91 lines
3.0 KiB
Nix
91 lines
3.0 KiB
Nix
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{ config, lib, pkgs, ... }:
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with lib;
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let cfg = config.within.tmux;
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in {
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options.within.tmux = {
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enable = mkEnableOption "set up tmux";
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shortcut = mkOption {
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type = types.str;
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description = "The tmux prefix key, default is C-s";
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default = "s";
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example = "a";
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};
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};
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config = mkIf cfg.enable {
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programs.tmux = {
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enable = true;
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shortcut = cfg.shortcut;
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baseIndex = 1; # Widows numbers begin with 1
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keyMode = "vi";
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customPaneNavigationAndResize = true;
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aggressiveResize = true;
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historyLimit = 100000;
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resizeAmount = 5;
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escapeTime = 0;
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newSession = true;
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extraConfig = ''
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# Fix environment variables
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set-option -g update-environment "SSH_AUTH_SOCK \
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SSH_CONNECTION \
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DISPLAY"
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# Mouse works as expected
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set-option -g mouse on
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# Use default shell
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set-option -g default-shell ''${SHELL}
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# Extra Vi friendly stuff
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# y and p as in vim
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bind Escape copy-mode
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unbind p
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bind p paste-buffer
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bind-key -T copy-mode-vi 'v' send -X begin-selection
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bind-key -T copy-mode-vi 'C-v' send -X rectangle-toggle
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bind-key -T copy-mode-vi 'y' send -X copy-pipe-and-cancel 'xclip -in -selection clipboard'
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bind-key -T copy-mode-vi 'Space' send -X halfpage-down
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bind-key -T copy-mode-vi 'Bspace' send -X halfpage-up
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bind-key -T copy-mode-vi 'Escape' send -X cancel
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# easy-to-remember split pane commands
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bind v split-window -h -c "#{pane_current_path}"
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bind h split-window -v -c "#{pane_current_path}"
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bind c new-window -c "#{pane_current_path}"
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unbind '"'
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unbind %
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# default statusbar color
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set-option -g status-style bg=colour237,fg=colour223 # bg=bg1, fg=fg1
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# default window title colors
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set-window-option -g window-status-style bg=colour214,fg=colour237 # bg=yellow, fg=bg1
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# default window with an activity alert
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set-window-option -g window-status-activity-style bg=colour237,fg=colour248 # bg=bg1, fg=fg3
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# active window title colors
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set-window-option -g window-status-current-style bg=red,fg=colour237 # fg=bg1
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# pane border
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set-option -g pane-active-border-style fg=colour250 #fg2
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set-option -g pane-border-style fg=colour237 #bg1
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# message infos
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set-option -g message-style bg=colour239,fg=colour223 # bg=bg2, fg=fg1
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# writing commands inactive
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set-option -g message-command-style bg=colour239,fg=colour223 # bg=fg3, fg=bg1
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# pane number display
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set-option -g display-panes-active-colour colour250 #fg2
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set-option -g display-panes-colour colour237 #bg1
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# clock
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set-window-option -g clock-mode-colour colour109 #blue
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# bell
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set-window-option -g window-status-bell-style bg=colour167,fg=colour235 # bg=red, fg=bg
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'';
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};
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};
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}
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