Change build setup to allow building by any bundler, expose version

CHANGELOG.md

@@ -1,3 +1,8 @@
+## next
+
+- Changed build setup to allow building by any bundler that supports `browser` property in `package.json`
+- Exposed version
+
 ## 0.3.0 (2020-09-28)
 
 - Renamed `info()` method into `stringifyInfo()`

README.md

@@ -71,6 +71,10 @@ Default: `false`
 
 Stop collecting info for a value or not whenever circular reference is found. Setting option to `true` allows to find all circular references.
 
+### version
+
+The version of library, e.g. `"0.3.1"`.
+
 ## License
 
 MIT

browser-method-is-not-supported.js

@@ -0,0 +1,3 @@
+module.exports = () => {
+    throw new Error('Method is not supported');
+};

package.json

@@ -15,6 +15,9 @@
     "license": "MIT",
     "repository": "discoveryjs/json-ext",
     "main": "./src/index",
+    "browser": {
+        "./src/stringify-stream.js": "./browser-method-is-not-supported.js"
+    },
     "scripts": {
         "test": "mocha --reporter progress",
         "lint": "eslint src test",
@@ -32,6 +35,7 @@
     "dependencies": {},
     "devDependencies": {
         "@rollup/plugin-commonjs": "^15.1.0",
+        "@rollup/plugin-json": "^4.1.0",
         "@rollup/plugin-node-resolve": "^9.0.0",
         "chalk": "^4.1.0",
         "coveralls": "^3.1.0",

rollup.config.js

@@ -1,31 +1,17 @@
-const path = require('path');
 const { nodeResolve } = require('@rollup/plugin-node-resolve');
 const commonjs = require('@rollup/plugin-commonjs');
+const json = require('@rollup/plugin-json');
 const { terser } = require('rollup-plugin-terser');
 
-function replaceContent(map) {
-    return {
-        name: 'file-content-replacement',
-        load(id) {
-            const key = path.relative('', id);
-            if (map.hasOwnProperty(key)) {
-                return map[key](id);
-            }
-        }
-    };
-};
-
 module.exports = {
     input: 'src/index.js',
     output: [
         { name: 'jsonExt', format: 'umd', file: 'dist/json-ext.js' },
-        { name: 'jsonExt', format: 'umd', file: 'dist/json-ext.min.js', plugins: [terser()] }
+        { name: 'jsonExt', format: 'umd', file: 'dist/json-ext.min.js', plugins: [terser({ compress: { passes: 2 } })] }
     ],
     plugins: [
         nodeResolve({ browser: true }),
-        replaceContent({
-            'src/stringify-stream.js': () => 'module.exports = "Method is not supported";'
-        }),
-        commonjs()
+        commonjs(),
+        json()
     ]
 };

src/index.js

@@ -1,4 +1,5 @@
 module.exports = {
+    version: require('../package.json').version,
     stringifyInfo: require('./stringify-info'),
     stringifyStream: require('./stringify-stream')
 };