set pipefail changes the pipeline return status from being the return
status of the last command to the last non 0 exit status of any command
in the pipeline. This is needed to make sure all the commands in a
pipeline did actually return a non 0 status and not only the last one.
PR: 250723
Exp-run by: antoine
Reviewed by: bapt
Approved by: bapt
Differential Revision: https://reviews.freebsd.org/D27007
set pipefail changes the pipeline return status from being the return
status of the last command to the last non 0 exit status of any command
in the pipeline. This is needed to make sure all the commands in a
pipeline did actually return a non 0 status and not only the last one.
patches even if one fail.
This helps when upgrading ports with a large number of patches, like
www/chromium where having to fix one patch, re-do the patching, fix the
fallout, 800 times, is really painful.
This fixes the first attempt at this which would make ports with
multiple patches patching one file somewhat explode.
This makes the process of make patch, fix fallout, make makepatch much
easier as only one iteration is required.
While there, refactor things around, and streamline messages passed
between functions.
PR: 244626
Reported by: cem
