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refactor(tmux): nixify configuration

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hektor
2026-09-28 20:58:46 +02:00
parent 665727cb3d
commit 761102fd35
2 changed files with 77 additions and 82 deletions
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home/modules/tmux/default.nix
+77 -2
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@@ -2,7 +2,6 @@
config,
lib,
pkgs,
dotsPath,
...
}:
@@ -17,7 +16,83 @@
programs.tmux = {
enable = true;
extraConfig = builtins.readFile (dotsPath + "/.config/tmux/tmux.conf");
historyLimit = 100000;
aggressiveResize = true;
escapeTime = 0;
keyMode = "vi";
# 1-based indexing makes most sense for keyboard layouts (where number row start at 1)
baseIndex = 1;
terminal = "tmux-256color";
extraConfig = ''
# statusbar
setw -g monitor-activity on
set -g visual-activity on
set -g default-command "''${SHELL}"
# keybindings
# NOTE: I intend to use defaults whenever feasible
# - my prefix key is still C-b
# - however, I do use vi mode
bind r source-file ~/.config/tmux/tmux.conf # reload tmux conf
# Splits
unbind v
unbind s
unbind % # vsplit
unbind '"' # hsplit
bind v split-window -h -c "#{pane_current_path}"
bind s split-window -v -c "#{pane_current_path}"
bind -r h select-pane -L
bind -r j select-pane -D
bind -r k select-pane -U
bind -r l select-pane -R
bind -r H resize-pane -L 4
bind -r J resize-pane -D 4
bind -r K resize-pane -U 4
bind -r L resize-pane -R 4
bind-key -T root F1 select-window -t 1
bind-key -T root F2 select-window -t 2
bind-key -T root F3 select-window -t 3
bind-key -T root F4 select-window -t 4
bind-key -T root F5 select-window -t 5
bind-key -T root F6 select-window -t 6
bind-key -T root F7 select-window -t 7
bind-key -T root F8 select-window -t 8
bind-key -T root F9 select-window -t 9
# bind-key j command-prompt -p "join pane from:" "join-pane -s '%%'"
# bind-key s command-prompt -p "send pane to:" "join-pane -t '%%'"
bind-key -T root S-F1 join-pane -s :1
bind-key -T root S-F2 join-pane -s :2
bind-key -T root S-F3 join-pane -s :3
bind-key -T root S-F4 join-pane -s :4
bind-key -T root S-F5 join-pane -s :5
bind-key -T root S-F6 join-pane -s :6
bind-key -T root S-F7 join-pane -s :7
bind-key -T root S-F8 join-pane -s :8
bind-key -T root S-F9 join-pane -s :9
# statusbar
set -g status-position top
set -g status-left-length 20
set -g window-status-separator ""
%if "#{==:#{host},desktop-arch}"
set -g status-left "#[bg=colour235,fg=colour255] #S #[fg=colour235,bg=default] "
set -g status-right ""
%else
set -g status-left '#h '
set -g status-right '#(uptime | cut -f 4-5 -d " " | cut -f 1 -d ",") %a %l:%M:%S %p %Y-%m-%d'
%endif
# Vi copypaste mode
if-shell "test '\( #{$TMUX_VERSION_MAJOR} -eq 2 -a #{$TMUX_VERSION_MINOR} -ge 4 \)'" 'bind-key -Tcopy-mode-vi v send -X begin-selection; bind-key -Tcopy-mode-vi y send -X copy-selection-and-cancel'
if-shell '\( #{$TMUX_VERSION_MAJOR} -eq 2 -a #{$TMUX_VERSION_MINOR} -lt 4\) -o #{$TMUX_VERSION_MAJOR} -le 1' 'bind-key -t vi-copy v begin-selection; bind-key -t vi-copy y copy-selection'
if-shell '\( #{$TMUX_VERSION_MAJOR} -eq 2 -a #{$TMUX_VERSION_MINOR} -lt 2\) -o #{$TMUX_VERSION_MAJOR} -le 1' 'set-option -g status-utf8 on'
set -g allow-passthrough on
set -s extended-keys on
set -as terminal-features 'xterm*:extkeys'
'';
};
};
}