npm-web-environments 
A npm package for setting environment variables to use in web-browsers.
Download
Or, if you can use node.js:
$ npm install web-environments
Supported browsers/node.js
IE10,IE9,IE8,IE7ChromeFirefoxSafariMobile SafariPhantomJSnode.js>=0.11.0
License
Usage
// If you want to use by node.js
//var webenv = require("web-environments");
// Set environments
webenv.set({
env1: 123,
env2: "hogehoge",
env3: true,
env4: {
x: 1,
y: 2
}
});
// Overwrite environments
webenv.set("env2", "fugafuga");
webenv.set("env4.y", 22);
// Extend environments by object
webenv.extend({
env3: false,
env5: "Append value"
});
// Get environments
console.log(webenv.get("env1")); // -> 123
console.log(webenv.get("env2")); // -> "hogehoge"
console.log(webenv.get("env3")); // -> false
console.log(webenv.get("env4")); // -> {x: 1, y: 22}
console.log(webenv.get("env4.x")); // -> 1
console.log(webenv.get("env4.y")); // -> 22
console.log(webenv.get("env5")); // -> "Append value"
console.log(webenv.get()); // -> All environments
File Structure Sample
index.html:
..
<head>
<script src="web-environments.js"></script>
<script src="base-environments.js"></script>
<script src="production-environments.js"></script>
</head>
..
base-environments.js:
webenv.set({
debug: true,
baseUrl: "http://localhost:8000",
getApiUrl: function(){
return webenv.get("baseUrl") + "/api";
},
someSetting1: true,
someSetting2: false
});
production-environments.js:
webenv.extend({
debug: false,
baseUrl: "http://your-production-site.com/",
someSetting2: true
});
You can overwrite values optionally.
API Reference
data-path- This is a path for targeting data that is represented by "." separated string.
- e.g.
"a.b.c"means{a: {b: c: targetValue}}.
webenv.set(dataPath, data)webenv.set(data)webenv.extend(dataPath, data)webenv.extend(data)webenv.get(dataPath?)webenv.get(dataPath, defaultValue)
Development
Dependencies
node.js>=0.11.0, e.g.brew install nodePhantomJS, e.g.brew install phantomjs
$ npm install -g grunt-cli testem
Deploy
$ git clone git@github.com:kjirou/npm-web-environments.git
$ cd npm-web-environments
$ npm install
$ grunt
Utils commands
grunt jshintvalidates codes by JSHint.grunt releasegenerates JavaScript files for release.
Testing
- Open test/index.html
- Execute
testemortestem server, after that, open http://localhost:7357/ grunt testtests by node.js.grunt webtestis CI test by PhantomJS only.grunt testem:xbis CI test by PhantomJS, Chrome, Firefox and Safari.