[wp-trac] [WordPress Trac] #51857: Add rollback for failed plugin/theme updates

[WordPress Trac]

#51857: Add rollback for failed plugin/theme updates
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 Reporter:  pbiron                                |       Owner:  pbiron
     Type:  enhancement                           |      Status:  assigned
 Priority:  normal                                |   Milestone:  5.7
Component:  Upgrade/Install                       |     Version:
 Severity:  normal                                |  Resolution:
 Keywords:  has-patch dev-feedback needs-testing  |     Focuses:
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Changes (by afragen):

 * keywords:   => has-patch dev-feedback needs-testing


Comment:

 [attachment:"51857.4.diff"] added rollback of plugin/theme to patch.

 To test `copy_dir()` must return a WP_Error. This would likely happen if
 `$dirlist = false`.

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Ticket URL: <https://core.trac.wordpress.org/ticket/51857#comment:16>
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