Peter Waller e9942aeb8a Implement build cancellation ...

Add the capability to cancel the build by disconnecting the client.

This adds a `cancelled` channel which is used to signal that a build
should halt. The build is halted by sending a Kill signal and noticing
that the cancellation channel is closed.

This first pass implementation does not allow cancellation during a
pull, but that will come in a subsequent PR.

* Add documentation of cancellation to cli and API

* Protect job cancellation with sync.Once

* Add TestBuildCancelationKillsSleep

* Add test case for build cancellation of RUN statements.

Signed-off-by: Peter Waller <p@pwaller.net>

2017-06-02 00:06:51 +00:00

..

commandline

Implement build cancellation

2017-06-02 00:06:51 +00:00

builder.md

Updating with Sven's comments and other tweaks

2017-06-02 00:06:50 +00:00

run.md

doc: reference/run introduce -it .

2017-06-02 00:06:51 +00:00