ci setup

.eslintrc.json

@@ -0,0 +1,23 @@
+{
+  "env": {
+    "browser": true,
+    "es6": true,
+    "jest": true
+  },
+  "parserOptions": {
+    "ecmaVersion": 2019,
+    "sourceType": "module"
+  },
+  "ignorePatterns": ["node_modules", "dist", "public"],
+  "plugins": ["prettier", "svelte3"],
+  "extends": ["eslint:recommended"],
+  "overrides": [
+    {
+      "files": ["**/*.svelte"],
+      "processor": "svelte3/svelte3"
+    }
+  ],
+  "rules": {
+    "prettier/prettier": "error"
+  }
+}

.prettierrc

@@ -0,0 +1,7 @@
+{
+  "tabWidth": 2,
+  "semi": false,
+  "singleQuote": false,
+  "trailingComma": "es5",
+  "plugins": ["prettier-plugin-svelte"]
+}

package.json

@@ -2,7 +2,12 @@
   "name": "root",
   "private": true,
   "devDependencies": {
-    "lerna": "^3.14.1"
+    "eslint": "^6.8.0",
+    "eslint-plugin-prettier": "^3.1.2",
+    "eslint-plugin-svelte3": "^2.7.3",
+    "lerna": "^3.14.1",
+    "prettier": "^1.19.1",
+    "prettier-plugin-svelte": "^0.7.0"
   },
   "dependencies": {},
   "scripts": {
@@ -10,6 +15,9 @@
     "build": "lerna run build",
     "initialise": "lerna run initialise",
     "clean": "lerna clean",
-    "dev": "lerna run --parallel --stream dev:builder"
+    "dev": "lerna run --parallel --stream dev:builder",
+    "test": "lerna run test",
+    "lint": "eslint packages",
+    "format": "prettier --write \"{,!(node_modules)/**/}*.{js,jsx}\""
   }
 }

packages/core/.eslintrc.json

@@ -1,12 +0,0 @@
-{
-    "env": {
-        "browser": true,
-        "es6": true,
-        "jest": true
-    },
-    "extends": "eslint:recommended",
-    "parser": "babel-eslint",
-    "parserOptions": {
-        "sourceType": "module"
-    }
-}

packages/core/package.json

@@ -51,15 +51,9 @@
     "@babel/plugin-transform-runtime": "^7.4.4",
     "@babel/preset-env": "^7.4.5",
     "@babel/runtime": "^7.4.5",
-    "babel-eslint": "^10.0.2",
     "babel-jest": "^23.6.0",
     "babel-plugin-transform-es2015-modules-commonjs": "^6.26.2",
     "cross-env": "^5.1.4",
-    "eslint": "^5.3.0",
-    "eslint-config-airbnb": "^17.1.0",
-    "eslint-plugin-import": "^2.14.0",
-    "eslint-plugin-jsx-a11y": "^6.1.1",
-    "eslint-plugin-react": "^7.11.0",
     "jest": "^24.8.0",
     "readable-stream": "^3.1.1",
     "regenerator-runtime": "^0.11.1",