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pane.sh
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pane.sh
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#!/usr/bin/env bash
CURRENT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
source "$CURRENT_DIR/.envs"
current_pane_origin=$(tmux display-message -p '#S:#{window_index}.#{pane_index}: #{window_name}')
current_pane=$(tmux display-message -p '#S:#{window_index}.#{pane_index}')
if [[ -z "$TMUX_FZF_PANE_FORMAT" ]]; then
panes=$(tmux list-panes -a -F "#S:#{window_index}.#{pane_index}: [#{window_name}:#{pane_title}] #{pane_current_command} [#{pane_width}x#{pane_height}] [history #{history_size}/#{history_limit}, #{history_bytes} bytes] #{?pane_active,[active],[inactive]}")
else
panes=$(tmux list-panes -a -F "#S:#{window_index}.#{pane_index}: $TMUX_FZF_PANE_FORMAT")
fi
FZF_DEFAULT_OPTS="$FZF_DEFAULT_OPTS --header='Select an action.'"
if [[ -z "$1" ]]; then
action=$(printf "switch\nbreak\njoin\nswap\nlayout\nkill\nresize\n[cancel]" | eval "$TMUX_FZF_BIN $TMUX_FZF_OPTIONS")
else
action="$1"
fi
[[ "$action" == "[cancel]" || -z "$action" ]] && exit
if [[ "$action" == "layout" ]]; then
FZF_DEFAULT_OPTS="$FZF_DEFAULT_OPTS --header='Select a layout.'"
target_origin=$(printf "even-horizontal\neven-vertical\nmain-horizontal\nmain-vertical\ntiled\n[cancel]" | eval "$TMUX_FZF_BIN $TMUX_FZF_OPTIONS")
[[ "$target_origin" == "[cancel]" || -z "$target_origin" ]] && exit
tmux select-layout "$target_origin"
elif [[ "$action" == "resize" ]]; then
FZF_DEFAULT_OPTS="$FZF_DEFAULT_OPTS --header='Select direction.'"
target_origin=$(printf "left\nright\nup\ndown\n[cancel]" | eval "$TMUX_FZF_BIN $TMUX_FZF_OPTIONS")
[[ "$target_origin" == "[cancel]" || -z "$target_origin" ]] && exit
if [[ "$target_origin" == "left" || "$target_origin" == "right" ]]; then
FZF_DEFAULT_OPTS="$FZF_DEFAULT_OPTS --header='Cells to be adjusted.'"
size=$(printf "1\n2\n3\n5\n10\n20\n30\n[cancel]" | eval "$TMUX_FZF_BIN $TMUX_FZF_OPTIONS")
[[ "$size" == "[cancel]" || -z "$size" ]] && exit
if [[ "$target_origin" == "left" ]]; then
tmux resize-pane -L "$size"
else
tmux resize-pane -R "$size"
fi
elif [[ "$target_origin" == "up" || "$target_origin" == "down" ]]; then
FZF_DEFAULT_OPTS="$FZF_DEFAULT_OPTS --header='Lines to be adjusted.'"
size=$(printf "1\n2\n3\n5\n10\n15\n20\n[cancel]" | eval "$TMUX_FZF_BIN $TMUX_FZF_OPTIONS")
[[ "$size" == "[cancel]" || -z "$size" ]] && exit
if [[ "$target_origin" == "up" ]]; then
tmux resize-pane -U "$size"
else
tmux resize-pane -D "$size"
fi
fi
else
if [[ "$action" == "join" || "$action" == "kill" ]]; then
FZF_DEFAULT_OPTS="$FZF_DEFAULT_OPTS --header='Select target pane(s). Press TAB to mark multiple items.'"
else
FZF_DEFAULT_OPTS="$FZF_DEFAULT_OPTS --header='Select target pane.'"
fi
if [[ "$action" == "switch" || "$action" == "join" ]]; then
if [[ -z "$TMUX_FZF_SWITCH_CURRENT" || "$action" == "join" ]]; then
panes=$(echo "$panes" | grep -v "^$current_pane")
fi
target_origin=$(printf "%s\n[cancel]" "$panes" | eval "$TMUX_FZF_BIN $TMUX_FZF_OPTIONS $TMUX_FZF_PREVIEW_OPTIONS")
else
target_origin=$(printf "[current]\n%s\n[cancel]" "$panes" | eval "$TMUX_FZF_BIN $TMUX_FZF_OPTIONS $TMUX_FZF_PREVIEW_OPTIONS")
target_origin=${target_origin/\[current\]/$current_pane_origin}
fi
[[ "$target_origin" == "[cancel]" || -z "$target_origin" ]] && exit
target=$(echo "$target_origin" | sed 's/: .*//')
if [[ "$action" == "switch" ]]; then
echo "$target" | sed -E 's/:.*//g' | xargs -I{} tmux switch-client -t {}
echo "$target" | sed -E 's/\..*//g' | xargs -I{} tmux select-window -t {}
echo "$target" | xargs -I{} tmux select-pane -t {}
elif [[ "$action" == "kill" ]]; then
echo "$target" | sort -r | xargs -I{} tmux kill-pane -t {}
elif [[ "$action" == "swap" ]]; then
panes=$(echo "$panes" | grep -v "^$target")
FZF_DEFAULT_OPTS="$FZF_DEFAULT_OPTS --header='Select another target pane.'"
target_swap_origin=$(printf "%s\n[cancel]" "$panes" | eval "$TMUX_FZF_BIN $TMUX_FZF_OPTIONS $TMUX_FZF_PREVIEW_OPTIONS")
[[ "$target_swap_origin" == "[cancel]" || -z "$target_swap_origin" ]] && exit
target_swap=$(echo "$target_swap_origin" | sed 's/: .*//')
tmux swap-pane -s "$target" -t "$target_swap"
elif [[ "$action" == "join" ]]; then
echo "$target" | sort -r | xargs -I{} tmux move-pane -s {}
elif [[ "$action" == "break" ]]; then
cur_ses=$(tmux display-message -p | sed -e 's/^.//' -e 's/].*//')
last_win_num=$(tmux list-windows | sort -nr | head -1 | sed 's/:.*//')
((last_win_num_after = last_win_num + 1))
tmux break-pane -s "$target" -t "$cur_ses":"$last_win_num_after"
fi
fi