Node-fire NPM | npm.io

node-fire

Run a js object, Promise, Generator or a function by command line directly.

Install

$ npm install -g node-fire

How to use

$ fire ./test.js arg1 arg2 name=john

Fire third party node modules

> npm install md5
> fire md5 test
> npm install uuid
> fire uuid
> npm install open
> fire open http://127.0.0.1
...

More Example

Fire remote js

curl https://raw.githubusercontent.com/lwdgit/node-fire/dev/examples/calc.js | fire add 1 2

Fire local

Test1

```
//test.js
module.exports = function(arg1, arg2) {
    console.log(arg1, Array.isArray(arg1));
    console.log(arg2);
    console.log(this.arg3);
    console.log(this.arg4);
    return 'done';
}
```
RUN
```
fire ./test.js "1,2,3,4" hello --arg3 world --arg4 "the end"
```
Output:

```
[ '1', '2', '3', '4' ] true
hello
world
the end
done
```

Test2

//test2.js
module.exports = function (a, opts, c) {
  return `${a} ${opts.name}${c}`
}

RUN

fire ./test2.js hello name=world !

Output:

hello world!

One more

//calc.js
exports.add = function(a, b) {
    return a + b;
}

exports.multiply = function*(a, b) {
    return a * b;
}

exports.pow = function(a) {
    return a * a;
}
exports.div = function(a, b) {
    b = b || this.b;
    return a / b;
}

RUN

fire ./calc.js add 3 4                // 7
fire ./calc.js multiply 3 4           // 12
fire ./calc.js pow 3                  //9
fire examples/calc.js div 8 0 --b=2   //4

As a wrapper

//wrap.js
const { wrap } = require('node-fire');
const calc = function(a, b) {
    return a + b;
}

wrap(calc)(process.argv)
.then(function (ret) {
    console.log(ret);
});

node ./wrap.js 3 4

As a npm scripts runner

//package.json
{
  "scripts": {
    "open": "fire open http://127.0.0.1",
    "copy": "fire shelljs cp package.json package.json2",
    "combo": "fire mathjs random 0 100 | xargs touch ",
    "math": "fire mathjs add 42423.321 32132"
  },
  "devDependencies": {
    "mathjs": "^3.9.3",
    "open": "^0.0.5",
    "shelljs": "^0.7.6",
    "node-fire": "latest"
  }
}

quick test:

mkdir quick_test && cd quick_test
cat << EOF > package.json
{
  "scripts": {
    "open": "fire open http://127.0.0.1",
    "copy": "fire shelljs cp ...package.json,package.json2",
    "combo": "fire mathjs random 0 100 | xargs touch ",
    "math": "fire mathjs add 42423.321 32132",
    "ls": "fire shelljs ls stdout"
  },
  "devDependencies": {
    "mathjs": "^3.9.3",
    "open": "^0.0.5",
    "shelljs": "^0.7.6",
    "node-fire": "latest"
  }
}
EOF

npm install
npm run math
npm run copy
npm run combo
npm run open