epriestley a62c1d70db [Wilds] Handle SIGINT (^C) in ArcanistRuntime in a more formal way ... Summary: Ref T13098. Add ^C handling and some small bits: - Update `arc weld`. - Test that `arc weld filen<tab>` completes `filename` (it does). - Add a "workflow stack" -- I plan to make it easier for `arc diff` to call `arc unit` / `arc lint` as formal sub-workflows, etc., and make "workflow X delegates to workflow Y" a more formal thing. On interrupts: - Workflows can do something when you press ^C. - If they do, press ^C twice quickly to exit. - Otherwise, we exit on the first ^C. The major thing I'd like to do in the short-ish term is to make `phage` report status on interrupt, but some other workflows might make sense to have interrupt handlers (maybe long-running stuff like `arc upload` / `arc download`) and third parties may find creative uses for them. Test Plan: - Added some `sleep(...)` to WeldWorkflow. - Interrupted, got program exit. - Added interrupt handlers and interrupted, got interrupt handling. - With interrupt handlers, interrupted twice. Got program exit. Reviewers: amckinley Reviewed By: amckinley Maniphest Tasks: T13098 Differential Revision: https://secure.phabricator.com/D19703		2018-09-26 14:07:25 -07:00
..
parser	[Wilds] Remove libphutil	2018-09-21 16:38:53 -07:00
shell	[Wilds] Shell complete files with spaces in them correctly	2018-09-25 16:15:51 -07:00
xhpast	[Wilds] Remove libphutil	2018-09-21 16:38:53 -07:00
ArcanistRuntime.php	[Wilds] Handle SIGINT (^C) in ArcanistRuntime in a more formal way	2018-09-26 14:07:25 -07:00