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ZSH automatically run commands after selecting FZF result(ZSH在选择FZF结果后自动运行命令)

转载 作者：bug小助手 更新时间：2023-10-25 18:19:05 25 4
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I'm using ZSH and am trying to integrate FZF into my config. It all works fine now, the only thing bothering me is that after searching for the command I want to run in FZF (e.g. a file/directory name) and pressing <ENTER> to close FZF, I have to press <ENTER> again to run the command.

我正在使用ZSH，并试图将FZF集成到我的配置中。现在一切正常，唯一困扰我的是在FZF中搜索我想要运行的命令(例如文件/目录名)并按 键关闭FZF后，我必须再次按 键才能运行该命令。


Is there a way to run the command automatically after selecting an FZF result?

有没有办法在选择FZF结果后自动运行该命令？


EDIT:
Thanks to @svlasov I now have this solution:

编辑：多亏了@svlasov，我现在有了这个解决方案：


export FZF_COMPLETION_TRIGGER=""
setopt vi # Removes the default FZF '<TAB>' keybinding

fzf-and-run-widget() {
    fzf-completion
    zle accept-line
}
zle -N         fzf-and-run-widget
bindkey '^[^I' fzf-and-run-widget

更多回答

Depends on what "run" means to you. For simple shellscript execution (like ./myscript.sh), you could prepend ./ to the chosen file and have fzf on pressing Enter replace itself with that command using become, e.g. as fzf --bind "enter:become(./{})". Adapt ths to xdg-open or whatever you consider "running" your chosen item.

这要看“逃跑”对你来说意味着什么。对于简单的外壳脚本执行(如./myscript.sh)，您可以在所选文件前面加上./，并在按Enter键时让fzf用该命令替换其自身，例如fzf--绑定“Enter：By(./{})”。将其修改为xdg-open或任何您认为“运行”您选择的项目。

优秀答案推荐

Add to .zshrc:

添加到.zshrc：


fzf-and-run-widget() {
  fzf-history-widget
  zle accept-line
}
zle     -N   fzf-and-run-widget
bindkey '^R' fzf-and-run-widget


  • fzf-history-widget is part of fzf distribution, defined in key-bindings.zsh. Replace with your own, if needed.

  • zle accept-line executes whatever is currently in ZSH prompt.

  • '^R' is Ctrl-R. Change to something else, if needed.


更多回答

Thanks that looks like what I was searching for! Do you know which widget I would use to get the "normal" fzf completion? (I mean the one triggered by typing **<TAB>)

谢谢！这看起来就是我要找的东西！你知道我会用哪个小工具来得到“正常”的fzf补全吗？(我指的是通过键入**触发的命令)

It must be fzf-file-widget.

它必须是fzf-file-widget。

I already tried that one, but it only does files. I mean the one that adjusts to the command typed (for example, when I type ssh **<TAB> it gives me a list of hostnames to choose from)

我已经试过那个了，但它只支持文件。我指的是根据输入的命令进行调整的命令(例如，当我键入ssh**时，它会给出一个可供选择的主机名列表)

Try fzf-completion.

尝试使用fzf-Complete。

I fixed it; the problem was that fzf-completion still checks for the trigger (i.e. '**') in the console. As I didn't have a blank String as the Trigger, it was automatically quitting as it didn't find that. I added my resulting snippet to the original Post. Thanks again!

我修复了它；问题是fzf完成仍然检查控制台中的触发器(即‘**’)。因为我没有空字符串作为触发器，所以它自动退出，因为它没有发现这一点。我将生成的代码片段添加到原始帖子中。再次感谢！

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