/**
* 导出指定版本之间的差异文件,如 100 和 200 之间的差异则导出 100(不包括) - 200(包括) 的所有修改
* 【SVN命令行】
* 1、查看版本间差异
* svn diff -r 2359:2360 --summarize --username simon --password simonfit svn://112.73.80.56/SJF/source
* 2、导出某个版本文件到本地
* svn export -r 2360 svn://112.73.80.56/SJF/source/common/controller/WechatBaseController.class.php /root/2/files_2359_2360/common/controller/WechatBaseController.class.php --username wenjianbao --password wjb888
*
* */
// 根目录
define('SITE_PATH', dirname(__FILE__));
// SVN 账号信息
$svn_url = 'svn://112.73.80.56/SJF/source';
$svn_username = 'wenjianbao';
$svn_password = '5c95e61387c478c85ccf45e6a8ae6de3';
$error_msg = 'You must useage like ' . $_SERVER['argv'][0] . ' old_version(不包括) new_version(包括)';
if ($_SERVER['argc'] != 3)
{
echo $error_msg;
exit(1);
}
if ($_SERVER['argv'][1] > $_SERVER['argv'][2])
{
echo $error_msg;
exit(1);
}
$old_version = $_SERVER['argv'][1];
$new_version = $_SERVER['argv'][2];
$work_path = SITE_PATH . "/file_${old_version}_${new_version}";
echo "开始分析版本差异...\n";
$diff_cmd = "svn diff -r ${old_version}:${new_version} --summarize --username ${svn_username} --password ${svn_password} ${svn_url}";
exec($diff_cmd, $diff_list, $return);
$diff_list = (array)$diff_list;
foreach ($diff_list as $diff_info)
{
echo $diff_info . "\n";
}
# 清空旧数据
@system('rm -rf ' . SITE_PATH . '/file_*');
@system('rm -rf ' . SITE_PATH . '/diff_*');
# 新建文件夹
dir_mkdir($work_path);
$diff_count = count($diff_list);
if ($diff_count < 1)
{
echo "版本间没有差异";
exit(1);
}
$diff_count = 0;
$diff_file_path = SITE_PATH . "/diff_${old_version}_${new_version}.txt";
# 导出版本文件
echo "开始导出...\n";
foreach ($diff_list as $diff_info)
{
if (preg_match('/([\w]+)\s+(svn:.+)/', $diff_info, $matches))
{
$svn_file_mode = $matches[1];
$svn_file_name = $matches[2];
// A、M、D、AM即增加且修改
// 文件被删除
if ($svn_file_mode == 'D')
{
continue;
}
$diff_count++;
// 写日志
file_write($diff_file_path, $matches[0] . "\n", 'a');
// 下载到本地
$local_file_path = $work_path . str_replace($svn_url, '', $svn_file_name);
$local_file_dir = dirname($local_file_path);
dir_mkdir($local_file_dir);
$export_cmd = "svn export -r ${new_version} ${svn_file_name} ${local_file_path} --username ${svn_username} --password ${svn_password}";
system($export_cmd);
}
}
echo "共导出${diff_count}个差异文件";
exit(0);
/**
* 创建文件夹
*
* @param string $path 文件夹路径
* @param int $mode 访问权限
* @param bool $recursive 是否递归创建
* @return bool
*/
function dir_mkdir($path = '', $mode = 0777, $recursive = true)
{
clearstatcache();
if (!is_dir($path))
{
mkdir($path, $mode, $recursive);
return chmod($path, $mode);
}
return true;
}
/**
* 写文件
*
* @param string $filename 文件名
* @param string $text 要写入的文本字符串
* @param string $openmod 文本写入模式('w':覆盖重写,'a':文本追加)
* @return bool
*/
function file_write($filename = '', $text = '', $openmod = 'w')
{
if (@$fp = fopen($filename, $openmod))
{
flock($fp, 2);
fwrite($fp, $text);
fclose($fp);
return true;
}
else
{
return false;
}
}
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