kakoune/rc/base/screen.kak
Olivier Perret 74d1dc756a Only accept one parameter to 'terminal' commands
Also explicitly state that they're executed in a shell scope
2018-12-22 09:37:01 +01:00

81 lines
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# http://gnu.org/software/screen/
# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
hook -group GNUscreen global KakBegin .* %sh{
[ -z "${STY}" ] && exit
echo "
alias global focus screen-focus
alias global new screen-new-vertical
alias global terminal screen-terminal-vertical
"
}
define-command screen-terminal-impl -hidden -params 3 %{
nop %sh{
tty="$(ps -o tty ${kak_client_pid} | tail -n 1)"
screen -X eval "$1" "$2"
screen -X screen sh -c "$3; screen -X remove" < "/dev/$tty"
}
}
define-command screen-terminal-vertical -params 1 -shell-completion -docstring '
screen-terminal-vertical <program>: create a new terminal as a screen pane
The current pane is split into two, left and right
The shell program passed as argument will be executed in the new terminal' \
%{
screen-terminal-impl 'split -v' 'focus right' %arg{@}
}
define-command screen-terminal-horizontal -params 1 -shell-completion -docstring '
screen-terminal-horizontal <program>: create a new terminal as a screen pane
The current pane is split into two, top and bottom
The shell program passed as argument will be executed in the new terminal' \
%{
screen-terminal-impl 'split -h' 'focus down' %arg{@}
}
define-command screen-terminal-window -params 1 -shell-completion -docstring '
screen-terminal-window <program>: create a new terminal as a screen window
The shell program passed as argument will be executed in the new terminal' \
%{
nop %sh{
tty="$(ps -o tty ${kak_client_pid} | tail -n 1)"
screen -X screen sh -c "$*" < "/dev/$tty"
}
}
define-command screen-new-vertical -params .. -command-completion -docstring '
screen-new-vertical [<commands>]: create a new kakoune client as a screen pane
The current pane is split into two, left and right
The optional arguments are passed as commands to the new client' \
%{
screen-terminal-vertical "kak -c '%val{session}' -e '%arg{@}'"
}
define-command screen-new-horizontal -params .. -command-completion -docstring '
screen-new-horizontal [<commands>]: create a new kakoune client as a screen pane
The current pane is split into two, top and bottom
The optional arguments are passed as commands to the new client' \
%{
screen-terminal-horizontal "kak -c '%val{session}' -e '%arg{@}'"
}
define-command screen-new-window -params .. -command-completion -docstring '
screen-new-window [<commands>]: create a new kakoune client as a screen window
The optional arguments are passed as commands to the new client' \
%{
screen-terminal-window "kak -c '%val{session}' -e '%arg{@}'"
}
define-command screen-focus -params ..1 -client-completion -docstring '
screen-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 %s\\n "
evaluate-commands -client '$1' focus
"
elif [ -n "${kak_client_env_STY}" ]; then
tty="$(ps -o tty ${kak_client_pid} | tail -n 1)"
screen -X select "${kak_client_env_WINDOW}" < "/dev/$tty"
fi
}
}