[petsc-dev] Failure of mergecov

[Barry Smith]

  Yes, I think Satish's fix is correct.

  Barry


> On Oct 8, 2020, at 4:54 PM, Satish Balay <balay at mcs.anl.gov> wrote:
> 
>> fatal: ambiguous argument 'origin/master...': unknown revision or path not in the working tree.
> 
> Likely a bug in this check [which I think is expected to create origin/master in the clone] ..
> 
> Satish
> 
> diff --git a/lib/petsc/bin/maint/check-merge-branch.sh b/lib/petsc/bin/maint/check-merge-branch.sh
> index f590b9c646..3ba477c4af 100755
> --- a/lib/petsc/bin/maint/check-merge-branch.sh
> +++ b/lib/petsc/bin/maint/check-merge-branch.sh
> @@ -1,6 +1,7 @@
> #!/bin/bash -e
> 
> if [ ! -z ${CI_MERGE_REQUEST_TARGET_BRANCH_NAME+x} ]; then
> +  git fetch -q --unshallow --no-tags +${CI_MERGE_REQUEST_TARGET_BRANCH_NAME}:remotes/origin/${CI_MERGE_REQUEST_TARGET_BRANCH_NAME}
>   echo origin/${CI_MERGE_REQUEST_TARGET_BRANCH_NAME}
>   exit 0
> fi
> 
> On Thu, 8 Oct 2020, Barry Smith wrote:
> 
>> 
>> git diff --name-only origin/master...' returned non-zero exit status 128.
>> 
>> 
>>  I did a retry, let's see if that works.
>> 
>>  I can protect this with a try so it won't crash CI and waste people's time. 
>> 
>>  I'll look at the log more closely later and see if I guess the cause.
>> 
>>  Barry
>> 
>> 
>>> On Oct 8, 2020, at 3:03 PM, Matthew Knepley <knepley at gmail.com> wrote:
>>> 
>>> Barry, I got this
>>> 
>>>  https://gitlab.com/petsc/petsc/-/jobs/780244679 <https://gitlab.com/petsc/petsc/-/jobs/780244679>
>>> 
>>> in this pipeline analysis
>>> 
>>>  https://gitlab.com/petsc/petsc/-/pipelines/199842334 <https://gitlab.com/petsc/petsc/-/pipelines/199842334>
>>> 
>>> I did not use the CI issue because this is about code.
>>> 
>>>  Thanks,
>>> 
>>>     Matt
>>> 
>>> -- 
>>> What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
>>> -- Norbert Wiener
>>> 
>>> https://www.cse.buffalo.edu/~knepley/ <http://www.cse.buffalo.edu/~knepley/>
>> 
>> 
>