From 80945039ba87f0637fc0a1c42f93ecbbe332ada7 Mon Sep 17 00:00:00 2001
From: Maciej Sypien <maciejsypien@gmail.com>
Date: Sat, 7 Sep 2024 21:08:27 +0200
Subject: [PATCH 01/10] feat: define dark and light color palettes

---
 src/palette_gruvbox_dark.sh  | 45 ++++++++++++++++++++++++++++++++++++
 src/palette_gruvbox_light.sh | 45 ++++++++++++++++++++++++++++++++++++
 2 files changed, 90 insertions(+)
 create mode 100644 src/palette_gruvbox_dark.sh
 create mode 100644 src/palette_gruvbox_light.sh

diff --git a/src/palette_gruvbox_dark.sh b/src/palette_gruvbox_dark.sh
new file mode 100644
index 0000000..dc87b89
--- /dev/null
+++ b/src/palette_gruvbox_dark.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+##########################
+# gruvbox dark pallete
+##########################
+
+####
+# When using 'colour124' you are using the color default in terminal pallete.
+# This could be important for people which terminals support only 256 colors
+# and does not support HEX values.
+#
+# The names of colors used from https://github.com/morhetz/gruvbox
+
+col_bg=colour235
+col_bg0_h=colour234
+col_bg0=colour235
+col_bg1=colour237
+col_bg2=colour239
+col_bg3=colour241
+col_bg4=colour243
+col_gray0=colour246
+col_gray1=colour245
+col_gray2=colour245
+col_bg0_s=colour236
+col_fg=colour223
+col_fg4=colour246
+col_fg3=colour248
+col_fg2=colour250
+col_fg1=colour223
+col_fg0=colour229
+
+col_red=colour124
+col_red2=colour167
+col_green=colour106
+col_green2=colour142
+col_yellow=colour172
+col_yellow2=colour214
+col_blue=colour66
+col_blue2=colour109
+col_purple=colour132
+col_purple2=colour175
+col_aqua=colour72
+col_aqua2=colour108
+col_orange=colour166
+col_orange2=colour208
diff --git a/src/palette_gruvbox_light.sh b/src/palette_gruvbox_light.sh
new file mode 100644
index 0000000..bf9b75f
--- /dev/null
+++ b/src/palette_gruvbox_light.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+##########################
+# gruvbox dark pallete
+##########################
+
+####
+# When using 'colour124' you are using the color default in terminal pallete.
+# This could be important for people which terminals support only 256 colors
+# and does not support HEX values.
+#
+# The names of colors used from https://github.com/morhetz/gruvbox
+
+col_bg=colour229
+col_bg0_h=colour230
+col_bg0=colour229
+col_bg1=colour223
+col_bg2=colour250
+col_bg3=colour248
+col_bg4=colour246
+col_gray0=colour246
+col_gray1=colour245
+col_gray2=colour244
+col_bg0_s=colour228
+col_fg=colour223
+col_fg4=colour243
+col_fg3=colour241
+col_fg2=colour239
+col_fg1=colour237
+col_fg0=colour235
+
+col_red=colour124
+col_red2=colour88
+col_green=colour106
+col_green2=colour100
+col_yellow=colour172
+col_yellow2=colour136
+col_blue=colour66
+col_blue2=colour24
+col_purple=colour132
+col_purple2=colour96
+col_aqua=colour72
+col_aqua2=colour66
+col_orange=colour166
+col_orange2=colour130

From aac51493cb67cb45c04cad4de965611ed8e08884 Mon Sep 17 00:00:00 2001
From: Maciej Sypien <maciejsypien@gmail.com>
Date: Sat, 7 Sep 2024 21:09:00 +0200
Subject: [PATCH 02/10] feat: add customization of status-right & status-left
 sections

---
 src/gruvbox-main.sh       | 86 +++++++++++++++++++++++++++++++--------
 src/helper_methods.sh     | 19 +++++++++
 src/theme_gruvbox_dark.sh | 58 ++++++++++++++++++++++++++
 src/tmux_utils.sh         | 36 ++++++++++++++++
 tmux-gruvbox-dark.conf    |  2 +-
 5 files changed, 184 insertions(+), 17 deletions(-)
 create mode 100644 src/helper_methods.sh
 create mode 100644 src/theme_gruvbox_dark.sh
 create mode 100644 src/tmux_utils.sh

diff --git a/src/gruvbox-main.sh b/src/gruvbox-main.sh
index 271bc42..19218d8 100755
--- a/src/gruvbox-main.sh
+++ b/src/gruvbox-main.sh
@@ -3,25 +3,79 @@
 SCRIPT_SRC="$(dirname "${BASH_SOURCE[${#BASH_SOURCE[@]} - 1]}")"
 readonly SCRIPT_SRC
 CURRENT_DIR=$(cd "${SCRIPT_SRC}" >/dev/null 2>&1 && pwd) readonly CURRENT_DIR
-readonly THEME_OPTION="@tmux-gruvbox"
-readonly DEFAULT_THEME="dark"
+readonly CURRENT_DIR
 
-get_theme() {
-  local option="$1"
-  local default_value="$2"
-  local option_value
-  option_value=$(tmux show-option -gqv "$option")
-  if [ -z "$option_value" ]; then
-    echo "$default_value"
-  else
-    echo "$option_value"
-  fi
-}
+# hold the array of all command to configure tmux theme
+declate -a TMUX_CMDS
+
+# load libraries
+source "${CURRENT_DIR}/src/helper_methods.sh"
+source "${CURRENT_DIR}/src/tmux_utils.sh"
+source "${CURRENT_DIR}/src/theme_gruvbox_dark.sh"
+
+readonly TMUX_GRUVBOX="@tmux-gruvbox"
+readonly TMUX_GRUVBOX_THEME="@tmux-gruvbox-theme"
+readonly TMUX_GRUVBOX_LEFT_STATUS="@tmux-gruvbox-left-status"
+readonly TMUX_GRUVBOX_RIGHT_STAUTS="@tmux-gruvbox-right-status"
+readonly TMUX_GRUVBOX_WINDOW_STATUS_CURRENT_FORMAT="@tmux-gruvbox-window-status-current-format"
+readonly TMUX_GRUVBOX_WINDOW_STATUS_FORMAT="@tmux-gruvbox-window-status-format"
+
+# define the reference names for further custom options
+tmux_append_seto "${TMUX_GRUVBOX}"
+tmux_append_seto "${TMUX_GRUVBOX_THEME}"
+tmux_append_seto "${TMUX_GRUVBOX_LEFT_STATUS}"
+tmux_append_seto "${TMUX_GRUVBOX_RIGHT_STAUTS}"
+tmux_append_seto "${TMUX_GRUVBOX_WINDOW_STATUS_CURRENT_FORMAT}"
+tmux_append_seto "${TMUX_GRUVBOX_WINDOW_STATUS_FORMAT}"
+
+print_array TMUX_CMDS  # print options
+tmux "${TMUX_CMDS[@]}" # execute options
+TMUX_CMDS=()           # clean
 
 main() {
-  local theme
-  theme=$(get_theme "$THEME_OPTION" "$DEFAULT_THEME")
-  tmux source-file "$CURRENT_DIR/tmux-gruvbox-${theme}.conf"
+  local _theme
+  _theme=$(tmux_get_option "$TMUX_GRUVBOX" "$DEFAULT_THEME")
+
+  # load proper palette for the theme soon to avoid additional variable interpolation
+  case $_theme in
+  light)
+    source "${CURRENT_DIR}/src/palette_gruvbox_light.sh"
+    ;;
+  dark | *)
+    source "${CURRENT_DIR}/src/palette_gruvbox_dark.sh"
+    ;;
+  esac
+
+  # defaults for theme option
+  DEFAULT_THEME="dark"
+  DEFAULT_LEFT_STATUS="#[bg=${col_bg3},fg=${col_fg3}] #S #[bg=${col_bg1},fg=${col_bg3},nobold,noitalics,nounderscore]"
+  DEFAULT_RIGHT_STATUS="#[bg=${col_bg1},fg=${col_bg2},nobold,nounderscore,noitalics]#[bg=${col_bg2},fg=${col_fg4}] %Y-%m-%d  %H:%M #[bg=${col_bg2},fg=${col_fg3},nobold,noitalics,nounderscore]#[bg=${col_fg3},fg=${col_bg1}] #h #{tmux_mode_indicator}"
+  DEFAULT_WINDOW_STATUS_CURRENT_FORMAT="#[bg=${col_yellow2},fg=${col_bg1},nobold,noitalics,nounderscore]#[bg=${col_yellow2},fg=${col_bg2}] #I #[bg=${col_yellow2},fg=${col_bg2},bold] #W#{?window_zoomed_flag,*Z,} #[bg=${col_bg1},fg=${col_yellow2},nobold,noitalics,nounderscore]"
+  DEFAULT_WINDOW_STATUS_FORMAT="#[bg=${col_bg2},fg=${col_bg1},noitalics]#[bg=${col_bg2},fg=${col_fg1}] #I #[bg=${col_bg2},fg=${col_fg1}] #W #[bg=${col_bg1},fg=${col_bg2},noitalics]"
+
+  _status_left=$(tmux_get_option "$TMUX_GRUVBOX_LEFT_STATUS" "$DEFAULT_LEFT_STATUS")
+  _status_right=$(tmux_get_option "$TMUX_GRUVBOX_RIGHT_STAUTS" "$DEFAULT_RIGHT_STATUS")
+  _window_status_current_format=$(tmux_get_option "$TMUX_GRUVBOX_WINDOW_STATUS_CURRENT_FORMAT" "$DEFAULT_WINDOW_STATUS_CURRENT_FORMAT")
+  _window_status_format=$(tmux_get_option "$TMUX_GRUVBOX_WINDOW_STATUS_FORMAT" "$DEFAULT_WINDOW_STATUS_FORMAT")
+
+  theme_args=(
+    "$_status_left"
+    "$_status_right"
+    "$_window_status_current_format"
+    "$_window_status_format"
+  )
+
+  case $_theme in
+  light)
+    set_light_theme "${theme_args[@]}"
+    ;;
+  dark | *)
+    set_dark_theme "${theme_args[@]}"
+    ;;
+  esac
+
+  # execute commands with tmux as array of options
+  tmux "${TMUX_CMDS[@]}"
 }
 
 main "$@"
diff --git a/src/helper_methods.sh b/src/helper_methods.sh
new file mode 100644
index 0000000..175a5a3
--- /dev/null
+++ b/src/helper_methods.sh
@@ -0,0 +1,19 @@
+#!/bin/bash
+
+# simply print passed array
+#
+# example
+#
+#   myarray=()
+#   print_array myarray
+#
+print_array() {
+  local -n arr # -n available over bash 4.3
+  arr=$1
+
+  echo ""
+  echo "begin >>>"
+  printf "%s\n" "${arr[@]}"
+  echo "<<< end"
+  echo ""
+}
diff --git a/src/theme_gruvbox_dark.sh b/src/theme_gruvbox_dark.sh
new file mode 100644
index 0000000..4ae4a3d
--- /dev/null
+++ b/src/theme_gruvbox_dark.sh
@@ -0,0 +1,58 @@
+#!/bin/bash
+
+# themes may use different colors in sets therefore we setup dark and light separately
+set_dark_theme() {
+  local _left_status_value _right_status_value _window_status_current_format
+  _left_status_value=$1
+  _right_status_value=$2
+  _window_status_current_format=$3
+  _window_status_format=$4
+
+  tmux_append_seto "status" "on"
+
+  # default statusbar color
+  tmux_append_seto "status-style" "bg=${col_bg1},fg=${col_fg1}"
+
+  # default window title colors
+  tmux_append_setwo "window-status-style" "bg=${col_yellow2},fg=${col_bg1}"
+
+  # default window with an activity alert
+  tmux_append_setwo "window-status-activity-style" "bg=${col_bg1},fg=${col_fg3}"
+
+  # active window title colors
+  tmux_append_setwo "window-status-current-style" "bg=default,fg=${col_bg1}" # TODO cosider removing red!
+
+  # pane border
+  tmux_append_seto "pane-active-border-style" "fg=${col_fg2}"
+  tmux_append_seto "pane-border-style" "fg=${col_bg1}"
+
+  # message infos
+  tmux_append_seto "message-style" "bg=${col_bg2},fg=${col_fg1}"
+
+  # writing commands inactive
+  tmux_append_seto "message-command-style" "bg=${col_fg3},fg=${col_bg1}"
+
+  # pane number display
+  tmux_append_seto "display-panes-active-colour" "${col_fg2}"
+  tmux_append_seto "display-panes-colour" "${col_bg1}"
+
+  # clock
+  tmux_append_setwo "clock-mode-colour" "${col_blue2}"
+
+  # bell
+  tmux_append_setwo "window-status-bell-style" "bg=${col_red2},fg=${col_bg}"
+
+  ## Theme settings mixed with colors (unfortunately, but there is no cleaner way)
+  tmux_append_seto "status-justify" "left"
+  tmux_append_seto "status-left-style" none
+  tmux_append_seto "status-left-length" "80"
+  tmux_append_seto "status-right-style" none
+  tmux_append_seto "status-right-length" "80"
+  tmux_append_setwo "window-status-separator" ""
+
+  tmux_append_seto "status-left" "${_left_status_value}"
+  tmux_append_seto "status-right" "${_right_status_value}"
+
+  tmux_append_setwo "window-status-current-format" "${_window_status_current_format}"
+  tmux_append_setwo "window-status-format" "${_window_status_format}"
+}
diff --git a/src/tmux_utils.sh b/src/tmux_utils.sh
new file mode 100644
index 0000000..6e2ae12
--- /dev/null
+++ b/src/tmux_utils.sh
@@ -0,0 +1,36 @@
+#!/bin/bash
+
+# get desired option from tmux or default
+tmux_get_option() {
+  local _option _default_value
+  _option="$1"
+  _default_value="$2"
+
+  local _option_value
+  _option_value=$(tmux show-option -gqv "$_option")
+  if [ -z "$_option_value" ]; then
+    echo "$_default_value"
+  else
+    echo "$_option_value"
+  fi
+}
+
+# append preconfigured tmux set-option to global array
+tmux_append_seto() {
+  local _option _value _result
+  _option="$1"
+  _value="$2"
+  TMUX_CMDS+=("set-option" "-gq" "${_option}" "${_value}" ";")
+  # _retult=("set-option -gq" "${_option}" "${_value}" ";")
+  # echo "${_retult[*]}"
+}
+
+# append preconfigured tmux set-window-option to global array
+tmux_append_setwo() {
+  local _option _value _result
+  _option="$1"
+  _value="$2"
+  TMUX_CMDS+=("set-window-option" "-gq" "${_option}" "${_value}" ";")
+  # _retult=("set-window-option -gq" "${_option}" "${_value}" ";")
+  # echo "${_retult[*]}"
+}
diff --git a/tmux-gruvbox-dark.conf b/tmux-gruvbox-dark.conf
index 8d86699..93700c5 100644
--- a/tmux-gruvbox-dark.conf
+++ b/tmux-gruvbox-dark.conf
@@ -42,7 +42,7 @@ set-option -g status-right-length "80"
 set-window-option -g window-status-separator ""
 
 set-option -g status-left "#[bg=colour241,fg=colour248] #S #[bg=colour237,fg=colour241,nobold,noitalics,nounderscore]"
-set-option -g status-right "#[bg=colour237,fg=colour239 nobold, nounderscore, noitalics]#[bg=colour239,fg=colour246] %Y-%m-%d  %H:%M #[bg=colour239,fg=colour248,nobold,noitalics,nounderscore]#[bg=colour248,fg=colour237] #h "
+set-option -g status-right "#[bg=colour237,fg=colour239 nobold, nounderscore, noitalics]#[bg=colour239,fg=colour246] %Y-%m-%d  %H:%M #[bg=colour239,fg=colour248,nobold,noitalics,nounderscore]#[bg=colour248,fg=colour237] #h #{tmux_mode_indicator}"
 
 set-window-option -g window-status-current-format "#[bg=colour214,fg=colour237,nobold,noitalics,nounderscore]#[bg=colour214,fg=colour239] #I #[bg=colour214,fg=colour239,bold] #W#{?window_zoomed_flag,*Z,} #[bg=colour237,fg=colour214,nobold,noitalics,nounderscore]"
 set-window-option -g window-status-format "#[bg=colour239,fg=colour237,noitalics]#[bg=colour239,fg=colour223] #I #[bg=colour239,fg=colour223] #W #[bg=colour237,fg=colour239,noitalics]"

From 8498b5f6ebc1d3ad1c84ff874ea4efda9d03c1fa Mon Sep 17 00:00:00 2001
From: Maciej Sypien <maciejsypien@gmail.com>
Date: Sun, 8 Sep 2024 22:22:46 +0200
Subject: [PATCH 03/10] feat: rename to gruvbox_dark256 and implement alpha
 option

---
 src/gruvbox-main.sh                           | 108 +++++++++---------
 src/theme_gruvbox_dark256.sh                  |  75 ++++++++++++
 ...vbox_dark.sh => theme_gruvbox_light256.sh} |  20 ++--
 src/tmux_utils.sh                             |  66 +++++++++--
 4 files changed, 193 insertions(+), 76 deletions(-)
 create mode 100644 src/theme_gruvbox_dark256.sh
 rename src/{theme_gruvbox_dark.sh => theme_gruvbox_light256.sh} (60%)

diff --git a/src/gruvbox-main.sh b/src/gruvbox-main.sh
index 19218d8..9701c08 100755
--- a/src/gruvbox-main.sh
+++ b/src/gruvbox-main.sh
@@ -11,71 +11,71 @@ declate -a TMUX_CMDS
 # load libraries
 source "${CURRENT_DIR}/src/helper_methods.sh"
 source "${CURRENT_DIR}/src/tmux_utils.sh"
-source "${CURRENT_DIR}/src/theme_gruvbox_dark.sh"
+source "${CURRENT_DIR}/src/theme_gruvbox_dark256.sh"
+source "${CURRENT_DIR}/src/theme_gruvbox_light256.sh"
 
 readonly TMUX_GRUVBOX="@tmux-gruvbox"
-readonly TMUX_GRUVBOX_THEME="@tmux-gruvbox-theme"
-readonly TMUX_GRUVBOX_LEFT_STATUS="@tmux-gruvbox-left-status"
-readonly TMUX_GRUVBOX_RIGHT_STAUTS="@tmux-gruvbox-right-status"
-readonly TMUX_GRUVBOX_WINDOW_STATUS_CURRENT_FORMAT="@tmux-gruvbox-window-status-current-format"
-readonly TMUX_GRUVBOX_WINDOW_STATUS_FORMAT="@tmux-gruvbox-window-status-format"
+readonly TMUX_GRUVBOX_STATUSBAR_ALPHA="@tmux-gruvbox-statusbar-alpha"
+readonly TMUX_GRUVBOX_LEFT_STATUS_A="@tmux-gruvbox-left-status-a"
+readonly TMUX_GRUVBOX_RIGHT_STAUTS_X="@tmux-gruvbox-right-status-x"
+readonly TMUX_GRUVBOX_RIGHT_STAUTS_Y="@tmux-gruvbox-right-status-y"
+readonly TMUX_GRUVBOX_RIGHT_STAUTS_Z="@tmux-gruvbox-right-status-z"
 
-# define the reference names for further custom options
-tmux_append_seto "${TMUX_GRUVBOX}"
-tmux_append_seto "${TMUX_GRUVBOX_THEME}"
-tmux_append_seto "${TMUX_GRUVBOX_LEFT_STATUS}"
-tmux_append_seto "${TMUX_GRUVBOX_RIGHT_STAUTS}"
-tmux_append_seto "${TMUX_GRUVBOX_WINDOW_STATUS_CURRENT_FORMAT}"
-tmux_append_seto "${TMUX_GRUVBOX_WINDOW_STATUS_FORMAT}"
-
-print_array TMUX_CMDS  # print options
-tmux "${TMUX_CMDS[@]}" # execute options
-TMUX_CMDS=()           # clean
+# define simple theme options (no color interpolation required)
+DEFAULT_THEME="dark"
+DEFAULT_STATUSBAR_ALPHA=false
+# defaults for theme option (with color interpolation)
+DEFAULT_LEFT_STATUS_A='#S'
+DEFAULT_RIGHT_STATUS_X='%Y-%m-%d'
+DEFAULT_RIGHT_STATUS_Y='%H:%M'
+DEFAULT_RIGHT_STATUS_Z='#h'
 
 main() {
-  local _theme
-  _theme=$(tmux_get_option "$TMUX_GRUVBOX" "$DEFAULT_THEME")
+    TMUX_CMDS=() # clear
 
-  # load proper palette for the theme soon to avoid additional variable interpolation
-  case $_theme in
-  light)
-    source "${CURRENT_DIR}/src/palette_gruvbox_light.sh"
-    ;;
-  dark | *)
-    source "${CURRENT_DIR}/src/palette_gruvbox_dark.sh"
-    ;;
-  esac
+    # load proper palette for the theme asap to avoid additional variable interpolation
+    local _theme
+    _theme=$(tmux_get_option "${TMUX_GRUVBOX}" "${DEFAULT_THEME}")
+    _statusbar_alpha=$(tmux_get_option "${TMUX_GRUVBOX_STATUSBAR_ALPHA}" "${DEFAULT_STATUSBAR_ALPHA}")
 
-  # defaults for theme option
-  DEFAULT_THEME="dark"
-  DEFAULT_LEFT_STATUS="#[bg=${col_bg3},fg=${col_fg3}] #S #[bg=${col_bg1},fg=${col_bg3},nobold,noitalics,nounderscore]"
-  DEFAULT_RIGHT_STATUS="#[bg=${col_bg1},fg=${col_bg2},nobold,nounderscore,noitalics]#[bg=${col_bg2},fg=${col_fg4}] %Y-%m-%d  %H:%M #[bg=${col_bg2},fg=${col_fg3},nobold,noitalics,nounderscore]#[bg=${col_fg3},fg=${col_bg1}] #h #{tmux_mode_indicator}"
-  DEFAULT_WINDOW_STATUS_CURRENT_FORMAT="#[bg=${col_yellow2},fg=${col_bg1},nobold,noitalics,nounderscore]#[bg=${col_yellow2},fg=${col_bg2}] #I #[bg=${col_yellow2},fg=${col_bg2},bold] #W#{?window_zoomed_flag,*Z,} #[bg=${col_bg1},fg=${col_yellow2},nobold,noitalics,nounderscore]"
-  DEFAULT_WINDOW_STATUS_FORMAT="#[bg=${col_bg2},fg=${col_bg1},noitalics]#[bg=${col_bg2},fg=${col_fg1}] #I #[bg=${col_bg2},fg=${col_fg1}] #W #[bg=${col_bg1},fg=${col_bg2},noitalics]"
+    case "$_theme" in
+    light | light256)
+        source "${CURRENT_DIR}/src/palette_gruvbox_light.sh"
+        source "${CURRENT_DIR}/src/theme_gruvbox_light256.sh"
+        ;;
+    dark | dark256 | *)
+        source "${CURRENT_DIR}/src/palette_gruvbox_dark.sh"
+        source "${CURRENT_DIR}/src/theme_gruvbox_dark256.sh"
+        ;;
+    esac
 
-  _status_left=$(tmux_get_option "$TMUX_GRUVBOX_LEFT_STATUS" "$DEFAULT_LEFT_STATUS")
-  _status_right=$(tmux_get_option "$TMUX_GRUVBOX_RIGHT_STAUTS" "$DEFAULT_RIGHT_STATUS")
-  _window_status_current_format=$(tmux_get_option "$TMUX_GRUVBOX_WINDOW_STATUS_CURRENT_FORMAT" "$DEFAULT_WINDOW_STATUS_CURRENT_FORMAT")
-  _window_status_format=$(tmux_get_option "$TMUX_GRUVBOX_WINDOW_STATUS_FORMAT" "$DEFAULT_WINDOW_STATUS_FORMAT")
+    local _status_left _status_right _window_status_current_format _window_status_format
+    _status_left_a=$(tmux_get_option "$TMUX_GRUVBOX_LEFT_STATUS_A" "$DEFAULT_LEFT_STATUS_A")
+    _status_right_x=$(tmux_get_option "$TMUX_GRUVBOX_RIGHT_STAUTS_X" "$DEFAULT_RIGHT_STATUS_X")
+    _status_right_y=$(tmux_get_option "$TMUX_GRUVBOX_RIGHT_STAUTS_Y" "$DEFAULT_RIGHT_STATUS_Y")
+    _status_right_z=$(tmux_get_option "$TMUX_GRUVBOX_RIGHT_STAUTS_Z" "$DEFAULT_RIGHT_STATUS_Z")
 
-  theme_args=(
-    "$_status_left"
-    "$_status_right"
-    "$_window_status_current_format"
-    "$_window_status_format"
-  )
+    theme_args=(
+        "$_status_left_a"
+        "$_status_right_x"
+        "$_status_right_y"
+        "$_status_right_z"
+        "$_statusbar_alpha"
+    )
 
-  case $_theme in
-  light)
-    set_light_theme "${theme_args[@]}"
-    ;;
-  dark | *)
-    set_dark_theme "${theme_args[@]}"
-    ;;
-  esac
+    case $_theme in
+    light | light256)
+        theme_set_light_256 "${theme_args[@]}"
+        ;;
+    dark | dark256 | *)
+        theme_set_dark_256 "${theme_args[@]}"
+        ;;
+    esac
 
-  # execute commands with tmux as array of options
-  tmux "${TMUX_CMDS[@]}"
+    # execute commands with tmux as array of options
+    tmux "${TMUX_CMDS[@]}"
 }
 
 main "$@"
+
+# vi: ft=bash
diff --git a/src/theme_gruvbox_dark256.sh b/src/theme_gruvbox_dark256.sh
new file mode 100644
index 0000000..0dcc014
--- /dev/null
+++ b/src/theme_gruvbox_dark256.sh
@@ -0,0 +1,75 @@
+#!/bin/bash
+
+# Themes may use different colors in sets therefore we setup dark and light
+# separately.
+#
+# shellcheck disable=SC2154
+theme_set_dark_256() {
+  local _left_status_a _right_status_x _right_status_y _right_status_z _statusbar_alpha
+  _left_status_a=$1
+  _right_status_x=$2
+  _right_status_y=$3
+  _right_status_z=$4
+  _statusbar_alpha=$5
+
+  tmux_append_seto "status" "on"
+
+  # default statusbar bg color
+  local _statusbar_bg="${col_bg1}"
+  if [[ "$_statusbar_alpha" == "true" ]]; then _statusbar_bg="default"; fi
+  tmux_append_seto "status-style" "bg=${_statusbar_bg},fg=${col_fg1}"
+
+  # default window title colors
+  local _window_title_bg=${col_yellow2}
+  if [[ "$_statusbar_alpha" == "true" ]]; then _window_title_bg="default"; fi
+  tmux_append_setwo "window-status-style" "bg=${_window_title_bg},fg=${col_bg1}"
+
+  # default window with an activity alert
+  tmux_append_setwo "window-status-activity-style" "bg=${col_bg1},fg=${col_fg3}"
+
+  # active window title colors
+  local active_window_title_bg=${col_yellow2}
+  if [[ "$_statusbar_alpha" == "true" ]]; then active_window_title_bg="default"; fi
+  tmux_append_setwo "window-status-current-style" "bg=${active_window_title_bg},fg=${col_bg1}" # TODO cosider removing red!
+
+  # pane border
+  tmux_append_seto "pane-active-border-style" "fg=${col_fg2}"
+  tmux_append_seto "pane-border-style" "fg=${col_bg1}"
+
+  # message infos
+  tmux_append_seto "message-style" "bg=${col_bg2},fg=${col_fg1}"
+
+  # writing commands inactive
+  tmux_append_seto "message-command-style" "bg=${col_fg3},fg=${col_bg1}"
+
+  # pane number display
+  tmux_append_seto "display-panes-active-colour" "${col_fg2}"
+  tmux_append_seto "display-panes-colour" "${col_bg1}"
+
+  # clock
+  tmux_append_setwo "clock-mode-colour" "${col_blue2}"
+
+  # bell
+  tmux_append_setwo "window-status-bell-style" "bg=${col_red2},fg=${col_bg}"
+
+  ## Theme settings mixed with colors (unfortunately, but there is no cleaner way)
+  tmux_append_seto "status-justify" "left"
+  tmux_append_seto "status-left-style" none
+  tmux_append_seto "status-left-length" "80"
+  tmux_append_seto "status-right-style" none
+  tmux_append_seto "status-right-length" "80"
+  tmux_append_setwo "window-status-separator" ""
+
+  tmux_append_seto "status-left" "#[bg=${col_bg3},fg=${col_fg3}] ${_left_status_a} #[bg=${col_bg1},fg=${col_bg3},nobold,noitalics,nounderscore]"
+
+  # right status
+  local _status_right_bg=${col_bg1}
+  if [[ "$_statusbar_alpha" == "true" ]]; then _status_right_bg="default"; fi
+  tmux_append_seto "status-right" "#[bg=${_status_right_bg},fg=${col_bg2},nobold,nounderscore,noitalics]#[bg=${col_bg2},fg=${col_fg4}] ${_right_status_x}  ${_right_status_y} #[bg=${col_bg2},fg=${col_fg3},nobold,noitalics,nounderscore]#[bg=${col_fg3},fg=${col_bg1}] ${_right_status_z}"
+
+  # current window
+  tmux_append_setwo "window-status-current-format" "#[bg=${col_yellow2},fg=${col_bg1},nobold,noitalics,nounderscore]#[bg=${col_yellow2},fg=${col_bg2}] #I #[bg=${col_yellow2},fg=${col_bg2},bold] #W#{?window_zoomed_flag,*Z,} #{?window_end_flag,#[bg=default],#[bg=colour237]}#[fg=${col_yellow2},nobold,noitalics,nounderscore]"
+
+  # default window
+  tmux_append_setwo "window-status-format" "#[bg=${col_bg2},fg=${col_bg1},noitalics]#[bg=${col_bg2},fg=${col_fg1}] #I #[bg=${col_bg2},fg=${col_fg1}] #W #{?window_end_flag,#[bg=default],#[bg=colour237]}#[fg=${col_bg2},noitalics]"
+}
diff --git a/src/theme_gruvbox_dark.sh b/src/theme_gruvbox_light256.sh
similarity index 60%
rename from src/theme_gruvbox_dark.sh
rename to src/theme_gruvbox_light256.sh
index 4ae4a3d..aaa5246 100644
--- a/src/theme_gruvbox_dark.sh
+++ b/src/theme_gruvbox_light256.sh
@@ -1,12 +1,12 @@
 #!/bin/bash
 
 # themes may use different colors in sets therefore we setup dark and light separately
-set_dark_theme() {
-  local _left_status_value _right_status_value _window_status_current_format
-  _left_status_value=$1
-  _right_status_value=$2
-  _window_status_current_format=$3
-  _window_status_format=$4
+theme_set_light_256() {
+  local _left_status_value _right_status_value _window_status_current_format _window_status_format
+  _left_status_a=$1
+  _right_status_x=$2
+  _right_status_y=$3
+  _right_status_z=$4
 
   tmux_append_seto "status" "on"
 
@@ -50,9 +50,9 @@ set_dark_theme() {
   tmux_append_seto "status-right-length" "80"
   tmux_append_setwo "window-status-separator" ""
 
-  tmux_append_seto "status-left" "${_left_status_value}"
-  tmux_append_seto "status-right" "${_right_status_value}"
+  tmux_append_seto "status-left" "#[bg=${col_bg3},fg=${col_fg3}] ${_left_status_a} #[bg=${col_bg1},fg=${col_bg3},nobold,noitalics,nounderscore]"
+  tmux_append_seto "status-right" "#[bg=${col_bg1},fg=${col_bg2},nobold,nounderscore,noitalics]#[bg=${col_bg2},fg=${col_fg4}] ${_right_status_x}  ${_right_status_y} #[bg=${col_bg2},fg=${col_fg3},nobold,noitalics,nounderscore]#[bg=${col_fg3},fg=${col_bg1}] ${_right_status_z}"
 
-  tmux_append_setwo "window-status-current-format" "${_window_status_current_format}"
-  tmux_append_setwo "window-status-format" "${_window_status_format}"
+  tmux_append_setwo "window-status-current-format" "#[bg=${col_yellow2},fg=${col_bg1},nobold,noitalics,nounderscore]#[bg=${col_yellow2},fg=${col_bg2}] #I #[bg=${col_yellow2},fg=${col_bg2},bold] #W#{?window_zoomed_flag,*Z,} #[bg=${col_bg1},fg=${col_yellow2},nobold,noitalics,nounderscore]"
+  tmux_append_setwo "window-status-format" "#[bg=${col_bg2},fg=${col_bg1},noitalics]#[bg=${col_bg2},fg=${col_fg1}] #I #[bg=${col_bg2},fg=${col_fg1}] #W #[bg=${col_bg1},fg=${col_bg2},noitalics]"
 }
diff --git a/src/tmux_utils.sh b/src/tmux_utils.sh
index 6e2ae12..cc235b3 100644
--- a/src/tmux_utils.sh
+++ b/src/tmux_utils.sh
@@ -1,17 +1,47 @@
 #!/bin/bash
 
 # get desired option from tmux or default
-tmux_get_option() {
-  local _option _default_value
-  _option="$1"
+tmux_get_option_or_default() {
+  local _option_name _default_value
+  _option_name="$1"
   _default_value="$2"
 
-  local _option_value
-  _option_value=$(tmux show-option -gqv "$_option")
-  if [ -z "$_option_value" ]; then
-    echo "$_default_value"
+  local _current_option_value
+  _current_option_value=$(tmux show-option -gqv "$_option_name")
+  if [[ -n "$_current_option_value" ]]; then
+    echo "$_current_option_value"
   else
-    echo "$_option_value"
+    echo "$_default_value"
+  fi
+}
+
+# get desired tmux option or use given default value
+tmux_get_option() {
+  local _option_name _default_value
+  _option_name="$1"
+  _default_value="$2"
+
+  local _current_option_value
+  _current_option_value=$(tmux show-option -gqv "$_option_name")
+  if [[ -n "$_current_option_value" ]]; then
+    echo "$_current_option_value"
+  else
+    echo "$_default_value"
+  fi
+}
+
+# get desired window-option from tmux or default
+tmux_get_window_option() {
+  local _option_name _default_value
+  _option_name="$1"
+  _default_value="$2"
+
+  local _current_option_value
+  _current_option_value=$(tmux show-window-option -gqv "$_option_name")
+  if [[ -n "$_current_option_value" ]]; then
+    echo "$_current_option_value"
+  else
+    echo "$_default_value"
   fi
 }
 
@@ -21,8 +51,6 @@ tmux_append_seto() {
   _option="$1"
   _value="$2"
   TMUX_CMDS+=("set-option" "-gq" "${_option}" "${_value}" ";")
-  # _retult=("set-option -gq" "${_option}" "${_value}" ";")
-  # echo "${_retult[*]}"
 }
 
 # append preconfigured tmux set-window-option to global array
@@ -31,6 +59,20 @@ tmux_append_setwo() {
   _option="$1"
   _value="$2"
   TMUX_CMDS+=("set-window-option" "-gq" "${_option}" "${_value}" ";")
-  # _retult=("set-window-option -gq" "${_option}" "${_value}" ";")
-  # echo "${_retult[*]}"
+}
+
+# imediately execute tmux option
+tmux_set_option_now() {
+  local _option_name _value
+  _option_name="$1"
+  _value="$2"
+  tmux set-option -gq "$_option_name" "$_value"
+}
+
+# imediately execute tmux option
+tmux_set_window_option_now() {
+  local _option_name _value
+  _option_name="$1"
+  _value="$2"
+  tmux set-window-option -gq "$_option_name" "$_value"
 }

From a3f964c002e4a389afd2e742cd7bd18a0bca984f Mon Sep 17 00:00:00 2001
From: Maciej Sypien <maciejsypien@gmail.com>
Date: Sun, 15 Sep 2024 00:43:53 +0200
Subject: [PATCH 04/10] fix: transparency for tabs in left status bar

---
 src/theme_gruvbox_dark256.sh | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/theme_gruvbox_dark256.sh b/src/theme_gruvbox_dark256.sh
index 0dcc014..d37a5b6 100644
--- a/src/theme_gruvbox_dark256.sh
+++ b/src/theme_gruvbox_dark256.sh
@@ -68,8 +68,12 @@ theme_set_dark_256() {
   tmux_append_seto "status-right" "#[bg=${_status_right_bg},fg=${col_bg2},nobold,nounderscore,noitalics]#[bg=${col_bg2},fg=${col_fg4}] ${_right_status_x}  ${_right_status_y} #[bg=${col_bg2},fg=${col_fg3},nobold,noitalics,nounderscore]#[bg=${col_fg3},fg=${col_bg1}] ${_right_status_z}"
 
   # current window
-  tmux_append_setwo "window-status-current-format" "#[bg=${col_yellow2},fg=${col_bg1},nobold,noitalics,nounderscore]#[bg=${col_yellow2},fg=${col_bg2}] #I #[bg=${col_yellow2},fg=${col_bg2},bold] #W#{?window_zoomed_flag,*Z,} #{?window_end_flag,#[bg=default],#[bg=colour237]}#[fg=${col_yellow2},nobold,noitalics,nounderscore]"
+  local _current_window_status_format_bg=${col_bg1}
+  if [[ "$_statusbar_alpha" == "true" ]]; then _current_window_status_format_bg="default"; fi
+  tmux_append_setwo "window-status-current-format" "#[bg=${col_yellow2},fg=${col_bg1},nobold,noitalics,nounderscore]#[bg=${col_yellow2},fg=${col_bg2}] #I #[bg=${col_yellow2},fg=${col_bg2},bold] #W#{?window_zoomed_flag,*Z,} #{?window_end_flag,#[bg=${_current_window_status_format_bg}],#[bg=${col_bg1}]}#[fg=${col_yellow2},nobold,noitalics,nounderscore]"
 
   # default window
-  tmux_append_setwo "window-status-format" "#[bg=${col_bg2},fg=${col_bg1},noitalics]#[bg=${col_bg2},fg=${col_fg1}] #I #[bg=${col_bg2},fg=${col_fg1}] #W #{?window_end_flag,#[bg=default],#[bg=colour237]}#[fg=${col_bg2},noitalics]"
+  local _default_window_status_format_bg=${col_bg1}
+  if [[ "$_statusbar_alpha" == "true" ]]; then _default_window_status_format_bg="default"; fi
+  tmux_append_setwo "window-status-format" "#[bg=${col_bg2},fg=${col_bg1},noitalics]#[bg=${col_bg2},fg=${col_fg1}] #I #[bg=${col_bg2},fg=${col_fg1}] #W #{?window_end_flag,#[bg=${_default_window_status_format_bg}],#[bg=${col_bg1}]}#[fg=${col_bg2},noitalics]"
 }

From a8d87fa13b50711eeae22de0de1f9b3d910514fd Mon Sep 17 00:00:00 2001
From: Maciej Sypien <maciejsypien@gmail.com>
Date: Sun, 15 Sep 2024 01:15:39 +0200
Subject: [PATCH 05/10] fix: shellcheck errors

---
 gruvbox-tpm.tmux              | 1 +
 src/gruvbox-main.sh           | 8 ++++++++
 src/palette_gruvbox_dark.sh   | 1 +
 src/palette_gruvbox_light.sh  | 1 +
 src/theme_gruvbox_light256.sh | 5 ++++-
 5 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/gruvbox-tpm.tmux b/gruvbox-tpm.tmux
index b93207a..6d3946a 100755
--- a/gruvbox-tpm.tmux
+++ b/gruvbox-tpm.tmux
@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 
+# shellcheck disable=SC1091
 source "./src/gruvbox-main.sh"
 
 # vim: ai et ft=bash
diff --git a/src/gruvbox-main.sh b/src/gruvbox-main.sh
index 9701c08..bfde3cd 100755
--- a/src/gruvbox-main.sh
+++ b/src/gruvbox-main.sh
@@ -9,9 +9,13 @@ readonly CURRENT_DIR
 declate -a TMUX_CMDS
 
 # load libraries
+# shellcheck disable=1091
 source "${CURRENT_DIR}/src/helper_methods.sh"
+# shellcheck disable=1091
 source "${CURRENT_DIR}/src/tmux_utils.sh"
+# shellcheck disable=1091
 source "${CURRENT_DIR}/src/theme_gruvbox_dark256.sh"
+# shellcheck disable=1091
 source "${CURRENT_DIR}/src/theme_gruvbox_light256.sh"
 
 readonly TMUX_GRUVBOX="@tmux-gruvbox"
@@ -40,11 +44,15 @@ main() {
 
     case "$_theme" in
     light | light256)
+        # shellcheck disable=1091
         source "${CURRENT_DIR}/src/palette_gruvbox_light.sh"
+        # shellcheck disable=1091
         source "${CURRENT_DIR}/src/theme_gruvbox_light256.sh"
         ;;
     dark | dark256 | *)
+        # shellcheck disable=1091
         source "${CURRENT_DIR}/src/palette_gruvbox_dark.sh"
+        # shellcheck disable=1091
         source "${CURRENT_DIR}/src/theme_gruvbox_dark256.sh"
         ;;
     esac
diff --git a/src/palette_gruvbox_dark.sh b/src/palette_gruvbox_dark.sh
index dc87b89..5470ee8 100644
--- a/src/palette_gruvbox_dark.sh
+++ b/src/palette_gruvbox_dark.sh
@@ -11,6 +11,7 @@
 #
 # The names of colors used from https://github.com/morhetz/gruvbox
 
+# shellcheck disable=2034 # ignored as this file only contains var definitions
 col_bg=colour235
 col_bg0_h=colour234
 col_bg0=colour235
diff --git a/src/palette_gruvbox_light.sh b/src/palette_gruvbox_light.sh
index bf9b75f..3949472 100644
--- a/src/palette_gruvbox_light.sh
+++ b/src/palette_gruvbox_light.sh
@@ -11,6 +11,7 @@
 #
 # The names of colors used from https://github.com/morhetz/gruvbox
 
+# shellcheck disable=2034 # ignored as this file only contains var definitions
 col_bg=colour229
 col_bg0_h=colour230
 col_bg0=colour229
diff --git a/src/theme_gruvbox_light256.sh b/src/theme_gruvbox_light256.sh
index aaa5246..eb15f90 100644
--- a/src/theme_gruvbox_light256.sh
+++ b/src/theme_gruvbox_light256.sh
@@ -1,6 +1,9 @@
 #!/bin/bash
 
-# themes may use different colors in sets therefore we setup dark and light separately
+# Themes may use different colors in sets therefore we setup dark and light
+# separately.
+#
+# shellcheck disable=SC2154
 theme_set_light_256() {
   local _left_status_value _right_status_value _window_status_current_format _window_status_format
   _left_status_a=$1

From 44afa4e5a34f4a36d7c84ea02fd4adb45ca65ff1 Mon Sep 17 00:00:00 2001
From: Maciej Sypien <maciejsypien@gmail.com>
Date: Sun, 15 Sep 2024 01:38:24 +0200
Subject: [PATCH 06/10] fix: files according to shfmt

---
 src/gruvbox-main.sh | 82 ++++++++++++++++++++++-----------------------
 1 file changed, 41 insertions(+), 41 deletions(-)

diff --git a/src/gruvbox-main.sh b/src/gruvbox-main.sh
index bfde3cd..5dbba7e 100755
--- a/src/gruvbox-main.sh
+++ b/src/gruvbox-main.sh
@@ -35,53 +35,53 @@ DEFAULT_RIGHT_STATUS_Y='%H:%M'
 DEFAULT_RIGHT_STATUS_Z='#h'
 
 main() {
-    TMUX_CMDS=() # clear
+  TMUX_CMDS=() # clear
 
-    # load proper palette for the theme asap to avoid additional variable interpolation
-    local _theme
-    _theme=$(tmux_get_option "${TMUX_GRUVBOX}" "${DEFAULT_THEME}")
-    _statusbar_alpha=$(tmux_get_option "${TMUX_GRUVBOX_STATUSBAR_ALPHA}" "${DEFAULT_STATUSBAR_ALPHA}")
+  # load proper palette for the theme asap to avoid additional variable interpolation
+  local _theme
+  _theme=$(tmux_get_option "${TMUX_GRUVBOX}" "${DEFAULT_THEME}")
+  _statusbar_alpha=$(tmux_get_option "${TMUX_GRUVBOX_STATUSBAR_ALPHA}" "${DEFAULT_STATUSBAR_ALPHA}")
 
-    case "$_theme" in
-    light | light256)
-        # shellcheck disable=1091
-        source "${CURRENT_DIR}/src/palette_gruvbox_light.sh"
-        # shellcheck disable=1091
-        source "${CURRENT_DIR}/src/theme_gruvbox_light256.sh"
-        ;;
-    dark | dark256 | *)
-        # shellcheck disable=1091
-        source "${CURRENT_DIR}/src/palette_gruvbox_dark.sh"
-        # shellcheck disable=1091
-        source "${CURRENT_DIR}/src/theme_gruvbox_dark256.sh"
-        ;;
-    esac
+  case "$_theme" in
+  light | light256)
+    # shellcheck disable=1091
+    source "${CURRENT_DIR}/src/palette_gruvbox_light.sh"
+    # shellcheck disable=1091
+    source "${CURRENT_DIR}/src/theme_gruvbox_light256.sh"
+    ;;
+  dark | dark256 | *)
+    # shellcheck disable=1091
+    source "${CURRENT_DIR}/src/palette_gruvbox_dark.sh"
+    # shellcheck disable=1091
+    source "${CURRENT_DIR}/src/theme_gruvbox_dark256.sh"
+    ;;
+  esac
 
-    local _status_left _status_right _window_status_current_format _window_status_format
-    _status_left_a=$(tmux_get_option "$TMUX_GRUVBOX_LEFT_STATUS_A" "$DEFAULT_LEFT_STATUS_A")
-    _status_right_x=$(tmux_get_option "$TMUX_GRUVBOX_RIGHT_STAUTS_X" "$DEFAULT_RIGHT_STATUS_X")
-    _status_right_y=$(tmux_get_option "$TMUX_GRUVBOX_RIGHT_STAUTS_Y" "$DEFAULT_RIGHT_STATUS_Y")
-    _status_right_z=$(tmux_get_option "$TMUX_GRUVBOX_RIGHT_STAUTS_Z" "$DEFAULT_RIGHT_STATUS_Z")
+  local _status_left _status_right _window_status_current_format _window_status_format
+  _status_left_a=$(tmux_get_option "$TMUX_GRUVBOX_LEFT_STATUS_A" "$DEFAULT_LEFT_STATUS_A")
+  _status_right_x=$(tmux_get_option "$TMUX_GRUVBOX_RIGHT_STAUTS_X" "$DEFAULT_RIGHT_STATUS_X")
+  _status_right_y=$(tmux_get_option "$TMUX_GRUVBOX_RIGHT_STAUTS_Y" "$DEFAULT_RIGHT_STATUS_Y")
+  _status_right_z=$(tmux_get_option "$TMUX_GRUVBOX_RIGHT_STAUTS_Z" "$DEFAULT_RIGHT_STATUS_Z")
 
-    theme_args=(
-        "$_status_left_a"
-        "$_status_right_x"
-        "$_status_right_y"
-        "$_status_right_z"
-        "$_statusbar_alpha"
-    )
+  theme_args=(
+    "$_status_left_a"
+    "$_status_right_x"
+    "$_status_right_y"
+    "$_status_right_z"
+    "$_statusbar_alpha"
+  )
 
-    case $_theme in
-    light | light256)
-        theme_set_light_256 "${theme_args[@]}"
-        ;;
-    dark | dark256 | *)
-        theme_set_dark_256 "${theme_args[@]}"
-        ;;
-    esac
+  case $_theme in
+  light | light256)
+    theme_set_light_256 "${theme_args[@]}"
+    ;;
+  dark | dark256 | *)
+    theme_set_dark_256 "${theme_args[@]}"
+    ;;
+  esac
 
-    # execute commands with tmux as array of options
-    tmux "${TMUX_CMDS[@]}"
+  # execute commands with tmux as array of options
+  tmux "${TMUX_CMDS[@]}"
 }
 
 main "$@"

From 3161b7834c7e010c81aac960d21c774e291f0b28 Mon Sep 17 00:00:00 2001
From: Maciej Sypien <maciejsypien@gmail.com>
Date: Sun, 15 Sep 2024 01:42:51 +0200
Subject: [PATCH 07/10] feat: remove unnecessary modeline

---
 src/gruvbox-main.sh | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/gruvbox-main.sh b/src/gruvbox-main.sh
index 5dbba7e..e1369ba 100755
--- a/src/gruvbox-main.sh
+++ b/src/gruvbox-main.sh
@@ -85,5 +85,3 @@ main() {
 }
 
 main "$@"
-
-# vi: ft=bash

From fec8ecdca4bddfb222d781b1d06f85aab3e882bc Mon Sep 17 00:00:00 2001
From: Maciej Sypien <maciejsypien@gmail.com>
Date: Sun, 15 Sep 2024 01:51:00 +0200
Subject: [PATCH 08/10] feat: save palettes as 256 color

---
 src/{palette_gruvbox_dark.sh => palette_gruvbox_dark256.sh}   | 0
 src/{palette_gruvbox_light.sh => palette_gruvbox_light256.sh} | 0
 2 files changed, 0 insertions(+), 0 deletions(-)
 rename src/{palette_gruvbox_dark.sh => palette_gruvbox_dark256.sh} (100%)
 rename src/{palette_gruvbox_light.sh => palette_gruvbox_light256.sh} (100%)

diff --git a/src/palette_gruvbox_dark.sh b/src/palette_gruvbox_dark256.sh
similarity index 100%
rename from src/palette_gruvbox_dark.sh
rename to src/palette_gruvbox_dark256.sh
diff --git a/src/palette_gruvbox_light.sh b/src/palette_gruvbox_light256.sh
similarity index 100%
rename from src/palette_gruvbox_light.sh
rename to src/palette_gruvbox_light256.sh

From 4a5d510c156dd53ba6897d263331cbe30ae60c47 Mon Sep 17 00:00:00 2001
From: Maciej Sypien <maciejsypien@gmail.com>
Date: Sun, 15 Sep 2024 22:23:01 +0200
Subject: [PATCH 09/10] feat: update information about dark256 & light256
 themes

---
 README.md                                     | 117 ++++++++++++++----
 src/gruvbox-main.sh                           |  16 +--
 ...uvbox_dark256.sh => theme_gruvbox_dark.sh} |   2 +-
 ...box_light256.sh => theme_gruvbox_light.sh} |   2 +-
 4 files changed, 100 insertions(+), 37 deletions(-)
 rename src/{theme_gruvbox_dark256.sh => theme_gruvbox_dark.sh} (99%)
 rename src/{theme_gruvbox_light256.sh => theme_gruvbox_light.sh} (99%)

diff --git a/README.md b/README.md
index ff5426d..eb2da52 100644
--- a/README.md
+++ b/README.md
@@ -25,60 +25,126 @@ Theme with 'retro groove' flavor for [Tmux][github-tmux], based on Pavel Pertsev
 
 ## Installation
 
-**Available Themes**
+### Install via [TPM][github-tpm] (recommended)
 
-- [`dark`](./docs/assets/img/gruvbox-dark-theme.png)
-- [`light`](./docs/assets/img/gruvbox-light-theme.png)
-- `dark-transparent` (experimental)
-- `light-transparent` (experimental)
-
-### Install manually
-
-The simplest way is just:
-
-> [!TIP]
-> Always make a backup of your config files before any action.
-
-```bash
-cat tmux-gruvbox-dark.conf >> ~/.tmux.conf
-```
-
-### Install through [Tmux Plugin Manager](https://github.com/tmux-plugins/tpm)
-
-Add plugin to the list of TPM plugins in `.tmux.conf` and select desired theme.
+Add plugin at the top list of TPM plugins in `.tmux.conf` and select desired theme.
 
 ```bash
+# ~/.tmux.conf
 set -g @plugin 'egel/tmux-gruvbox'
-set -g @tmux-gruvbox 'dark' # or 'light', 'dark-transparent', 'light-transparent'
+# set desired options...
+set -g @tmux-gruvbox 'dark' # or 'light'
 ```
 
 Hit `prefix + I` to fetch the plugin and source it. Your Tmux should be updated with the theme at this point.
 
+### Install manually
+
+1.  Clone the project to desired location
+
+    > ![TIP] If you do not have github account [download](https://github.com/egel/tmux-gruvbox/archive/refs/heads/main.zip) it and unzip.
+
+    ```bash
+    cd ~/projects/
+    git clone ...
+    ```
+
+1.  Add theme at to top of your `~/.tmux.conf` config.
+
+    ```bash
+    # ~/.tmux.conf
+    run ~/projects/tmux-gruvbox/tmux-gruvbox.tmux
+    # set desired options...
+    set -g @tmux-gruvbox 'dark' # or light
+    ```
+
+## Configuration options
+
+### Theme
+
+- default value: `dark256`
+- available themes:
+  - [`dark256`](./docs/assets/img/gruvbox-dark-theme.png)
+  - [`light256`](./docs/assets/img/gruvbox-light-theme.png)
+
+```bash
+set -g @tmux-gruvbox 'dark256'
+```
+
+### Transparent status-bar
+
+- default value: `'false'`
+- tmux >= 3.2 (experimental)
+
+```bash
+set -g @tmux-gruvbox-statusbar-alpha 'true'
+```
+
+### Left Status (Section A)
+
+- default value: `'#S'`
+
+```bash
+set -g @tmux-gruvbox-left-status-a
+```
+
+### Right Status (Section X)
+
+- default value: `'%Y-%m-%d'`
+
+This section is customizable for user, and by default contains current date.
+
+```bash
+set -g @tmux-gruvbox-right-status-x
+```
+
+### Right Status (Section Y)
+
+- default value: `'%H:%M'`
+
+This section is customizable for user, and by default contains current time.
+
+```bash
+# set different time format
+set -g @tmux-gruvbox-right-status-y '%H:%M'
+```
+
+### Right Status (Section Z)
+
+- default value: `'#h'`
+
+This section is customizable for user, and by default contains hostname.
+
+```bash
+# enhance this section with other plugin
+set -g @tmux-gruvbox-right-status-z '#h #{tmux_mode_indicator} '
+```
+
 ## Development
 
 To run project locally:
 
-1.  clone the repo to desired place
+1.  clone the repository to desired place
 
     ```bash
     cd $HOME/projects/
     git clone ...
     ```
 
-1.  create symlink in plugin dir to the cloned repo:
+1.  create a symlink to the cloned repository (best in the standard [TPM][github-tpm] plugin directory):
 
     ```bash
     # cd to tmux plugin directory
     cd ~/.tmux/plugins/
 
-    # create simlink to cloned repo
+    # create symlink to cloned repo
     ln -sf $HOME/projects/tmux-gruvbox/ tmux-gruvbox
     ```
 
 1.  and in `~/.tmux.conf` set
 
     ```bash
-    # add plugin
+    # ~/.tmux.conf
     set -g @plugin 'egel/tmux-gruvbox'
     # set desired options...
     set -g @tmux-gruvbox 'dark'
@@ -101,6 +167,7 @@ GPLv3 - Maciej Sypień
 [github-hack]: https://github.com/chrissimpkins/Hack
 [github-nerd-fonts]: https://github.com/ryanoasis/nerd-fonts
 [github-alacritty]: https://github.com/alacritty/alacritty
+[github-tpm]: https://github.com/tmux-plugins/tpm
 [tmux-color-solarized]: https://github.com/seebi/tmux-colors-solarized
 [pexcel-1]: https://www.pexels.com/photo/urban-photo-of-an-alley-2411688/
 [pexcel-2]: https://www.pexels.com/photo/lights-hanging-above-the-alley-in-a-city-at-night-27044195/
diff --git a/src/gruvbox-main.sh b/src/gruvbox-main.sh
index e1369ba..f63b218 100755
--- a/src/gruvbox-main.sh
+++ b/src/gruvbox-main.sh
@@ -13,10 +13,6 @@ declate -a TMUX_CMDS
 source "${CURRENT_DIR}/src/helper_methods.sh"
 # shellcheck disable=1091
 source "${CURRENT_DIR}/src/tmux_utils.sh"
-# shellcheck disable=1091
-source "${CURRENT_DIR}/src/theme_gruvbox_dark256.sh"
-# shellcheck disable=1091
-source "${CURRENT_DIR}/src/theme_gruvbox_light256.sh"
 
 readonly TMUX_GRUVBOX="@tmux-gruvbox"
 readonly TMUX_GRUVBOX_STATUSBAR_ALPHA="@tmux-gruvbox-statusbar-alpha"
@@ -45,15 +41,15 @@ main() {
   case "$_theme" in
   light | light256)
     # shellcheck disable=1091
-    source "${CURRENT_DIR}/src/palette_gruvbox_light.sh"
+    source "${CURRENT_DIR}/src/palette_gruvbox_light256.sh"
     # shellcheck disable=1091
-    source "${CURRENT_DIR}/src/theme_gruvbox_light256.sh"
+    source "${CURRENT_DIR}/src/theme_gruvbox_light.sh"
     ;;
   dark | dark256 | *)
     # shellcheck disable=1091
-    source "${CURRENT_DIR}/src/palette_gruvbox_dark.sh"
+    source "${CURRENT_DIR}/src/palette_gruvbox_dark256.sh"
     # shellcheck disable=1091
-    source "${CURRENT_DIR}/src/theme_gruvbox_dark256.sh"
+    source "${CURRENT_DIR}/src/theme_gruvbox_dark.sh"
     ;;
   esac
 
@@ -73,10 +69,10 @@ main() {
 
   case $_theme in
   light | light256)
-    theme_set_light_256 "${theme_args[@]}"
+    theme_set_light "${theme_args[@]}"
     ;;
   dark | dark256 | *)
-    theme_set_dark_256 "${theme_args[@]}"
+    theme_set_dark "${theme_args[@]}"
     ;;
   esac
 
diff --git a/src/theme_gruvbox_dark256.sh b/src/theme_gruvbox_dark.sh
similarity index 99%
rename from src/theme_gruvbox_dark256.sh
rename to src/theme_gruvbox_dark.sh
index d37a5b6..3ee9e88 100644
--- a/src/theme_gruvbox_dark256.sh
+++ b/src/theme_gruvbox_dark.sh
@@ -4,7 +4,7 @@
 # separately.
 #
 # shellcheck disable=SC2154
-theme_set_dark_256() {
+theme_set_dark() {
   local _left_status_a _right_status_x _right_status_y _right_status_z _statusbar_alpha
   _left_status_a=$1
   _right_status_x=$2
diff --git a/src/theme_gruvbox_light256.sh b/src/theme_gruvbox_light.sh
similarity index 99%
rename from src/theme_gruvbox_light256.sh
rename to src/theme_gruvbox_light.sh
index eb15f90..f5c21fd 100644
--- a/src/theme_gruvbox_light256.sh
+++ b/src/theme_gruvbox_light.sh
@@ -4,7 +4,7 @@
 # separately.
 #
 # shellcheck disable=SC2154
-theme_set_light_256() {
+theme_set_light() {
   local _left_status_value _right_status_value _window_status_current_format _window_status_format
   _left_status_a=$1
   _right_status_x=$2

From f2de4db0ec829332ead9d968ab2debf70091604a Mon Sep 17 00:00:00 2001
From: Maciej Sypien <maciejsypien@gmail.com>
Date: Mon, 16 Sep 2024 00:41:42 +0200
Subject: [PATCH 10/10] chore: add changelog entry

---
 CHANGELOG.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index f7a6751..33f22de 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - Added light and dark transparent themes [#18](https://github.com/egel/tmux-gruvbox/issues/18)
 - Added editorconfig
 - Added code linters for shellcheck & shfmt [#33](https://github.com/egel/tmux-gruvbox/issues/33)
+- Added customizable statusbar [#31](https://github.com/egel/tmux-gruvbox/issues/31)
 
 ### Changed