我可以自定义 svnadmin 创建过程吗？答案

【问题标题】：Can I customize the svnadmin create process?我可以自定义 svnadmin 创建过程吗？
【发布时间】：2014-09-24 21:04:16
【问题描述】：

我的服务器上设置了许多不同的存储库。我需要在每个存储库中都有一个相同的提交后挂钩文件。对现有来说足够简单，但是有没有办法让对 svnadmin create 的调用自动将提交后存根文件复制到新的钩子目录？本质上，我正在寻找一个 post-svnadmin-create 钩子。谢谢！

【问题讨论】：

标签： linux svn

【解决方案1】：

我认为你最好的选择是将 svnadmin create 的调用包装在一个脚本中，该脚本在 repo 之后创建钩子。

【讨论】：

【解决方案2】：

同意，只要没有某种内置方式，似乎没有。我本来希望 subversion 能够为新的 Linux 用户提供类似可定制的骨架目录的东西。太糟糕了。

如果有人发现它有用的话，这是我的 cmets 包装器 - 应该是相当可扩展的。如果有人注意到其中有任何明显的陷阱，请不要犹豫——我既不是 bash 专家也不是 Linux 专家，但我认为我已经掌握了大部分内容，而且它有效 :)

# -----------------------------------------------------------------------
# A wrapper for svnadmin to allow post operations following repo creation - copying custom
# hook files into repo in this case. This should be run as root. 

# capture input args; note that args[0] == $@[1] (this script name is not captured here)
args=("$@");

# redirect args to svnadmin in all cases - this script should not modify the behavior of svnadmin.
# note: the original binary "/binary_path/svnadmin" has been renamed "/binary_path/svnadmin-wrapped" and 
# this script was then named "/binary_path/svnadmin" and given identical user:group & permissions as
# the original.
sudo -u svnuser svnadmin-wrapped ${args[@]};

# capture return code so we can return on exit; svnadmin returns 0 for success
eCode=$?;

# find out if sub-command to svnadmin was "create" and, if so, note the index of the directory arg,
# which is not necessarily going to be in the same position each time (options may be specified 
# before the sub-command).
path_idx=0;
found=0;
for i in ${args[@]}
do
    # track index; pre-incerement
    ((path_idx++));
    if [ $i == "create" ]
        then
        # found repo path
        ((found++));
        break;
    fi
done

# we now know if the subcommand was create and where the repo path is - finish up as needed.
# note that this block assumes that our hook file stubs are /stub_path/ (owned by root) 
# and that there exists a custom log file at /stub_path/cust-log (also owned by root).
d=`date`;
if [ $found != 0 ]
    then
    # check that the command succeeded 
    if [ $eCode == 0 ]
        then
        # check that the directory exists
        if [ -d "${args[$path_idx]}/hooks" ]
            then
            # copy our custom hooks into place
            sudo -u svnuser cp "/stub_path/post-commit" "${args[$path_idx]}/hooks/post-commit";
            sudo -u svnuser cp "/stub_path/post-revprop-change" "${args[$path_idx]}/hooks/post-revprop-change";
        else
            # unlikey failure; set custom error code here; log issue
            echo "$d svnadmin wrapper error: svnadmin 'create' succeeded but the 'hooks' directory was not found! Params: ${args[@]}" >> "/stub_path/cust-log";
            let "eCode=1325";
        fi
    else
        # tried to create but svnadmin failed; log issue
        echo "$d svnadmin wrapper error: svnadmin 'create' was called but failed! Params: ${args[@]}" >> "/stub_path/cust-log";
    fi
fi
exit $eCode;

-感谢所有主持和发帖的人！

【讨论】：