precheck

type Job struct {
	// DownloadURL is the target file's download URL.
	DownloadURL string

	// UserAgent is the user agent to use for the request.
	// If empty, Go's default behavior is preserved.
	UserAgent string

	// MigrateFromPath is the path to a possible existing file.
	// The path may be empty. The file may not exist or may have different content.
	MigrateFromPath string

	// PreserveMigrationSource controls whether to preserve the file at
	// MigrateFromPath should a migration happen.
	PreserveMigrationSource bool

	// DestinationPath is the destination path for downloading the file
	// or migrating an existing file to.
	DestinationPath string

	// SecondaryDestinationPath specifies where to put a copy of the file.
	// If empty, no copy is made.
	SecondaryDestinationPath string

	// NewHash is the function that returns a [hash.Hash] for verifying the file content.
	NewHash func() hash.Hash

	// Sum is the expected hash sum of the file.
	Sum []byte

	// Size is the expected size of the file.
	Size int64
}

type WorkerFleet struct {
	// contains filtered or unexported fields
}