def undeploy_package(self, zipped_package):
working_dir, working_dir_path, undeploy_package_path = self._setup_working_dir()
try:
unzipped_package_path = Files.createDirectory(working_dir.resolve("undeploy_root"))
self._extract_package(zipped_package, str(unzipped_package_path.toAbsolutePath()))
package_xml_file = unzipped_package_path.resolve("package.xml")
root = ET.parse(str(package_xml_file.toAbsolutePath())).getroot()
ns = {'sf': 'http://soap.sforce.com/2006/04/metadata'}
version = root.find('sf:version', ns).text
Files.copy(package_xml_file, undeploy_package_path.resolve('destructiveChanges.xml'))
Files.write(undeploy_package_path.resolve("package.xml"), bytearray(self.empty_package_template(version)))
for output in self._execute(working_dir):
print output
finally:
FileUtils.deleteDirectory(working_dir.toFile())
def _setup_working_dir(self):
working_dir = Files.createTempDirectory("sfdc_tempdir")
working_dir_path = str(working_dir.toAbsolutePath())
package_path = Files.createDirectory(working_dir.resolve("deploy_root"))
return working_dir, working_dir_path, package_path