1. clone glnexus repo
2. add remote of haploid PR
3. merge commit fae491b with haploid PR
4. build with docker locally
5. convert to singularity using https://github.com/apptainer/singularity/issues/1537
  - start local registry
  - tag image
  - push tag to local registry
  - APPTAINER_NOHTTPS=1 apptainer build glnexus.sif docker://localhost:5000/glnexus:latest
