Split rollup config for development/production

Author: thegecko

package.json

@@ -35,7 +35,7 @@
   ],
   "scripts": {
     "build": "rollup -c && typedoc src",
-    "watch": "rollup -c -w"
+    "watch": "rollup -c -w --config rollup.dev.config.js"
   },
   "engines": {
     "node": ">=8.14.0"

rollup.config.js

@@ -4,12 +4,9 @@ import builtins from "rollup-plugin-node-builtins";
 import typescript from "rollup-plugin-typescript2";
 import { terser } from "rollup-plugin-terser";
 import sourceMaps from "rollup-plugin-sourcemaps"
-import serve from "rollup-plugin-serve";
-import livereload from "rollup-plugin-livereload";
 
 const name = "DAPjs";
 const pkg = require('./package.json')
-const watch = process.env.ROLLUP_WATCH;
 
 export default {
     input: "src/index.ts",
@@ -27,7 +24,7 @@ export default {
         }
     ],
     plugins: [
-        !watch && del({
+        del({
             targets: [
                 "dist/*",
                 "types/*"
@@ -41,12 +38,6 @@ export default {
             useTsconfigDeclarationDir: true
         }),
         terser(),
-        sourceMaps(),
-        watch && serve({
-            contentBase: ".",
-            open: true,
-            openPage: "/examples/daplink-flash/web.html",
-        }),
-        watch && livereload()
+        sourceMaps()
     ]
 };

rollup.dev.config.js

@@ -0,0 +1,52 @@
+import del from "rollup-plugin-delete";
+import tslint from "rollup-plugin-tslint";
+import builtins from "rollup-plugin-node-builtins";
+import typescript from "rollup-plugin-typescript2";
+import { terser } from "rollup-plugin-terser";
+import sourceMaps from "rollup-plugin-sourcemaps"
+import serve from "rollup-plugin-serve";
+import livereload from "rollup-plugin-livereload";
+
+const name = "DAPjs";
+const pkg = require('./package.json')
+const watch = process.env.ROLLUP_WATCH;
+
+export default {
+    input: "src/index.ts",
+    output: [
+        {
+            file: pkg.main,
+            format: "umd",
+            sourcemap: true,
+            name
+        },
+        {
+            file: pkg.module,
+            format: "esm",
+            sourcemap: true
+        }
+    ],
+    plugins: [
+        !watch && del({
+            targets: [
+                "dist/*",
+                "types/*"
+            ]
+        }),
+        tslint({
+            throwOnError: true
+        }),
+        builtins(),
+        typescript({
+            useTsconfigDeclarationDir: true
+        }),
+        terser(),
+        sourceMaps(),
+        watch && serve({
+            contentBase: ".",
+            open: true,
+            openPage: "/examples/daplink-flash/web.html",
+        }),
+        watch && livereload()
+    ]
+};