message: multiple repos need distinct indexer names
diff: @@ -37,18 +37,18 @@ module.exports = class Indexer {
  async beginUpdate(branch) {
  await this._ensureRepo();
  - return new GitUpdater(this.repo, branch, this.log);
  + return new GitUpdater(this.repo, branch, this.log, this.repoPath);
  }
  };
  class GitUpdater {
  - constructor(repo, branch, log) {
  + constructor(repo, branch, log, repoPath) {
  this.repo = repo;
  this.branch = branch;
  this.commit = null;
  this.commitId = null;
  this.rootTree = null;
  - this.name = 'git';
  + this.name = `git/${repoPath}`;
  this.log = log;
  }
  