setup-node/node_modules/@octokit/graphql/lib/graphql.js

module.exports = graphql

const GraphqlError = require('./error')

const NON_VARIABLE_OPTIONS = ['method', 'baseUrl', 'url', 'headers', 'request', 'query']

function graphql (request, query, options) {
  if (typeof query === 'string') {
    options = Object.assign({ query }, options)
  } else {
    options = query
  }

  const requestOptions = Object.keys(options).reduce((result, key) => {
    if (NON_VARIABLE_OPTIONS.includes(key)) {
      result[key] = options[key]
      return result
    }

    if (!result.variables) {
      result.variables = {}
    }

    result.variables[key] = options[key]
    return result
  }, {})

  return request(requestOptions)
    .then(response => {
      if (response.data.errors) {
        throw new GraphqlError(requestOptions, response)
      }

      return response.data.data
    })
}