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52 lines
1.5 KiB
Text
52 lines
1.5 KiB
Text
process CELLRANGER_COUNT {
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tag "$meta.gem"
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label 'process_high'
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if (params.enable_conda) {
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exit 1, "Conda environments cannot be used when using the Cell Ranger tool. Please use docker or singularity containers."
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}
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container "nfcore/cellranger:7.0.0"
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input:
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tuple val(meta), path(reads)
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path reference
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output:
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tuple val(meta), path("sample-${meta.gem}/outs/*"), emit: outs
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path "versions.yml" , emit: versions
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when:
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task.ext.when == null || task.ext.when
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script:
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def args = task.ext.args ?: ''
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def sample_arg = meta.samples.unique().join(",")
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def reference_name = reference.name
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"""
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cellranger \\
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count \\
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--id='sample-${meta.gem}' \\
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--fastqs=. \\
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--transcriptome=$reference_name \\
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--sample=$sample_arg \\
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--localcores=$task.cpus \\
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--localmem=${task.memory.toGiga()} \\
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$args
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cat <<-END_VERSIONS > versions.yml
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"${task.process}":
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cellranger: \$(echo \$( cellranger --version 2>&1) | sed 's/^.*[^0-9]\\([0-9]*\\.[0-9]*\\.[0-9]*\\).*\$/\\1/' )
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END_VERSIONS
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"""
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stub:
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"""
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mkdir -p "sample-${meta.gem}/outs/"
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touch sample-${meta.gem}/outs/fake_file.txt
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cat <<-END_VERSIONS > versions.yml
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"${task.process}":
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cellranger: \$(echo \$( cellranger --version 2>&1) | sed 's/^.*[^0-9]\\([0-9]*\\.[0-9]*\\.[0-9]*\\).*\$/\\1/' )
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END_VERSIONS
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"""
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}
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