.tmux.conf

# ln -s ~/Documents/work/dotfiles.public/.tmux.conf /Users/palanikannan/.tmux/.tmux.conf                                                                          ✔

set -g default-terminal "xterm-256color"
set -g default-terminal screen-256color
set-option -ga terminal-overrides ",xterm-256color:Tc"

set-option -g status-position top

setw -g xterm-keys on
set -s escape-time 10                     # faster command sequences
set -sg repeat-time 600                   # increase repeat timeout
set -s focus-events on

set -g prefix C-a                         # Ctrl + a prefix
unbind C-b
bind C-a send-prefix

set -q -g status-utf8 on                  # expect UTF-8 (tmux < 2.2)
setw -q -g utf8 on

set -g history-limit 5000                 # boost history

# splitting panes
unbind %
bind | split-window -h -c "#{pane_current_path}"

unbind '"'
bind - split-window -v -c "#{pane_current_path}"

# reload configuration
unbind r
bind r source-file ~/.tmux.conf

# window resize 
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

set -g focus-events on
set -g status-style bg=default
set -g status-left-length 90
set -g status-right-length 90
set -g status-justify centre

# kill session
bind -r w kill-session

# enable vim mode in tmux
set-window-option -g mode-keys vi

# keybindings
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
unbind -T copy-mode-vi MouseDragEnd1Pane # don't exit copy mode when dragging with mouse

# Start windows and panes at 1, not 0
set -g base-index 1

# remove delay for exiting insert mode with ESC in Neovim
set -sg escape-time 10

# list of tpm plugins 
set -g @plugin 'christoomey/vim-tmux-navigator'
set -g @plugin 'jimeh/tmuxifier'
set -g @plugin 'catppuccin/tmux'

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

# tmux popup -E "lazygit"
bind C-g display-popup -h 90% -w 90% -E "lazygit"
# bind C-g display-popup -h 90% -w 90% -E "gitui -t mocha.ron"
unbind-key -n ^f
bind C-f display-popup -E "tmux list-sessions | sed -E 's/:.*$//' | grep -v \"^$(tmux display-message -p '#S')\$\" | fzf --reverse | xargs tmux switch-client -t"

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