bash 缺少结束来平衡这个 if 语句
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missing end to balance this if statement
提问by Arthur
i try to add this lines to my .bash-profile
我尝试将此行添加到我的 .bash-profile
if [ -f "$(brew --prefix)/opt/bash-git-prompt/share/gitprompt.sh" ];then
source "$(brew --prefix)/opt/bash-git-prompt/share/gitprompt.sh"
fi
but I get this error
但我收到这个错误
Missing end to balance this if statement
.bash_profile (line 2): if [ -f "$(brew --prefix)/opt/bash-git- prompt/share/gitprompt.sh" ]; then
^
from sourcing file .bash_profile
called on standard input
Dose anyone have an idea why? I have the code from here https://github.com/magicmonty/bash-git-prompt
有人知道为什么吗？我有来自这里的代码 https://github.com/magicmonty/bash-git-prompt
采纳答案by chepner
Although the linked repository contains a script for fish, the README does not provide any directions for how to usethat script. Not having used fishin several years, I thinkwhat you want to do is add
尽管链接的存储库包含 的脚本fish，但自述文件没有提供有关如何使用该脚本的任何说明。由于没有使用fish好几年，我觉得你想要做的就是添加
if status --is-login
source (brew --prefix)"/opt/bash-git-prompt/share/gitprompt.fish"
end
to ~/.config/fish/config.fishinstead. The if statuscommand prevents the file from being unnecessarily sourced if you aren't starting an interactive shell.
来~/.config/fish/config.fish代替。if status如果您没有启动交互式 shell，该命令可防止文件被不必要地获取。
回答by Keith Thompson
This error message:
此错误消息：
Missing end to balance this if statement
.bash_profile (line 2): if [ -f "$(brew --prefix)/opt/bash-git- prompt/share/gitprompt.sh" ]; then
^
from sourcing file .bash_profile
called on standard input
is generated by the fishshell.
由fish外壳生成。
The .bash_profilefile is intended only to be executed (sourced) by the bashshell. fishis a different shell, with different syntax; it's not compatible with bash.
该.bash_profile文件仅旨在由bashshell执行（来源）。fish是不同的外壳，具有不同的语法；它与bash.
If you're using fishas your interactive shell, and you want some commands to be executed automatically when you start a new shell, you'll need to translate the bash-specific commands to fishsyntax and add them to your fishstartup file. (Not a lot of people use fish, so providers of software packages aren't likely to provide startup commands in fishsyntax -- but this package apparently does; see chepner's answer.)
如果您fish用作交互式 shell，并且希望在启动新 shell 时自动执行某些命令，则需要将特定于 bash 的命令转换为fish语法并将它们添加到fish启动文件中。（使用 的人并不多fish，因此软件包的提供者不太可能在fish语法中提供启动命令——但这个软件包显然提供了；请参阅chepner 的回答。）
