task-vars.nf

#!/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 {
  channel.of(1,2,3) | printVars
}

process printVars {

    debug true
    cpus 2
    penv 'mpi'
    time '1 day'
    memory '1GB'

    input:
    each x

    """
    echo indx: ${task.index}
    echo proc: ${task.process}
    echo exec: ${task.executor}
    echo cpus: ${task.cpus}
    echo penv: ${task.penv}
    echo time: ${task.time}
    echo memory: ${task.memory}
    """

}