As 泰莫托指出 https://stackoverflow.com/questions/1847875/github-like-hosting-with-private-source-public-ticketing-system/1847906#1847906,你需要分解问题并使用合适的工具适合合适的工作 http://westciv.typepad.com/dog_or_higher/2004/05/the_right_tool_.html。您似乎正在寻找:
Private 代码托管 http://en.wikipedia.org/wiki/Comparison_of_open_source_software_hosting_facilities(我想你想要一个Yes in the 私人分行 column)
Public 问题跟踪器 http://en.wikipedia.org/wiki/Comparison_of_issue_tracking_systems
Public 文件主机 http://en.wikipedia.org/wiki/Comparison_of_file_hosting_services#Comparison_of_notable_file_hosting_services