run

in lib/build.rb [29:57]

• 23 lines of code
• 3 McCabe index (conditional complexity)

    def run
      @run_file = Tempfile.new("executor")
      @run_file.chmod(0700)

      @commands.unshift(checkout_cmd)

      if repo_exists? && @allow_git_fetch
        @commands.unshift(fetch_cmd)
      else
        FileUtils.rm_rf(project_dir)
        FileUtils.mkdir_p(project_dir)
        @commands.unshift(clone_cmd)
      end

      @run_file.puts %|
      @run_file.puts %|set -e|
      @run_file.puts %|trap 'kill -s INT 0' EXIT|

      @commands.each do |command|
        command.strip!
        @run_file.puts %|echo 
        @run_file.puts(command)
      end
      @run_file.close
      @run_at = Time.now

      Bundler.with_clean_env { execute("setsid #{@run_file.path}") }
    end