pegasus-convert

To convert a Snakemake pipeline to Pegasus, the Skill translates pipeline rules, shell commands, inputs, outputs, and resource requirements into Pegasus transformations, jobs, and wrapper scripts. It also generates Dockerfiles, workflow generator scripts, and README documentation to facilitate the migration.

Yes, you can migrate Nextflow processes to Pegasus workflow definitions. The Skill maps Nextflow processes, inputs, outputs, shell commands, and resource definitions directly into Pegasus transformations, jobs, and wrapper scripts for high-performance computing environments.

The best way to automate workflow migration from Snakemake or Nextflow is using a conversion tool that explicitly maps pipeline logic and constructs to the target system. This Skill automates this by generating the required Pegasus transformations, jobs, wrapper scripts, and Dockerfiles.

Yes, the converted Pegasus workflow includes resource requirements from the original pipeline. The conversion process explicitly maps resource definitions from Snakemake or Nextflow into the corresponding Pegasus job and transformation configurations.

When converting Nextflow to Pegasus, the generated output files include Pegasus workflow definitions, wrapper scripts for the jobs, Dockerfiles for containerized execution, workflow generator scripts, and README documentation for setup and usage.

Using Pegasus for bioinformatics pipelines instead of Snakemake is beneficial when migrating to high-performance computing environments. Pegasus manages complex workflow dependencies, data transfer, and execution across distributed systems, which this Skill facilitates by converting existing Snakemake logic.