How to use the cumulusci.core.exceptions.CumulusCIFailure function in cumulusci

else:
            files = self._get_files()
            args = self._get_args()

            # the result is a count of the number of errors,
            # though I don't think the caller cares.
            result = linter.run(args + sorted(files))

        # result is the number of errors detected
        if result > 0:
            message = (
                "1 error was detected"
                if result == 1
                else "{} errors were detected".format(result)
            )
            raise CumulusCIFailure(message)

pass


class SalesforceException(CumulusCIException):
    """ Raise for errors related to Salesforce """

    pass


class SalesforceDXException(CumulusCIException):
    """ Raise for errors related to Salesforce DX """

    pass


class SOQLQueryException(CumulusCIFailure):
    """ Raise for errors related to Salesforce DX """

    pass


class CommandException(CumulusCIFailure):
    """ Raise for errors coming from spawned CLI subprocesses """

    pass


class BrowserTestFailure(CumulusCIFailure):
    """ Raise when browser tests fail """

    pass

pass


class CommandException(CumulusCIFailure):
    """ Raise for errors coming from spawned CLI subprocesses """

    pass


class BrowserTestFailure(CumulusCIFailure):
    """ Raise when browser tests fail """

    pass


class ApexCompilationException(CumulusCIFailure):
    """ Raise when apex compilation fails """

    def __str__(self):
        line, problem = self.args
        return f"Apex compilation failed on line {line}: {problem}"


class ApexException(CumulusCIFailure):
    """ Raise when an Apex Exception is raised in an org """

    def __str__(self):
        message, stacktrace = self.args
        stacktrace = "\n  ".join(stacktrace.splitlines())
        return f"Apex error: {message}\n  Stacktrace:\n  {stacktrace}"

class BrowserTestFailure(CumulusCIFailure):
    """ Raise when browser tests fail """

    pass


class ApexCompilationException(CumulusCIFailure):
    """ Raise when apex compilation fails """

    def __str__(self):
        line, problem = self.args
        return f"Apex compilation failed on line {line}: {problem}"


class ApexException(CumulusCIFailure):
    """ Raise when an Apex Exception is raised in an org """

    def __str__(self):
        message, stacktrace = self.args
        stacktrace = "\n  ".join(stacktrace.splitlines())
        return f"Apex error: {message}\n  Stacktrace:\n  {stacktrace}"


class PushApiObjectNotFound(CumulusCIException):
    """ Raise when Salesforce Push API object is not found """

    pass


class RobotTestFailure(CumulusCIFailure):
    """ Raise when a robot test fails in a test suite """

pass


class AntTargetException(CumulusCIException):
    """ Raised when a generic Ant target error occurs """

    pass


class DeploymentException(CumulusCIFailure):
    """ Raised when a metadata api deployment error occurs """

    pass


class ApexTestException(CumulusCIFailure):
    """ Raised when a build fails because of an Apex test failure """

    pass


class SalesforceCredentialsException(CumulusCIException):
    """ Raise when Salesforce credentials are invalid """

    pass


class TaskRequiresSalesforceOrg(CumulusCIUsageError):
    """ Raise when a task that requires a Salesforce org_config is not initialized with an org_config """

    pass

pass


class SalesforceDXException(CumulusCIException):
    """ Raise for errors related to Salesforce DX """

    pass


class SOQLQueryException(CumulusCIFailure):
    """ Raise for errors related to Salesforce DX """

    pass


class CommandException(CumulusCIFailure):
    """ Raise for errors coming from spawned CLI subprocesses """

    pass


class BrowserTestFailure(CumulusCIFailure):
    """ Raise when browser tests fail """

    pass


class ApexCompilationException(CumulusCIFailure):
    """ Raise when apex compilation fails """

    def __str__(self):
        line, problem = self.args

return "{} for config {}".format(self.message, self.config_name)


class ConfigMergeError(ConfigError):
    """ Raised when merging configuration fails. """

    pass


class AntTargetException(CumulusCIException):
    """ Raised when a generic Ant target error occurs """

    pass


class DeploymentException(CumulusCIFailure):
    """ Raised when a metadata api deployment error occurs """

    pass


class ApexTestException(CumulusCIFailure):
    """ Raised when a build fails because of an Apex test failure """

    pass


class SalesforceCredentialsException(CumulusCIException):
    """ Raise when Salesforce credentials are invalid """

    pass

class ApexException(CumulusCIFailure):
    """ Raise when an Apex Exception is raised in an org """

    def __str__(self):
        message, stacktrace = self.args
        stacktrace = "\n  ".join(stacktrace.splitlines())
        return f"Apex error: {message}\n  Stacktrace:\n  {stacktrace}"


class PushApiObjectNotFound(CumulusCIException):
    """ Raise when Salesforce Push API object is not found """

    pass


class RobotTestFailure(CumulusCIFailure):
    """ Raise when a robot test fails in a test suite """

    pass


class BulkDataException(CumulusCIFailure):
    """ Raise for errors from bulkdata tasks """

    pass

from cumulusci.core.utils import process_bool_arg
from cumulusci.salesforce_api.utils import get_simple_salesforce_connection
from cumulusci.tasks.salesforce import BaseSalesforceApiTask
from cumulusci.tasks.salesforce import Deploy
from cumulusci.tasks.sfdx import SFDXBaseTask
from cumulusci.utils import cd
from cumulusci.utils import download_extract_zip
from cumulusci.utils import download_extract_github

# from cumulusci.utils import temporary_dir
from cumulusci.utils import zip_inject_namespace
from cumulusci.utils import zip_strip_namespace
from cumulusci.utils import zip_tokenize_namespace


class DependencyLookupError(CumulusCIFailure):
    pass


class PackageUploadFailure(CumulusCIFailure):
    pass


# FIXME: Move to cumulusci.utils
@contextmanager
def temporary_dir(chdir=True):
    """Context manager that creates a temporary directory and chdirs to it.

    When the context manager exits it returns to the previous cwd
    and deletes the temporary directory.
    """
    d = tempfile.mkdtemp()

class BrowserTestFailure(CumulusCIFailure):
    """ Raise when browser tests fail """

    pass


class ApexCompilationException(CumulusCIFailure):
    """ Raise when apex compilation fails """

    def __str__(self):
        line, problem = self.args
        return "Apex compilation failed on line {}: {}".format(line, problem)


class ApexException(CumulusCIFailure):
    """ Raise when an Apex Exception is raised in an org """

    def __str__(self):
        message, stacktrace = self.args
        stacktrace = "\n  ".join(stacktrace.splitlines())
        return "Apex error: {}\n  Stacktrace:\n  {}".format(message, stacktrace)


class PushApiObjectNotFound(CumulusCIException):
    """ Raise when Salesforce Push API object is not found """

    pass


class RobotTestFailure(CumulusCIFailure):
    """ Raise when a robot test fails in a test suite """