This plugin must be built inside gerrit source tree with bazel.

  1. Checkout gerrit and clone this plugin inside gerrit/plugins directory:
$ git clone
$ cd gerrit
$ git clone https://....  plugins/supermanifest
  1. This plugin has external dependencies. We need to tell gerrit about it overwriting the external_plugin_deps.bzl:
rm plugins/external_plugin_deps.bzl
ln -s  supermanifest/external_plugin_deps.bzl plugins/external_plugin_deps.bzl
  1. Now it should build with
$ bazel build //plugins/supermanifest:supermanifest