# remap prefix
set-option -g prefix C-Space
unbind C-Space
bind-key C-Space send-prefix

set -g mouse on

set -g base-index 1
setw -g pane-base-index 1

set -g renumber-windows on
set -g set-clipboard on
set -g pane-border-status off
set -g history-limit 100000

set -g set-titles on
set -g set-titles-string "#S:#W"
# Keep project-style session names intact in the default status-left format.
set -g status-left-length 30

set -g automatic-rename off
set -g allow-rename off

# Proper RGB/truecolor support in Ghostty.
set -as terminal-features ",xterm-ghostty:RGB"
set -as terminal-features ',*:hyperlinks'

# Forward terminal focus changes to applications.
# Useful for Neovim FocusGained/FocusLost, auto-reloading files, etc.
set -g focus-events on

# Don't introduce noticeable Escape latency.
set -sg escape-time 10

# split panes
bind / split-window -hc "#{pane_current_path}"
bind - split-window -vc "#{pane_current_path}"
bind c new-window -c "#{pane_current_path}"
bind z resize-pane -Z
bind x kill-pane
bind Tab last-window
# Return to the previously used session/project.
bind B switch-client -l
# Choose or create a project session in a compact popup picker.
bind w display-popup -E -B "~/.local/bin/tmux-project-switcher"

bind -r "<" swap-pane -d -t -1
bind -r ">" swap-pane -d -t +1

bind r source-file ~/.tmux.conf

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

# Plugins
set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-resurrect'
set -g @plugin 'tmux-plugins/tmux-continuum'

# Automatically restore the latest saved environment
set -g @continuum-restore 'on'

# Save every 5 minutes instead of the default 15.
set -g @continuum-save-interval '5'

# Keep TPM last
run '~/.tmux/plugins/tpm/tpm'