feat: added eslint, husky, lint-staged to development workflow

.eslintrc

@@ -0,0 +1,137 @@
+{
+	"extends": "airbnb-base",
+	"parserOptions": {
+		"sourceType": "script"
+	},
+
+	"rules": {
+		// Customized
+		"handle-callback-err": [ "error","^(e$|(e|(.*(_e|E)))rr)" ],
+		"comma-dangle": ["error", {
+			"arrays": "always-multiline",
+			"objects": "always-multiline",
+			"imports": "always-multiline",
+			"exports": "always-multiline",
+			"functions": "never"
+		}],
+		"no-empty": ["error", { "allowEmptyCatch": true }],
+		"no-underscore-dangle": "off",
+		"no-console": "off",
+		"no-mixed-operators": ["error", { "allowSamePrecedence": true }],
+		"strict": ["error", "global"],
+		"consistent-return": "off",
+		"func-names": "off",
+		"no-tabs": "off",
+		"indent": ["error", "tab"],
+		"no-eq-null": "off",
+		"camelcase": "off",
+		"no-new": "off",
+		"no-shadow": "off",
+		"no-use-before-define": ["error", "nofunc"],
+		"no-prototype-builtins": "off",
+		"new-cap": "off",
+		"no-plusplus": ["error", { "allowForLoopAfterthoughts": true }],
+		"object-curly-newline": "off",
+		"no-restricted-globals": "off",
+		"function-paren-newline": "off",
+		"import/no-unresolved": "error",
+		"quotes": ["error", "single", {
+			"avoidEscape": true,
+			"allowTemplateLiterals": true
+		}],
+		"no-else-return": [ "error", { "allowElseIf": true } ],
+		"operator-linebreak": [ "error", "after" ],
+
+		// ES6
+		"prefer-rest-params": "off",
+		"prefer-spread": "off",
+		"prefer-arrow-callback": "off",
+		"prefer-template": "off",
+		"no-var": "off",
+		"object-shorthand": "off",
+		"vars-on-top": "off",
+		"prefer-destructuring": "off",
+
+		// TODO
+		"import/no-extraneous-dependencies": "off",
+		"import/no-dynamic-require": "off",
+		"import/newline-after-import": "off",
+		"no-bitwise": "off",
+		"global-require": "off",
+		"max-len": "off",
+		"no-param-reassign": "off",
+		"no-restricted-syntax": "off",
+		"no-script-url": "off",
+		"default-case": "off",
+		"linebreak-style": "off",
+
+		// "no-multi-assign": "off",
+		// "one-var": "off",
+		// "no-undef": "off",
+		// "max-nested-callbacks": "off",
+		// "no-mixed-requires": "off",
+		// "brace-style": "off",
+		// "max-statements-per-line": "off",
+		// "no-unused-vars": "off",
+		// "no-mixed-spaces-and-tabs": "off",
+		// "no-useless-concat": "off",
+		// "require-jsdoc": "off",
+		// "eqeqeq": "off",
+		// "no-negated-condition": "off",
+		// "one-var-declaration-per-line": "off",
+		// "no-lonely-if": "off",
+		// "radix": "off",
+		// "no-else-return": "off",
+		// "no-useless-escape": "off",
+		// "block-scoped-var": "off",
+		// "operator-assignment": "off",
+		// "yoda": "off",
+		// "no-loop-func": "off",
+		// "no-void": "off",
+		// "valid-jsdoc": "off",
+		// "no-cond-assign": "off",
+		// "no-redeclare": "off",
+		// "no-unreachable": "off",
+		// "no-nested-ternary": "off",
+		// "operator-linebreak": "off",
+		// "guard-for-in": "off",
+		// "no-unneeded-ternary": "off",
+		// "no-sequences": "off",
+		// "no-extend-native": "off",
+		// "no-shadow-restricted-names": "off",
+		// "no-extra-boolean-cast": "off",
+		// "no-path-concat": "off",
+		// "no-unused-expressions": "off",
+		// "no-return-assign": "off",
+		// "no-restricted-modules": "off",
+		// "object-curly-spacing": "off",
+		// "indent": "off",
+		// "padded-blocks": "off",
+		// "eol-last": "off",
+		// "lines-around-directive": "off",
+		// "strict": "off",
+		// "comma-dangle": "off",
+		// "no-multi-spaces": "off",
+		// "quotes": "off",
+		// "keyword-spacing": "off",
+		// "no-mixed-operators": "off",
+		// "comma-spacing": "off",
+		// "no-trailing-spaces": "off",
+		// "key-spacing": "off",
+		// "no-multiple-empty-lines": "off",
+		// "spaced-comment": "off",
+		// "space-in-parens": "off",
+		// "block-spacing": "off",
+		// "quote-props": "off",
+		// "space-unary-ops": "off",
+		// "no-empty": "off",
+		// "dot-notation": "off",
+		// "func-call-spacing": "off",
+		// "array-bracket-spacing": "off",
+		// "object-property-newline": "off",
+		// "no-continue": "off",
+		// "no-extra-semi": "off",
+		// "no-spaced-func": "off",
+		// "no-useless-return": "off"
+	}
+}

commitlint.config.js

@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = { extends: ['@commitlint/config-angular'] };

package.json

@@ -33,5 +33,26 @@
   "nbbpm": {
     "compatibility": "^1.0.1",
     "index": false
+  },
+  "devDependencies": {
+    "@commitlint/cli": "^7.3.2",
+    "@commitlint/config-angular": "^7.3.1",
+    "eslint": "^5.12.0",
+    "eslint-config-airbnb-base": "^13.1.0",
+    "eslint-plugin-import": "^2.14.0",
+    "husky": "^1.3.1",
+    "lint-staged": "^8.1.0"
+  },
+  "husky": {
+    "hooks": {
+      "pre-commit": "lint-staged",
+      "commit-msg": "commitlint -E HUSKY_GIT_PARAMS"
+    }
+  },
+  "lint-staged": {
+    "*.js": [
+      "eslint --fix",
+      "git add"
+    ]
   }
 }