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ma/nextflow/tests-v1/task-retry.nf
2026-04-29 23:01:54 +02:00

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#!/usr/bin/env nextflow
/*
* Copyright 2013-2024, Seqera Labs
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
workflow {
foo()
}
process foo {
debug true
time { 1.h * task.attempt }
memory { 1.GB * task.attempt }
errorStrategy { task.exitStatus == 5 && task.attempt<3 ? 'retry' : 'terminate' }
maxErrors 10
maxRetries 10
script:
"""
if [[ -f $PWD/marker ]]; then
echo DONE - mem: $task.memory - time: $task.time
exit 0
else
echo FAIL
touch $PWD/marker
exit 5;
fi
"""
}