WIP rollup config for main thread

package.json

@@ -26,7 +26,7 @@
     "node": ">=10",
     "npm": ">=6"
   },
-  "main": "lib/browser/main.js",
+  "main": "lib/main.js",
   "scripts": {
     "clean": "rimraf coverage doc lib .nyc_output npm-debug.log",
     "compile": "node scripts/compile",
@@ -64,7 +64,12 @@
     "@babel/preset-react": "^7.10.4",
     "@babel/register": "^7.10.5",
     "@testing-library/react": "^10.4.8",
+    "@rollup/plugin-babel": "^5.1.0",
+    "@rollup/plugin-commonjs": "^14.0.0",
+    "@rollup/plugin-json": "^4.1.0",
+    "@rollup/plugin-node-resolve": "^8.4.0",
     "babel-eslint": "^10.1.0",
+    "babel-plugin-istanbul": "^6.0.0",
     "chai": "^4.2.0",
     "chai-as-promised": "^7.1.1",
     "chai-dom": "^1.8.2",
@@ -89,6 +94,7 @@
     "react-dnd-test-backend-cjs": "^9.5.1",
     "react-test-renderer": "^16.13.1",
     "rimraf": "^3.0.2",
+    "rollup": "^2.23.0",
     "shelljs": "^0.8.4",
     "sinon": "^9.0.2",
     "sinon-chai": "^3.5.0",
@@ -106,7 +112,6 @@
     "@pixi/filter-adjustment": "^3.1.1",
     "@pixi/unsafe-eval": "^5.3.3",
     "@tweenjs/tween.js": "^18.6.0",
-    "babel-plugin-istanbul": "^6.0.0",
     "bluebird": "^3.7.2",
     "classnames": "^2.2.6",
     "commander": "^6.0.0",

rollup.config.js

@@ -0,0 +1,31 @@
+import babel from '@rollup/plugin-babel'
+import builtins from 'builtin-modules'
+import commonjs from '@rollup/plugin-commonjs'
+import json from '@rollup/plugin-json'
+import resolve from '@rollup/plugin-node-resolve'
+
+export default {
+  input: [
+    './src/browser/main.js',
+    './src/common/api.js'
+  ],
+  output: {
+    dir: './lib',
+    format: 'cjs'
+  },
+  plugins: [
+    resolve(),
+    json(),
+    babel({ babelHelpers: 'bundled' }),
+    commonjs({
+      ignore: [
+        'pino-pretty',
+        'decompress'
+      ]
+    })
+  ],
+  external: [
+    'electron',
+    ...builtins
+  ]
+}

scripts/build.js

@@ -31,6 +31,7 @@ const IGNORE = [
   /\.gitignore/,
   /\.nvmrc/,
   /\.nyc_output/,
+  /\.rollup\.config\.js/,
   /\.sass-lint\.yml/,
   /\.travis\.yml/,
   /\.vimrc/,

src/.babelrc.json

@@ -4,8 +4,6 @@
   ],
   "plugins": [
     "@babel/plugin-syntax-class-properties",
-    "@babel/plugin-proposal-export-namespace-from",
-    "babel-plugin-dynamic-import-node",
-    "@babel/plugin-transform-modules-commonjs"
+    "@babel/plugin-proposal-export-namespace-from"
   ]
 }

src/browser/tropy.js

@@ -38,7 +38,7 @@ import { Server as ApiServer } from './api'
 import { WindowManager } from './wm'
 import { addIdleObserver } from './idle'
 import { migrate } from './migrate'
-import act from './actions'
+import * as act from './actions'
 
 import {
   FLASH, HISTORY, TAG, PROJECT, CONTEXT, LOCALE