fix(build): split index into its own chunk

Dockerfile

@@ -6,8 +6,9 @@ COPY docs/config-docker.yml /root/.salty-dog.yml
 # copy package first, to invalidate other layers when version changes
 COPY package.json /salty-dog/package.json
 COPY out/vendor.js /salty-dog/out/vendor.js
+COPY out/index.js /salty-dog/out/index.js
 COPY out/main.js /salty-dog/out/main.js
 
 COPY rules /salty-dog/rules
 
-ENTRYPOINT [ "node", "/salty-dog/out/main.js" ]
+ENTRYPOINT [ "node", "/salty-dog/out/index.js" ]

Makefile

@@ -121,7 +121,7 @@ run-rules: ## validate the rules directory
 	find $(ROOT_PATH)/rules -maxdepth 1 -name '*.yml' | while read file; \
 	do \
 		echo "Validating $${file}..."; \
-		node out/main.js \
+		node out/index.js \
 			--config-path $(ROOT_PATH)/docs \
 			--config-name config-stderr.yml \
 			--rules $(ROOT_PATH)/rules/salty-dog.yml \
@@ -130,7 +130,7 @@ run-rules: ## validate the rules directory
 	done
 
 run-stream: ## validate stdin and write it to stdout, errors to stderr
-	@node out/main.js \
+	@node out/index.js \
 		--config-path $(ROOT_PATH)/docs \
 		--config-name config-stderr.yml \
 		--dest - \

README.md

@@ -141,7 +141,7 @@ This project is written in Typescript and requires `node` and `yarn` to build.
 > make
 ```
 
-After building, run with: `node out/main.js`
+After building, run with: `node out/index.js`
 
 `make` targets are provided for some common arguments:
 

config/rollup.js

@@ -26,6 +26,10 @@ const bundle = {
 			return 'test'
 		}
 
+		if (id.includes('/src/index')) {
+			return 'index';
+		}
+
 		if (id.includes('/src/')) {
 			return 'main';
 		}
@@ -33,7 +37,7 @@ const bundle = {
 	output: {
 		dir: 'out/',
 		chunkFileNames: '[name].js',
-		entryFileNames: 'index.js',
+		entryFileNames: 'entry-[name].js',
 		format: 'cjs',
 		sourcemap: true,
 		banner: () => {

package.json

@@ -2,9 +2,9 @@
   "name": "salty-dog",
   "version": "0.4.1",
   "description": "YAML linter, transformer, and validator",
-  "main": "out/main.js",
+  "main": "out/index.js",
   "bin": {
-    "salty-dog": "out/main.js"
+    "salty-dog": "out/index.js"
   },
   "directories": {
     "doc": "docs",