epriestley 1c63ac6a3a When a ref is moved or deleted, put it on a list; later, check for reachability ... Summary: Ref T9028. This allows us to detect when commits are unreachable: - When a ref (tag, branch, etc) is moved or deleted, store the old thing it pointed at in a list. - After discovery, go through the list and check if all the stuff on it is still reachable. - If something isn't, try to follow its ancestors back until we find something that is reachable. - Then, mark everything we found as unreachable. - Finally, rebuild the repository summary table to correct the commit count. Test Plan: - Deleted a ref, ran `pull` + `refs`, saw oldref in database. - Ran `discover`, saw it process the oldref, mark the unreachable commit, and update the summary table. - Visited commit page, saw it properly marked. Reviewers: chad Reviewed By: chad Maniphest Tasks: T9028 Differential Revision: https://secure.phabricator.com/D16133		2016-06-16 11:21:38 -07:00
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builtin	Support drag-and-drop to set cover images on workboard cards	2016-02-06 15:58:43 -08:00
celerity	Don't truncate blogs or posts in Phame sidebar	2016-06-13 11:21:40 -07:00
chatbot	Remove PhabricatorBotDifferentialNotificationHandler reference in example_config.json for phabot	2014-06-11 09:36:30 -07:00
cows	Use PHP implementation of Cowsay for cowsay rule	2015-09-13 12:27:30 -07:00
figlet/custom	Include "Figlet" and PEAR "Text_Figlet" in externals	2015-09-13 12:30:48 -07:00
font	Made Meme Generator	2013-01-19 18:43:43 -08:00
sprite	Remove defunt project image choices	2016-01-19 08:50:59 -08:00
sql	When a ref is moved or deleted, put it on a list; later, check for reachability	2016-06-16 11:21:38 -07:00
sshd	Improve Diffusion hosting setup instructions somewhat?	2016-04-26 10:06:59 -07:00