move chmod to package.json

Author: lionello

pkgs/npm/.gitignore

@@ -0,0 +1 @@
+bin/

pkgs/npm/package.json

@@ -31,6 +31,7 @@
   },
   "scripts": {
     "build": "tsc",
+    "postbuild": "chmod +x bin/cli.js",
     "test": "TS_NODE_PROJECT='./tsconfig-test.json' mocha -r ts-node/register --loader=ts-node/esm -trace-warnings --no-warnings=ExperimentalWarning test/*.spec.ts"
   },
   "dependencies": {