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dotfiles-nix/nix/home/tmux/tmux.nix

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Nix

{ config, pkgs, ... }:
{
# tmuxifier
home.packages = with pkgs; [
tmuxifier
];
# tmux
programs.tmux = {
enable = true;
# settings
clock24 = true;
historyLimit = 20000;
keyMode = "vi";
mouse = true;
# extra config
extraConfig = ''
# override colors
set-option -sa terminal-overrides ",xterm*:Tc"
# set screen
set-option -g default-terminal "screen-256color"
# escape time
set-option -sg escape-time 10
# start windows and panes at 1, not 0
set -g base-index 1
set -g pane-base-index 1
set-window-option -g pane-base-index 1
set-option -g renumber-windows on
# use alt-arrow keys without prefix key to switch panes
bind -n M-Left select-pane -L
bind -n M-Right select-pane -R
bind -n M-Up select-pane -U
bind -n M-Down select-pane -D
# shift arrow to switch windows
bind -n S-Left previous-window
bind -n S-Right next-window
# keybindings
bind-key -T copy-mode-vi v send-keys -X begin-selection
bind-key -T copy-mode-vi C-v send-keys -X rectangle-toggle
bind-key -T copy-mode-vi y send-keys -X copy-selection-and-cancel
# split windows
bind '"' split-window -v -c "#{pane_current_path}"
bind % split-window -h -c "#{pane_current_path}"
'';
# configure plugins
plugins = with pkgs; [ {
# resurrect
plugin = tmuxPlugins.resurrect;
extraConfig = "set -g @resurrect-strategy-nvim 'session'";
} {
# continuum
plugin = tmuxPlugins.continuum;
extraConfig = ''
set -g @continuum-restore 'on'
set -g @continuum-save-interval '60'
'';
} {
# vim-tmux-navigator
plugin = tmuxPlugins.vim-tmux-navigator;
} {
# catppuccin theme
plugin = tmuxPlugins.catppuccin;
extraConfig = ''
set -g @catppuccin_flavour 'mocha'
'';
} {
# yank
plugin = tmuxPlugins.yank;
}
];
};
}