Merge pull request #30 from TheComputerM/main

Add ESM support

.babelrc.js

@@ -1,3 +1,15 @@
 module.exports = {
   presets: ['@babel/preset-env', '@babel/preset-typescript'],
+  env: {
+    esm: {
+      presets: [
+        [
+          '@babel/env',
+          {
+            modules: false,
+          },
+        ],
+      ],
+    },
+  },
 };

package.json

@@ -11,23 +11,27 @@
     "url": "https://github.com/storybookjs/addon-svelte-csf"
   },
   "license": "MIT",
-  "main": "dist/preset",
-  "browser": "dist/index.js",
+  "main": "dist/cjs/index.js",
+  "module": "dist/esm/index.js",
+  "browser": "dist/cjs/index.js",
   "files": [
     "dist/**/*",
     "README.md",
-    "*.js"
+    "*.js",
+    "*.d.ts"
   ],
   "scripts": {
     "clean": "rimraf ./dist",
-    "build": "babel ./src --out-dir ./dist --extensions .ts --extensions .js --copy-files",
-    "prepublish": "npm run clean && npm run build",
+    "build": "concurrently \"yarn build:cjs\" \"yarn build:esm\"",
+    "build:cjs": "babel ./src -d ./dist/cjs --extensions \".js,.ts\" --copy-files",
+    "build:esm": "babel ./src -d ./dist/esm --env-name esm --extensions \".js,.ts\" --copy-files",
+    "prepublish": "yarn clean && yarn build",
     "test": "jest",
     "lint": "eslint --cache --cache-location=.cache/eslint --ext .js,.jsx,.json,.html,.ts,.tsx,.mjs --report-unused-disable-directives",
     "storybook": "start-storybook -p 6006",
-    "start": "concurrently \"npm run storybook -- --no-manager-cache --quiet\" \"npm run build -- --watch\"",
+    "start": "concurrently \"yarn storybook -- --no-manager-cache --quiet\" \"yarn build -- --watch\"",
     "build-storybook": "build-storybook",
-    "release": "npm run build && auto shipit --base-branch=main"
+    "release": "yarn && auto shipit --base-branch=main"
   },
   "dependencies": {
     "ts-dedent": "^2.0.0"
@@ -38,16 +42,16 @@
     "@babel/preset-env": "^7.12.1",
     "@babel/preset-react": "^7.12.5",
     "@babel/preset-typescript": "^7.12.5",
-    "@storybook/addon-essentials": "^6.2.1",
-    "@storybook/addon-knobs": "^6.2.1",
-    "@storybook/addon-storyshots": "^6.2.1",
-    "@storybook/eslint-config-storybook": "^2.4.0",
-    "@storybook/svelte": "^6.2.1",
+    "@storybook/addon-essentials": "^6.2.9",
+    "@storybook/addon-knobs": "^6.2.9",
+    "@storybook/addon-storyshots": "^6.2.9",
+    "@storybook/eslint-config-storybook": "^3.0.0",
+    "@storybook/svelte": "^6.2.9",
     "auto": "^10.3.0",
     "babel-jest": "^26.6.3",
     "babel-loader": "^8.1.0",
     "chromatic": "^5.6.1",
-    "concurrently": "^5.3.0",
+    "concurrently": "^6.2.0",
     "eslint": "^7.17.0",
     "jest": "^26.6.3",
     "jest-environment-jsdom-thirteen": "^1.0.1",
@@ -61,14 +65,14 @@
     "typescript": "^3.3.3333"
   },
   "peerDependencies": {
-    "@storybook/addons": "^6.2.1",
-    "@storybook/api": "^6.2.1",
-    "@storybook/client-api": "^6.2.1",
-    "@storybook/client-logger": "^6.2.1",
-    "@storybook/components": "^6.2.1",
-    "@storybook/core-events": "^6.2.1",
-    "@storybook/svelte": "^6.2.1",
-    "@storybook/theming": "^6.2.1",
+    "@storybook/addons": "^6.2.9",
+    "@storybook/api": "^6.2.9",
+    "@storybook/client-api": "^6.2.9",
+    "@storybook/client-logger": "^6.2.9",
+    "@storybook/components": "^6.2.9",
+    "@storybook/core-events": "^6.2.9",
+    "@storybook/svelte": "^6.2.9",
+    "@storybook/theming": "^6.2.9",
     "react": "^16.8.0 || ^17.0.0",
     "react-dom": "^16.8.0 || ^17.0.0",
     "svelte": "^3.35.0",

preset.js

@@ -1 +1 @@
-module.exports = require('./dist/preset');
+module.exports = require('./dist/cjs/preset');

src/index.js

@@ -1,3 +1,10 @@
 export { default as Meta } from './components/Meta.svelte';
 export { default as Story } from './components/Story.svelte';
 export { default as Template } from './components/Template.svelte';
+
+if (module && module.hot && module.hot.decline) {
+  module.hot.decline();
+}
+
+// make it work with --isolatedModules
+export default {};