Add basic gruvbox light theme using 256 colors

Add basic gitignore file
Add opening config files in correct vim file-types
Exclude vim file artifacts
Fix dark theme against changes in tmux v2.9
Fix typos
Improve plugin installer
Update README
Update changes to gruvbox dark theme
Update config and remove deprecated/outdated configuration
Update tmux-gruvbox-dark.conf

.gitignore

@@ -0,0 +1,10 @@
+# Editors
+.idea/
+
+# vim
+*.swp
+*.swo
+*~
+
+# Systems
+**/.DS_Store

CHANGELOG.md

@@ -8,6 +8,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 ### Added
 - Added CHANGELOG file ([#9](https://github.com/egel/tmux-gruvbox/issues/9))
 - Added theme installable through TPM ([#4](https://github.com/egel/tmux-gruvbox/issues/4))
+- Added light-medium theme ([#3](https://github.com/egel/tmux-gruvbox/issues/3)]
 
 ### Changed
 ### Deprecated

README.md

@@ -1,14 +1,17 @@
 # Gruvbox color theme configuration for Tmux
 
-Theme with 'retro groove' flavor for [Tmux][github-tmux], based on Pavel Pertsev's [gruvbox colorscheme][github-grovbox] and inspired by work of [Gordon Chiam](https://gist.github.com/gchiam/4606522f513cc64b79ce).
+Theme with 'retro groove' flavor for [Tmux][github-tmux], based on Pavel Pertsev's [gruvbox colorscheme][github-grovbox] and inspired by work of [Gordon Chiam](https://gist.github.com/gchiam/4606522f513cc64b79ce). Subthemes switching inspired by [tmux-color-solarized][tmux-color-solarized].
 
-> Screenshot made from Mac OSX builtin terminal with xterm-256color and [Hack font][github-hack].
-
-<img src="http://i.imgur.com/OqnVzqf.png" title="Tmux grovbox colorscheme" style="width: 100%; max-width: 600px; text-align: center;" />
+> Screenshots made from macOS builtin terminal with xterm-256color and [Hack font][github-hack].
 
+| Dark theme | Light theme |
+|---|---|
+| <img src="https://i.imgur.com/STohAcp.png" title="Tmux grovbox dark colorscheme" style="width: 100%; max-width: 600px; text-align: center;" /> | <img src="https://i.imgur.com/zQZEFtU.png" title="Tmux grovbox light colorscheme" style="width: 100%; max-width: 600px; text-align: center;" /> |
 
 ## Installation
+
 ### Install manually
+
 The simplest way is just:
 
 > HINT: Always make a backup of your config files before any action.
@@ -18,17 +21,21 @@ 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`
-```
+
+Add plugin to the list of TPM plugins in `.tmux.conf` and select desired theme
+
+```bash
 set -g @plugin 'egel/tmux-gruvbox'
+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.
+
+Hit `prefix + I` to fetch the plugin and source it. Your Tmux should be updated with the theme at this point.
 
 ## License
+
 GPLv3 - Maciej Sypień
 
 [github-tmux]: https://github.com/tmux/tmux
 [github-grovbox]: https://github.com/morhetz/gruvbox
 [github-hack]: https://github.com/chrissimpkins/Hack
-
+[tmux-color-solarized]: https://github.com/seebi/tmux-colors-solarized

gruvbox-tpm.tmux

@@ -1,4 +1,25 @@
 #!/usr/bin/env bash
 
 CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-tmux source-file "$CURRENT_DIR/tmux-gruvbox-dark.conf"
+THEME_OPTION="@tmux-gruvbox"
+DEFAULT_THEME="dark"
+
+get_theme() {
+	local option="$1"
+	local default_value="$2"
+	local option_value
+  option_value=$(tmux show-option -gqv "$option")
+	if [ -z "$option_value" ]; then
+		print "$default_value"
+	else
+		print "$option_value"
+	fi
+}
+
+main() {
+	local theme
+  theme=$(get_theme "$THEME_OPTION" "$DEFAULT_THEME")
+	tmux source-file "$CURRENT_DIR/tmux-gruvbox-${theme}.conf"
+}
+
+main

tmux-gruvbox-dark.conf

@@ -1,4 +1,4 @@
-## COLORSCHEME: gruvbox dark
+## COLORSCHEME: gruvbox dark (medium)
 set-option -g status "on"
 
 # default statusbar color
@@ -35,14 +35,16 @@ set-window-option -g window-status-bell-style bg=colour167,fg=colour235 # bg=red
 
 ## Theme settings mixed with colors (unfortunately, but there is no cleaner way)
 set-option -g status-justify "left"
-set-option -g status-left-style none
+set-option -g status-left-style attr="none"
 set-option -g status-left-length "80"
 set-option -g status-right-style none
 set-option -g status-right-length "80"
 set-window-option -g window-status-separator ""
 
-set-option -g status-left "#[fg=colour248, bg=colour241] #S #[fg=colour241, bg=colour237, nobold, noitalics, nounderscore]"
-set-option -g status-right "#[fg=colour239, bg=colour237, nobold, nounderscore, noitalics]#[fg=colour246,bg=colour239] %Y-%m-%d  %H:%M #[fg=colour248, bg=colour239, nobold, noitalics, nounderscore]#[fg=colour237, bg=colour248] #h "
+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-window-option -g window-status-current-format "#[fg=colour237, bg=colour214, nobold, noitalics, nounderscore]#[fg=colour239, bg=colour214] #I #[fg=colour239, bg=colour214, bold] #W #[fg=colour214, bg=colour237, nobold, noitalics, nounderscore]"
-set-window-option -g window-status-format "#[fg=colour237,bg=colour239,noitalics]#[fg=colour223,bg=colour239] #I #[fg=colour223, bg=colour239] #W #[fg=colour239, bg=colour237, noitalics]"
+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 #[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]"
+
+# vim: set ft=tmux tw=0 nowrap:

tmux-gruvbox-light.conf

@@ -0,0 +1,56 @@
+## COLORSCHEME: gruvbox light (medium)
+#
+# Some colors are not used by gruvbox light medium theme.
+# The main idea is to find best version of colors that fit
+# the spirit of gruvbox light theme with limited numbers of
+# 256 color palette.
+
+set-option -g status "on"
+
+# default statusbar colors
+set-option -g status-style bg=colour252,fg=colour239 # bg=notInGruvboxPallete, #fg=fg1
+
+# default window title colors
+set-window-option -g window-status-style bg=colour66,fg=colour229 # bg=aqua, fg=bg5
+
+# default window with an activity alert
+set-window-option -g window-status-activity-style bg=colour237,fg=colour241 # bg=bg1, fg=notInGruvboxPallete
+
+# active window title colors
+set-window-option -g window-status-current-style bg=default,fg=colour237 # bg=default, fg=bg1
+
+# pane border
+set-option -g pane-active-border-style fg=colour241 # fg=notInGruvboxPallete
+set-option -g pane-border-style fg=colour252 # bg1=notInGruvboxPallete
+
+# message infos (visible while writing command)
+set-option -g message-style bg=colour252,fg=colour241 # bg=notInGruvboxPallete, fg=notInGruvboxPallete
+
+# writing commands inactive
+set-option -g message-command-style bg=colour124,fg=colour241 # bg=notInGruvboxPallete, fg=notInGruvboxPallete
+
+# pane number display
+set-option -g display-panes-active-colour colour241 # notInGruvboxPallete
+set-option -g display-panes-colour colour248 # notInGruvboxPallete
+
+# clock
+set-window-option -g clock-mode-colour colour172 # orange
+
+# bell
+set-window-option -g window-status-bell-style bg=colour124,fg=colour229 # bg=red, fg=bg
+
+## Theme settings mixed with colors (unfortunately, but there is no cleaner way)
+set-option -g status-justify "left"
+set-option -g status-left-style attr="none"
+set-option -g status-left-length "80"
+set-option -g status-right-style attr="none"
+set-option -g status-right-length "80"
+set-window-option -g window-status-separator ""
+
+set-option -g status-left "#[bg=colour243,fg=colour255] #S #[bg=colour252,fg=colour243,nobold,noitalics,nounderscore]"
+set-option -g status-right "#[bg=colour252,fg=colour243,nobold,nounderscore,noitalics]#[bg=colour243,fg=colour255] %Y-%m-%d  %H:%M #[bg=colour243,fg=colour237,nobold,noitalics,nounderscore]#[bg=colour237,fg=colour255] #h "
+
+set-window-option -g window-status-current-format "#[bg=colour215,fg=colour252,nobold,noitalics,nounderscore]#[bg=colour215,fg=colour239] #I #[bg=colour215,fg=colour239,bold] #W #[bg=colour252,fg=colour215,nobold,noitalics,nounderscore]"
+set-window-option -g window-status-format "#[bg=colour249,fg=colour252,noitalics]#[bg=colour249,fg=colour241] #I #[bg=colour249,fg=colour241] #W #[bg=colour252,fg=colour249,noitalics]"
+
+# vim: set ft=tmux tw=0 nowrap: