index.js

class ExtendableError extends Error {
  constructor(msg) {
    super(msg)
    this.name = this.constructor.name
    this.message = msg
    if (typeof Error.captureStackTrace === 'function') {
      Error.captureStackTrace(this, this.constructor)
    } else {
      this.stack = (new Error(msg)).stack
    }
  }
}

exports.NotFoundError = class NotFoundError extends ExtendableError {
  constructor(msg) {
    super(msg || 'File not found')
    this.notFound = true
  }
}

exports.NotAFileError = class NotAFileError extends ExtendableError {
  constructor(msg) {
    super(msg || 'Target must be a file')
    this.notAFile = true
  }
}

exports.NotAFolderError = class NotAFolderError extends ExtendableError {
  constructor(msg) {
    super(msg || 'Target must be a folder')
    this.notAFolder = true
  }
}

exports.InvalidEncodingError = class InvalidEncodingError extends ExtendableError {
  constructor(msg) {
    super(msg || 'Invalid encoding')
    this.invalidEncoding = true
  }
}

exports.TimeoutError = class TimeoutError extends ExtendableError {
  constructor(msg) {
    super(msg || 'Timed out')
    this.timedOut = true
  }
}

exports.ArchiveNotWritableError = class ArchiveNotWritableError extends ExtendableError {
  constructor(msg) {
    super(msg || 'Cannot write to this archive ; Not the owner')
    this.archiveNotWritable = true
  }
}

exports.EntryAlreadyExistsError = class EntryAlreadyExistsError extends ExtendableError {
  constructor(msg) {
    super(msg || 'A file or folder already exists at this path')
    this.entryAlreadyExists = true
  }
}

exports.ParentFolderDoesntExistError = class ParentFolderDoesntExistError extends ExtendableError {
  constructor(msg) {
    super(msg || 'Cannot write to this location ; No parent folder exists')
    this.parentFolderDoesntExist = true
  }
}

exports.InvalidPathError = class InvalidPathError extends ExtendableError {
  constructor(msg) {
    super(msg || 'The given path is not valid')
    this.invalidPath = true
  }
}

exports.SourceNotFoundError = class SourceNotFoundError extends ExtendableError {
  constructor(msg) {
    super(msg || 'Cannot read a file or folder at the given source path')
    this.sourceNotFound = true
  }
}

exports.DestDirectoryNotEmpty = class DestDirectoryNotEmpty extends ExtendableError {
  constructor(msg) {
    super(msg || 'Destination path is not empty ; Aborting')
    this.destDirectoryNotEmpty = true
  }
}

exports.ProtocolSetupError = class ProtocolSetupError extends ExtendableError {
  constructor(msg) {
    super(msg || 'Error setting up the URL protocol')
    this.protocolSetupError = true
  }
}

exports.UserDeniedError = class UserDeniedError extends ExtendableError {
  constructor(msg) {
    super(msg || 'User denied permission')
    this.permissionDenied = true
  }
}
exports.PermissionsError = class PermissionsError extends ExtendableError {
  constructor(msg) {
    super(msg || 'Permissions denied')
    this.permissionDenied = true
  }
}
exports.QuotaExceededError = class QuotaExceededError extends ExtendableError {
  constructor(msg) {
    super(msg || 'Disk space quota exceeded')
    this.quotaExceeded = true
  }
}

exports.SourceTooLargeError = class SourceTooLargeError extends ExtendableError {
  constructor(msg) {
    super(msg || 'The source file is too large')
    this.sourceTooLarge = true
  }
}

exports.InvalidURLError = class InvalidURLError extends ExtendableError {
  constructor(msg) {
    super(msg || 'Invalid URL')
    this.invalidUrl = true
  }
}

exports.InvalidArchiveKeyError = class InvalidArchiveKeyError extends ExtendableError {
  constructor(msg) {
    super(msg || 'Invalid archive key')
    this.invalidArchiveKey = true
  }
}

exports.InvalidDomainName = class InvalidDomainName extends ExtendableError {
  constructor(msg) {
    super(msg || 'Invalid domain name')
    this.invalidDomainName = true
  }
}

exports.ProtectedFileNotWritableError = class ProtectedFileNotWritableError extends ExtendableError {
  constructor(msg) {
    super(msg || 'Protected file is not wrtable')
    this.protectedFileNotWritable = true
  }
}

exports.ModalActiveError = class ModalActiveError extends ExtendableError {
  constructor(msg) {
    super(msg || 'Modal already active')
    this.modalActive = true
  }
}