rsync同步省略目录
好吧，我可能不是第一个尝试将基于 PHP Web 的 rsync 界面组合在一起以简化部署的人，但事实就是如此。
我们在本地有一个“QA”服务器，在 Rackspace 上有一个“临时”服务器。我已经设置了 SSH 密钥配对，这样我就可以在两台服务器之间进行 rsync，一切都很好。问题是 rsync 在决定需要更新的内容方面有点不稳定。
我编写的脚本首先使用“--dry-run”参数执行 rsync，以获取需要传输的所有内容的列表。命令如下：
$strCheck = shell_exec(
"rsync " .
"--verbose " .
"--recursive " .
"--safe-links " .
"--checksum " .
"--dry-run " .
"--delete " .
"--delete-excluded " .
"--force " .
"--cvs-exclude " .
"--human-readable " .
"/apps/{$system}/ " .
"user@liveserver:/apps/{$system}_staging/"
);
现在一切正常，我可以将返回的字符串解析为需要删除的内容和需要添加/更新的内容。然后，我构建一个 HTML 表，该表根据每个复选框在层次结构中的位置自动缩进。我还使用了一些 JavaScript，这样我就可以允许用户选择文件夹中的所有文件。
如果要添加/删除文件夹本身，则会将其包含在列表中。例如：
/newfolder/
/newfolder/file1.php
/newfolder/file2.php
这很好，因为“/newfolder/”将以一个缩进显示，而“/newfolder/file1.php”和“/newfolder/file2.php”将在“/newfolder/”下方显示两个缩进。 “/newfolder/”旁边的复选框将自动选择两个“子”文件，每个人都很高兴。
但是，如果只是向文件夹添加/更新文件，则会忽略文件夹本身：
/oldfolder/filea.php
/oldfolder/fileb.php
...
这意味着“/oldfolder/”中的所有文件将有两个缩进，但没有可见的机制可以选择所有文件文件夹中的文件。
所以我的问题是：可用的 rsync 参数中是否缺少某些内容，我可以强制它包含任何更新文件的文件夹，或者我是否必须在循环数组时添加它们？如果是后者，最好的方法是什么？
帮助我 Obi Stack Overflowbi，你是我唯一的希望......
OK, I'm probably not the first person to attempt to put together a PHP web-based interface to rsync to ease deployment, but there goes.
We have a 'QA' server locally and a 'Staging' server at Rackspace. I've set up SSH key pairings so I can rsync between the two servers and it all works great. The problem is that rsync is a bit flaky as to what it decides needs updating.
The script I have written first executes rsync with the '--dry-run' parameter to get a list of everything that needs transferring. The command is as follows:
$strCheck = shell_exec(
"rsync " .
"--verbose " .
"--recursive " .
"--safe-links " .
"--checksum " .
"--dry-run " .
"--delete " .
"--delete-excluded " .
"--force " .
"--cvs-exclude " .
"--human-readable " .
"/apps/{$system}/ " .
"user@liveserver:/apps/{$system}_staging/"
);
Now this all works fine and I can parse the string that's returned into stuff that needs deleting and stuff that needs adding/updating. I then construct a HTML table that automatically indents each checkbox based on where it is in the hierarchy. I also use a bit of javascript so I can allow the user to select all files in a folder.
If a folder itself is to be added/deleted, it includes it in the list. For example:
/newfolder/
/newfolder/file1.php
/newfolder/file2.php
which is great, because '/newfolder/' will be displayed with one indent and '/newfolder/file1.php' and '/newfolder/file2.php' will each be displayed with two indents underneath '/newfolder/'. The checkbox next to '/newfolder/' will automatically select the two 'child' files and everyone is happy.
However, if it is just adding/updating files to a folder, it omits the folder itself:
/oldfolder/filea.php
/oldfolder/fileb.php
...
Which means all the files in '/oldfolder/' will have two indents, but there is no visible mechanism with which to select all the files in the folder.
So my question is this: is there something I am missing in the available rsync parameters where I can force it to include the folder for any updated files, or am I going to have to add them in as I loop through the array? If it's the latter, what would be the best way of doing that?
Help me Obi Stack Overflowbi, you're my only hope...
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由于不需要创建或删除该目录，因此 rsync 返回的列表中将缺少该目录。我不相信有任何方法可以解决这个问题。
我认为你最好的选择是获得类似这样的路径
$路径 = 爆炸(PATH_SEPARATOR, 目录名($文件名) );
其中 $filename 是您的文件名。
Since the directory does not need to be created or deleted it will be missing from the list rsync returns. I don't believe there is any way to fix that.
I think your best bet would be to get the paths something like this
$path = explode(PATH_SEPARATOR, dirname($filename) );
Where $filename is your files name.