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## Author: Shaun Reed | Contact: shaunrd0@gmail.com | URL: www.shaunreed.com ##
##                                                                           ##
## A custom tmux multiplexer config / layout created for Manjaro i3          ##
##+ Inspired by vim-powerline: https://github.com/Lokaltog/powerline         ##
##                                                                           ##
## This config created and tested with Powerline Consolas                    ##
##+ https://github.com/Lokaltog/powerline-fonts                              ##
##+ Some symbols may require Font Awesome 5 Free Solid                       ##
##                                                                           ##
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# .tmux.conf
#
# If symbols or powerline layout fail to appear...
#+ Check your terminal emulator font settings include these fonts
#+ Check that required fonts are installed
#
# Note: The use of 256colours in this file allows for portable color definitions between platforms and applications
#+ Changing to a different color interpretation may result in some apps displaying colors differently than others
#+ Vim plugin 'Colorizer' does not reflect the actual 256colour values
#+ See https://jonasjacek.github.io/colors/ for a full list of 256colours

# Settings for terminal text selection / copy options
# + Source: https://www.seanh.cc/2020/12/27/copy-and-paste-in-tmux/
# + Depends: https://github.com/tmux-plugins/tmux-yank#linux
set -g mouse on
# These bindings are for X Windows only. If you're using a different
# window system you have to replace the `xsel` commands with something
# else. See https://github.com/tmux/tmux/wiki/Clipboard#available-tools
bind -T copy-mode    DoubleClick1Pane select-pane \; send -X select-word \; send -X copy-pipe-no-clear "xsel -i"
bind -T copy-mode-vi DoubleClick1Pane select-pane \; send -X select-word \; send -X copy-pipe-no-clear "xsel -i"
bind -n DoubleClick1Pane select-pane \; copy-mode -M \; send -X select-word \; send -X copy-pipe-no-clear "xsel -i"
bind -T copy-mode    TripleClick1Pane select-pane \; send -X select-line \; send -X copy-pipe-no-clear "xsel -i"
bind -T copy-mode-vi TripleClick1Pane select-pane \; send -X select-line \; send -X copy-pipe-no-clear "xsel -i"
bind -n TripleClick1Pane select-pane \; copy-mode -M \; send -X select-line \; send -X copy-pipe-no-clear "xsel -i"
bind -n MouseDown2Pane run "tmux set-buffer -b primary_selection \"$(xsel -o)\"; tmux paste-buffer -b primary_selection; tmux delete-buffer -b primary_selection"
set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-yank'
set -g @yank_action 'copy-pipe-no-clear'
bind -T copy-mode    C-c send -X copy-pipe-no-clear "xsel -i --clipboard"
bind -T copy-mode-vi C-c send -X copy-pipe-no-clear "xsel -i --clipboard"

set-option -s set-clipboard external
bind-key -T copy-mode-vi MouseDragEnd1Pane send-keys -X copy-pipe-and-cancel "xclip -selection clipboard -i"

# remap shortcut prefix from 'C-b' to 'C-z'
unbind C-b
set-option -g prefix C-z
bind-key C-z send-prefix

# Reload tmux.conf in this session
bind r source-file ~/.tmux.conf

bind h split-window -h
bind v split-window -v

# switch panes using Alt-arrow without prefix
bind -n M-Left select-pane -L
bind -n M-Right select-pane -R
bind -n M-Up select-pane -U
bind -n M-Down select-pane -D

set-option -g status-position top
# Can't use theme plugin without risk of repo update overwriting data?
#source-file "${HOME}/.tmux-themepack/powerline/double/green.tmuxtheme"

# Status update interval
set -g status-interval 1

# Basic status bar colors
set -g status-style fg=colour240,bg=colour233

#set -g status-left "#[fg=colour233,bg=colour100,bold] #S #[fg=colour100,bg=colour240,nobold]#[fg=colour233,bg=colour240] #(whoami) #[fg=colour240,bg=colour235]#[fg=colour240,bg=colour235] #I:#P #[fg=colour235,bg=colour208]#[fg=colour240,bg=colour208] #{git_remote} #{git_flags} #[fg=colour208,bg=colour233,nobold]"

# Tmux Git
#let -g status-left "#[fg=colour233,bg=colour100,bold] #S #[fg=colour100,bg=colour240,nobold]#[fg=colour233,bg=colour240] #(whoami) #[fg=colour240,bg=colour235]#[fg=colour240,bg=colour235] #I:#P #[fg=colour235,bg=colour208]#[fg=colour240,bg=colour208] #{git_remote} #{git_flags} #[fg=colour208,bg=colour233,nobold]"

# Left side of status bar
set -g status-left-style bg=colour233,fg=colour243
set -g status-left-length 40
# Note: No bold required, no BG reveal produced by symbol gaps on left side
#+ Font: Powerline Consolas
set -g status-left "#[fg=colour233,bg=colour100,bold] #S #[fg=colour100,bg=colour240,nobold]#[fg=colour233,bg=colour240] #(whoami) #[fg=colour240,bg=colour235]#[fg=colour240,bg=colour235] #(hostname) #[fg=colour235,bg=colour233]#[fg=colour240,bg=colour233]"

# Right side of status bar
set -g status-right-style bg=colour233,fg=colour243
set -g status-right-length 150
# Hide right bar entirely
#set -g status-right ""

# Note: Powerline font requires alternate of bold on right side
# Corrects gap on right of character that reveals BG color
#+ Font: Powerline Consolas
#set -g status-right  "#[fg=colour235,bg=colour233,bold]#[fg=colour240,bg=colour235,nobold] %H:%M:%S #[fg=colour240,bg=colour235,bold]#[fg=colour233,bg=colour240,nobold] %d-%b-%y #[fg=colour100,bg=colour240,bold]#[fg=colour233,bg=colour100,bold] #H "
set -g status-right  "#[fg=colour235,bg=colour233,bold]#[fg=colour240,bg=colour235,nobold] %H:%M:%S #[fg=colour240,bg=colour235,bold]#[fg=colour233,bg=colour240,nobold] %d-%b-%y #[fg=colour100,bg=colour240,bold]#[fg=colour233,bg=colour100,bold] #(/home/kapper/go/bin/gitux #{pane_current_path}) "

# Simple Git
#set -g status-right  "#[fg=colour235,bg=colour233] #{simple_git_status} #[fg=colour240,bg=colour235] %H:%M:%S #[fg=colour240,bg=colour235]#[fg=colour233,bg=colour240] %d-%b-%y #[fg=colour100,bg=colour240]#[fg=colour233,bg=colour100,bold] #H "

# Tmux Git
#set -g status-right "#[fg=colour208,bg=colour233]#[fg=colour235,bg=colour208] #{git_upstream} #{git_branch} #[fg=colour240,bg=colour235] %H:%M:%S #[fg=colour240,bg=colour235]#[fg=colour233,bg=colour240] %d-%b-%y #[fg=colour100,bg=colour240]#[fg=colour233,bg=colour100,bold] #H "

# Window status
set -g window-status-format '#(/home/kapper/go/bin/gitmux #{pane_current_path})'
# set -g window-status-format "  #I:#W#F (TMUX OTHER STATUS) #(pwd | sed -e "s|.*/\(.*/.*\)|\1|") "
set -g window-status-current-format '#(/home/kapper/go/bin/gitmux #{pane_current_path})' 
#set -g window-status-current-format "#[fg=colour255,bg=colour233]#[fg=colour100,nobold] #(whoami)@#H #[fg=colour255,bg=colour233,nobold]"
# #{pane_current_path} 

# Current window status
set -g window-status-current-style bg=colour233,fg=colour100

# Window with activity status
set -g window-status-activity-style bg=colour233,fg=colour245

# Window separator
set -g window-status-separator ""

# Window status alignment
set -g status-justify centre

# Pane border
set -g pane-border-style bg=default,fg=colour238

# Active pane border
set -g pane-active-border-style bg=default,fg=colour100

# Pane number indicator
set -g display-panes-colour colour233
set -g display-panes-active-colour colour245

# Clock mode
set -g clock-mode-colour colour100
set -g clock-mode-style 24

# Message
set -g message-style bg=colour100,fg=black

# Command message
set -g message-command-style bg=colour233,fg=black

# Tmux Git status bar settings
# (Un)comment source-file to enable / disable
# source-file "$HOME/.tmux-gitbar/tmux-gitbar.tmux"
set -g default-terminal "screen-256color"

# Mode
set -g mode-style bg=colour100,fg=colour235

# List of plugins and their settings
set -g @plugin 'tmux-plugins/tpm'

set -g @plugin 'nhdaly/tmux-better-mouse-mode'
set -g @scroll-speed-num-lines-per-scroll 2

#set -g @plugin 'tmux-plugins/tmux-sensible'
#set -g @plugin 'kristijanhusak/tmux-simple-git-status'

# Other examples:
# set -g @plugin 'github_username/plugin_name'
# set -g @plugin 'git@github.com/user/plugin'
# set -g @plugin 'git@bitbucket.com/user/plugin'

# Initialize TMUX plugin manager (keep this line at the very bottom of tmux.conf)
run -b '~/.tmux/plugins/tpm/tpm'

# Initialize TMUX plugin manager (keep this line at the very bottom of tmux.conf)
#run '~/.tmux/plugins/tpm/tpm'