function handle()

in scripts/add-banner.lua [94:129]

• 28 lines of code
• 4 McCabe index (conditional complexity)

function handle(r)
  local get = r:parseargs()
  local err = nil
  local HOST = r.hostname
  local PROJ, _ = string.gsub ( HOST, '.apache.org', '' )
  local PATH = r.path_info
  local TEST = false

  r.content_type = "text/html"

  
  
  
  

  if not TEST and not get.test and not in_attic(HOST) then
    err = "project is not in attic"
      .. " PROJ [" .. PROJ .. "]"
      .. " HOST [" .. HOST .. "]"
      .. " PATH [" .. PATH .. "]"
  end

  if err ~= nil then
    r:puts(err)
  else
    local text = TEMPL
    local subs =
      { ['!PROJ!'] = PROJ
      , ['!HOST!'] = HOST
      , ['!PATH!'] = PATH
      }
    for k, v in pairs ( subs ) do text, _ = string.gsub ( text, k, v ) end
    r:puts(text)
  end
  return apache2.OK
end