This is the nextflow tool that wraps synaspeclient cli.
nextflow pull Sage-Bionetworks/synapse-nextflow
nextflow run Sage-Bionetworks/synapse-nextflow --help
If you have conda installed locally, but don't have a conda synapse env, you can leverage the conda profile. This creates a local conda environment wherever you are running this nextflow command.
nextflow run Sage-Bionetworks/synapse-nextflow --command get --synapseconfig ~/.synapseConfig --synid syn18081597 -profile conda
If you want to run commands via docker
nextflow run Sage-Bionetworks/synapse-nextflow --command get --synapseconfig ~/.synapseConfig --synid syn18081597 -profile docker