tmux.conf

# use C-a, since it's on the home row and easier to hit than C-b
set-option -g prefix C-a
unbind-key C-a
bind-key C-a send-prefix
set -g base-index 1

# Easy config reload
bind-key R source-file ~/.tmux.conf \; display-message "tmux.conf reloaded."

# vi is good
setw -g mode-keys vi

# mouse behavior
set -g mouse on

set -g default-terminal 'tmux-256color'
set -g terminal-overrides ',tmux-256color:RGB,xterm-256color:RGB,alacritty:RGB'

bind-key : command-prompt
bind-key r refresh-client
bind-key L clear-history

bind-key space next-window
bind-key bspace previous-window
bind-key enter switch-client -l

# use vim-like keys for splits and windows
bind-key v split-window -h -c "#{pane_current_path}"
bind-key s split-window -v -c "#{pane_current_path}"
bind-key h select-pane -L
bind-key j select-pane -D
bind-key k select-pane -U
bind-key l select-pane -R

# Smart pane switching with awareness of vim splits
# See: https://github.com/christoomey/vim-tmux-navigator
is_vim='echo "#{pane_current_command}" | grep -iqE "(^|\/)g?(view|n?vim?x?)(diff)?$"'
bind -n C-h if-shell "$is_vim" "send-keys C-h" "select-pane -L"
bind -n C-j if-shell "$is_vim" "send-keys C-j" "select-pane -D"
bind -n C-k if-shell "$is_vim" "send-keys C-k" "select-pane -U"
bind -n C-l if-shell "$is_vim" "send-keys C-l" "select-pane -R"
bind -n C-\\ if-shell "$is_vim" "send-keys C-\\" "select-pane -l"

# prevent tmux-copycat from clobbering binding
# https://github.com/tmux-plugins/tmux-copycat/issues/60
unbind -Tcopy-mode-vi C-j

bind-key C-o rotate-window

bind-key + select-layout main-horizontal
bind-key = select-layout main-vertical
set-window-option -g other-pane-height 25
set-window-option -g other-pane-width 80

bind-key a last-pane
bind-key q display-panes
bind-key c new-window
bind-key t next-window
bind-key T previous-window

bind-key [ copy-mode
bind-key ] paste-buffer

# Setup 'v' to begin selection as in Vim
bind-key -Tcopy-mode-vi 'v' send -X begin-selection
bind-key -Tcopy-mode-vi 'y' send -X copy-pipe-and-cancel "reattach-to-user-namespace pbcopy"
bind-key -Tcopy-mode-vi Escape send -X cancel
bind-key -Tcopy-mode-vi V send -X rectangle-toggle

# Update default binding of `Enter` to also use copy-pipe
unbind -Tcopy-mode-vi Enter
bind-key -Tcopy-mode-vi Enter send -X copy-pipe-and-cancel "reattach-to-user-namespace pbcopy"

set-window-option -g display-panes-time 1500

# Status Bar
set-option -g status-interval 1
set-option -g status-left ''
set-option -g status-right '%l:%M%p'
set -g window-status-current-style fg=magenta
set -g status-style fg=default

# Status Bar solarized-dark (default)
set -g status-style bg=black
set -g pane-active-border-style fg=black
set -g pane-border-style fg=black

# Status Bar solarized-light
if-shell "[ \"$COLORFGBG\" = \"11;15\" ]" "set-option -g status-bg white"
if-shell "[ \"$COLORFGBG\" = \"11;15\" ]" "set-option -g pane-active-border-fg white"
if-shell "[ \"$COLORFGBG\" = \"11;15\" ]" "set-option -g pane-border-fg white"

# Set window notifications
setw -g monitor-activity on
set -g visual-activity on

# Enable native Mac OS X copy/paste
set-option -g default-command "/bin/bash -c 'which reattach-to-user-namespace >/dev/null && exec reattach-to-user-namespace $SHELL -l || exec $SHELL -l'"

# Allow the arrow key to be used immediately after changing windows
set-option -g repeat-time 0

set -s escape-time 0

source-file ~/.tmux.status.conf

# 12 hour clock
set-window-option -g clock-mode-style 12

set -g default-command /opt/homebrew/bin/zsh
set -g default-shell /opt/homebrew/bin/zsh

# List of plugins
set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-sensible'
set -g @plugin 'tmux-plugins/tmux-copycat'
set -g @plugin 'tmux-plugins/tmux-resurrect'
set -g @plugin 'nhdaly/tmux-scroll-copy-mode'

set -g @emulate-scroll-for-no-mouse-alternate-buffer "on"
set -g @scroll-speed-num-lines-per-scroll "1"

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