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kakoune/rc/base/tmux.kak
Olivier Perret 5146f7ba33 Rework 'terminal' commands
* Arguments of the kakoune command are now preserved in the shell call
* Escaping logic is moved from 'new' to 'terminal'
2018-12-22 09:37:17 +01:00

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# http://tmux.github.io/
# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
## The default behaviour for the `new` command is to open an horizontal pane in a tmux session
hook global KakBegin .* %sh{
if [ -n "$TMUX" ]; then
echo "
alias global focus tmux-focus
alias global terminal tmux-terminal-horizontal
"
fi
}
define-command -hidden -params 2.. tmux-terminal-impl %{
evaluate-commands %sh{
tmux=${kak_client_env_TMUX:-$TMUX}
if [ -z "$tmux" ]; then
echo "fail 'This command is only available in a tmux session'"
exit
fi
tmux_args="$1"
shift
# ideally we should escape single ';' to stop tmux from interpreting it as a new command
# but that's probably too rare to care
TMUX=$tmux tmux $tmux_args env TMPDIR="$TMPDIR" "$@" < /dev/null > /dev/null 2>&1 &
}
}
define-command tmux-terminal-vertical -params 1.. -shell-completion -docstring '
tmux-terminal-vertical <program> [<arguments>]: create a new terminal as a tmux pane
The current pane is split into two, top and bottom
The program passed as argument will be executed in the new terminal' \
%{
tmux-terminal-impl 'split-window -v' %arg{@}
}
define-command tmux-terminal-horizontal -params 1.. -shell-completion -docstring '
tmux-terminal-horizontal <program> [<arguments>]: create a new terminal as a tmux pane
The current pane is split into two, left and right
The program passed as argument will be executed in the new terminal' \
%{
tmux-terminal-impl 'split-window -h' %arg{@}
}
define-command tmux-terminal-window -params 1.. -shell-completion -docstring '
tmux-terminal-window <program> [<arguments>] [<arguments>]: create a new terminal as a tmux window
The program passed as argument will be executed in the new terminal' \
%{
tmux-terminal-impl 'new-window' %arg{@}
}
define-command tmux-focus -params ..1 -client-completion -docstring '
tmux-focus [<client>]: focus the given client
If no client is passed then the current one is used' \
%{
evaluate-commands %sh{
if [ $# -eq 1 ]; then
printf "evaluate-commands -client '%s' focus" "$1"
elif [ -n "${kak_client_env_TMUX}" ]; then
TMUX="${kak_client_env_TMUX}" tmux select-pane -t "${kak_client_env_TMUX_PANE}" > /dev/null
fi
}
}