.tmux.conf

# tmux conf
set -g prefix C-a
unbind C-b
bind-key C-a send-prefix

unbind %
bind | split-window -h

unbind '"'
bind - split-window -v

unbind r
bind r source-file ~/.tmux.conf

bind -r j resize-pane -D 5
bind -r k resize-pane -U 5
bind -r l resize-pane -R 5
bind -r h resize-pane -L 5

bind -r m resize-pane -Z

set -g mouse on

# nvim
set -s escape-time 10
set -s focus-events on

# vi motions
set-window-option -g mode-keys vi
bind-key -T copy-mode-vi 'v' send -X begin-selection
bind-key -T copy-mode-vi 'y' send -X copy-selection

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 "$is_vim" 'send-keys C-h' { if -F '#{pane_at_left}' '' 'select-pane -L' }
bind-key -n 'C-j' if-shell "$is_vim" 'send-keys C-j' { if -F '#{pane_at_bottom}' '' 'select-pane -D' }
bind-key -n 'C-k' if-shell "$is_vim" 'send-keys C-k' { if -F '#{pane_at_top}' '' 'select-pane -U' }
bind-key -n 'C-l' if-shell "$is_vim" 'send-keys C-l' { if -F '#{pane_at_right}' '' 'select-pane -R' }

bind-key -T copy-mode-vi 'C-h' if -F '#{pane_at_left}' '' 'select-pane -L'
bind-key -T copy-mode-vi 'C-j' if -F '#{pane_at_bottom}' '' 'select-pane -D'
bind-key -T copy-mode-vi 'C-k' if -F '#{pane_at_top}' '' 'select-pane -U'
bind-key -T copy-mode-vi 'C-l' if -F '#{pane_at_right}' '' 'select-pane -R'


# nvim
set -s escape-time 0
set-option -g focus-events on
set -g default-terminal "screen-256color"
set -g terminal-overrides ",xterm-256color:Tc"

unbind -T copy-mode-vi MouseDragEnd1Pane


#################### PLUGINS ##################
# tpm plugin manager
set -g @plugin 'tmux-plugins/tpm'

# windows navigator
set -g @plugin 'christoomey/vim-tmux-navigator'

# sensible
set -g @plugin 'tmux-plugins/tmux-sensible'

# theme
set -g @plugin 'catppuccin/tmux'

set -g @catppuccin_flavour 'mocha'
set -g @catppuccin_window_left_separator ""
set -g @catppuccin_window_right_separator " "
set -g @catppuccin_window_number_position "right"

set -g @catppuccin_window_default_fill "number"

set -g @catppuccin_window_current_fill "number"
set -g @catppuccin_window_current_text "#{pane_current_path}"

set -g @catppuccin_status_modules_right "application user date_time"
set -g @catppuccin_status_left_separator  ""
set -g @catppuccin_status_right_separator " "
set -g @catppuccin_status_right_separator_inverse "yes"
set -g @catppuccin_status_fill "all"
set -g @catppuccin_status_connect_separator "no"

set -g @catppuccin_directory_text "#{pane_current_path}"

# initialize tmux plugin manager
run '~/.tmux/plugins/tpm/tpm'