(chore) add husky, lint-staged and prettier

package.json

@@ -18,6 +18,24 @@
     "lint": "tslint --force './src/**/*.ts'",
     "test": "mocha -r ts-node/register tests/**/*.spec.ts"
   },
+  "husky": {
+    "hooks": {
+      "pre-commit": "lint-staged && npm test"
+    }
+  },
+  "prettier": {
+    "trailingComma": "none",
+    "printWidth": 145,
+    "useTabs": true,
+    "singleQuote": true
+  },
+  "lint-staged": {
+    "{src,tests}/**/*.{ts}": [
+      "tslint --project tsconfig.json -c tslint.commit.json --fix",
+      "prettier --write",
+      "git add"
+    ]
+  },
   "repository": {
     "type": "git",
     "url": "https://github.com/biesbjerg/ngx-translate-extract.git"
@@ -52,10 +70,15 @@
     "@types/node": "^12.7.5",
     "@types/yargs": "^13.0.2",
     "chai": "^4.2.0",
+    "husky": "^3.0.5",
+    "lint-staged": "^9.2.5",
     "mocha": "^6.2.0",
+    "prettier": "^1.18.2",
     "ts-node": "^8.4.1",
     "tslint": "^5.20.0",
-    "tslint-eslint-rules": "^5.4.0"
+    "tslint-config-prettier": "^1.18.0",
+    "tslint-eslint-rules": "^5.4.0",
+    "tslint-etc": "^1.7.0"
   },
   "bundledDependencies": [
     "flat"

tslint.commit.json

@@ -0,0 +1,8 @@
+{
+  "extends": ["./tslint.json", "tslint-etc"],
+  "jsRules": {},
+  "rules": {
+    "ordered-imports": false,
+    "no-unused-declaration": true
+  }
+}

tslint.json

@@ -1,53 +1,121 @@
 {
-	"rulesDirectory": [
+  "defaultSeverity": "error",
-		"node_modules/tslint-eslint-rules/dist/rules"
+  "extends": [
+    "tslint-config-prettier"
   ],
   "rules": {
-		"indent": [true, "tabs"],
+    "arrow-return-shorthand": true,
-		"semicolon": [true, "always", "ignore-interfaces"],
+    "callable-types": true,
-		"quotemark": [true, "single", "avoid-escape"],
+    "class-name": true,
-		"only-arrow-functions": false,
+    "comment-format": [
-		"no-duplicate-variable": true,
+      true,
-		"member-access": true,
+      "check-space"
+    ],
+    "curly": true,
+    "deprecation": {
+      "severity": "warn"
+    },
+    "eofline": true,
+    "forin": true,
+    "import-spacing": true,
+    "indent": [
+      true,
+      "tabs"
+    ],
+    "interface-over-type-literal": true,
+    "label-position": true,
+    "max-line-length": [
+      true,
+      220
+    ],
+    "member-access": false,
     "member-ordering": [
       true,
       {
         "order": [
-					"public-static-field",
+          "static-field",
-					"public-static-method",
+          "instance-field",
-					"protected-static-field",
+          "static-method",
-					"protected-static-method",
+          "instance-method"
-					"private-static-field",
-					"private-static-method",
-					"public-instance-field",
-					"protected-instance-field",
-					"private-instance-field",
-					"constructor",
-					"public-instance-method",
-					"protected-instance-method",
-					"private-instance-method"
         ]
       }
     ],
-		"curly": true,
+    "no-arg": true,
-		"eofline": true,
+    "no-bitwise": true,
+    "no-console": [
+      true,
+      "debug",
+      "info",
+      "time",
+      "timeEnd",
+      "trace"
+    ],
+    "no-construct": true,
+    "no-debugger": true,
+    "no-duplicate-super": true,
+    "no-empty": false,
+    "no-empty-interface": true,
+    "no-eval": true,
+    "no-inferrable-types": [
+      false,
+      "ignore-params"
+    ],
+    "no-misused-new": true,
+    "no-non-null-assertion": true,
+    "no-shadowed-variable": true,
+    "no-string-literal": false,
+    "no-string-throw": true,
+    "no-switch-case-fall-through": true,
     "no-trailing-whitespace": true,
-		"trailing-comma": [
+    "no-unnecessary-initializer": true,
+    "no-unused-expression": true,
+    "no-var-keyword": true,
+    "object-literal-sort-keys": false,
+    "one-line": [
+      true,
+      "check-open-brace",
+      "check-catch",
+      "check-else",
+      "check-whitespace"
+    ],
+    "prefer-const": true,
+    "quotemark": [
+      true,
+      "single"
+    ],
+    "radix": true,
+    "semicolon": [
+      true,
+      "always"
+    ],
+    "triple-equals": [
+      true,
+      "allow-null-check"
+    ],
+    "typedef-whitespace": [
       true,
       {
-				"multiline": "never",
+        "call-signature": "nospace",
-				"singleline": "never"
+        "index-signature": "nospace",
+        "parameter": "nospace",
+        "property-declaration": "nospace",
+        "variable-declaration": "nospace"
       }
     ],
+    "unified-signatures": true,
+    "variable-name": [
+      true,
+      "ban-keywords",
+      "allow-pascal-case",
+      "check-format"
+    ],
     "whitespace": [
       true,
       "check-branch",
       "check-decl",
       "check-operator",
-			"check-module",
       "check-separator",
-			"check-type",
+      "check-type"
-			"check-typecast"
     ]
   }
 }