# http://tmux.github.io/ # ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾ provide-module tmux %{ # ensure we're running under tmux evaluate-commands %sh{ [ -z "${kak_opt_windowing_modules}" ] || [ -n "$TMUX" ] || echo 'fail tmux not detected' } 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="$1" if [ "${1%%-*}" = split ]; then tmux_args="$tmux_args -t ${kak_client_env_TMUX_PANE}" fi shift # ideally we should escape single ';' to stop tmux from interpreting it as a new command # but that's probably too rare to care if [ -n "$TMPDIR" ]; then TMUX=$tmux tmux $tmux_args env TMPDIR="$TMPDIR" "$@" < /dev/null > /dev/null 2>&1 & else TMUX=$tmux tmux $tmux_args "$@" < /dev/null > /dev/null 2>&1 & fi } } 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 # select-pane makes the pane active in the window, but does not select the window. Both select-pane # and select-window should be invoked in order to select a pane on a currently not focused window. TMUX="${kak_client_env_TMUX}" tmux select-window -t "${kak_client_env_TMUX_PANE}" \; \ select-pane -t "${kak_client_env_TMUX_PANE}" > /dev/null fi } } ## The default behaviour for the `new` command is to open an horizontal pane in a tmux session alias global focus tmux-focus alias global terminal tmux-terminal-horizontal }