ajv/lib/v5.js

'use strict';

var META_SCHEMA_ID = 'https://raw.githubusercontent.com/epoberezkin/ajv/master/lib/refs/json-schema-v5.json';

module.exports = {
  enable: enableV5,
  META_SCHEMA_ID: META_SCHEMA_ID
};


function enableV5(ajv) {
  var inlineFunctions = {
    'switch': require('./dotjs/switch'),
    'constant': require('./dotjs/constant'),
    '_formatLimit': require('./dotjs/_formatLimit'),
    'patternRequired': require('./dotjs/patternRequired')
  };

  if (ajv._opts.meta !== false) {
    var metaSchema = require('./refs/json-schema-v5.json');
    ajv.addMetaSchema(metaSchema, META_SCHEMA_ID);
  }
  _addKeyword('constant');
  ajv.addKeyword('contains', { type: 'array', macro: containsMacro });

  _addKeyword('formatMaximum', 'string', inlineFunctions._formatLimit);
  _addKeyword('formatMinimum', 'string', inlineFunctions._formatLimit);
  ajv.addKeyword('formatExclusiveMaximum');
  ajv.addKeyword('formatExclusiveMinimum');

  ajv.addKeyword('patternGroups'); // implemented in properties.jst
  _addKeyword('patternRequired', 'object');
  _addKeyword('switch');


  function _addKeyword(keyword, types, inlineFunc) {
    var definition = {
      inline: inlineFunc || inlineFunctions[keyword],
      statements: true,
      errors: 'full'
    };
    if (types) definition.type = types;
    ajv.addKeyword(keyword, definition);
  }
}


function containsMacro(schema) {
  return {
    not: { items: { not: schema } }
  };
}