dot_tmux.conf

# ~/.tmux.conf
###########################################################################
### GLOBAL OPTIONS
###########################################################################
run-shell "tmux set-option -g @tinted-color $(tinty current)"
run-shell 'tmux set -g @dim-bg "$(~/.config/tmux/dim-bg.sh #{@tinted-color})"'

set -g focus-events on

set -g default-terminal "tmux-256color"
set -sg terminal-overrides ",*:RGB"
set-option -g default-shell /bin/zsh

# loud or quiet?
set-option -g visual-activity off
set-option -g visual-bell off
set-option -g visual-silence off
set-option -g bell-action none
set-window-option -g monitor-activity off

# This is used for images
set -gq allow-passthrough on
set -g set-clipboard on

# Change prefix from default (C-b) to C-a
# C-a doesn't interfere with emacs-style editing keys
unbind -n C-b
unbind -n C-a
set -g prefix C-a

set -g mouse on
setw -g mode-keys vi

# Watch for activity in background windows
setw -g monitor-activity on

# scrollback size
set -g history-limit 10000

# set first window to index 1 (not 0) to map more to the keyboard layout
set -g base-index 1
setw -g pane-base-index 1

# Escape Key Timeout (Avoid annoying lags in vim for example)
set -s escape-time 0

# pass through xterm keys
set -g xterm-keys on

# Renumber windows automatically
set-option -g renumber-windows on

# Stop renaming windows
set-window-option -g automatic-rename off
set-option -g allow-rename off

# vim in copy mode
bind-key -Tcopy-mode-vi 'v' send -X begin-selection

###########################################################################
### GLOBAL KEY BINDINGS
###########################################################################

# Keep your finger on ctrl, or don't, same result
bind-key C-d detach-client
bind-key C-p paste-buffer

# Redraw the client (if interrupted by wall, etc)
bind R refresh-client

# reload tmux config
unbind r
bind r \
    source-file ~/.tmux.conf \;\
    display 'Reloaded tmux config.'

# Escape goes into copy mode (Habits...)
unbind [
bind Escape copy-mode

# create a new Window
unbind C-w
bind C-w new-window -c "#{pane_current_path}" -n ""

# create a new session
unbind C-s
bind-key C-s new-session

# create a new named window
unbind c
bind-key c command-prompt -p "window name:" "new-window -c '#{pane_current_path}'; rename-window '%%'"

# create a new named session
unbind C
bind-key C command-prompt -p "session name:" "new-session; rename-session '%%'"

# order tmux sessions alphabetically
unbind w
bind w choose-tree -Zs -O name

# No confirm on pane kill
unbind x
bind-key x kill-pane

# No confirm on window kill
unbind X
bind-key X kill-window

# kill session
unbind C-x
bind-key C-x kill-session

# Restore a way to clear terminal using C-l
# As C-l is remapped for navigation
bind C-l send-keys 'C-l'

# Join back pane
unbind j
bind j join-pane -s !

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

###########################################################################
### PANE & WINDOW MANAGEMENT
###########################################################################

bind-key k select-pane -U
bind-key j select-pane -D
bind-key h select-pane -L
bind-key l select-pane -R

bind-key J resize-pane -D 5
bind-key K resize-pane -U 5
bind-key H resize-pane -L 10
bind-key L resize-pane -R 10

bind e setw synchronize-panes on
bind E setw synchronize-panes off

bind '"' split-window -v -c "#{pane_current_path}" -l 50%
bind ^ split-window -h -c "#{pane_current_path}" -l 40%
bind % split-window -h -c "#{pane_current_path}" -l 50%

# bind o split-window -c "#{pane_current_path}" \; resize-pane -D 15
# bind O split-window -h -c "#{pane_current_path}" \; resize-pane -R 30

###########################################################################
### POPUPS
###########################################################################

# Open shell popup in current directory
unbind t
bind-key t display-popup -d "#{pane_current_path}" -w 80% -h 80%
# Open lazygit popup
unbind g
bind-key g display-popup -d "#{pane_current_path}" -w 90% -h 90% -E lazygit
# Open opencode popup
bind-key o display-popup -d "#{pane_current_path}" -w 90% -h 90% -E opencode $HOME

###########################################################################
### DESIGN CHANGES ###
###########################################################################

### messages
set -g message-style "fg=colour255 bg=colour4 bright"

### statusbar
set-option -g status on
# set -g status 2
set -g status-position top
set -g status-justify centre

set -Fg 'status-format[1]' '#{status-format[0]}'
set -g 'status-format[1]' ''

set -g status-style "bg=colour0 fg=colour255 bright"
set -g status-left '#S'
set -g status-right ''
# set-option -g status-interval 2
set-option -g status-justify "centre"
set-option -g status-left-length 100
set-option -g status-right-length 100

### Windows
setw -g window-status-current-style "fg=colour255 bg=colour0 bright"
setw -g window-status-current-format ' #I #F '
setw -g window-status-style "fg=colour250 bg=colour0 none"
setw -g window-status-format ' #I #F '
setw -g window-status-bell-style "fg=colour255 bg=colour0 bright"

###  modes
setw -g clock-mode-colour colour5
setw -g mode-style "fg=colour1 bg=colour0 bright"

### panes
set -g pane-border-style "fg=colour241, bg=#181B26"
set -g pane-active-border-style "fg=colour255, bg=#181B26"

###########################################################################
### NAVIGATION
###########################################################################

is_vim="tmux list-panes -F '#{pane_current_command}' | grep nvim"

# bind o if-shell "$is_vim" {
# 	select-pane -R
# } {
# 	select-pane -L
# 	if-shell "$is_vim" { resize-pane -Z }
# }
bind-key -n C-h if-shell "$is_vim" {
	send-keys C-h
} {
	select-pane -L
	# if-shell "$is_vim" { resize-pane -Z }
}
bind-key -n C-j if-shell "$is_vim" {
	send-keys C-j
} {
	select-pane -D
	# if-shell "$is_vim" { resize-pane -Z }
}
bind-key -n C-k if-shell "$is_vim" {
	send-keys C-k
} {
	select-pane -U
	# if-shell "$is_vim" { resize-pane -Z }
}
bind-key -n C-l if-shell "$is_vim" {
	send-keys C-l
} {
	select-pane -R
	# if-shell "$is_vim" { resize-pane -Z }
}

bind-key -n C-_ if-shell "$is_vim" {
	send-keys C-_
	if-shell '[ "$(tmux list-panes | wc -l)" -eq 1 ]' \
		'split-window -h -c "#{pane_current_path}" -l 40%' \
		'select-pane -R'
} {
	select-pane -R
	if-shell "$is_vim" { resize-pane -Z }
}

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

###############
### OS Specific
###############

# %if "#{==:#{WSL},1}"
source-file ~/.tmux.wsl.conf
# %endif
# %if "#{==:#{MACOS},1}"
source-file ~/.tmux.macos.conf
# %endif

###########################################################################
###########################################################################

# List of plugins
# set -g @plugin 'catppuccin/tmux'
set -g @plugin 'tinted-theming/tinted-tmux'
set -g @plugin 'tmux-plugins/tmux-resurrect'
set -g @plugin 'tmux-plugins/tmux-battery'
set -g @plugin 'tmux-plugins/tmux-sensible'
set -g @plugin 'tmux-plugins/tpm'

run '~/.tmux/plugins/tpm/tpm'

###########################################################################
###########################################################################

set -g window-active-style 'bg=default'
set -g window-style 'bg=default'
# set-hook -g pane-focus-out 'select-pane -P bg=default,fg=default'
# set-hook -g pane-focus-in 'select-pane -P bg=default,fg=default'
# set-hook -g pane-focus-out "refresh-client -S"
# set-hook -g pane-focus-in "refresh-client -S"
set-hook -g pane-focus-in "select-pane -P 'bg=default'"
set-hook -g pane-focus-out "select-pane -P 'bg=#{@dim-bg}'"