added pre-commit hook for linting

.husky/pre-commit

@@ -0,0 +1,4 @@
+#!/bin/sh
+. "$(dirname "$0")/_/husky.sh"
+
+npm run jslint

package-lock.json

@@ -20,6 +20,7 @@
         "debug": "^4.3.3",
         "drachtio-fn-b2b-sugar": "^0.0.12",
         "drachtio-srf": "^4.4.59",
+        "husky": "^7.0.4",
         "pino": "^7.4.1"
       },
       "devDependencies": {
@@ -3288,6 +3289,20 @@
         "node": ">= 6"
       }
     },
+    "node_modules/husky": {
+      "version": "7.0.4",
+      "resolved": "https://registry.npmjs.org/husky/-/husky-7.0.4.tgz",
+      "integrity": "sha512-vbaCKN2QLtP/vD4yvs6iz6hBEo6wkSzs8HpRah1Z6aGmF2KW5PdYuAd7uX5a+OyBZHBhd+TFLqgjUgytQr4RvQ==",
+      "bin": {
+        "husky": "lib/bin.js"
+      },
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/typicode"
+      }
+    },
     "node_modules/iconv-lite": {
       "version": "0.6.3",
       "integrity": "sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==",
@@ -8267,6 +8282,11 @@
         "debug": "4"
       }
     },
+    "husky": {
+      "version": "7.0.4",
+      "resolved": "https://registry.npmjs.org/husky/-/husky-7.0.4.tgz",
+      "integrity": "sha512-vbaCKN2QLtP/vD4yvs6iz6hBEo6wkSzs8HpRah1Z6aGmF2KW5PdYuAd7uX5a+OyBZHBhd+TFLqgjUgytQr4RvQ=="
+    },
     "iconv-lite": {
       "version": "0.6.3",
       "integrity": "sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==",

package.json

@@ -38,6 +38,7 @@
     "debug": "^4.3.3",
     "drachtio-fn-b2b-sugar": "^0.0.12",
     "drachtio-srf": "^4.4.59",
+    "husky": "^7.0.4",
     "pino": "^7.4.1"
   },
   "devDependencies": {