在从svn到git的复制/重命名之前保留修订历史记录

Question

在从svn到git的复制/重命名之前保留修订历史记录

4

我最近将一个SVN仓库转移到Git（遵循http://www.jonmaddox.com/2008/03/05/cleanly-migrate-your-subversion-repository-to-a-git-repository/），但发现一个限制 - 一些被导入的文件在SVN复制之前有着很长的历史，但在任何这些文件上执行git log --follow只会给出复制后的历史记录。

是否有一种从SVN到Git的导入方式，可以包含跟随SVN复制/重命名的修订历史记录？

- shauns

1个回答

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- Karl Bielefeldt · Accepted Answer

Git不会显式地存储有关副本的信息，因此它并不取决于您如何导入它，如果您想要检测到它们，则必须在执行日志命令时告诉它。从git-log手册页面：

-C[<n>]
--find-copies[=<n>]
Detect copies as well as renames. See also --find-copies-harder. If n is specified, 
it has the same meaning as for -M<n>.

--find-copies-harder
For performance reasons, by default, -C option finds copies only if the original file
of the copy was modified in the same changeset. This flag makes the command inspect 
unmodified files as candidates for the source of copy. This is a very expensive 
operation for large projects, so use it with caution. Giving more than one -C option
has the same effect.