On each push, kick off a Task to contact the travis build for that old SHA and cancel the job.
Travis' API for builds:
https://docs.travis-ci.com/api/#builds
Should be able to add a new function SlackCoder.BuildSystem.cancel/1 taking in the old PR before update and uses build_id/1 https://github.com/mgwidmann/slack_coder/blob/master/lib/slack_coder/build_system.ex#L68 to get the build ID and issue the request to cancel the job.
On each push, kick off a
Taskto contact the travis build for that old SHA and cancel the job.Travis' API for builds:
https://docs.travis-ci.com/api/#builds
Should be able to add a new function
SlackCoder.BuildSystem.cancel/1taking in the old PR before update and usesbuild_id/1https://github.com/mgwidmann/slack_coder/blob/master/lib/slack_coder/build_system.ex#L68 to get the build ID and issue the request to cancel the job.