gulp-data-validate

Validate data files against their respective JSON schemas

Uses ajv, json-schema-ref-parser and import-fresh under the hood.

How

Have a *.data.js and a *.schema.json file for your module on the same level. Pass in the data file to the plugin, and, boom: See whether it's valid. If it's not, it'll log what's to be done.

yarn add gulp-data-validate --dev

v modules
  v my-module
    > my-module.hbs
    > my-module.scss
    > my-module.js
    > my-module.data.js
    > my-module.schema.json
  > my-other-module
  > another-one
  > best-module

const { src } = require('gulp');
const validate = require('gulp-data-validate');

module.exports.schema = src('modules/**/*.data.js').pipe(validate());

Options

You can pass in an object containing three keys: schemaSuffix, failOnError and ignorePrefix. With those three, you can adapt to your naming scheme and control whether the build should fail when the data files aren't valid.

const defaultOptions = {
  schemaSuffix: '.schema.json',
  failOnError: false,
  ignorePrefix: '_'
};

If your schemas are just named *.json, you want to skip schema validation for files beginning with _ and you want the build to fail on error (nice for CI-purposes), your folder structure and config would look like this:

v modules
  v my-module
    > my-module.hbs
    > my-module.scss
    > my-module.js
    > my-module.data.js
    > my-module.json
    v partials
      _my-partial.hbs
      _my-partial.scss
      _my-partial.data.js
  > my-other-module
  > another-one
  > best-module

const { src } = require('gulp');
const validate = require('gulp-data-validate');

module.exports.schema = src('modules/**/*.data.js').pipe(validate({
  schemaSuffix: '.json',
  failOnError: true,
  ignorePrefix: '_'
}));

License

MIT