This is a regression that has been introduced in ✨ XML parser ignores the data-fetcher plugin Needs work .
The XML data parser plugin gets the XML contents from the data fetcher plugin and then writes these contents to a temporary file, which is then used by the XML reader. The temporary file is created using \Drupal\Core\File\FileSystem::tempnam(), which in turn uses PHP's tempnam(). The temporary files are never deleted by the plugin, resulting in a lot of stray files in temporary directories.
Note: Unlike files created using tmpfile(), which are deleted by PHP automatically at some point, files created using tempnam() are not and have to be deleted by the implementing code.
file.drush mim.file that contain the contents of the XML file used for import. This should be at least one file, but may be more, e.g. if you performed a rollback first.Sample source config using http data fetcher, file data fetcher works as well:
source:
plugin: url
data_fetcher_plugin: http
data_parser_plugin: xml
urls: 'https://updates.drupal.org/release-history/drupal/current'
item_selector: '/project/releases/release'
Delete the file on destruction of the plugin. Or maybe there is a better way using the API, although I didn't see it?
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Active
6.0
Plugins
Pushed a quick and dirty fix where the file is deleted in a destructor to the MR.