👍 add linter, formatter

.prettierrc

@@ -0,0 +1,5 @@
+{
+  "singleQuote": true,
+  "trailingComma": "all",
+  "semi": false
+}

package.json

@@ -17,14 +17,21 @@
     "bootstrap": "lerna bootstrap",
     "test": "lerna run test",
     "prepare": "lerna run prepare",
-    "clean": "rimraf packages/**/lib"
+    "clean": "rimraf packages/**/lib",
+    "lint": "tslint 'packages/**/src/**/*.ts{,x}'",
+    "format": "tslint --fix 'packages/**/src/**/*.ts{,x}'"
   },
   "dependencies": {},
   "devDependencies": {
     "@types/react": "^16.4.6",
     "lerna": "^2.11.0",
+    "prettier": "^1.13.7",
     "react": "^16.4.1",
-    "rimraf": "^2.6.2"
+    "rimraf": "^2.6.2",
+    "tslint": "^5.10.0",
+    "tslint-config-prettier": "^1.13.0",
+    "tslint-plugin-prettier": "^1.3.0",
+    "tslint-react": "^3.6.0"
   },
   "sideEffects": false,
   "engines": {

packages/smarthr-ui/src/helper/objectAssign.ts

@@ -1,4 +1,4 @@
-const getTypeOf = (input: any):string => {
+const getTypeOf = (input: any): string => {
   if (input === null) {
     return 'null'
   } else if (typeof input === 'undefined') {
@@ -10,7 +10,7 @@ const getTypeOf = (input: any):string => {
   return typeof input
 }
 
-const cloneValue = (value: any): Array<any> | {} => {
+const cloneValue = (value: any): any[] | {} => {
   if (getTypeOf(value) === 'object') {
     return quickCloneObject(value)
   } else if (getTypeOf(value) === 'array') {
@@ -20,7 +20,7 @@ const cloneValue = (value: any): Array<any> | {} => {
   return value
 }
 
-const quickCloneArray = (input: Array<any>) => input.map(cloneValue)
+const quickCloneArray = (input: any[]) => input.map(cloneValue)
 
 const quickCloneObject = (input: any) => {
   const output = {}
@@ -30,26 +30,28 @@ const quickCloneObject = (input: any) => {
       continue
     }
 
-    (output as any)[key] = cloneValue(input[key])
+    ;(output as any)[key] = cloneValue(input[key])
   }
 
   return output
 }
 
-const executeDeepMerge = (target: {}, _objects: any[] = [], _options: any = {}) => {
+const executeDeepMerge = (
+  target: {},
+  tmpObjects: any[] = [],
+  tmpOtions: any = {},
+) => {
   const options = {
-    arrayBehaviour: _options.arrayBehaviour || 'replace',
+    arrayBehaviour: tmpOtions.arrayBehaviour || 'replace',
   }
 
-  const objects = _objects.map(object => object || {})
+  const objects = tmpObjects.map(object => object || {})
   const output: any = target || {}
 
-  for (let oindex = 0; oindex < objects.length; oindex++) {
-    const object = objects[oindex]
+  for (const object of objects) {
     const keys = Object.keys(object)
 
-    for (let kindex = 0; kindex < keys.length; kindex++) {
-      const key = keys[kindex]
+    for (const key of keys) {
       const value = (object as any)[key]
       const type = getTypeOf(value)
       const existingValueType = getTypeOf(output[key])
@@ -85,6 +87,7 @@ const executeDeepMerge = (target: {}, _objects: any[] = [], _options: any = {})
   return output
 }
 
-const objectAssign = (target: {}, ...objects: any[]) => executeDeepMerge(target, objects)
+const objectAssign = (target: {}, ...objects: any[]) =>
+  executeDeepMerge(target, objects)
 
 export default objectAssign

packages/smarthr-ui/src/index.ts

@@ -1,3 +1,2 @@
 export { default as Alert } from './components/Alert/'
 export { default as Test } from './components/Test/'
-

tslint.json

@@ -0,0 +1,15 @@
+{
+  "defaultSeverity": "error",
+  "rulesDirectory": ["tslint-plugin-prettier"],
+  "extends": [
+    "tslint:recommended",
+    "tslint-config-prettier",
+    "tslint-react"
+  ],
+  "rules": {
+    "prettier": true,
+    "ordered-imports": false,
+    "object-literal-sort-keys": false,
+    "interface-name": false
+  }
+}