goliatone / waterline-to-json-schema

Convert Waterline model definition to JSON schema

WaterlineJS to JSON schema converter

Convert Waterline model definitions to JSON schema. You can then use this generated JSON with tools such as core.io-cli-view-generator.

CLI

This library provides a cli utility, waterline-schema, with two commands:

• collect
• generate

waterline-schema 0.2.1 - WaterlineJS to JSON schema generator

USAGE

  waterline-schema <command> [options]

COMMANDS

  collect [source] [output]       Collect metadata from waterline models and generates a JSON schema file
  generate [source] [output]      Generate schema from model data                                        
  help <command>                  Display help for a specific command                                    

GLOBAL OPTIONS

  -h, --help         Display help                                      
  -V, --version      Display version                                   
  --no-color         Disable colors                                    
  --quiet            Quiet mode - only displays warn and error messages
  -v, --verbose      Verbose mode - will also output debug messages   

Collect

Collect will go over all files in a given directory and generate a JSON file with all the model definitions. Note that for now, the command relies on the models exposing an schema object.

const schema = {
    identity: 'user',
    attributes: {
        id: {
            type: 'text',
            primaryKey: true
        },
        name: {
            type: 'string',
            label: 'Name'
        }
    }
};

const Model = Waterline.Collection.extend(schema);

module.exports = Model;
module.exports.schema = schema;

Generate

The generate command will take a JSON file with definitions of Waterline models, turn it into a valid JSON schema object, and save it to a file.

TODO

• Do swagger output from schema?
• Remove "required": [] if empty.
• Identify primary key
  • if not pk show warning.
• generate report with:
  • errors
  • warnings
• Filter out fields or mark them as private?
  • password field, we don't want to show in GUI but want to have in Swagger
• inputs
  • form:
    • ensure we have a default for items or provide one