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nextflow.config
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nextflow.config
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/*
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
nf-core/sarek Nextflow config file
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Default config options for all compute environments
----------------------------------------------------------------------------------------
*/
params {
// Workflow flags:
// Mandatory arguments
input = null // No default input
input_restart = null // No default automatic input
step = 'mapping' // Starts with mapping
// References
genome = 'GATK.GRCh38'
igenomes_base = 's3://ngi-igenomes/igenomes/'
snpeff_cache = 's3://annotation-cache/snpeff_cache/'
vep_cache = 's3://annotation-cache/vep_cache/'
igenomes_ignore = false
save_reference = false // Built references not saved
build_only_index = false // Only build the reference indexes
download_cache = false // Do not download annotation cache
// Main options
no_intervals = false // Intervals will be built from the fasta file
nucleotides_per_second = 200000 // Default interval size
tools = null // No default Variant_Calling or Annotation tools
skip_tools = null // All tools (markduplicates + baserecalibrator + QC) are used by default
split_fastq = 50000000 // FASTQ files will not be split by default by FASTP
// Modify fastqs (trim/split) with FASTP
trim_fastq = false // No trimming
clip_r1 = 0
clip_r2 = 0
three_prime_clip_r1 = 0
three_prime_clip_r2 = 0
trim_nextseq = 0
length_required = 15 // Default in FastP
save_trimmed = false
save_split_fastqs = false
// UMI tagged reads
umi_read_structure = null // no UMI
group_by_umi_strategy = 'Adjacency' // default strategy when running with UMI for GROUPREADSBYUMI
// Preprocessing
aligner = 'bwa-mem' // Default is bwa-mem, bwa-mem2 and dragmap can be used too
use_gatk_spark = null // GATK Spark implementation of their tools in local mode not used by default
save_mapped = false // Mapped BAMs not saved
save_output_as_bam = false // Output files from preprocessing are saved as bam and not as cram files
seq_center = null // No sequencing center to be written in read group CN field by aligner
seq_platform = 'ILLUMINA' // Default platform written in read group PL field by aligner
// Variant Calling
ascat_ploidy = null // default value for ASCAT
ascat_min_base_qual = 20 // default value for ASCAT
ascat_min_counts = 10 // default value for ASCAT
ascat_min_map_qual = 35 // default value for ASCAT
ascat_purity = null // default value for ASCAT
cf_ploidy = "2" // default value for Control-FREEC
cf_coeff = 0.05 // default value for Control-FREEC
cf_contamination = 0 // default value for Control-FREEC
cf_contamination_adjustment = false // by default we are not using this in Control-FREEC
cf_mincov = 0 // ControlFreec default values
cf_minqual = 0 // ControlFreec default values
cf_window = null // by default we are not using this in Control-FREEC
cnvkit_reference = null // by default the reference is build from the fasta file
concatenate_vcfs = false // by default we don't concatenate the germline-vcf-files
ignore_soft_clipped_bases = false // no --dont-use-soft-clipped-bases for GATK Mutect2
joint_germline = false // g.vcf & joint germline calling are not run by default if HaplotypeCaller is selected
joint_mutect2 = false // if true, enables patient-wise multi-sample somatic variant calling
only_paired_variant_calling = false // if true, skips germline variant calling for normal-paired sample
sentieon_dnascope_emit_mode = 'variant' // default value for Sentieon dnascope
sentieon_dnascope_pcr_indel_model = 'CONSERVATIVE'
sentieon_haplotyper_emit_mode = 'variant' // default value for Sentieon haplotyper
wes = false // Set to true, if data is exome/targeted sequencing data. Used to use correct models in various variant callers
// Annotation
bcftools_annotations = null // No extra annotation file
bcftools_annotations_tbi = null // No extra annotation file index
bcftools_header_lines = null // No header lines to be added to the VCF file
dbnsfp = null // No dbnsfp processed file
dbnsfp_consequence = null // No default consequence for dbnsfp plugin
dbnsfp_fields = "rs_dbSNP,HGVSc_VEP,HGVSp_VEP,1000Gp3_EAS_AF,1000Gp3_AMR_AF,LRT_score,GERP++_RS,gnomAD_exomes_AF" // Default fields for dbnsfp plugin
dbnsfp_tbi = null // No dbnsfp processed file index
outdir_cache = null // No default outdir cache
spliceai_indel = null // No spliceai_indel file
spliceai_indel_tbi = null // No spliceai_indel file index
spliceai_snv = null // No spliceai_snv file
spliceai_snv_tbi = null // No spliceai_snv file index
vep_custom_args = "--everything --filter_common --per_gene --total_length --offline --format vcf" // Default arguments for VEP
vep_dbnsfp = null // dbnsfp plugin disabled within VEP
vep_include_fasta = false // Don't use fasta file for annotation with VEP
vep_loftee = null // loftee plugin disabled within VEP
vep_out_format = "vcf"
vep_spliceai = null // spliceai plugin disabled within VEP
vep_spliceregion = null // spliceregion plugin disabled within VEP
vep_version = "111.0-0" // Should be updated when we update VEP, needs this to get full path to some plugins
// MultiQC options
multiqc_config = null
multiqc_title = null
multiqc_logo = null
max_multiqc_email_size = '25.MB'
multiqc_methods_description = null
// Boilerplate options
outdir = null
publish_dir_mode = 'copy'
email = null
email_on_fail = null
plaintext_email = false
monochrome_logs = false
hook_url = null
help = false
version = false
pipelines_testdata_base_path = 'https://raw.githubusercontent.com/nf-core/test-datasets/'
// Config options
config_profile_name = null
config_profile_description = null
custom_config_version = 'master'
custom_config_base = "https://raw.githubusercontent.com/nf-core/configs/${params.custom_config_version}"
config_profile_contact = null
config_profile_url = null
test_data_base = 'https://raw.githubusercontent.com/nf-core/test-datasets/sarek3'
modules_testdata_base_path = null
// Max resource options
// Defaults only, expecting to be overwritten
max_memory = '128.GB'
max_cpus = 16
max_time = '240.h'
// Schema validation default options
validationFailUnrecognisedParams = false
validationLenientMode = true
validationSchemaIgnoreParams = 'cf_ploidy,snpeff_db,vep_cache_version,genomes,igenomes_base'
validationShowHiddenParams = false
validate_params = true
}
// Load base.config by default for all pipelines
includeConfig 'conf/base.config'
// Load nf-core custom profiles from different Institutions
try {
includeConfig "${params.custom_config_base}/nfcore_custom.config"
} catch (Exception e) {
System.err.println("WARNING: Could not load nf-core/config profiles: ${params.custom_config_base}/nfcore_custom.config")
}
// Load nf-core/sarek custom profiles from different institutions.
try {
includeConfig "${params.custom_config_base}/pipeline/sarek.config"
} catch (Exception e) {
System.err.println("WARNING: Could not load nf-core/config/sarek profiles: ${params.custom_config_base}/pipeline/sarek.config")
}
profiles {
debug {
dumpHashes = true
process.beforeScript = 'echo $HOSTNAME'
cleanup = false
nextflow.enable.configProcessNamesValidation = true
}
conda {
conda.enabled = true
docker.enabled = false
singularity.enabled = false
podman.enabled = false
shifter.enabled = false
charliecloud.enabled = false
conda.channels = ['conda-forge', 'bioconda', 'defaults']
apptainer.enabled = false
}
mamba {
conda.enabled = true
conda.useMamba = true
docker.enabled = false
singularity.enabled = false
podman.enabled = false
shifter.enabled = false
charliecloud.enabled = false
apptainer.enabled = false
}
docker {
docker.enabled = true
conda.enabled = false
singularity.enabled = false
podman.enabled = false
shifter.enabled = false
charliecloud.enabled = false
apptainer.enabled = false
docker.runOptions = '-u $(id -u):$(id -g)'
}
arm {
docker.runOptions = '-u $(id -u):$(id -g) --platform=linux/amd64'
}
singularity {
singularity.enabled = true
singularity.autoMounts = true
conda.enabled = false
docker.enabled = false
podman.enabled = false
shifter.enabled = false
charliecloud.enabled = false
apptainer.enabled = false
}
podman {
podman.enabled = true
conda.enabled = false
docker.enabled = false
singularity.enabled = false
shifter.enabled = false
charliecloud.enabled = false
apptainer.enabled = false
}
shifter {
shifter.enabled = true
conda.enabled = false
docker.enabled = false
singularity.enabled = false
podman.enabled = false
charliecloud.enabled = false
apptainer.enabled = false
}
charliecloud {
charliecloud.enabled = true
conda.enabled = false
docker.enabled = false
singularity.enabled = false
podman.enabled = false
shifter.enabled = false
apptainer.enabled = false
}
apptainer {
apptainer.enabled = true
apptainer.autoMounts = true
conda.enabled = false
docker.enabled = false
singularity.enabled = false
podman.enabled = false
shifter.enabled = false
charliecloud.enabled = false
}
wave {
apptainer.ociAutoPull = true
singularity.ociAutoPull = true
wave.enabled = true
wave.freeze = true
wave.strategy = 'conda,container'
}
gitpod {
executor.name = 'local'
executor.cpus = 4
executor.memory = 8.GB
}
// Basic test profile for CI
test { includeConfig 'conf/test.config' }
test_aws {
includeConfig 'conf/test.config'
params.sentieon_dnascope_model = "s3://ngi-igenomes/igenomes/Homo_sapiens/GATK/GRCh38/Annotation/Sentieon/SentieonDNAscopeModel1.1.model"
}
test_azure {
includeConfig 'conf/test.config'
params.sentieon_dnascope_model = "az://igenomes/Homo_sapiens/GATK/GRCh38/Annotation/Sentieon/SentieonDNAscopeModel1.1.model"
}
// Extra test profiles for full tests on AWS
test_full { includeConfig 'conf/test_full.config' }
test_full_aws {
includeConfig 'conf/test_full.config'
}
test_full_azure {
includeConfig 'conf/test_full.config'
params.input = 'https://raw.githubusercontent.com/nf-core/test-datasets/sarek/testdata/csv/HCC1395_WXS_somatic_full_test_azure.csv'
params.intervals = 'az://test-data/sarek/S07604624_Padded_Agilent_SureSelectXT_allexons_V6_UTR.bed'
params.igenomes_base = "az://igenomes"
}
test_full_germline { includeConfig 'conf/test_full_germline.config' }
test_full_germline_aws {
includeConfig 'conf/test_full_germline.config'
}
test_full_germline_azure {
includeConfig 'conf/test_full_germline.config'
params.input = 'https://raw.githubusercontent.com/nf-core/test-datasets/sarek/testdata/csv/NA12878_WGS_30x_full_test_azure.csv'
params.igenomes_base = "az://igenomes"
}
test_full_germline_ncbench_agilent {
includeConfig 'conf/test_full_germline_ncbench_agilent.config'
}
spark {
docker.runOptions = ''
}
// Extra test profiles for more complete CI
alignment_from_everything { includeConfig 'conf/test/alignment_from_everything.config' }
alignment_to_fastq { includeConfig 'conf/test/alignment_to_fastq.config' }
annotation { includeConfig 'conf/test/annotation.config' }
markduplicates_bam { includeConfig 'conf/test/markduplicates_bam.config' }
markduplicates_cram { includeConfig 'conf/test/markduplicates_cram.config' }
no_intervals { includeConfig 'conf/test/no_intervals.config' }
pair { includeConfig 'conf/test/pair.config' }
prepare_recalibration_bam { includeConfig 'conf/test/prepare_recalibration_bam.config' }
prepare_recalibration_cram { includeConfig 'conf/test/prepare_recalibration_cram.config' }
recalibrate_bam { includeConfig 'conf/test/recalibrate_bam.config' }
recalibrate_cram { includeConfig 'conf/test/recalibrate_cram.config' }
save_bam_mapped { includeConfig 'conf/test/save_bam_mapped.config' }
sentieon_dedup_bam { includeConfig 'conf/test/sentieon_dedup_bam.config' }
sentieon_dedup_cram { includeConfig 'conf/test/sentieon_dedup_cram.config' }
skip_bqsr { includeConfig 'conf/test/skip_bqsr.config' }
skip_markduplicates { includeConfig 'conf/test/skip_markduplicates.config' }
split_fastq { includeConfig 'conf/test/split_fastq.config' }
targeted { includeConfig 'conf/test/targeted.config' }
tools { includeConfig 'conf/test/tools.config' }
tools_germline { includeConfig 'conf/test/tools_germline.config' }
tools_somatic { includeConfig 'conf/test/tools_somatic.config' }
tools_somatic_ascat { includeConfig 'conf/test/tools_somatic_ascat.config' }
tools_tumoronly { includeConfig 'conf/test/tools_tumoronly.config' }
trimming { includeConfig 'conf/test/trimming.config' }
umi { includeConfig 'conf/test/umi.config' }
use_gatk_spark { includeConfig 'conf/test/use_gatk_spark.config' }
variantcalling_channels { includeConfig 'conf/test/variantcalling_channels.config' }
}
// Set default registry for Apptainer, Docker, Podman and Singularity independent of -profile
// Will not be used unless Apptainer / Docker / Podman / Singularity are enabled
// Set to your registry if you have a mirror of containers
apptainer.registry = 'quay.io'
docker.registry = 'quay.io'
podman.registry = 'quay.io'
singularity.registry = 'quay.io'
// Nextflow plugins
plugins {
id '[email protected]' // Validation of pipeline parameters and creation of an input channel from a sample sheet
id '[email protected]' // Provenance reports for pipeline runs
}
// Load igenomes.config if required
if (!params.igenomes_ignore) {
includeConfig 'conf/igenomes.config'
} else {
params.genomes = [:]
}
// Export these variables to prevent local Python/R libraries from conflicting with those in the container
// The JULIA depot path has been adjusted to a fixed path `/usr/local/share/julia` that needs to be used for packages in the container.
// See https://apeltzer.github.io/post/03-julia-lang-nextflow/ for details on that. Once we have a common agreement on where to keep Julia packages, this is adjustable.
env {
PYTHONNOUSERSITE = 1
R_PROFILE_USER = "/.Rprofile"
R_ENVIRON_USER = "/.Renviron"
JULIA_DEPOT_PATH = "/usr/local/share/julia"
}
// Capture exit codes from upstream processes when piping
process.shell = ['/bin/bash', '-euo', 'pipefail']
// Disable process selector warnings by default. Use debug profile to enable warnings.
nextflow.enable.configProcessNamesValidation = false
def trace_timestamp = new java.util.Date().format( 'yyyy-MM-dd_HH-mm-ss')
timeline {
enabled = true
file = "${params.outdir}/pipeline_info/execution_timeline_${trace_timestamp}.html"
}
report {
enabled = true
file = "${params.outdir}/pipeline_info/execution_report_${trace_timestamp}.html"
}
trace {
enabled = true
file = "${params.outdir}/pipeline_info/execution_trace_${trace_timestamp}.txt"
}
dag {
enabled = true
file = "${params.outdir}/pipeline_info/pipeline_dag_${trace_timestamp}.html"
}
prov {
enabled = true
formats {
bco {
file = "${params.outdir}/pipeline_info/manifest_${trace_timestamp}.bco.json"
}
}
}
manifest {
name = 'nf-core/sarek'
author = """Maxime Garcia, Szilveszter Juhos, Friederike Hanssen"""
homePage = 'https://github.com/nf-core/sarek'
description = """An open-source analysis pipeline to detect germline or somatic variants from whole genome or targeted sequencing"""
mainScript = 'main.nf'
nextflowVersion = '!>=23.04.0'
version = '3.5.0dev'
doi = '10.12688/f1000research.16665.2, 10.1093/nargab/lqae031, 10.5281/zenodo.3476425'
}
// Load modules.config for DSL2 module specific options
includeConfig 'conf/modules/modules.config'
// Load more modules specific config for DSL2 module specific options
// prepare reference
includeConfig 'conf/modules/download_cache.config'
includeConfig 'conf/modules/prepare_genome.config'
includeConfig 'conf/modules/prepare_intervals.config'
// preprocessing
includeConfig 'conf/modules/aligner.config'
includeConfig 'conf/modules/alignment_to_fastq.config'
includeConfig 'conf/modules/markduplicates.config'
includeConfig 'conf/modules/sentieon_dedup.config'
includeConfig 'conf/modules/prepare_recalibration.config'
includeConfig 'conf/modules/recalibrate.config'
includeConfig 'conf/modules/trimming.config'
includeConfig 'conf/modules/umi.config'
//ngscheckmate
includeConfig 'conf/modules/ngscheckmate.config'
// variant calling
includeConfig 'conf/modules/ascat.config'
includeConfig 'conf/modules/cnvkit.config'
includeConfig 'conf/modules/controlfreec.config'
includeConfig 'conf/modules/deepvariant.config'
includeConfig 'conf/modules/freebayes.config'
includeConfig 'conf/modules/haplotypecaller.config'
includeConfig 'conf/modules/joint_germline.config'
includeConfig 'conf/modules/manta.config'
includeConfig 'conf/modules/mpileup.config'
includeConfig 'conf/modules/msisensorpro.config'
includeConfig 'conf/modules/mutect2.config'
includeConfig 'conf/modules/sentieon_dnascope.config'
includeConfig 'conf/modules/sentieon_dnascope_joint_germline.config'
includeConfig 'conf/modules/sentieon_haplotyper.config'
includeConfig 'conf/modules/sentieon_haplotyper_joint_germline.config'
includeConfig 'conf/modules/strelka.config'
includeConfig 'conf/modules/tiddit.config'
includeConfig 'conf/modules/post_variant_calling.config'
includeConfig 'conf/modules/lofreq.config'
//annotate
includeConfig 'conf/modules/annotate.config'
// Function to ensure that resource requirements don't go beyond
// a maximum limit
def check_max(obj, type) {
if (type == 'memory') {
try {
if (obj.compareTo(params.max_memory as nextflow.util.MemoryUnit) == 1)
return params.max_memory as nextflow.util.MemoryUnit
else
return obj
} catch (all) {
println " ### ERROR ### Max memory '${params.max_memory}' is not valid! Using default value: $obj"
return obj
}
} else if (type == 'time') {
try {
if (obj.compareTo(params.max_time as nextflow.util.Duration) == 1)
return params.max_time as nextflow.util.Duration
else
return obj
} catch (all) {
println " ### ERROR ### Max time '${params.max_time}' is not valid! Using default value: $obj"
return obj
}
} else if (type == 'cpus') {
try {
return Math.min( obj, params.max_cpus as int )
} catch (all) {
println " ### ERROR ### Max cpus '${params.max_cpus}' is not valid! Using default value: $obj"
return obj
}
}
}