Reason
Abandoned, c.f. T227983#5334256. There's no phab project nor on-wiki documentation AFAICT.
To-do list
- This task
- Add maintainers of that extension/skin as subscribers to this task (if they have no apparent Phabricator account, notify them on-wiki or via email if possible and note it here).
- Translatewiki.net/translations
- Remove from translatewiki.net (groups/MediaWiki/mediawiki-extensions.txt / groups/MediaWiki/mediawiki-skins.txt) (add translatewiki.net project as a tag for this task).
- Configuration/tests/integrations/etc.
- Remove from mediawiki/extensions / mediawiki/skins (along with in .gitmodules).
- Remove tests in [[ https://gerrit.wikimedia.org/g/integration/config | integration/config ]] (zuul/layout.yaml).
- Remove manifest/other references from mediawiki/vagrant if they exist.
- Remove from https://doc.wikimedia.org/cover-extensions/ if present (requires Continuous-Integration-Infrastructure shell user to delete directly from the server).
- Repositories
- Empty repository leaving only the README indicating the repo is archived and referring to this task by URL.
- Mark the repository read-only in Gerrit (Edit description to prepend "[ARCHIVED]" and append Task reference): (https://gerrit.wikimedia.org/r/p/mediawiki/extensions/Copyvio).
- Archive the diffusion repository for the extension/skin: (rECPV).
- Delete the GitHub mirror: (https://github.com/wikimedia/mediawiki-extensions-Copyvio).