class Discharger::SetupRunner::Commands::ConfigCommand

def can_execute?
  true
end

def description
  "Setup configuration files"
end

def execute
  log "Ensuring configuration files are present"
  # Copy database.yml if needed
  database_yml = File.join(app_root, "config/database.yml")
  database_yml_example = File.join(app_root, "config/database.yml.example")
  if !File.exist?(database_yml) && File.exist?(database_yml_example)
    FileUtils.cp(database_yml_example, database_yml)
    log "Copied config/database.yml.example to config/database.yml"
  end
  # Copy Procfile.dev to Procfile if needed
  procfile = File.join(app_root, "Procfile")
  procfile_dev = File.join(app_root, "Procfile.dev")
  if !File.exist?(procfile) && File.exist?(procfile_dev)
    FileUtils.cp(procfile_dev, procfile)
    log "Copied Procfile.dev to Procfile"
  end
  # Copy any other example config files
  Dir.glob(File.join(app_root, "config/**/*.example")).each do |example_file|
    config_file = example_file.sub(/\.example$/, "")
    unless File.exist?(config_file)
      FileUtils.cp(example_file, config_file)
      log "Copied #{example_file.sub(app_root + "/", "")} to #{config_file.sub(app_root + "/", "")}"
    end
  end
end