nf-core_modules/modules/motus/downloaddb/main.nf
James A. Fellows Yates b02e648c22
Add MOTUS/MERGE (#1734)
* Add motus/merge module, missing test yml

* Fix prefix

* Fix polymersase

* Update test meta.yml

* Try new version system

* Typo fix

* Clairfy docs for the version file

* Switch to directory auto detection

* Now with the change and not just meta

* Remove now unneeded input parameter from test

* Fix input type check

* Try adding db requirement to fix docker issue

* Update modules/motus/merge/main.nf

* Fix input

* Apply suggestions from code review

* Fix md5sums

* Replace debugging db location with actual

* Fix contains due to further varialbility

* Indenting
2022-07-07 09:47:41 +02:00

39 lines
1.3 KiB
Text

process MOTUS_DOWNLOADDB {
label 'process_low'
conda (params.enable_conda ? "bioconda::motus=3.0.1" : null)
container "${ workflow.containerEngine == 'singularity' && !task.ext.singularity_pull_docker_container ?
'https://depot.galaxyproject.org/singularity/motus:3.0.1--pyhdfd78af_0':
'quay.io/biocontainers/motus:3.0.1--pyhdfd78af_0' }"
input:
path motus_downloaddb_script
output:
path "db_mOTU/" , emit: db
path "versions.yml" , emit: versions
when:
task.ext.when == null || task.ext.when
script:
def args = task.ext.args ?: ''
def software = "${motus_downloaddb_script.simpleName}_copy.py"
"""
## must copy script file to working directory,
## otherwise the reference_db will be download to bin folder
## other than current directory
cp $motus_downloaddb_script ${software}
python ${software} \\
$args \\
-t $task.cpus
## mOTUs version number is not available from command line.
## mOTUs save the version number in index database folder.
## mOTUs will check the database version is same version as exec version.
cat <<-END_VERSIONS > versions.yml
"${task.process}":
motus: \$(grep motus db_mOTU/db_mOTU_versions | sed 's/motus\\t//g')
END_VERSIONS
"""
}