This loader loads both a BioMart export TSV file or individual records by ID. It is not required to batch load Ensembl data but you can do so if you would like it to appear for users who will use the auto-complete adding variants through GraphKB client
Link for archived ensembl versions: https://useast.ensembl.org/info/website/archives/index.html
First download the batch export from BioMart
query_string='<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE Query><Query virtualSchemaName = "default" formatter = "TSV" header = "1" uniqueRows = "0" count = "" datasetConfigVersion = "0.6" ><Dataset name = "hsapiens_gene_ensembl" interface = "default" ><Filter name = "transcript_biotype" value = "protein_coding"/><Attribute name = "ensembl_gene_id" /><Attribute name = "ensembl_gene_id_version" /><Attribute name = "ensembl_transcript_id" /><Attribute name = "ensembl_transcript_id_version" /><Attribute name = "ensembl_peptide_id" /><Attribute name = "ensembl_peptide_id_version" /><Attribute name = "hgnc_id" /><Attribute name = "description" /><Attribute name = "external_gene_name" /><Attribute name = "external_gene_source" /></Dataset></Query>'
wget -O biomart_export.tsv "http://www.ensembl.org/biomart/martservice?query=$query_string"Next use the general file loader
node bin/load.js file ensembl biomart_export.tsv