git - 如何让 Git diff 忽略版本号更改？

Question

有没有办法从 Git diff like this one 中移除版本号更改噪音？ ？具体来说，如果一行只包含从一个数字到另一个数字的更改，我可以设置 Git diff 来忽略它吗？

Answer 1

我认为这可以使用 git-diff --word-diff-regex=[^0-9] ( see [^0-9] in action ) 来实现。对于更复杂的模式，您需要更复杂的正则表达式，但是，except recursion , 正则表达式一切皆有可能。

来自 Git - git-diff --word-diff-regex documentation

--word-diff-regex=

Use < regex > to decide what a word is, instead of considering runs of non-whitespace to be a word. Also implies --word-diff unless it was already enabled.

Every non-overlapping match of the < regex > is considered a word. Anything between these matches is considered whitespace and ignored(!) for the purposes of finding differences. You may want to append |[^[:space:]] to your regular expression to make sure that it matches all non-whitespace characters. A match that contains a newline is silently truncated(!) at the newline.

For example, --word-diff-regex=. will treat each character as a word and, correspondingly, show differences character by character.

The regex can also be set via a diff driver or configuration option, see gitattributes[5] or git-config[1]. Giving it explicitly overrides any diff driver or configuration setting. Diff drivers override configuration settings.

另见

• Git - git-diff --word-diff