cfups-get

Cloud Foundry user-provided service get credentials

This module simply parses the cloud foundry VCAP_SERVICES structure to return a cups service credentials.

Why

The VCAP_SERVICES user-provider structure is a set of nested objects followed by an object array which contains a nested credentials object. You can write a lot of code to get down to the configuration from the process.env command.

This module allows you to enter the name of the service and pass in the the env object and it returns the the credentials object.

Example

var cfups = require('cfups')

var dbConfig = cfups('db-config', process.env)

If your env object had the following:

{
  "VCAP_SERVICES": {
    "user-provided": [
      {
        "name": "db-config",
        "credentials": {
          "host": "foo.com"
        }
      }
    ]
  }
}

Then the method above would return:

{
  "host": "foo.com"
}

This module removes the complexity of traversing the objects and arrays and allows the developer to just pass the cups name and get the defined credentials.

Test

npm test

License

MIT

Contributions

• bugs fixes are welcome - submit a PR

Thanks

• Cloud Foundry Community
• Ramda Community
• NodeJS Community