问题描述
限时送ChatGPT账号..下面的 is_vim
命令与 tmux if-shell
命令一起工作,以正确检测 vim 是否在当前窗格中打开,如果是,则发送下面的关键命令.
The is_vim
command below works with the tmux if-shell
command to properly detect if vim is open in the current pane, and if so then sends the key command below.
但是,它不适用于 run-shell
,我不知道为什么.使用 run-shell
,if 语句似乎总是评估为 false,它总是调用下面的 tmux select-pane 命令.
But, it is not working with run-shell
, and I'm not sure why. With run-shell
, the if statement always seems to evaluate to false and it always called the tmux select-pane command below.
# is_vim is directly from the setup guide for https://github/christoomey/vim-tmux-navigator
is_vim="ps -o state= -o comm= -t '#{pane_tty}' \
| grep -iqE '^[^TXZ ]+ +(\\S+\\/)?g?(view|n?vim?x?)(diff)?$'"
# Comment out one of the below to test
bind -n C-l if-shell "$is_vim" "send-keys C-l" "select-pane -R"
bind -n C-h run-shell "if [ $is_vim ]; then tmux send-keys C-l; else tmux select-pane -R; fi"
推荐答案
[
是一个命令,不是 if
语法的一部分.展开后,你有
[
is a command, not part of if
's syntax. After expansion, you have
if [ ps -o ... | grep ... ]; then
这是错误的;你只是想要
which is wrong; you just want
if ps -o ... | grep ...; then
所以去掉括号:
bind -n C-h run-shell "if $is_vim ; then tmux send-keys C-l; else tmux select-pane -R; fi"
但是,您应该能够做一些更简单的事情(未经测试):
However, you should be able to do something simpler (not tested):
bind -n C-l if-shell "[ #{pane_current_command} = vim ]" ...
bind -n C-h run-shell "if [ #{pane_current_command} = vim ]; then ..."
#{pane_current_command}
在 shell 看到命令之前被 tmux
展开.
#{pane_current_command}
is expanded by tmux
before the shell sees the command.
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