in package.json,
"bin" : {
"clidemo" : "./index.js"
}
in index.js
console.log("hello world");
"clidemo" is our custom command, when run it, "index.js" executed
i have published this simple demo on npm, so there are 2 ways to run demo
#1. create a module by yourself, then
run
npm install -g
you will install your own module (this one) into node-global
simple call
clidemo
output
hello world
#2. install this package to global from npm
run
npm install -g node-clidemo
run
clidemo
output on cli
hello world
awesome, it works ^^