我可以使用自定义标志扩展git命令吗？

Question

我想将自己的标志添加到现有的git命令中。这可行吗？

类似于git diff --myownthing。

我该怎么做？

Answer 1

特别禁止Git别名覆盖git命令。

  

alias.*
Command aliases for the git(1) command wrapper - e.g. after defining "alias.last = cat-file commit HEAD", the invocation "git last" is equivalent to "git cat-file commit HEAD". To avoid confusion and troubles with script usage, aliases that hide existing git commands are ignored. Arguments are split by spaces, the usual shell quoting and escaping is supported. quote pair and a backslash can be used to quote them.

If the alias expansion is prefixed with an exclamation point, it will be treated as a shell command. For example, defining "alias.new = !gitk --all --not ORIG_HEAD", the invocation "git new" is equivalent to running the shell command "gitk --all --not ORIG_HEAD". Note that shell commands will be executed from the top-level directory of a repository, which may not necessarily be the current directory. GIT_PREFIX is set as returned by running git rev-parse --show-prefix from the original current directory. See git-rev-parse(1).

Answer 2

在.gitconfig文件中，您可以将bash函数定义为别名。我不确定你是否可以获得你想要的功能但是你可以让git pull执行一些其他步骤以及/而不是默认步骤。

例如，我将diff = "!f() { git diff --color=always "$@" | less -R; }; f"作为别名，将git diff传递给less而不是stdout。

Answer 3

我不确定你是否可以修改内置的Git命令来接受其他参数，而无需实际修改Git源代码，但你可以轻松制作接受参数的Git别名。

例如见：

1. https://stackoverflow.com/a/3322412/456814
2. https://stackoverflow.com/a/7005698/456814