.tmux.conf

# PLUGINS
set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-sensible'
set -g @plugin 'tmux-plugins/tmux-yank'
set -g @plugin 'tmux-plugins/tmux-resurrect'
# set -g @plugin 'catppuccin/tmux#v2.1.2' # no need
# set -g @catppuccin_flavor 'mocha' # latte, frappe, macchiato or mocha

# for tmux-resurrect to persist tmux sessions
# default will be <prefix> + <C-s> to save
# and <prefix> + <C-r> to restore
# set -g @resurrect-save 'prefix + custom_key'
# set -g @resurrect-restore 'prefix + custom_key'

# navigate panes just like in neovim
set -g @plugin 'christoomey/vim-tmux-navigator'
# <prefix>I to install plugins each time we add new ones
run '~/.tmux/plugins/tpm/tpm'

# KEYBINDS

# make `Ctrl+b r` reload the config file
unbind r
bind r source-file ~/.tmux.conf

# set prefix to C-Space
unbind C-b
set-option -g prefix C-Space
bind C-Space send-prefix

# duplicate current window in current dir
bind D new-window -c "#{pane_current_path}"

# split panes using | and _, in current dir
unbind '"'
unbind %
bind | split-window -h -c "#{pane_current_path}"
bind _ split-window -v -c "#{pane_current_path}"

# equal split panes
bind = select-layout tiled

# navigate windows
bind-key -n M-l next-window
bind-key -n M-h previous-window

# use vim shortcuts in tmux select and copy mode
set-window-option -g mode-keys vi
bind -T copy-mode-vi v send-keys -X begin-selection
bind -T copy-mode-vi C-v send-keys -X rectangle-toggle
bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'xclip -in -selection clipboard'
bind -T copy-mode-vi Escape send -X cancel
bind -T copy-mode-vi H send -X start-of-line
bind -T copy-mode-vi L send -X end-of-line

# create new session, prompt for name
unbind a
bind a command-prompt -p "New session name:" "new-session -s '%%'"

# rename the current session
bind R command-prompt -I "#S" "rename-session '%%'"

# find all session
unbind k
bind k command-prompt -p find-session 'switch-client -t %%'

# choose session
unbind j
bind j choose-tree

# cycle through sessions with <Alt>i and <Alt>o
bind-key -n M-i switch-client -p  # Go to previous session with Alt+9
bind-key -n M-o switch-client -n  # Go to next session with Alt+0

# SETTINGS

# Enable true color support for tmux
set-option -a terminal-features 'xterm-256color:RGB' # the value of $TERM outside of tmux + `:RGB`
set-option -g default-terminal "tmux-256color" # must be tmux-256color

# boost history
set-option -g history-limit 10000

# focus event
set-option -g focus-events on

# time tmux will wait for keymaps
set -s escape-time 0

# start windows and panes at 1, not 0
set -g base-index 1
set -g pane-base-index 1
set-window-option -g pane-base-index 1
set-option -g renumber-windows on

# enable mouse control
set -g mouse on

# don't rename windows automatically
set-option -g allow-rename off

# set -g status-style 'bg=#333333 fg=#5eacd3'

# DESIGN TWEAKS

# don't do anything when a 'bell' rings
set -g visual-activity off
set -g visual-bell off
set -g visual-silence off
setw -g monitor-activity off
set -g bell-action none

# clock mode
setw -g clock-mode-colour yellow

# copy mode
setw -g mode-style 'fg=black bg=red bold'

# panes
set -g pane-border-style 'fg=red'
set -g pane-active-border-style 'fg=yellow'

# statusbar
set -g status-position bottom
set -g status-justify left
set -g status-style 'fg=red'

set -g status-left ''
set -g status-left-length 10

set -g status-right-style 'fg=black bg=yellow'
set -g status-right '%Y-%m-%d %H:%M '
set -g status-right-length 50

setw -g window-status-current-style 'fg=black bg=red'
setw -g window-status-current-format ' #I #W #F '

setw -g window-status-style 'fg=red bg=black'
setw -g window-status-format ' #I #[fg=white]#W #[fg=yellow]#F '

setw -g window-status-bell-style 'fg=yellow bg=red bold'

# messages
set -g message-style 'fg=yellow bg=red bold'