flatiron-nconf-wtf

.gitignore

/node_modules/

README.md

a strange bug

config.json

{
  "foo": "WTF"
}

flatiron-app.js

var flatiron = require('flatiron'),
    path = require('path'),
    app = flatiron.app;

app.config.argv();
app.config.env();
app.config.file({ file: 'config.json' });

console.log('foo: ' + app.config.get('foo'));

app.init();

console.log('foo: ' + app.config.get('foo'));

flatiron-cli.js

var flatiron = require('flatiron'),
    path = require('path'),
    app = flatiron.app;

app.config.argv();
app.config.env();
app.config.file('file', { file: 'config.json' });

app.use(flatiron.plugins.cli);

// we run this with `node file.js --foo=bar`
console.log('foo: ' + app.config.get('foo'));
// now, `foo` is equal to config from argv

// the `init` changes the `app.config` ???
app.init();

console.log('foo: ' + app.config.get('foo'));
// now, `foo` is equal to config from `file` :/

just-nconf.js

 var fs    = require('fs'),
      nconf = require('nconf');

//
// Setup nconf to use (in-order):
//   1. Command-line arguments
//   2. Environment variables
//   3. A file located at 'path/to/config.json'
//
nconf.argv()
     .env()
     .file({ file: 'config.json' });

console.log('foo: ' + nconf.get('foo'));
console.log('foo: ' + nconf.get('foo'));

package.json

{
  "name": "nconf-test",
  "version": "0.0.0",
  "description": "",
  "main": "app.js",
  "dependencies": {
    "nconf": "~0.6.7",
    "union": "0.3.5",
    "flatiron": "0.3.8",
    "vows": "~0.7.0"
  },
  "devDependencies": {},
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "",
  "license": "BSD"
}

test.js

var vows = require('vows'),
    assert = require('assert'),
    exec = require('child_process').exec;

var expected = "foo: bar";

function run (testfile, callback) {
  var cmd = 'node ' + testfile + '.js --foo=bar';
  exec(cmd, function (err, stdout, stderr) {
    callback(err || null, stdout);
  });
}
 
var suite = vows.describe('nconf + flatiron = WTF').export(module); 

suite.addBatch({
  
  'Run just-nconf --foo=bar' : {
    topic: function() {
      run('just-nconf', this.callback);
    },
    'foo=bar': function (topic) {
      assert.equal(topic.split('\n')[0], expected);
    }
  },
 
  'Run flatiron-app --foo=bar' : {
    topic: function() {
      run('flatiron-app', this.callback);
    },
    'foo=bar': function (topic) {
      assert.equal(topic.split('\n')[0], expected);
    },
    'foo=bar after init()': function (topic) {
      assert.equal(topic.split('\n')[1], expected);
    }
  },
  
  'Run flatiron-cli --foo=bar' : {
    topic: function() {
      run('flatiron-cli', this.callback);
    },
    'foo=bar': function (topic) {
      assert.equal(topic.split('\n')[0], expected);
    },
    'foo=bar after init()': function (topic) {
      assert.equal(topic.split('\n')[1], expected);
    }
  }
 
});


// suite.run();

test.sh

#!/bin/sh

echo "just-nconf"
node just-nconf.js --foo=bar

echo "flatiron-app"
node flatiron-app.js --foo=bar

echo "flatiron-cli.js"
node flatiron-cli.js --foo=bar