write_gen_template

in lib/omnibus/packagers/bff.rb [130:195]
48 lines of code
6 McCabe index (conditional complexity)

    def write_gen_template
      
      files = FileSyncer.glob("#{staging_dir}/**/*").reject do |path|
        
        if path =~ /[[:space:]{}]/
          log.warn(log_key) { "Skipping packaging '#{path}' file due to whitespace or braces in filename" }
          true
        end
      end
      files.map! do |path|
        
        
        if path =~ /:|,/
          alt = path.gsub(/(:|,)/, "__")
          log.debug(log_key) { "Renaming #{path} to #{alt}" }

          File.rename(path, alt) if File.exist?(path)

          
          config_script_path = File.join(scripts_staging_dir, "config")
          unless File.exist? config_script_path
            render_template(resource_path("config.erb"),
              destination: "#{scripts_staging_dir}/config",
              variables: {
                name: project.name,
              })
          end

          File.open(File.join(scripts_staging_dir, "config"), "a") do |file|
            file.puts "mv '#{alt.gsub(/^#{staging_dir}/, "")}' '#{path.gsub(/^#{staging_dir}/, "")}'"
          end

          path = alt
        end

        path.gsub(/^
      end

      
      scripts = SCRIPT_MAP.inject({}) do |hash, (script, installp_key)|
        staging_path = File.join(scripts_staging_dir, script.to_s)

        if File.file?(staging_path)
          hash[installp_key] = staging_path
          log.debug(log_key) { installp_key + ":\n" + File.read(staging_path) }
        end

        hash
      end

      render_template(resource_path("gen.template.erb"),
        destination: File.join(staging_dir, "gen.template"),
        variables: {
          name: safe_base_package_name,
          install_dir: project.install_dir,
          friendly_name: project.friendly_name,
          version: bff_version,
          description: project.description,
          files: files,
          scripts: scripts,
        })

      
      log.debug(log_key) { "Rendered Template:\n" + File.read(File.join(staging_dir, "gen.template")) }
    end