269 lines
8 KiB
Nix
269 lines
8 KiB
Nix
{ style, key, util, setting, ... }: let
|
|
mod = key.tmux.mod;
|
|
|
|
accent = style.color.accent;
|
|
bg = style.color.bg.dark;
|
|
fg = style.color.fg.light;
|
|
in {
|
|
config = util.trimTabs ''
|
|
# Remap <C-b> to <C-t>.
|
|
unbind-key C-b
|
|
set-option -g prefix C-t
|
|
bind-key C-${key.tmux.prefix} send-prefix
|
|
|
|
# Disable escape delay.
|
|
set -sg escape-time 0
|
|
|
|
# Reload config.
|
|
bind -n ${mod}-${key.tmux.reload} source-file /etc/tmux.conf
|
|
|
|
# Scroll.
|
|
bind -n ${mod}-${key.tmux.scroll.up} copy-mode -u
|
|
bind -n ${mod}-${key.tmux.scroll.down} send-keys Pagedown
|
|
|
|
# Copy mode.
|
|
setw -g mode-keys vi
|
|
bind -n ${mod}-${key.tmux.copy.select} copy-mode
|
|
bind -n ${mod}-${key.tmux.copy.paste} choose-buffer;
|
|
bind -T copy-mode-vi ${key.tmux.copy.select} send -X begin-selection
|
|
bind -T copy-mode-vi ${key.tmux.copy.copy} send-keys -X copy-pipe-and-cancel "pbcopy"
|
|
|
|
# Remap split keys.
|
|
bind -n ${mod}-${key.action.split.vertical} split-window -h -c "#{pane_current_path}"
|
|
bind -n ${mod}-${key.action.split.horizontal} split-window -v -c "#{pane_current_path}"
|
|
bind -n ${mod}-${key.action.resize.equalize} select-layout tiled
|
|
bind -n ${mod}-${key.action.resize.up} resize-pane -U ${toString(setting.tmux.resize.step.vertical)}
|
|
bind -n ${mod}-${key.action.resize.down} resize-pane -D ${toString(setting.tmux.resize.step.vertical)}
|
|
bind -n ${mod}-${key.action.resize.left} resize-pane -L ${toString(setting.tmux.resize.step.horizontal)}
|
|
bind -n ${mod}-${key.action.resize.right} resize-pane -R ${toString(setting.tmux.resize.step.horizontal)}
|
|
bind -n ${mod}-${key.navigation.move.left} swap-pane -U
|
|
bind -n ${mod}-${key.navigation.move.right} swap-pane -D
|
|
unbind '"'
|
|
unbind %
|
|
|
|
# Swith panes.
|
|
bind -n ${mod}-${key.navigation.go.left} select-pane -L
|
|
bind -n ${mod}-${key.navigation.go.right} select-pane -R
|
|
bind -n ${mod}-${key.navigation.go.up} select-pane -U
|
|
bind -n ${mod}-${key.navigation.go.down} select-pane -D
|
|
|
|
# Close pane.
|
|
bind -n ${mod}-${key.action.hide} kill-pane
|
|
bind -n ${mod}-${key.action.seek} kill-pane -a
|
|
|
|
# Detach.
|
|
bind -n ${mod}-${key.action.wait} detach-client
|
|
bind -n ${mod}-${key.action.exit} detach-client -a
|
|
|
|
# Switch sessions.
|
|
bind -n ${mod}-${key.tmux.session.prev} switch-client -p
|
|
bind -n ${mod}-${key.tmux.session.next} switch-client -n
|
|
bind -n ${mod}-${key.tmux.session.choose} choose-session
|
|
|
|
# Resize to smallest client.
|
|
set -g window-size smallest
|
|
|
|
# Selection style.
|
|
set -g mode-style "fg=#${bg} bg=#${accent} bold"
|
|
|
|
# Pane style.
|
|
set -g pane-border-style "fg=#${bg}"
|
|
set -g pane-active-border-style "fg=#${accent}"
|
|
|
|
# Statusbar.
|
|
bind-key -n ${mod}-${key.tmux.status.toggle} set-option -g status;
|
|
bind-key -n ${mod}-${key.tmux.status.uber} run-shell 'tmux_script togglestatusbar'
|
|
set -g status-interval ${toString(setting.tmux.status.interval)}
|
|
set -g status-position bottom
|
|
set -g status-justify left
|
|
set -g status-style "fg=#${fg}"
|
|
|
|
set -g status-left "#[bold] #H-#S #(tmux_script client_count #S)"
|
|
set -g status-left-length ${toString(setting.tmux.status.length)}
|
|
set -g status-right-length ${toString(setting.tmux.status.length)}
|
|
set -g status-right "#(tmux_script statusbar) %d %a #[bold] %H:%M "
|
|
|
|
set-window-option -g window-status-separator ""
|
|
|
|
setw -g window-status-current-style "fg=#${accent} bold"
|
|
setw -g window-status-current-format " #W "
|
|
|
|
setw -g window-status-style ""
|
|
setw -g window-status-format " #W "
|
|
|
|
set-window-option -g visual-bell off
|
|
setw -g window-status-bell-style "bold blink"
|
|
|
|
# Create new window.
|
|
bind -n ${mod}-${key.tmux.window.new} new-window -c "#{pane_current_path}"
|
|
bind -n ${mod}-${key.tmux.window.new_compat} new-window -c "#{pane_current_path}"
|
|
|
|
# Close window.
|
|
bind -n ${mod}-${key.action.close} kill-window
|
|
bind -n ${mod}-${key.action.kill} kill-window -a
|
|
|
|
# Switch window.
|
|
bind -n ${mod}-${key.navigation.go.next} next-window
|
|
bind -n ${mod}-${key.navigation.go.prev} previous-window
|
|
|
|
# Move window.
|
|
bind -n ${mod}-${key.navigation.move.next} swap-window -t +1\; select-window -t +1
|
|
bind -n ${mod}-${key.navigation.move.prev} swap-window -t -1\; select-window -t -1
|
|
|
|
# Env.
|
|
set-option -g default-terminal "tmux-256color"
|
|
set-option -g focus-events on
|
|
set-option -sa terminal-features "RGB"
|
|
set-option -g update-environment "SSH_CLIENT SSH_TTY DOCKER_CONFIG DOCKER_HOST DISPLAY XAUTHORITY BASH_PATH SWAY_SOCK"
|
|
'';
|
|
|
|
script = ''
|
|
#!/usr/bin/env bash
|
|
|
|
function _tmux_battery() {
|
|
local IFS=$'\n'
|
|
|
|
local batteries=($(ls /sys/class/power_supply/ | grep ^BAT[0-9]$))
|
|
[[ "''${batteries}" = "" ]] && return 1
|
|
|
|
local battery="/sys/class/power_supply/''${batteries[0]}"
|
|
local level=$(cat ''${battery}/capacity)
|
|
local status=$(cat ''${battery}/status)
|
|
local is_charging=false
|
|
[[ "''${status}" = "Charging" ]] && is_charging=true
|
|
|
|
local icon
|
|
if ((level>=${toString(setting.tmux.status.battery.threshold.high)}))
|
|
then
|
|
icon=""
|
|
elif ((level>=${toString(setting.tmux.status.battery.threshold.medium)}))
|
|
then
|
|
icon=""
|
|
elif ((level>=${toString(setting.tmux.status.battery.threshold.low)}))
|
|
then
|
|
icon=""
|
|
else
|
|
icon=""
|
|
fi
|
|
|
|
echo -n "''${icon}"
|
|
''${is_charging} && echo -n ""
|
|
echo
|
|
echo -n "''${level}"
|
|
}
|
|
|
|
function _tmux_volume() {
|
|
local IFS=$'\n'
|
|
local level=$(wpctl get-volume @DEFAULT_SINK@ | cut -d\ -f2 | sed -e "s/^0//" -e "s/\.//")
|
|
[[ "''${level}" = "" ]] && return 1
|
|
[[ "''${level}" = "00" ]] && level="0"
|
|
|
|
local icon
|
|
if ((level>=${toString(setting.tmux.status.volume.threshold.high)}))
|
|
then
|
|
icon=""
|
|
elif ((level>=${toString(setting.tmux.status.volume.threshold.medium)}))
|
|
then
|
|
icon=""
|
|
elif ((level>=${toString(setting.tmux.status.volume.threshold.low)}))
|
|
then
|
|
icon=""
|
|
else
|
|
icon=""
|
|
fi
|
|
|
|
local muted=$(wpctl get-volume @DEFAULT_SINK@ | grep '[MUTED]')
|
|
if [[ "''${muted}" != "" ]]; then
|
|
icon=""
|
|
fi
|
|
|
|
echo "''${icon}"
|
|
echo -n "''${level}"
|
|
}
|
|
|
|
function _tmux_statusbar() {
|
|
local IFS=$'\n'
|
|
local sep=""
|
|
local thr_volume=${toString(setting.tmux.status.volume.threshold.show)}
|
|
local thr_battery=${toString(setting.tmux.status.battery.threshold.show)}
|
|
local is_uber=$(cat "/tmp/.tmux_uber" || echo -n false)
|
|
|
|
# Get data.
|
|
battery=($(_tmux_battery))
|
|
volume=($(_tmux_volume))
|
|
|
|
# Prepare separators.
|
|
sep_batvol=" "
|
|
|
|
if ''${is_uber} || [[ "''${battery[1]}" -lt "''${thr_battery}" ]] || [[ "''${volume[1]}" -gt "''${thr_volume}" ]]; then
|
|
sep_batvol=" ''${sep} "
|
|
fi
|
|
if [[ "''${battery[0]}" = "" ]]; then
|
|
sep_batvol=""
|
|
fi
|
|
|
|
# Print.
|
|
echo -n " "
|
|
|
|
# Assemble.
|
|
if ''${is_uber}; then
|
|
local lang=($(_tmux_language))
|
|
[[ "''${lang[0]}" != "" ]] && {
|
|
echo -n "''${lang[0]} ''${sep} "
|
|
};
|
|
|
|
[[ "''${volume[0]}" != "" ]] && echo -n "''${volume[0]} ''${volume[1]}%''${sep_batvol}"
|
|
[[ "''${battery[0]}" != "" ]] && echo -n "''${battery[0]} ''${battery[1]}%"
|
|
else
|
|
[[ "''${volume[0]}" != "" ]] && {
|
|
echo -n "''${volume[0]}"
|
|
[[ "''${volume[1]}" -gt 100 ]] && echo -n " ''${volume[1]}%"
|
|
echo -n "''${sep_batvol}"
|
|
};
|
|
[[ "''${battery[0]}" != "" ]] && {
|
|
echo -n "''${battery[0]}"
|
|
[[ "''${battery[1]}" -lt 40 ]] && echo -n " ''${battery[1]}%"
|
|
};
|
|
fi
|
|
|
|
echo -n " "
|
|
}
|
|
|
|
function _tmux_language() {
|
|
local IFS=$'\n'
|
|
local lang=$(swaymsg -t get_inputs | jq 'map(select(has("xkb_active_layout_name")))[0].xkb_active_layout_name')
|
|
|
|
echo -n ''${lang:1:2}
|
|
}
|
|
|
|
function _tmux_client_count() {
|
|
local IFS=$'\n'
|
|
local session=''${1}
|
|
local count=$(tmux list-clients -t ''${session} | wc -l)
|
|
|
|
[ ''${count} -gt 1 ] && echo -n "+''${count} "
|
|
}
|
|
|
|
function _tmux_toggle_statusbar() {
|
|
local file="/tmp/.tmux_uber"
|
|
if [[ ! -f ''${file} ]]; then
|
|
echo "true" > ''${file}
|
|
elif $(cat ''${file}); then
|
|
echo "false" > ''${file}
|
|
else
|
|
echo "true" > ''${file}
|
|
fi
|
|
}
|
|
|
|
IFS=$'\n'
|
|
action=''${1}
|
|
session=''${2}
|
|
|
|
case "''${action}" in
|
|
"statusbar") _tmux_statusbar ;;
|
|
"client_count") _tmux_client_count ''${session} ;;
|
|
"togglestatusbar") _tmux_toggle_statusbar ;;
|
|
esac
|
|
'';
|
|
}
|