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kakoune/rc/base/tmux.kak
Maxime Coste ec16969609 Do not reparse %sh{...} strings
Automatic reparsing of %sh{...}, while convenient in many cases,
can be surprising as well, and can lead to security problems:

'echo %sh{ printf "foo\necho bar" }' runs 'echo foo', then 'echo bar'.
we make this danger explicit, and we fix the 'nop %sh{...}' pattern.

To reparse %sh{...} strings, they can be passed to evaluate-commands,
which has been fixed to work in every cases where %sh{...} reparsing
was used..
2018-07-05 07:54:28 +10:00

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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 "$TMUX" ]; then
echo "
alias global focus tmux-focus
alias global new tmux-new-horizontal
"
fi
}
## Temporarily override the default client creation command
define-command -hidden -params 1.. tmux-new-impl %{
evaluate-commands %sh{
tmux=${kak_client_env_TMUX:-$TMUX}
if [ -z "$tmux" ]; then
echo "echo -markup '{Error}This command is only available in a tmux session'"
exit
fi
tmux_args="$1"
shift
if [ $# -ne 0 ]; then kakoune_params="-e '$@'"; fi
TMUX=$tmux tmux $tmux_args "env TMPDIR='${TMPDIR}' kak -c ${kak_session} ${kakoune_params}" < /dev/null > /dev/null 2>&1 &
}
}
define-command tmux-new-vertical -params .. -command-completion -docstring "Split the current pane into two, top and bottom" %{
tmux-new-impl 'split-window -v' %arg{@}
}
define-command tmux-new-horizontal -params .. -command-completion -docstring "Split the current pane into two, left and right" %{
tmux-new-impl 'split-window -h' %arg{@}
}
define-command tmux-new-window -params .. -command-completion -docstring "Create a new window" %{
tmux-new-impl 'new-window' %arg{@}
}
define-command -docstring %{tmux-focus [<client>]: focus the given client
If no client is passed then the current one is used} \
-params ..1 -client-completion \
tmux-focus %{ evaluate-commands %sh{
if [ $# -eq 1 ]; then
printf %s\\n "evaluate-commands -client '$1' focus"
elif [ -n "${kak_client_env_TMUX}" ]; then
TMUX="${kak_client_env_TMUX}" tmux select-pane -t "${kak_client_env_TMUX_PANE}" > /dev/null
fi
} }