build tweak + docfix

README.md

@@ -118,12 +118,13 @@ to the bottom of each file which points to an external source-map e.g.:
 The following NPM scripts are available:
 
 - build - compile the plugin and save it to the `dist` directory
+- build:cjs: build the CommonJS target
+- build:esm: build the ESM target
 - clean - remove the `dist` directory and other build artifacts
 - rebuild - clean the build artifacts and recompile the code
-- test - clean, rebuild, and run the test suite
+- test - rebuild the plugin and run the test suite
 - test:debug - run the `test` script in debug mode, which dumps each transformed test case
 - test:prod - run the test suite in production mode
-- test - rebuild the plugin, and run the test suite
 - test:run - run the test suite
 
 </details>

package.json

@@ -7,7 +7,9 @@
  "main": "dist/index.js",
  "module": "dist/index.esm.js",
  "scripts": {
- "build": "bili --format cjs src/index.js && shx cp src/index.js dist/index.esm.js",
+ "build": "run-s build:cjs build:esm",
+ "build:cjs": "bili --format cjs src/index.js",
+ "build:esm": "shx cp src/index.js dist/index.esm.js",
  "clean": "shx rm -rf dist",
  "prepublishOnly": "run-s test:prod",
  "rebuild": "run-s clean build",