@xervo/cli/lib/common/error.js

The command line interface for deploying applications to the Xervo hosting platform.

var error = module.exports

error.handlePromptError = function (err, cb) {
  // Check if canceled by the user (CTRL+C)
  if (err.message && err.message === 'canceled') {
    console.log('') // Extra space.
    return cb('Canceled by user.')
  }

  return cb(err)
}

error.handleApiError = function (err, command, cb) {
  var e = error.getError(err, command)

  if (e.level < 2) {
    cb(e.message)
    return ''
  } else {
    return e.message
  }
}

error.getError = function (err, command) {
  var id = 'DEFAULT'
  var msg = ''

  if (err.code) {
    id = err.code
  } else if (err.errors && err.errors.length > 0) {
    id = err.errors[0].id
    msg = err.errors[0].message
  }

  for (var e in error.responseCodes) {
    if (id === e) {
      // If there is no message set,
      // use the message from congress
      if (!error.responseCodes[e].message) {
        var ret = error.responseCodes[e]
        ret.message = msg

        return ret
      }

      return error.responseCodes[e]
    }
  }

  if (typeof command === 'string') {
    for (var c in error.commandCodes) {
      if (command === c) {
        return error.commandCodes[c]
      }
    }
  }

  return error.responseCodes.DEFAULT
}

/* --- Error Codes --- */
// Level 0 - Something very bad happened, panic.
// Level 1 - Processing error, do not continue.
// Level 2 - Format/Input error, try again.
error.responseCodes = {
  DEFAULT: {
    id: 'DEFAULT',
    level: 1,
    message: 'There was an error processing your request.'
  },
  ECONNREFUSED: {
    id: 'ECONNREFUSED',
    level: 1,
    message: 'Could not connect to Xervo.'
  },
  INVALID_AUTH: {
    id: 'INVALID_AUTH',
    level: 1,
    message: 'Your session has expired. Please log in to continue.'
  },
  USERNAME_ALREADY_EXISTS: {
    id: 'USERNAME_ALREADY_EXISTS',
    level: 2,
    message: null
  },
  EMAIL_ALREADY_EXISTS: {
    id: 'EMAIL_ALREADY_EXISTS',
    level: 2,
    message: null
  },
  BETA_KEY_NOT_FOUND: {
    id: 'BETA_KEY_NOT_FOUND',
    level: 2,
    message: null
  },
  BETA_KEY_ALEADY_USED: {
    id: 'BETA_KEY_ALEADY_USED',
    level: 2,
    message: null
  },
  PROJECT_LIMIT_REACHED: {
    id: 'PROJECT_LIMIT_REACHED',
    level: 1,
    message: null
  },
  NO_CAPACITY: {
    id: 'NO_CAPACITY',
    level: 2,
    message: 'Not enough capacity for new project. New capacity is being added now. Please attempt the request again in a few minutes.'
  },
  PROJECT_ZIP_TOO_LARGE: {
    id: 'PROJECT_ZIP_TOO_LARGE',
    level: 1,
    message: 'Your application must be less than 1gb in size.'
  },
  NO_MATCHING_NAME: {
    id: 'NO_MATCHING_NAME',
    level: 1,
    message: 'No project found that matches specified name.'
  },
  NO_MATCHING_DB_NAME: {
    id: 'NO_MATCHING_DB_NAME',
    level: 1,
    message: 'No database found that matches specified name.'
  },
  OAUTH_TOKEN_NOT_FOUND: {
    id: 'OAUTH_TOKEN_NOT_FOUND',
    level: 1,
    message: 'Please link your account with GitHub using the web portal to use GitHub authentication.'
  },
  SINGLE_SIGN_ON_USER_NOT_FOUND: {
    id: 'SINGLE_SIGN_ON_USER_NOT_FOUND',
    level: 1,
    message: 'GitHub account not found. Please link your account with GitHub using the web portal to use GitHub authentication.'
  },
  INVALID_ENV_VARIABLE_VALUE: {
    id: 'INVALID_ENV_VARIABLE_VALUE',
    level: 2,
    message: 'Environment variable values cannot contain single quotes.'
  },
  INVALID_ENV_VARIABLE_NAME: {
    id: 'INVALID_ENV_VARIABLE_NAME',
    level: 2,
    message: 'Variable names cannot start with numbers, can only contain alpha-numeric characters and underscores, and cannot contain quotes.'
  },
  INVALID_PROJECT_TYPE: {
    id: 'INVALID_PROJECT_TYPE',
    level: 1,
    message: 'The project type you have provided was not recognized.'
  },
  API_KEY_NOT_FOUND: {
    id: 'API_KEY_NOT_FOUND',
    level: 1,
    message: 'Token not found. Please ensure it was entered correctly and try again.'
  },
  INVALID_JSON: {
    id: 'INVALID_JSON',
    level: 1,
    message: 'Invalid JSON content.'
  },
  INVALID_JSON_FILE: {
    id: 'INVALID_JSON_FILE',
    level: 1,
    message: 'Invalid package.json file.'
  },
  INVALID_VALUE: {
    id: 'INVALID_VALUE',
    level: 1,
    message: 'Failed to parse environment variable value.'
  },
  INVALID_FILE: {
    id: 'INVALID_FILE',
    level: 1,
    message: 'The specified file is missing or invalid.'
  },
  INVALID_FLAGS: {
    id: 'INVALID_FLAGS',
    level: 1,
    message: 'You must be verified to perform this action. Visit https://xervo.io/verify to verify your account.'
  },
  PROJECTS_NOT_FOUND: {
    id: 'PROJECTS_NOT_FOUND',
    level: 1,
    message: 'You currently have no projects. You can create one with "project create".'
  },
  INVALID_SERVO_SELECTED: {
    id: 'INVALID_SERVO_SELECTED',
    level: 1,
    message: 'Invalid servo selected.  Please select a valid servo.'
  },
  SERVO_LIMIT_REACHED: {
    id: 'SERVO_LIMIT_REACHED',
    level: 1,
    message: 'Unverified accounts are limited to 2 servos per project. Please verify the owner account by adding a credit card.'
  },
  SERVO_SIZE_LIMITED: {
    id: 'SERVO_SIZE_LIMITED',
    level: 1,
    message: 'Unverified accounts have a limit of 512 MB for servo size. Please verify the owner account by adding a credit card.'
  },
  PROJECT_LIMIT_REACHED_UNVERIFIED: {
    id: 'PROJECT_LIMIT_REACHED_UNVERIFIED',
    level: 1,
    message: 'Unverified accounts are limited to 2 projects. Please verify the owner account by adding a credit card.'
  }
}

error.commandCodes = {
  LOGIN: {
    id: 'LOGIN',
    level: 2,
    message: 'Username or Password incorrect.\nFor Github users, use the --github option.'
  },
  CREATE_MONGO: {
    id: 'CREATE_MONGO',
    level: 1,
    message: 'MongoDB database could not be created.'
  },
  GET_DATABASES: {
    id: 'GET_DATABASES',
    level: 1,
    message: 'Could not retreive databases for user.'
  }
}