var gulp = require('gulp');
var jsonschemaDeref = require('gulp-jsonschema-deref');

var schemaFiles = '*.schema.json',
	definitionsFiles = 'definitions/' + schemaFiles,	// (optional)
	buildFolder = 'build';

gulp.task('resolve-schema', function() {
	var stream = gulp.src( schemaFiles )
		.pipe( jsonschemaDeref() )
		.pipe( gulp.dest(buildFolder) );
	return stream;
});


gulp.task('watch-schema', function() {
	var watcher = gulp.watch( [schemaFiles,definitionsFiles], ['resolve-schema']);

	watcher.on('change', function(event) {
	  console.log('File ' + event.path + ' was ' + event.type + ', running tasks...');
	});
});

gulp.task('default', ['resolve-schema','watch-schema']);