chore: adds size limiter

Author: itsdouges

.travis.yml

@@ -4,6 +4,7 @@ node_js:
 script:
   - yarn test
   - yarn build
+  - yarn size
 before_install:
   - curl -o- -L https://yarnpkg.com/install.sh | bash -s -- --version 1.6.0
   - export PATH="$HOME/.yarn/bin:$PATH"

package.json

@@ -9,6 +9,7 @@
     "build": "lerna run build",
     "lint": "eslint --ext .tsx .",
     "test": "jest",
+    "size": "lerna exec --ignore yubaba-common --ignore yubaba-examples -- yarn size",
     "pre-cut-version": "yarn test",
     "postinstall": "yarn build && lerna link",
     "cut-version": "yarn pre-cut-version && lerna publish --conventional-commits --skip-npm && yarn post-cut-version",

packages/yubaba/package.json

@@ -8,8 +8,15 @@
   "module": "dist/es6/packages/yubaba/src/index.js",
   "sideEffects": false,
   "scripts": {
-    "build": "rm -rf dist && tsc -p ./tsconfig.cjs.json && tsc -p ./tsconfig.es6.json && cp ../../README.md README.md"
+    "build": "rm -rf dist && tsc -p ./tsconfig.cjs.json && tsc -p ./tsconfig.es6.json && cp ../../README.md README.md",
+    "size": "size-limit"
   },
+  "size-limit": [
+    {
+      "limit": "5.4 KB",
+      "path": "dist/es6/packages/yubaba/src/index.js"
+    }
+  ],
   "peerDependencies": {
     "emotion": "^9.2.9",
     "react": "^16.4.x",
@@ -30,6 +37,7 @@
     "react-body-classname": "^1.2.0",
     "react-dom": "^16.5.2",
     "react-router-dom": "^4.3.1",
+    "size-limit": "^0.21.0",
     "styled-components": "^3.4.5",
     "yubaba-common": "^1.3.0"
   }