(),
+    terser()
   ]
 };