Question

假设我有3个文件处于 git状态

git status

modified: app/views/index.html.erb
modified: GEMFILE
modified: config/routes.rb

假设我要检查列表中第一名的git-diff

git diff app/views/index.html.erb

问题是：有什么方法可以选择git-status列表（在键盘上）的第一项或最后一项，以避免臭名昭著的复制/粘贴？

Answer 1

您可以使用--porcelain中的git status的man git-status选项：

   --porcelain[=<version>]
       Give the output in an easy-to-parse format for scripts. This is similar to the short output, but will remain stable across Git versions and
       regardless of user configuration. See below for details.

然后得到第一个可能是这样的（如果您的需求不同，请适应它）：

git diff $(git status --porcelain | cut -b4- | head -1)

如何在命令行中从git status中选择第一个元素？

1 个答案: