.tmux.conf

setw -g xterm-keys on

# Start window numbering at 1
set-option -g base-index 1
set-window-option -g pane-base-index 1

# Reload config with a key
bind-key r source-file ~/.tmux.conf \; display "Config reloaded!"

# Enable mouse
set -g mouse on

# Scrolling works as expected
set -g terminal-overrides 'xterm*:smcup@:rmcup@'

# Set tmux to use 256 color (needed for truecolor)
set -g default-terminal "xterm-256color"
set-option -ga terminal-overrides ",xterm-256color:Tc"

# Use the system clipboard (requried for MacOS)
set-option -g default-command "reattach-to-user-namespace -l $SHELL"

# split panes using v and s
bind v split-window -h
bind s split-window -v
unbind '"'
unbind %

# Use Alt-arrow keys without prefix key to switch panes
bind -n M-Left select-pane -L; refresh-client -S
bind -n M-Right select-pane -R; refresh-client -S 
bind -n M-Up select-pane -U; refresh-client -S
bind -n M-Down select-pane -D; refresh-client -S

# Use vim keybindings in copy mode
set-window-option -g mode-keys vi

# Bind escape to copy mode
bind Escape copy-mode

# Low escape time
set -sg escape-time 0

# Vim-like v / y / p for select / copy / paste
# Update default binding of `Enter` to also use copy-pipe
run-shell "tmux setenv -g TMUX_VERSION $(tmux -V | cut -c 6-)"
if-shell -b '[ "$(echo "$TMUX_VERSION < 2.4" | bc)" = 1 ]' \
        "\
        bind-key -t vi-copy Escape cancel; \
        bind-key -t vi-copy v begin-selection; \
        bind-key -t vi-copy V select-line; \
        bind-key -t vi-copy y copy-pipe "reattach-to-user-namespace pbcopy"; \
        unbind p; bind p paste-buffer"
if-shell -b '[ "$(echo "$TMUX_VERSION >= 2.4" | bc)" = 1 ]' \
        "\
        bind-key -T copy-mode-vi 'v' send -X begin-selection; \
        bind-key -T copy-mode-vi 'V' send -X select-line; \
        bind-key -T copy-mode-vi 'y' send -X copy-pipe "reattach-to-user-namespace pbcopy""
unbind p
bind p paste-buffer

# Theme
source ~/.tmux.theme

#### PLUGINS
set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'christoomey/vim-tmux-navigator'
set -g @plugin 'tmux-plugins/tmux-yank'
set -g @plugin 'tmux-plugins/tmux-resurrect'
set -g @plugin 'tmux-plugins/tmux-continuum'
set -g @plugin 'kristijanhusak/tmux-simple-git-status'
#### PLUGINS

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