def run()

in aws_lambda_builders/workflows/nodejs_npm_esbuild/esbuild.py [0:0]

• 12 lines of code
• 4 McCabe index (conditional complexity)

    def run(self, args, cwd=None):
        """
        Runs the action.

        :type args: list
        :param args: Command line arguments to pass to Esbuild

        :type cwd: str
        :param cwd: Directory where to execute the command (defaults to current dir)

        :rtype: str
        :return: text of the standard output from the command

        :raises aws_lambda_builders.workflows.nodejs_npm.npm.EsbuildExecutionError:
            when the command executes with a non-zero return code. The exception will
            contain the text of the standard error output from the command.

        :raises ValueError: if arguments are not provided, or not a list
        """

        if not isinstance(args, list):
            raise ValueError("args must be a list")

        if not args:
            raise ValueError("requires at least one arg")

        invoke_esbuild = [self.esbuild_binary()] + args

        LOG.debug("executing Esbuild: %s", invoke_esbuild)

        p = self.osutils.popen(invoke_esbuild, stdout=self.osutils.pipe, stderr=self.osutils.pipe, cwd=cwd)

        out, err = p.communicate()

        if p.returncode != 0:
            raise EsbuildExecutionError(message=err.decode("utf8").strip())

        return out.decode("utf8").strip()