oc-hobknob
OpenComponents plugin for interacting with Hobknob toggles inside OC components.
Requirements:
- Node version: min: 0.10.40, recommended: >=4.2.X
- OC registry
- Hobknob server
Install
npm i oc-hobknob --save
Registry setup
More info about integrating OC plugins: here
...
var registry = new oc.registry(configuration);
registry.register({
name: 'getToggle',
register: require('oc-hobknob'),
options: {
host: 'hobknob-etcd.hosts.com',
errorHandler: function(err){
console.log(err);
}
}
}, function(err){
if(err){
console.log('plugin initialisation failed:', err);
} else {
console.log('hobknob now available');
}
});
...
registry.start(callback);
Using it inside components
Example for a components' server.js:
module.exports.data = function(context, callback){
callback(null, {
showSomething: context.plugins.getToggle('myApp', 'toggleName', false)
});
};
API
####Api for plugin setup:
parameter | type | mandatory | description |
---|---|---|---|
errorHandler | function |
no | The error handler |
host | string |
yes | The hobknob etcd host |
port | number |
no | Default 4001, the etcd port |
syncInterval |
number (ms) |
no | Default 30000, time for the internal cache to refresh |
Api for plugin usage:
The plugin name is declared when initialising a plugin. Following assumes getToggle
is the designated name.
context.plugins.getToggle(serviceName, toggleName)
Syncronous function that gets a value for a given Service name and toggle. Default for when hobknob doesn't have the value is false
.
context.plugins.getToggle(serviceName, toggleName, defaultValue)
Syncronous function that gets a value for a given Service name and toggle. Default for when hobknob doesn't have the value is false
.
context.plugins.getToggle(serviceName, toggleName, secondaryToggleKey, defaultValue)
Syncronous function that gets an Hobknob toggle value for a given serviceName and toggleName and secondaryToggleKey using specified default value.
Contributing
Yes please. Open an issue first.
License
MIT