我知道这个问题以前已经问过很多次了,但我相信我的情况是不同的。
我正试图在我们的SVN版本库中添加一个pre-revprop-change钩子,以便能够对日志信息进行修改。
在我添加
pre-revprop-change
文件之前,我得到了这个错误。
$ svn propset -r 557 --revprop svn:log "New message!" https://myserver/repos/myrepo
svn: DAV request failed; it's possible that the repository's pre-revprop-change hook either failed or is non-existent
svn: At least one property change failed; repository is unchanged
svn: Error setting property 'log':
Repository has not been enabled to accept revision propchanges;
ask the administrator to create a pre-revprop-change hook
没问题,我想。我把它加进去。
$ cd /var/www/svn/myrepo/hooks
$ # Create the simplest hook possible
$ echo '#!/bin/sh' > pre-revprop-change
$ echo 'exit 0' >> pre-revprop-change
$ # Check that it looks correct
$ cat pre-revprop-change
#!/bin/sh
exit 0
$ # Looks good, now make it executable
$ chmod a+x pre-revprop-change
$ # Check the permissions
$ ls -al pre-revprop-change
-rwxr-xr-x 1 apache apache 17 2012-05-24 12:05 pre-revprop-change
$ # Run it, to make sure it runs, and check the error code
$ ./pre-revprop-change
$ echo $?
所以,根据我在SO上读到的其他内容,这应该是我需要的全部内容。但是,当我试图再次编辑日志信息时,我仍然得到一个错误(这次是一个不同的错误)。
$ svn propset -r 557 --revprop svn:log "New message!" https://myserver/repos/myrepo
svn: DAV request failed; it's possible that the repository's pre-revprop-change hook either failed or is non-existent
svn: At least one property change failed; repository is unchanged
svn: Error setting property 'log':
Revprop change blocked by pre-revprop-change hook (exit code 255) with no output.
有几点需要注意。
1) 版本库托管在一个SELinux服务器上(Fedora core 10)。也许在这些权限方面我需要做些什么?下面是钩子的SE权限。
$ ls -alZ pre-revprop-change
-rwxr-xr-x apache apache unconfined_u:object_r:httpd_sys_content_rw_t:s0 pre-revprop-change
2) 版本库是通过WebDAV访问的(注意版本库名称中的https://
)。我是否需要在 WebDAV 端设置一些东西,以允许预先修改prop的变化?