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https://github.com/lotabout/skim
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sk-tmux sync with fzf (6c9adea)
This commit is contained in:
Jinzhou Zhang
parent
2f79816644
commit
8f329f2004
112
bin/sk-tmux
112
bin/sk-tmux
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@ -26,7 +26,7 @@
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# Modified by Jinzhouz Zhang
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# sk-tmux: starts sk in a tmux pane
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# usage: sk-tmux [-u|-d [HEIGHT[%]]] [-l|-r [WIDTH[%]]] [--] [SK OPTIONS]
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# usage: sk-tmux [LAYOUT OPTIONS] [--] [SK OPTIONS]
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fail() {
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>&2 echo "$1"
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@ -36,6 +36,7 @@ fail() {
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sk="$(command -v sk 2> /dev/null)" || sk="$(dirname "$0")/sk"
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[[ -x "$sk" ]] || fail 'sk executable not found'
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tmux_args=()
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args=()
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opt=""
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skip=""
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@ -46,15 +47,23 @@ term=""
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[[ -n "$COLUMNS" ]] && columns=$COLUMNS || columns=$(tput cols) || columns=$(tmux display-message -p "#{pane_width}")
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help() {
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>&2 echo 'usage: sk-tmux [-u|-d [HEIGHT[%]]] [-l|-r [WIDTH[%]]] [--] [SK OPTIONS]
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>&2 echo 'usage: sk-tmux [LAYOUT OPTIONS] [--] [SK OPTIONS]
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Layout
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-u [HEIGHT[%]] Split above (up)
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-d [HEIGHT[%]] Split below (down)
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-l [WIDTH[%]] Split left
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-r [WIDTH[%]] Split right
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LAYOUT OPTIONS:
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(default layout: -d 50%)
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(default: -d 50%)
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Popup window (requires tmux 3.2 or above):
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-p [WIDTH[%][,HEIGHT[%]]] (default: 50%)
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-w WIDTH[%]
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-h HEIGHT[%]
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-x COL
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-y ROW
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Split pane:
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-u [HEIGHT[%]] Split above (up)
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-d [HEIGHT[%]] Split below (down)
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-l [WIDTH[%]] Split left
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-r [WIDTH[%]] Split right
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'
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exit
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}
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@ -73,8 +82,10 @@ while [[ $# -gt 0 ]]; do
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echo "sk-tmux (with sk $("$sk" --version))"
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exit
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;;
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-w*|-h*|-d*|-u*|-r*|-l*)
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if [[ "$arg" =~ ^.[lrw] ]]; then
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-p*|-w*|-h*|-x*|-y*|-d*|-u*|-r*|-l*)
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if [[ "$arg" =~ ^-[pwhxy] ]]; then
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[[ "$opt" =~ "-K -E" ]] || opt="-K -E"
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elif [[ "$arg" =~ ^.[lr] ]]; then
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opt="-h"
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if [[ "$arg" =~ ^.l ]]; then
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opt="$opt -d"
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@ -92,7 +103,7 @@ while [[ $# -gt 0 ]]; do
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if [[ ${#arg} -gt 2 ]]; then
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size="${arg:2}"
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else
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if [[ "$1" =~ ^[0-9]+%?$ ]]; then
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if [[ "$1" =~ ^[0-9%,]+$ ]] || [[ "$1" =~ ^[A-Z]$ ]]; then
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size="$1"
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shift
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else
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@ -100,7 +111,15 @@ while [[ $# -gt 0 ]]; do
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fi
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fi
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if [[ "$size" =~ %$ ]]; then
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if [[ "$arg" =~ ^-p ]]; then
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if [[ -n "$size" ]]; then
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w=${size%%,*}
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h=${size##*,}
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opt="$opt -w$w -h$h"
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fi
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elif [[ "$arg" =~ ^-[whxy] ]]; then
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opt="$opt ${arg:0:2}$size"
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elif [[ "$size" =~ %$ ]]; then
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size=${size:0:((${#size}-1))}
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if [[ -n "$swap" ]]; then
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opt="$opt -p $(( 100 - size ))"
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@ -126,6 +145,8 @@ while [[ $# -gt 0 ]]; do
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# "--" can be used to separate sk-tmux options from sk options to
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# avoid conflicts
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skip=1
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tmux_args=("${args[@]}")
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args=()
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continue
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;;
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*)
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@ -135,17 +156,17 @@ while [[ $# -gt 0 ]]; do
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[[ -n "$skip" ]] && args+=("$arg")
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done
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if [[ -z "$TMUX" || "$opt" =~ ^-h && "$columns" -le 40 || ! "$opt" =~ ^-h && "$lines" -le 15 ]]; then
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if [[ -z "$TMUX" ]]; then
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"$sk" "${args[@]}"
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exit $?
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fi
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# --height option is not allowed
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args+=("--no-height")
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args=("${args[@]}" "--no-height")
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# Handle zoomed tmux pane by moving it to a temp window
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if tmux list-panes -F '#F' | grep -q Z; then
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zoomed=1
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# Handle zoomed tmux pane without popup options by moving it to a temp window
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if [[ ! "$opt" =~ "-K -E" ]] && tmux list-panes -F '#F' | grep -q Z; then
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zoomed_without_popup=1
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original_window=$(tmux display-message -p "#{window_id}")
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tmp_window=$(tmux new-window -d -P -F "#{window_id}" "bash -c 'while :; do for c in \\| / - '\\;' do sleep 0.2; printf \"\\r\$c sk-tmux is running\\r\"; done; done'")
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tmux swap-pane -t $tmp_window \; select-window -t $tmp_window
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@ -159,16 +180,17 @@ argsf="${TMPDIR:-/tmp}/sk-args-$id"
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fifo1="${TMPDIR:-/tmp}/sk-fifo1-$id"
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fifo2="${TMPDIR:-/tmp}/sk-fifo2-$id"
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fifo3="${TMPDIR:-/tmp}/sk-fifo3-$id"
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tmux_win_opts=( $(tmux show-window-options remain-on-exit \; show-window-options synchronize-panes | sed '/ off/d; s/^/set-window-option /; s/$/ \\;/') )
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cleanup() {
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\rm -f $argsf $fifo1 $fifo2 $fifo3
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# Restore tmux window options
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if [[ "${#tmux_win_opts[@]}" -gt 0 ]]; then
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eval "tmux ${tmux_win_opts[@]}"
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eval "tmux ${tmux_win_opts[*]}"
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fi
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# Remove temp window if we were zoomed
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if [[ -n "$zoomed" ]]; then
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# Remove temp window if we were zoomed without popup options
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if [[ -n "$zoomed_without_popup" ]]; then
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tmux display-message -p "#{window_id}" > /dev/null
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tmux swap-pane -t $original_window \; \
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select-window -t $original_window \; \
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@ -184,44 +206,46 @@ cleanup() {
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trap 'cleanup 1' SIGUSR1
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trap 'cleanup' EXIT
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envs="env TERM=$TERM "
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[[ -n "$SKIM_DEFAULT_OPTIONS" ]] && envs="$envs SKIM_DEFAULT_OPTIONS=$(printf %q "$SKIM_DEFAULT_OPTIONS")"
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envs="export TERM=$TERM "
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[[ "$opt" =~ "-K -E" ]] && SKIM_DEFAULT_OPTIONS="--margin 0,1 $SKIM_DEFAULT_OPTIONS"
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[[ -n "$SKIM_DEFAULT_OPTIONS" ]] && envs="$envs SKIM_DEFAULT_OPTIONS=$(printf %q "$SKIM_DEFAULT_OPTIONS")"
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[[ -n "$SKIM_DEFAULT_COMMAND" ]] && envs="$envs SKIM_DEFAULT_COMMAND=$(printf %q "$SKIM_DEFAULT_COMMAND")"
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mkfifo -m o+w $fifo2
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mkfifo -m o+w $fifo3
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echo "$envs;" > "$argsf"
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# Build arguments to sk
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opts=""
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for arg in "${args[@]}"; do
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arg="${arg//\\/\\\\}"
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arg="${arg//\"/\\\"}"
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arg="${arg//\`/\\\`}"
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arg="${arg//$/\\$}"
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opts="$opts \"$arg\""
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done
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opts=$(printf "%q " "${args[@]}")
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pppid=$$
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echo -n "trap 'kill -SIGUSR1 -$pppid' EXIT SIGINT SIGTERM;" > $argsf
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echo -n "trap 'kill -SIGUSR1 -$pppid' EXIT SIGINT SIGTERM;" >> $argsf
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close="; trap - EXIT SIGINT SIGTERM $close"
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tmux_win_opts=( $(tmux show-window-options remain-on-exit \; show-window-options synchronize-panes | sed '/ off/d; s/^/set-window-option /; s/$/ \\;/') )
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export TMUX=$(cut -d , -f 1,2 <<< "$TMUX")
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mkfifo -m o+w $fifo2
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if [[ "$opt" =~ "-K -E" ]]; then
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cat $fifo2 &
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if [[ -n "$term" ]] || [[ -t 0 ]]; then
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cat <<< "\"$sk\" $opts > $fifo2; out=\$? $close; exit \$out" >> $argsf
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else
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mkfifo $fifo1
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cat <<< "\"$sk\" $opts < $fifo1 > $fifo2; out=\$? $close; exit \$out" >> $argsf
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cat <&0 > $fifo1 &
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fi
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tmux popup -d "$PWD" "${tmux_args[@]}" $opt -R "bash $argsf" > /dev/null 2>&1
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exit $?
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fi
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mkfifo -m o+w $fifo3
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if [[ -n "$term" ]] || [[ -t 0 ]]; then
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cat <<< "\"$sk\" $opts > $fifo2; echo \$? > $fifo3 $close" >> $argsf
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TMUX=$(echo $TMUX | cut -d , -f 1,2) tmux set-window-option synchronize-panes off \;\
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set-window-option remain-on-exit off \;\
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split-window $opt "$envs bash -c 'cd $(printf %q "$PWD"); exec -a sk bash $argsf'" $swap \
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> /dev/null 2>&1
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else
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mkfifo $fifo1
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cat <<< "\"$sk\" $opts < $fifo1 > $fifo2; echo \$? > $fifo3 $close" >> $argsf
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TMUX=$(echo $TMUX | cut -d , -f 1,2) tmux set-window-option synchronize-panes off \;\
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set-window-option remain-on-exit off \;\
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split-window $opt "$envs bash -c 'exec -a sk bash $argsf'" $swap \
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> /dev/null 2>&1
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cat <&0 > $fifo1 &
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fi
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tmux set-window-option synchronize-panes off \;\
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set-window-option remain-on-exit off \;\
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split-window -c "$PWD" $opt "${tmux_args[@]}" "bash -c 'exec -a sk bash $argsf'" $swap \
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> /dev/null 2>&1 || { "$sk" "${args[@]}"; exit $?; }
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cat $fifo2
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exit "$(cat $fifo3)"
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