PooPI

.dockerignore

node_modules

app.js

#!/usr/bin/env node
'use strict';
var express = require('express');
var app = express();

app.get('/', function (req, res) {
  var amount_of_shit = req.query.count || '1';

  if (amount_of_shit.match(/\D/)) {
    res.status(400).send('ERROR: Value of `count` must be a number!');
    return;
  };

  if (parseInt(amount_of_shit, 10) > 9000) {
    res.status(413).send('ERROR: Too much shit!');
    return;
  };

  res.send('💩'.repeat(amount_of_shit));
});

app.listen(3000)

Dockerfile

FROM node:6.5.0-wheezy

RUN mkdir -p /srv/poopi 
COPY ./ /srv/poopi/

WORKDIR /srv/poopi

RUN npm install

CMD ./app.js

package.json

{
  "dependencies": {
    "express": "^4.14.0"
  }
}

Docker Usage

docker pull jamesawesome/poopi
docker run -p 3000:3000 -d jamesawesome/poopi
curl -sLo - "http://localhost:3000/?count=300"