.config/tmux/tmux.conf


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# List of plugins
set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-sensible'
set -g @plugin "nordtheme/tmux"

# ========== General options ==========
# Neovim told me to set these parameters
set-option -sg escape-time 10
set-option -g focus-events on
# Tell tmux that foot support true color
set -sa terminal-features 'foot*:sixel:sync:RGB:256:hyperlinks:usstyle:rectfill:focus:mouse'
# Limit scrollback buffer to 100k lines
set -g history-limit 100000
# needed for large sixels
set -gq input-buffer-size 10485760
# Automatically renumber windows when a window is closed
set -g renumber-windows on
set -g display-panes-time 60000
# Update envvars so hyprctl works
set -g update-environment DISPLAY
set -ga update-environment HYPRLAND_INSTANCE_SIGNATURE
set -ga update-environment HYPRLAND_CMD
set -ga update-environment WAYLAND_DISPLAY
set -ga update-environment SWAYSOCK
set -ga update-environment I3SOCK

# ========== Keybinds ==========
# Enable mouse
set -g mouse on

# Prefix is Ctrl-a
set -g prefix C-a
bind C-a send-prefix
unbind C-b

# Vim-like keybinds
set -g mode-keys vi
set -g status-keys vi

# reload config on r
bind r source-file "~/.config/tmux/tmux.conf"

# Split pane into two
bind \\ split-window -h -c "#{pane_current_path}"
bind - split-window -v -c "#{pane_current_path}"
unbind '"'
unbind %

# moving between panes with vim movement keys
bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R

# Moving between windows with j and k
# If a window to the right of the current window exists, switch to it, otherwise create a new one
bind -r C-k if-shell -F '#{==:#{active_window_index},#{last_window_index}}' 'new-window' 'select-window -n'
# If the current window is the leftmost window, do nothing
bind -r C-j if-shell -F '#{>:#{window_index},0}' 'select-window -p'

# resize panes with vim movement keys
bind -r H resize-pane -L 1
bind -r J resize-pane -D 1
bind -r K resize-pane -U 1
bind -r L resize-pane -R 1

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