dotfiles/modules/home-manager/tmux.nix

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{ pkgs, ... }:
let
inherit (pkgs) tmuxPlugins;
in
{
programs.tmux = {
enable = true;
terminal = "tmux-256color";
extraConfig = ''
set-option -g status-keys "vi"
set-option -sa terminal-features "''${TERM}:RGB"
bind -n S-Left resize-pane -L 2
bind -n S-Right resize-pane -R 2
bind -n S-Down resize-pane -D 1
bind -n S-Up resize-pane -U 1
bind -n C-Left resize-pane -L 10
bind -n C-Right resize-pane -R 10
bind -n C-Down resize-pane -D 5
bind -n C-Up resize-pane -U 5
# Status line customisation
set-option -g status-left ""
set-option -g status-right " #{session_name}"
set-option -g status-right-length 100
set-option -g status-style "fg=#7C7D83 bg=default"
set-option -g window-status-activity-style none
set-option -g window-status-current-format "#{window_index}:#{pane_current_command}#{window_flags} "
set-option -g window-status-current-style "fg=#E9E9EA"
set-option -g window-status-format "#{window_index}:#{pane_current_command}#{window_flags} "
bind c new-window -c "#{pane_current_path}"
set -g base-index 1
set -g pane-base-index 1
set -g renumber-windows on
# Break a pane into a new window.
bind-key b break-pane -d
bind-key J command-prompt -p "join pane from: " "join-pane -h -s '%%'"
bind-key C-j choose-tree
# Use vim keybindings in copy mode
setw -g mode-keys vi
# Setup 'v' to begin selection as in Vim
bind-key -T copy-mode-vi 'v' send -X begin-selection
bind-key -T copy-mode-vi 'y' send -X copy-pipe wl-copy
bind C-j split-window -v "tmux list-sessions | sed -E 's/:.*$//' | grep -v \"^$(tmux display-message -p '#S')\$\" | fzf --reverse | xargs tmux switch-client -t"
bind-key K run-shell 'tmux switch-client -n \; kill-session -t "$(tmux display-message -p "#S")" || tmux kill-session'
# Allow clearing screen with ctrl-l by using <prefix> C-l
bind C-l send-keys "C-l"
bind C-k send-keys "C-k"
# Enable mouse support.
setw -g mouse on
# Remove delay when switching Vim modes.
set -sg escape-time 0
set-option -g pane-active-border-style "fg=#1f2335"
set-option -g pane-border-style "fg=#1f2335"
bind-key -r f run-shell "tmux new-window t"
set -g @resurrect-strategy-nvim 'session'
'';
plugins = [
tmuxPlugins.resurrect
tmuxPlugins.vim-tmux-navigator
tmuxPlugins.yank
];
};
}