Any step can have
on_abort tacked onto it, whose value is a second step to execute only if the parent step aborts.
The step to execute when the parent step aborts. If the attached step succeeds, the entire step is still
Cleanup on Abort
The following will perform the
cleanup task only if the build is aborted while the
unit task was running:
plan: - get: foo - task: unit file: foo/unit.yml on_abort: task: cleanup file: foo/cleanup.yml