Merge pull request #26 from andnp/Rollup

perf: use rollup.js to bundle lib

.gitignore

@@ -2,3 +2,5 @@ node_modules/
 .vscode/
 dist/
 coverage/
+
+.rpt2_cache

package.json

@@ -2,15 +2,18 @@
   "name": "maybetyped",
   "version": "0.0.0",
   "description": "Well-typed functional Maybe monad",
-  "main": "dist/src/index",
-  "types": "dist/src/index.d.ts",
+  "main": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "module": "dist/index.mjs",
   "scripts": {
     "commitmsg": "commitlint -e $GIT_PARAMS",
     "lint": "tslint --config tslint.json --project . --format stylish",
     "test": "jest",
+    "rollup/cjs": "rollup --format cjs --config rollup.config.js --file dist/index.js",
+    "rollup/esm": "rollup --format esm --config rollup.config.js --file dist/index.mjs",
     "tsc": "tsc",
-    "prepush": "npm run -s lint && npm test",
-    "release": "rm -rf dist && npm run tsc && npx semantic-release"
+    "prepush": "run-s lint test",
+    "release": "rm -rf dist && run-s rollup/cjs rollup/esm && npx semantic-release"
   },
   "repository": {
     "type": "git",
@@ -56,6 +59,9 @@
     "commitlint": "^7.0.0",
     "husky": "^0.14.3",
     "jest": "^22.4.3",
+    "npm-run-all": "^4.1.3",
+    "rollup": "^0.62.0",
+    "rollup-plugin-typescript2": "^0.15.1",
     "ts-jest": "^23.0.0",
     "ts-node": "^7.0.0",
     "tslint": "^5.9.1",

rollup.config.js

@@ -0,0 +1,11 @@
+import typescript from 'rollup-plugin-typescript2';
+
+export default {
+    input: './src/index.ts',
+
+    plugins: [
+        typescript({
+            tsconfig: "tsconfig.json"
+        })
+    ]
+}

tsconfig.json

@@ -6,7 +6,7 @@
         "strict": true,
         "noUnusedLocals": true,
         "moduleResolution": "node",
-        "module": "commonjs",
+        "module": "esnext",
         "target": "es5",
         "noImplicitAny": true,
         "noImplicitThis": true,
@@ -19,8 +19,7 @@
         ],
     },
     "include": [
-        "src/",
-        "tests"
+        "src/"
     ],
     "exclude": [
         "node_modules"