Use btop when available in visor session

Move away from being dependant on Ansible task.yaml config setup and
move all login into install.sh to support installing tmux config just by
cloning and running the script.

.conduit.yaml

@@ -1,15 +0,0 @@
----
-- location: ~/.config/tmux
-- apt:
-    - libevent-dev
-    - ncurses-dev
-    - xsel
-- repo:
-    - url: 'https://github.com/tmux/tmux.git'
-      location: ~/.local/src/tmux
-      branch: 2.6
-      actions:
-          - command: ./configure --prefix=$HOME/.local
-          - command: {install: make -j8 install, remove: make uninstall}
-- symlink:
-    - {src: tmux.conf, dst: ~/.tmux.conf}

hooks/session-create.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+
+session_name=$(tmux display-message -p '#S')
+session_layout=~/.local/share/tmux/layouts/session-$session_name
+if [ -f $session_layout ]; then
+  $session_layout
+else
+  tmux rename-window home
+fi

install.sh

@@ -0,0 +1,43 @@
+#!/usr/bin/env bash
+
+if [ ! -d $HOME/.local/share/tmux/layouts ]; then
+  mkdir -p $HOME/.local/share/tmux/layouts
+  echo changed created layouts directory
+fi
+
+symlink() {
+  local source=$1
+  local dest=$2
+  if [ -L $dest ]; then
+    local target=`readlink $dest`
+    if [ "$target" != "$source" ]; then
+      rm $dest
+      ln -s $source $dest
+      echo changed replace incorrect symlink $dest
+    fi
+  elif [ -f $dest ]; then
+    error symlink failed $dest exists but is a regular file
+  else
+    ln -s $source $dest
+    echo changed created symlink $dest
+  fi
+}
+
+symlink $HOME/.config/tmux/tmux.conf \
+        $HOME/.tmux.conf
+symlink $HOME/.config/tmux/layouts/session-config \
+        $HOME/.local/share/tmux/layouts/session-config
+symlink $HOME/.config/tmux/layouts/session-infra \
+        $HOME/.local/share/tmux/layouts/session-infra
+symlink $HOME/.config/tmux/layouts/session-main \
+        $HOME/.local/share/tmux/layouts/session-main
+symlink $HOME/.config/tmux/layouts/session-visor \
+        $HOME/.local/share/tmux/layouts/session-visor
+symlink $HOME/.config/tmux/layouts/window-auto \
+        $HOME/.local/share/tmux/layouts/window-auto
+symlink $HOME/.config/tmux/layouts/window-tall \
+        $HOME/.local/share/tmux/layouts/window-tall
+symlink $HOME/.config/tmux/layouts/window-wide-left \
+        $HOME/.local/share/tmux/layouts/window-wide-left
+symlink $HOME/.config/tmux/layouts/window-wide-right \
+        $HOME/.local/share/tmux/layouts/window-wide-right

layouts/2vt

@@ -1,4 +0,0 @@
-# vim: ft=tmux
-select-pane -t 0
-split-window -v -p 34
-select-pane -t 1

layouts/session-config

@@ -0,0 +1,28 @@
+#!/usr/bin/env zsh
+
+tmux rename-window home
+
+tmux new-window -c ~/.config/nvim
+tmux rename-window config/nvim
+`dirname $0`/window-auto
+
+tmux new-window -c ~/.config/zsh
+tmux rename-window config/zsh
+`dirname $0`/window-auto
+
+tmux new-window -c ~/.config/tmux
+tmux rename-window config/tmux
+`dirname $0`/window-auto
+
+if [ -d ~/.config/work ]; then
+  tmux new-window -c ~/.config/work
+  tmux rename-window config/work
+  `dirname $0`/window-auto
+fi
+
+tmux new-window -c ~/.config/local
+tmux rename-window config/local
+tmux move-window -s config:config/local -t 9
+`dirname $0`/window-auto
+
+tmux select-window -t config:home

layouts/session-infra

@@ -0,0 +1,12 @@
+#!/usr/bin/env zsh
+
+tmux rename-window home
+
+for entry in ~/Projects/infra/*; do
+  if [ ! -d $entry ]; then
+    continue
+  fi
+  tmux new-window -c $entry
+  tmux rename-window $(basename $entry)
+  `dirname $0`/window-auto
+done

layouts/session-main

@@ -0,0 +1,5 @@
+#!/usr/bin/env zsh
+
+tmux rename-session main
+tmux rename-window home
+`dirname $0`/window-auto

layouts/session-visor

@@ -0,0 +1,9 @@
+#!/usr/bin/env -S tmux source-file
+
+rename-window home
+if 'command -v btop &> /dev/null' \
+  'split-window -h btop' \
+  'split-window -h htop'
+select-pane -t visor:home.1
+
+# vim: ft=tmux

layouts/window-auto

@@ -0,0 +1,27 @@
+#!/usr/bin/env zsh
+
+cols=`tmux display -p "#{pane_width}"`
+lines=`tmux display -p "#{pane_height}"`
+width=$(( $cols / 2 )).0
+height=$lines.0
+ratio=$(( ($width / $height) * 100 ))
+
+if [[ $cols -lt 140 ]] && [[ $lines -lt 70 ]]; then
+  # terminal is too small
+  exit
+fi
+
+if [[ $ratio -ge 100 ]]; then
+  # terminal is wide or square
+  if [[ $cols -gt 240 ]]; then
+    # terminal is wide and large
+    `dirname $0`/window-wide-right
+  else
+    # terminal is wide and small
+    tmux split-window -h -c '#{pane_current_path}'
+    tmux select-pane -t 1
+  fi
+else
+  # terminal is tall
+  `dirname $0`/window-tall
+fi

layouts/window-tall

@@ -0,0 +1,6 @@
+#!/usr/bin/env -S tmux source-file
+
+split-window -v -l 34% -c '#{pane_current_path}'
+select-pane -t 1
+
+# vim: ft=tmux

layouts/window-wide-left

@@ -0,0 +1,6 @@
+#!/usr/bin/env -S tmux source-file
+
+split-window -h -l 43% -c '#{pane_current_path}'
+select-pane -t 1
+
+# vim: ft=tmux

layouts/window-wide-right

@@ -0,0 +1,6 @@
+#!/usr/bin/env -S tmux source-file
+
+split-window -h -l 57% -c '#{pane_current_path}'
+select-pane -t 1
+
+# vim: ft=tmux

system-info/install.sh

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+
+script_dir=`dirname $0`
+
+if [ `uname` = Darwin ]; then
+  cp $script_dir/system-info.plist ~/Library/LaunchAgents/system-info.plist
+  launchctl load -w ~/Library/LaunchAgents/system-info.plist
+else
+  if [ "$WSL_DISTRO_NAME" = "" ]; then
+    cp $script_dir/system-info.service ~/.config/systemd/user/system-info.service
+    systemctl --user enable system-info
+    systemctl --user start system-info
+  else
+    echo -e "\033[0;33mwarning:\033[0m WSL detected, system-info systemd service disabled"
+  fi
+fi

system-info/remove.sh

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+
+if [ `uname` = Darwin ]; then
+  launchctl unload ~/Library/LaunchAgents/system-info.plist
+  rm ~/Library/LaunchAgents/system-info.plist
+else
+  if [ "$WSL_DISTRO_NAME" = "" ]; then
+    systemctl --user stop system-info
+    systemctl --user disable system-info
+  else
+    echo -e "\033[0;33mwarning:\033[0m WSL detected, system-info systemd service disabled"
+  fi
+fi

system-info/system-info-Linux.sh

@@ -0,0 +1,70 @@
+#!/usr/bin/env bash
+
+cache_dir=~/.cache/tmux
+cache_file=$cache_dir/system-info
+
+# Make sure the output directory exists.
+if [ ! -d $cache_dir ]; then
+  mkdir -p $cache_dir
+fi
+
+if command -v sensors &> /dev/null; then
+  if sensors 'coretemp-isa-0000' &> /dev/null; then
+    function get_cpu_temp() {
+      sensors 'coretemp-isa-0000' | awk 'NR == 3 { print $4 }'
+    }
+  elif sensors 'k10temp-pci-00c3' &> /dev/null; then
+    function get_cpu_temp {
+      sensors 'k10temp-pci-00c3' | grep 'Tctl:' | awk '{ print $2 }'
+    }
+  else
+    function get_cpu_temp {
+      echo ''
+    }
+  fi
+else
+  function get_cpu_temp {
+    echo 'N/A°C'
+  }
+fi
+
+if upower -e | grep 'BAT' 2> /dev/null; then
+  function get_battery {
+    local output=$(acpi -b)
+    local charging=$(echo $output | awk '{ print $3 }')
+    local percentage=$(echo $output | awk '{ print $4 }')
+    if [ "$charging" = "Charging," ];then
+      echo $percentage | awk '$battery ~ /.*/ {
+        printf " %d%% %s\n", $battery, substr("󰢟󰢜󰂆󰂇󰂈󰢝󰂉󰢞󰂊󰂋󰂅", int($battery / 9), 1)
+      }'
+    else
+      echo $percentage | awk '$battery ~ /.*/ {
+        printf " %d%% %s\n", $battery, substr("󰂎󰁺󰁻󰁼󰁽󰁾󰁿󰂀󰂁󰂂󰁹", int($battery / 9), 1)
+      }'
+    fi
+  }
+else
+  function get_battery {
+    echo ''
+  }
+fi
+
+# Cleanup cache file when interrupted.
+trap '[ -f $cache_file ] && rm $cache_file; exit' INT
+trap '[ -f $cache_file ] && rm $cache_file; exit' TERM
+
+while true; do
+  # Parse the current CPU load on all cores/threads.
+  cpu_load=" `mpstat -P ALL -n 1 -u 1 -o JSON | \
+    jq '.sysstat.hosts[0].statistics[0]["cpu-load"][1:]|.[].idle' | \
+    awk '$idle ~ /[-.0-9]*/ { printf "%s", substr("█▇▆▅▄▃▂▁ ", int($idle / 11), 1) }'`"
+
+  # Parse the current CPU package temperature.
+  cpu_temp=$(get_cpu_temp)
+
+  # Get the battery status if present.
+  battery=$(get_battery)
+
+  # Write to the cache file.
+  echo "$cpu_temp$cpu_load$battery" > $cache_file
+done

system-info/system-info-WSL.sh

@@ -0,0 +1,49 @@
+#!/usr/bin/env bash
+
+cache_dir=~/.cache/tmux
+cache_file=$cache_dir/system-info
+
+# Make sure the output directory exists.
+if [ ! -d $cache_dir ]; then
+  mkdir -p $cache_dir
+fi
+
+# Cleanup cache file when interrupted.
+trap '[ -f $cache_file ] && rm $cache_file; exit' INT
+trap '[ -f $cache_file ] && rm $cache_file; exit' TERM
+
+if cat /proc/cpuinfo | grep -i intel > /dev/null; then
+  cpu_temp_sensor="/intelcpu/0/temperature/0"
+elif cat /proc/cpuinfo | grep -i amd > /dev/null; then
+  cpu_temp_sensor="/amdcpu/0/temperature/0"
+else
+  return 1
+fi
+
+powershell="/mnt/c/Windows/System32/WindowsPowerShell/v1.0//powershell.exe"
+
+while true; do
+  # Assumes OpenHardwareMonitor is running and emitting data to WMI so we can
+  # access it via the Windows hosts powershell.exe.
+  raw_cpu_temp=$($powershell -NoProfile \
+    "(Get-WmiObject -Namespace \"root/OpenHardwareMonitor\" -Query 'select Value from Sensor WHERE Identifier LIKE \"$cpu_temp_sensor\"').Value" \
+    | sed 's/\r//')
+  cpu_temp=$(printf "%.1f°C" "$raw_cpu_temp")
+
+  cpu_load=" `mpstat -P ALL -n 1 -u 1 -o JSON | \
+    jq '.sysstat.hosts[0].statistics[0]["cpu-load"][1:]|.[].idle' | \
+    awk '$idle ~ /[-.0-9]*/ { printf "%s", substr("█▇▆▅▄▃▂▁ ", int($idle / 11), 1) }'`"
+
+  raw_battery=$($powershell -NoProfile \
+    "(Get-WmiObject win32_battery).EstimatedChargeRemaining" \
+    | sed 's/\r//')
+  if [ "" != "$raw_battery" ]; then
+    battery="$(echo $raw_battery | awk '$battery ~ /.*/ {
+      printf " %d%% %s\n", $battery, substr("", int($battery / 9), 1)
+    }')"
+  fi
+
+  echo "$cpu_temp$cpu_load$battery" > $cache_file
+  # echo "$(locale)" > $cache_file
+  sleep 2
+done

system-info/system-info-macOS.sh

@@ -0,0 +1,43 @@
+#!/usr/bin/env bash
+
+cache_dir=~/.cache/tmux
+cache_file=$cache_dir/system-info
+
+# Make sure the output directory exists.
+if [ ! -d $cache_dir ]; then
+  mkdir -p $cache_dir
+fi
+
+# Cleanup cache file when interrupted.
+trap '[ -f $cache_file ] && rm $cache_file; exit' INT
+trap '[ -f $cache_file ] && rm $cache_file; exit' TERM
+
+# Check if a battery is installed.
+ioreg -w0 -l | grep BatteryInstalled &> /dev/null && \
+  has_battery=true || has_battery=false
+
+while true; do
+  # # Get the current CPU temperature.
+  # cpu_temp="`/usr/local/bin/osx-cpu-temp`"
+
+  cpu_load=$(sudo powermetrics --format text \
+      --sample-rate 1200 --sample-count 1 --samplers cpu_power |
+    grep --color=never -E 'CPU \d idle residency:' |
+    grep --color=never -Eo '\d+\.\d+' |
+    gawk '$idle ~ /[-.0-9]*/ { printf "%s", substr("█▇▆▅▄▃▂▁ ", int($idle / 10), 1) }'
+  )
+
+  # Parse the current battery charge percentage.
+  if $has_battery; then
+    raw_battery="$(pmset -g batt | \
+      grep --color=never 'InternalBattery' | \
+      grep --color=never -Eo '\d+%' | \
+      grep --color=never -Eo '\d+')"
+    battery="$(echo $raw_battery | gawk '$battery ~ /.*/ {
+      printf " %d%% %s\n", $battery, substr("󰂎󰁺󰁻󰁼󰁽󰁾󰁿󰂀󰂁󰂂󰁹", int($battery / 9), 1)
+    }')"
+  fi
+
+  # Write to the cache file.
+  echo "$cpu_temp$cpu_load$battery" > $cache_file
+done

system-info/system-info.plist

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+  <dict>
+    <key>Label</key>
+    <string>system-info</string>
+    <key>ProgramArguments</key>
+    <array>
+      <string>/Users/benie/.config/tmux/system-info/system-info-macOS.sh</string>
+    </array>
+    <key>KeepAlive</key>
+    <true/>
+  </dict>
+</plist>

tmux.conf

@@ -1,3 +1,12 @@
+# Address vim mode switching delay & garbage text on start
+set -s escape-time 1
+
+# Set global hooks to perform actions when events occur
+set-hook -g session-created 'run ~/.config/tmux/hooks/session-create.sh'
+
+# Set the tmux version to check for command support
+run 'tmux setenv -g TMUX_VERSION $(tmux -V | cut -c 6-8)'
+
 # Use vim keybindings in copy mode
 set -g mode-keys vi
 
@@ -6,26 +15,27 @@ unbind C-b
 set -g prefix C-Space
 bind Space send-prefix
 
-# Address vim mode switching delay
-set -s escape-time 0
-
 # Increase scrollback buffer size
-set -g history-limit 50000
+set -g history-limit 1000000
 
 # Set tmux messages display time to 4 seconds
 set -g display-time 4000
 
 # Refresh 'status-left' and 'status-right' more often
-set -g status-interval 5
+set -g status-interval 2
 
 # Upgrade $TERM
 set -g default-terminal "tmux-256color"
 
+# Enable true-color
+if '[[ "$TMUX_VERSION" < "3.2" ]]' \
+  'set-option -as terminal-features ",xterm*:Tc"' \
+  'set-option -as terminal-features ",xterm*:RGB"'
+
 # Focus events enabled for terminals that support them
 set -g focus-events on
 
-# TODO: Change this comment to something that explains the setting
-# super useful when using "grouped sessions" and multi-monitor setup
+# Aggressively resize the chosen window to smallest/largest session
 setw -g aggressive-resize on
 
 # Start window & pane index at 1
@@ -33,79 +43,126 @@ set -g pane-base-index 1
 
 # Enable mouse support
 set-option -g mouse on
+# Prevent mouse click up events exiting copy mode
+unbind -T copy-mode-vi MouseDragEnd1Pane
 
-# Enable changing cursor shape per pane in iTerm2 or VTE compatible terminals,
-# vim or zsh should emit VTE compatible escape sequences to change cursor shape
-if -b '[ -n $ITERM_PROFILE ]' \
-  "set -ga terminal-overrides '*:Ss=\E]1337;CursorShape=%p1%d\7'" \
-  "set -ga terminal-overrides '*:Ss=\E[%p1%d q:Se=\E[2 q'"
+# Enable changing cursor shape per pane, vim or zsh should emit escape
+# sequences to change cursor shape.
+# iTerm2 only requires this before tmux 2.9
+if '[ -n $ITERM_PROFILE ] && [[ "$TMUX_VERSION" < "2.9" ]]' \
+  'set -ga terminal-overrides "*:Ss=\E]1337;CursorShape=%p1%d\7"'
+# VTE compatible terminals.
+if '[ ! -n $ITERM_PROFILE ]' \
+  'set -ga terminal-overrides "*:Ss=\E[%p1%d q:Se=\E[2 q"'
 
 # Enable strikethrough on VTE compatible terminals.
 set -ga terminal-overrides 'xterm*:smxx=\E[9m'
 
-# Set only on OS X where it's required
+# Set only on macOS where it's required
 if -b '[ "`uname`" = "Darwin" ]' \
-  "set -g default-command 'reattach-to-user-namespace -l $SHELL'"
+  'set -g default-command "reattach-to-user-namespace -l $SHELL"'
 
 # Restore old next/previous window bindings
 bind C-n next-window
 bind C-p previous-window
 
 # Make new splits open in current directory
-bind "\"" split-window -c "#{pane_current_path}"
-bind "%" split-window -h -c "#{pane_current_path}"
+bind '"' split-window -c '#{pane_current_path}'
+bind '%' split-window -h -c '#{pane_current_path}'
+
+# Change word separators to better match Vim.
+set -g word-separators "<>(){}[]/'\";@*+,.-_=!£$%^&:#~?`¬|\\ "
 
 # Integrate pane selection with vim
-is_vim='echo "#{pane_current_command}" | grep -iqE "(^|\/)g?(view|n?vim?)(diff)?$"'
-bind -n C-h if-shell "$is_vim" "send-keys C-h" "select-pane -L"
-bind -n C-j if-shell "$is_vim" "send-keys C-j" "select-pane -D"
-bind -n C-k if-shell "$is_vim" "send-keys C-k" "select-pane -U"
-bind -n C-l if-shell "$is_vim" "send-keys C-l" "select-pane -R"
-bind -n C-\ if-shell "$is_vim" "send-keys C-\\" "select-pane -l"
+in_vim='tmux show-window-options | grep -q "@vim#{pane_id}"'
+bind -n C-h if $in_vim 'send-keys C-h' 'select-pane -L'
+bind -n C-j if $in_vim 'send-keys C-j' 'select-pane -D'
+bind -n C-k if $in_vim 'send-keys C-k' 'select-pane -U'
+bind -n C-l if $in_vim 'send-keys C-l' 'select-pane -R'
 
-# Integrate urlview
-bind-key u capture-pane \; split-window "tmux show-buffer | urlview -"
+# Integrate urlscan or fallback to urlview
+if -b 'which urlscan' \
+  'bind u capture-pane \; split-window "tmux show-buffer | urlscan"' \
+  'bind u capture-pane \; split-window "tmux show-buffer | urlview -"'
 
+# Unbind copy mode defaults so pane selection works
+unbind -T copy-mode-vi C-h
+unbind -T copy-mode-vi C-j
 # Enter copy mode with C-U
-bind-key C-u copy-mode -u
+bind C-u copy-mode -u
 # Begin selection in copy mode with v not Space
-bind-key -T copy-mode-vi v send-keys -X begin-selection
-# Yank to the system clipboard in copy mode
-if -b '[ "`uname`" = "Linux" ]' \
-  "bind-key -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'xsel -i -p && xsel -o -p | xsel -i -b'"
+bind -T copy-mode-vi v send-keys -X begin-selection
+# Search without entering copy-mode first
+bind '/' 'copy-mode;send-keys /'
+bind '?' 'copy-mode;send-keys ?'
+
+# Enable mouse scrolling up in alternate buffers.
+# If #{mouse_any_flag} is 1 the pane is running with mouse support, e.g. vim.
+# If #{alternate_on} is 1 the terminal is in alternate buffer mode, e.g. less.
+# If #{pane_in_mode} is 1 the pane is in copy-mode.
+bind -n WheelUpPane \
+  if -Ft= "#{mouse_any_flag}" \
+    "send-keys -M" \
+    "if -Ft= \"#{alternate_on}\" \
+      \"send-keys -t= Up ; \
+        send-keys -t= Up ; \
+        send-keys -t= Up ; \" \
+      \"select-pane -t= ; \
+        if -Ft= '#{pane_in_mode}' \
+          'send-keys -M' \
+          'copy-mode -e ; send-keys -M' \" "
+# Emulate mouse scrolling down in alternate buffers.
+bind -n WheelDownPane \
+  if -Ft= "#{mouse_any_flag}" \
+    "send-keys -M" \
+    "if -Ft= \"#{alternate_on}\" \
+      \"send-keys -t= Down ; \
+        send-keys -t= Down ; \
+        send-keys -t= Down ; \" \
+      \"select-pane -t= ; \
+        send-keys -M\" "
+
+# Enable setting clipboard with OSC-52 when in an SSH session
+if -b '[ "$SSH_TTY" != "" ]' \
+  'set-option -g set-clipboard on'
+
+# Yank to the system clipboard in copy mode.
+# TODO: reattach-to-user-namespace not necessary with tmux > 2.6
+if -b '[ "`uname`" = "Darwin" ]' \
+  'bind -T copy-mode-vi y send-keys -X copy-pipe "reattach-to-user-namespace pbcopy"'
+# When not in WSL2 use xsel, when in WSL use win32yank.exe to avoid UI lockups.
+if -b '[ "$WSLENV" = "" ]' \
+  'bind -T copy-mode-vi y send-keys -X copy-pipe "xsel -i --clipboard"' \
+  'bind -T copy-mode-vi y send-keys -X copy-pipe "win32yank.exe -i -crlf"'
 
 # Left status style
-set-window-option -g status-left " #S"
-set-window-option -g status-left-fg colour240
-set-window-option -g status-left-bg colour233
+if -b '[ "$WSL_DISTRO_NAME" != "" ]' \
+  'setw -g status-left " #(hostname)|#{WSL_DISTRO_NAME}|#{session_name}"' \
+  'setw -g status-left " #(hostname -s)|#{session_name}"'
+setw -g status-left-style fg=colour240,bg=colour233
+setw -g status-left-length 32
 
 # Centre status style
-set-window-option -g status-fg colour240
-set-window-option -g status-bg colour233
+setw -g status-style fg=colour240,bg=colour233
 
-# Right status style
-set-window-option -g status-right "%a %d-%m-%y %H:%M "
-set-window-option -g status-right-fg white
-set-window-option -g status-right-bg colour233
+# Right status style shows system info, date, and time.
+setw -g status-right "#[fg=colour240]#(cat ~/.cache/tmux/system-info)#[fg=white] %a %d-%m-%y %H:%M "
+setw -g status-right-style fg=white,bg=colour233
+if -b '[ "`uname`" != "Darwin" ]' \
+  'run "tmux setw -g status-right-length $((`nproc --all` + 48))"'
 
 # Active window status style
-set-window-option -g window-status-current-format " #I: #W"
-set-window-option -g window-status-current-fg white
-set-window-option -g window-status-current-bg colour233
+setw -g window-status-current-format " #{window_index}: #{window_name}"
+setw -g window-status-current-style fg=white,bg=colour233
 
 # Inactive window status style
-set-window-option -g window-status-format " #I: #W"
-set-window-option -g window-status-fg colour240
-set-window-option -g window-status-bg colour233
+setw -g window-status-format " #{window_index}: #{window_name}"
+setw -g window-status-style fg=colour240,bg=colour233
 
-# Active pane border
-set-option -g pane-active-border-fg colour235
-set-option -g pane-active-border-bg colour235
-
-# Inactive pane border
-set-option -g pane-border-fg colour233
-set-option -g pane-border-bg colour233
+# Pane border style
+set -g pane-border-style fg=colour233,bg=colour233
+set -g pane-active-border-style fg=colour235,bg=colour235
 
 # Command line window list selection
-set-window-option -g mode-style fg=colour233,bg=colour30
-set-option -g message-style fg=colour233,bg=colour30
+set-window-option -g mode-style fg=white,bg=colour237
+set-option -g message-style fg=white,bg=colour237

visor.zsh

@@ -0,0 +1,6 @@
+if ! tmux list-sessions -F '#{session_name}' | grep 'visor' > /dev/null; then
+  tmux new-session -d -s visor
+  tmux rename-window -t visor:0 home
+fi
+tmux attach-session -t visor
+exit