.tmux.conf

#                 ╭─────────────────────────────────────────────╮
#                 │ Written by @Fadynagh from http://fadyio.com │
#                 │             Email:me@fadyio.com             │
#                 │               Github: @fadyio               │
#                 ╰─────────────────────────────────────────────╯

################################ Better prefix
unbind C-b
set -g prefix C-Space

# fix alacritty color
set-option -g default-terminal "xterm-256color"
set -g terminal-overrides 'xterm*:Tc'
set-option -sa terminal-overrides ",alacritty:RGB"


# Move window
bind -r < swap-window -t -1
bind -r > swap-window -t +1

# Resize panes like vim
bind -r j resize-pane -D 12
bind -r k resize-pane -U 12
bind -r l resize-pane -R 24
bind -r h resize-pane -L 24

# Switch between previous and next windows with repeatable
bind -r n next-window
bind -r p previous-window

# Move the current window to the next window or previous window position
bind -r N run-shell "tmux swap-window -t $(expr $(tmux list-windows | grep \"(active)\" | cut -d \":\" -f 1) + 1)"
bind -r P run-shell "tmux swap-window -t $(expr $(tmux list-windows | grep \"(active)\" | cut -d \":\" -f 1) - 1)"

# Switch between two most recently used windows
bind Space last-window

# source the config file with prefix and r
unbind r
bind r source-file ~/.tmux.conf

#plit panes using | and -
unbind v
unbind h
unbind '"'
bind | split-window -h
bind - split-window -v


# Enable mouse mode (tmux 2.1 and above)
bind -n WheelUpPane   select-pane -t= \; copy-mode -e \; send-keys -M
bind -n WheelDownPane select-pane -t= \;                 send-keys -M

############################# tmux settings
# Ring the bell if any background window rang a bell
set -g bell-action any

# Notifying if other windows has activities
setw -g monitor-activity on

# Increase scrollback buffer size
set -g history-limit 10000

# Enable mouse mode (tmux 2.1 and above)
set -g mouse on

# renumber all windows when any window is closed
set -g renumber-windows on

# use system clipboard
set -g set-clipboard on

# update the status bar every 3 seconds
set -g status-interval 3

# Useful when using sharing a session with different size terminals
setw -g aggressive-resize on

# Start window and pane indices at 1.
set -g base-index 1
set -g pane-base-index 0

# new window
bind c new-window -c '#{pane_current_path}'

# Instant vim-mode change
set -s escape-time 0
set-window-option -g mode-keys vi
bind-key -T copy-mode-vi v send-keys -X begin-selection
setw -g mode-keys vi
is_vim="ps -o state= -o comm= -t '#{pane_tty}' | grep -iqE '^[^TXZ ]+ +(\\S+\\/)?g?(view|n?vim?x?)(diff)?$'"

bind-key -n 'C-h' if-shell "$is_vim" 'send-keys C-h' 'select-pane -L'
bind-key -n 'C-j' if-shell "$is_vim" 'send-keys C-j' 'select-pane -D'
bind-key -n 'C-k' if-shell "$is_vim" 'send-keys C-k' 'select-pane -U'
bind-key -n 'C-l' if-shell "$is_vim" 'send-keys C-l' 'select-pane -R'
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

#################################### List of plugins
# Tmux Plugin Manager
set -g @plugin 'tmux-plugins/tpm'

# A set of tmux options that should be acceptable to everyone.
set -g @plugin 'tmux-plugins/tmux-sensible'

# tmux theme and UI
set -g @plugin 'dracula/tmux'
set -g @dracula-plugins "git cpu-usage ram-usage time"
set -g @dracula-show-powerline true
# it can accept `session`, `smiley`, `window`, or any character.
set -g @dracula-show-left-icon "1"
set -g @dracula-show-empty-plugins false
# default is 1, it can accept any number and 0 disables padding.
set -g @dracula-left-icon-padding 1
# for left
set -g @dracula-show-left-sep " "
# for right symbol (can set any symbol you like as seperator)
set -g @dracula-show-right-sep ""
# CPU
set -g @dracula-cpu-usage-label " "
set -g @dracula-cpu-usage-colors "orange dark_gray"

# ssh
set -g @dracula-show-ssh-session-port true

# RAM
set -g @dracula-ram-usage-label " "
set -g @dracula-ram-usage-colors "pink dark_gray"
# Time
set -g @dracula-show-timezone false
set -g @dracula-time-colors "yellow dark_gray"
# Git
set -g @dracula-git-show-remote-status false
# default is unicode !. Avoid bash special characters
set -g @dracula-git-show-diff-symbol " "
set -g @dracula-git-show-current-symbol " "
set -g @dracula-git-colors "light_purple dark_gray"

# extrakto for tmux - quickly select, copy/insert/complete text without a mouse
set -g @plugin 'laktak/extrakto'
set -g @extrakto_popup_size '50%'

#  Nerd Font icons for your tmux windows
set -g @plugin 'joshmedeski/tmux-nerd-font-window-name'

# Yank to system clipboard
set -g @plugin 'tmux-plugins/tmux-yank'

#  The missing floating pane for Tmux
set -g @plugin 'omerxx/tmux-floax'
# set the keybinding for floax
set -g @floax-bind '.'
# When the pane is toggled, using this bind pops a menu with additional options
# such as resize, fullscreen, resetting to defaults and more.
set -g @floax-bind-menu 'r'
# The default width and height of the floating pane
set -g @floax-width '70%'
set -g @floax-height '50%'
# The border color can be changed, these are the colors supported by Tmux:
# black, red, green, yellow, blue, magenta, cyan, white
set -g @floax-border-color 'blue'
# The text color can also be changed, by default it's blue
set -g @floax-text-color 'cyan'

# tmux integration for nvim features pane movement and resizing from within nvim.
set -g @plugin 'aserowy/tmux.nvim'
# navigation
set -g @tmux-nvim-navigation true
set -g @tmux-nvim-navigation-cycle true
set -g @tmux-nvim-navigation-keybinding-left 'C-h'
set -g @tmux-nvim-navigation-keybinding-down 'C-j'
set -g @tmux-nvim-navigation-keybinding-up 'C-k'
set -g @tmux-nvim-navigation-keybinding-right 'C-l'

# Initialize TMUX plugin manager (keep this line at the very bottom of tmux.conf)

run '~/.tmux/plugins/tpm/tpm'
# run -b '~/.tmux/plugins/tpm/tpm'