In case someone is wondering how to search local repositories with sourcegraph, see https://docs.sourcegraph.com/admin/external_service/src_serv... and https://docs.sourcegraph.com/admin/deploy/docker-single-cont...

  docker run --add-host=host.docker.internal:host-gateway --publish 7080:7080 --publish 127.0.0.1:3370:3370 --rm --volume ~/.sourcegraph/config:/etc/sourcegraph --volume ~/.sourcegraph/data:/var/opt/sourcegraph sourcegraph/server:5.1.2


  docker run --rm=true --publish 3434:3434 --volume $PWD:/data/repos:ro sourcegraph/src-cli:latest serve-git /data/repos