Tracks as an id and a uri

The extension picks the track type and the adapter.

Supported file types lists what each extension resolves to. assemblyNames is implied only while the config declares one assembly. Spell type and adapter out when the file name does not decide the format, or to set an adapter slot such as csi: true.

View source — 36 lines

import { JBrowse } from '@jbrowse/react-app2'

const base = 'https://jbrowse.org/code/jb2/main/test_data/volvox'

const assemblies = [
  { name: 'volvox', uri: 'https://jbrowse.org/genomes/volvox/volvox.2bit' },
]

const tracks = [
  { trackId: 'reads', uri: `${base}/volvox-sorted.cram` },
  { trackId: 'genes', uri: `${base}/volvox.sort.gff3.gz` },
  {
    trackId: 'microarray',
    uri: `${base}/volvox_microarray.bw`,
    name: 'Microarray signal',
    category: ['Quantitative'],
  },
]

export default function WithTrackShorthand() {
  return (
    <JBrowse
      assemblies={assemblies}
      tracks={tracks}
      views={[
        {
          type: 'LinearGenomeView',
          assembly: 'volvox',
          loc: 'ctgA:1..50000',
          tracks: ['reads', 'genes', 'microarray'],
          tracklist: true,
        },
      ]}
    />
  )
}