如何从svn差异中排除某些文件？ [英] How do I exclude certain files from a svn diff?

问题描述

我正在使用 svn diff -c 789 来显示对软件789版的更改，但是它显示了很多我不在乎的文件，尤其是测试文件。如何从差异中排除某些文件，例如与模式 * Test.java 匹配的所有文件？

I'm using svn diff -c 789 to show the changes made in revision 789 of our software, but it's showing a lot of files I don't care about, in particular test files. How can I exclude certain files from the diff, for example all files which match the pattern *Test.java?

如果要紧，我在Windows上使用Cygwin。

I'm using Cygwin on Windows, if that's important.

推荐答案

以 svn diff 不允许从输出中排除特定文件，下面是一个BASH脚本，可以用来实现这一目的。

As svn diff does not allow to exclude specific files from the output, below is a BASH script that can be used to achieve that.

它带有两个参数：

• 文件和 svn diff 输出


• 模式要排除的文件（例如 test / * ）

• file with an svn diff output
• pattern of the files to be excluded (e.g. test/*)

并打印文件的内容，而无需更改匹配模式的文件。

and prints the content of the file without the changes from the files matching pattern.

#!/bin/bash

test $# -ne 2 && echo "Usage: $0 svn_diff_file exclude_pattern" && exit 1

ignore=0
while IFS= read -r line; do
    echo $line | grep -q -e "^Index: " && ignore=0
    echo $line | grep -e "^Index: " | grep -q -e "^Index: $2" && ignore=1
    test $ignore -eq 0 && echo "$line"
done < $1

---

更新

我刚遇到一个可以完成此任务的工具： filterdiff 。它的用法与上面的脚本非常相似：

I just came across a tool that does this job: filterdiff. It's usage is very similar to the above script:

filterdiff svn_diff_file -x exclude_pattern

这篇关于如何从svn差异中排除某些文件？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！