#!/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.
 */

items = [0,1,2,3,4]
decode = ['zero','one','two','three','fourth']

workflow {
  channel.fromList(items) | foo
  channel.fromList(items) | bar
}

process foo {
    debug true
    tag "${decode[x]}"

    input:
    val x

    when:
    x >= 3

    script:
    """
    echo Foo $x
    """
}

process bar {
    debug true
    tag "${decode[x]}"

    input:
    val x

    when:
    x < 3

    script:
    """
    echo Bar $x
    """
}