.tmux.conf

# Tmux Configuration
# Must not overide with neovim and terminal emulator keys
unbind C-b
set-option -g prefix  C-a
bind-key C-a send-prefix
#Reduce time to wait for Escape key. For Neovim
set -g escape-time 10
#Enable Mouse
set -g mouse on
#Clipboard
set -g set-clipboard on
set -s command-alias[99] 'load-buffer=load-buffer -w'
# https://gist.github.com/andersevenrud/015e61af2fd264371032763d4ed965b6

#Enable colours enable neovim termguicolors and check shell with "echo $TERM"
set -g default-terminal "xterm-256color"
set -ag terminal-overrides ',xterm-256color:Tc'


#Set base index 1
set -g base-index 1 # index of tabs starts at 1
set -g pane-base-index 1 # inex of pane must also start at 1
set-window-option -g pane-base-index 1 # Base window number?
set-option -g renumber-windows on # Renumber windows on remove
#History Limit 50k lines
set -g history-limit 100000
#Set Refresh every Second
set-option -g status-interval 1
# Disable automatic renaming
# set-option -g automatic-rename off
# set titles
# set-option -g set-titles on

set -g allow-rename off

# Set center
# set -g status-justify 'absolute-centre'
#dont exit from tmux when closing session
set -g detach-on-destroy off 

# Key bind section all key assignments below must use Prefix-key
# Prefix key is default <C-a>
#Vim style pane selection <Prefix-key>
bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R
# <Prefix-x>
bind-key x kill-pane

# <Prefix-Ctrl+w>
bind C-w kill-window

# <Prefix-Ctrl+q>
bind-key C-q run-shell "tmux detach-client -a; tmux kill-session; clear"

# <Prefix-\>
bind \\ split-window -v -c "#{pane_current_path}" #split to current path
# <Prefix-minus>
bind = split-window -h -c "#{pane_current_path}" #split to current path

bind -n C-S-Left { swap-window -t -1; previous-window }
bind -n C-S-Right { swap-window -t +1; next-window }


# Look for links
# <Prefix-l>
bind-key l run-shell -b "tmux capture-pane -J -p | rg -o 'https?://[[:alnum:]_?=/.%-]+' | fzf-tmux -d20 --multi --bind alt-a:select-all,alt-d:deselect-all | xargs xdg-open"

#Prefix key + r reload config
bind R source-file ~/.tmux.conf \; display "TMUX Configuration Reloaded!"

# Non prefixed key
# Shift Alt vim keys to switch windows
# bind -n M-H previous-window
# bind -n M-L next-window

# Prefix key + T
bind T clock-mode

# Set vi-mode
set-window-option -g mode-keys vi
bind-key -T copy-mode-vi v send-keys -X begin-selection
bind-key -T copy-mode-vi C-v send-keys -X rectangle-toggle
bind-key -T copy-mode-vi y send-keys -X copy-selection-and-cancel
bind-key -T copy-mode-vi 'C-h' select-pane -L
bind-key -T copy-mode-vi 'C-j' select-pane -D
bind-key -T copy-mode-vi 'C-k' select-pane -U
bind-key -T copy-mode-vi 'C-l' select-pane -R
bind-key -T copy-mode-vi 'C-\' select-pane -l


unbind-key -n M-0
unbind-key -n M-1
unbind-key -n M-2
unbind-key -n M-3
unbind-key -n M-4
unbind-key -n M-5
unbind-key -n M-6
unbind-key -n M-7
unbind-key -n M-8
unbind-key -n M-9

bind-key -n C-Tab select-window -t :+
bind-key -n C-` select-window -t :-
bind-key -n C-, select-window -t -1
bind-key -n C-. select-window -t +1
# bind-key -n C-h select-window -t -1
# bind-key -n C-l select-window -t +1


bind-key -T root C-1 select-window -t 1
bind-key -T root C-2 select-window -t 2
bind-key -T root C-3 select-window -t 3
bind-key -T root C-4 select-window -t 4
bind-key -T root C-5 select-window -t 5
bind-key -T root C-6 select-window -t 6
bind-key -T root C-7 select-window -t 7
bind-key -T root C-8 select-window -t 8
bind-key -T root C-9 select-window -t 9


# Undercurl
set -g default-terminal "${TERM}"
set -as terminal-overrides ',*:Smulx=\E[4::%p1%dm'  # undercurl support
set -as terminal-overrides ',*:Setulc=\E[58::2::%p1%{65536}%/%d::%p1%{256}%/%{255}%&%d::%p1%{255}%&%d%;m'  # underscore colours - needs tmux-3.0


#Plugins Install <Prefix-I> to Install
# set -g @plugin 'tmux-plugins/tmux-prefix-highlight'
set -g @plugin 'tmux-plugins/tmux-sensible' #sensible commands
set -g @plugin 'tmux-plugins/tmux-resurrect' # resurrect sessions

set -g @resurrect-save 'S'
set -g @resurrect-restore 'r'

set -g @plugin 'tmux-plugins/tmux-continuum' #works with resurrreect

set -g @continuum-restore 'on'

set -g @plugin 'tmux-plugins/tmux-open' #open links and files in copy mode
set -g @plugin 'tmux-plugins/tmux-pain-control' # manage panes and windowsss

set -g @plugin 'joshmedeski/tmux-nerd-font-window-name'
set -g @plugin 'alexwforsythe/tmux-which-key'

set -g @plugin 'wfxr/tmux-fzf-url'
set -g @fzf-url-open "zen-browser"
set -g @fzf-url-bind 'o'

set -g @plugin 'jimeh/tmuxifier' #tmux persistent layouts
set -g @plugin '27medkamal/tmux-session-wizard'

set -g @session-wizard 't'


set -g @plugin 'catppuccin/tmux'

set -g @catppuccin_flavor 'mocha' # latte,frappe, macchiato or mocha
set -g @catppuccin_window_status_style "basic"
set -g @catppuccin_status_left_separator "█"
set -g @catppuccin_status_right_separator "█"
set -g @catppuccin_date_time_text "%Y-%m-%d %H:%M:%S"
set -g @catppuccin_status_background "none"

### Plugin: https://github.com/catppuccin/tmux
set-option -g @catppuccin_window_number_position 'left'
set-option -g @catppuccin_window_flags 'no'
set-option -g @catppuccin_window_text ' #W'
set-option -g @catppuccin_window_current_text ' #W'
# set-option -g @catppuccin_status_middle_separator '▐'
set-option -g @catppuccin_status_middle_separator ''


run '~/.tmux/plugins/tmux/catppuccin.tmux'


set -g status-left ""
set -g status-right-length 100
set -g status-right "#{E:@catppuccin_status_directory}"
# set -ag status-right "#{E:@catppuccin_status_user}"
set -ag status-right "#{E:@catppuccin_status_session}"
set -ag status-right "#{E:@catppuccin_status_date_time}"

# tmux-plugins/tmux-prefix-highlight support
 # set -g @prefix_highlight_output_prefix "#[fg=#7aa2f7]#[bg=#1f2335]#[fg=#1f2335]#[bg=#7aa2f7]"
 # set -g @prefix_highlight_output_suffix ""


# Resource TMUX Plugins
# run '/usr/share/tmux-plugin-manager/tpm'" >> ~/.tmux.conf
run '~/.tmux/plugins/tpm/tpm'