       obj[user] ?= {}
       obj[user][repo] ?= []
       obj[user][repo].push reviewer
+  console.log "Forced reviewers:", JSON.stringify(obj, null, '  ')
   return obj
 
 settings.reviewers ?= do -> # `?=` for backward-compatibility

      console.warn "Ignoring env line: '#{ line }'"
      continue
    process.env[key] = value

port = process.env.PORT or 8000



      # Add reviewers from GITHUB_FORCE_REVIEWERS, if any.
      if names = settings.github.forcedReviewers[ghUser]?[ghRepo]
        console.log "Forcing #{ names } as reviewers for pull #{ pull.id }"
        for name in names
          reviewers[name] = true

