Use tsup for bundling

.gitignore

@@ -11,7 +11,7 @@ subdir-static
 test-storybook
 chromatic-build-*.xml
 chromatic-diagnostics.json
-# the dist folder IS included so we can test every version in the CI without publishing
+dist
 bin
 action
 node

package.json

@@ -25,24 +25,27 @@
       "import": "./isChromatic.mjs"
     },
     "./node": {
-      "require": "./node/index.js"
+      "require": "./dist/node.js",
+      "types": "./dist/index.d.ts"
     }
   },
   "main": "isChromatic.js",
   "module": "isChromatic.mjs",
   "bin": {
-    "chroma": "bin/main.cjs",
-    "chromatic": "bin/main.cjs",
-    "chromatic-cli": "bin/main.cjs"
+    "chroma": "dist/bin.js",
+    "chromatic": "dist/bin.js",
+    "chromatic-cli": "dist/bin.js"
   },
   "files": [
-    "bin",
+    "dist/bin.js",
+    "dist/node.js",
+    "dist/node.d.ts",
     "isChromatic.js",
     "isChromatic.mjs",
     "isChromatic.d.ts"
   ],
   "scripts": {
-    "build": "npm-run-all --serial -l bundle:**",
+    "build": "tsup",
     "build-storybook": "build-storybook -s static",
     "build-test-storybook": "cross-env SMOKE_TEST=true build-storybook -o test-storybook",
     "build-subdir": "cd subdir ; yarn build ; cd ..",
@@ -59,10 +62,7 @@
     "storybook": "start-storybook -p 9009 -s static",
     "test": "jest",
     "prepare": "husky install && npm run build",
-    "bundle:bin": "webpack --config=webpack-bin.config.js && chmod +x ./bin/main.cjs",
-    "bundle:action": "webpack --config=webpack-action.config.js",
-    "bundle:node": "tsup",
-    "dev": "webpack --config=webpack-bin.config.js --watch --progress --mode=development",
+    "dev": "tsup --watch",
     "lint-staged": "lint-staged"
   },
   "lint-staged": {
@@ -85,7 +85,6 @@
   "dependencies": {
     "@discoveryjs/json-ext": "^0.5.7",
     "@storybook/csf-tools": "^7.0.12",
-    "@types/webpack-env": "^1.17.0",
     "snyk-nodejs-lockfile-parser": "^1.49.0"
   },
   "devDependencies": {
@@ -165,7 +164,6 @@
     "sort-package-json": "1.50.0",
     "string-argv": "^0.3.1",
     "strip-ansi": "6.0.0",
-    "terser-webpack-plugin": "^5.3.6",
     "tmp-promise": "3.0.2",
     "tree-kill": "^1.2.2",
     "ts-dedent": "^1.0.0",
@@ -174,9 +172,6 @@
     "typescript": "^4.3.5",
     "util-deprecate": "^1.0.2",
     "uuid": "^8.3.2",
-    "webpack": "^5.72.1",
-    "webpack-cli": "^4.8.0",
-    "webpack-license-plugin": "^4.2.2",
     "why-is-node-running": "^2.1.2",
     "yarn-or-npm": "^3.0.1",
     "zen-observable": "^0.8.15"

tsup.config.ts

@@ -1,16 +1,20 @@
 import { defineConfig } from 'tsup';
 
 export default defineConfig((options) => ({
-  entry: ['node-src/index.ts'],
-  outDir: 'node',
+  entry: {
+    action: 'action-src/register.js',
+    bin: 'bin-src/register.js',
+    node: 'node-src/index.ts',
+  },
   splitting: false,
   minify: !options.watch,
   format: ['cjs'],
   dts: {
+    entry: ['node-src/index.ts'],
     resolve: true,
   },
   treeshake: true,
-  sourcemap: true,
+  sourcemap: false,
   clean: true,
   platform: 'node',
   target: 'node16',