cfea884cf2
The tmux-terminal-window command always spawns windows in the tmux
session where the Kakoune session was started - even if the calling
Kakoune client lives in a different tmux session.
Fix this by always creating the window in the tmux
session of the calling client. We already do the same for
tmux-terminal-{horizontal,vertical}.
I call tmux-terminal-impl with "new-window -a" (instead of
"new-window"), so make sure the fix works for my use case.
I considered retrieving the tmux session ID from the $TMUX environment
variable but the tmux manpage only specifies that $TMUX contains
"some internal data".
84 lines
3.2 KiB
Plaintext
84 lines
3.2 KiB
Plaintext
# http://tmux.github.io/
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# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
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provide-module tmux %{
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# ensure we're running under tmux
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evaluate-commands %sh{
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[ -z "${kak_opt_windowing_modules}" ] || [ -n "$TMUX" ] || echo 'fail tmux not detected'
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}
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define-command -hidden -params 2.. tmux-terminal-impl %{
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evaluate-commands %sh{
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tmux=${kak_client_env_TMUX:-$TMUX}
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if [ -z "$tmux" ]; then
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echo "fail 'This command is only available in a tmux session'"
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exit
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fi
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tmux_args="$1"
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if [ "${1%%-*}" = split ]; then
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tmux_args="$tmux_args -t ${kak_client_env_TMUX_PANE}"
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elif [ "${1%% *}" = new-window ]; then
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session_id=$(tmux display-message -p -t ${kak_client_env_TMUX_PANE} '#{session_id}')
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tmux_args="$tmux_args -t $session_id"
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fi
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shift
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# ideally we should escape single ';' to stop tmux from interpreting it as a new command
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# but that's probably too rare to care
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if [ -n "$TMPDIR" ]; then
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TMUX=$tmux tmux $tmux_args env TMPDIR="$TMPDIR" "$@" < /dev/null > /dev/null 2>&1 &
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else
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TMUX=$tmux tmux $tmux_args "$@" < /dev/null > /dev/null 2>&1 &
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fi
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}
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}
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define-command tmux-terminal-vertical -params 1.. -docstring '
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tmux-terminal-vertical <program> [<arguments>]: create a new terminal as a tmux pane
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The current pane is split into two, top and bottom
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The program passed as argument will be executed in the new terminal' \
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%{
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tmux-terminal-impl 'split-window -v' %arg{@}
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}
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complete-command tmux-terminal-vertical shell
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define-command tmux-terminal-horizontal -params 1.. -docstring '
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tmux-terminal-horizontal <program> [<arguments>]: create a new terminal as a tmux pane
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The current pane is split into two, left and right
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The program passed as argument will be executed in the new terminal' \
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%{
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tmux-terminal-impl 'split-window -h' %arg{@}
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}
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complete-command tmux-terminal-horizontal shell
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define-command tmux-terminal-window -params 1.. -docstring '
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tmux-terminal-window <program> [<arguments>] [<arguments>]: create a new terminal as a tmux window
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The program passed as argument will be executed in the new terminal' \
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%{
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tmux-terminal-impl 'new-window' %arg{@}
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}
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complete-command tmux-terminal-window shell
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define-command tmux-focus -params ..1 -docstring '
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tmux-focus [<client>]: focus the given client
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If no client is passed then the current one is used' \
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%{
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evaluate-commands %sh{
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if [ $# -eq 1 ]; then
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printf "evaluate-commands -client '%s' focus" "$1"
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elif [ -n "${kak_client_env_TMUX}" ]; then
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# select-pane makes the pane active in the window, but does not select the window. Both select-pane
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# and select-window should be invoked in order to select a pane on a currently not focused window.
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TMUX="${kak_client_env_TMUX}" tmux select-window -t "${kak_client_env_TMUX_PANE}" \; \
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select-pane -t "${kak_client_env_TMUX_PANE}" > /dev/null
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fi
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}
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}
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complete-command -menu tmux-focus client
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## The default behaviour for the `new` command is to open an horizontal pane in a tmux session
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alias global focus tmux-focus
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alias global terminal tmux-terminal-horizontal
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}
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