refactor

modules/nixos/cli-apps/tmux/config/continuum.tmux

@@ -0,0 +1,5 @@
+# Enable saving sessions.
+set -g @continuum-restore 'on'
+
+# Save every 30 minutes.
+set -g @continuum-save-interval '30'

modules/nixos/cli-apps/tmux/config/extrakto.tmux

@@ -0,0 +1,15 @@
+# Create a vertical split to show search & results to keep
+# the content visible.
+set -g @extrakto_split_direction "v"
+
+# Override the way that Extrakto copies text. By default
+# it was trying to use xclip and would not properly pick
+# up on $XDG_SESSION_TYPE being wayland. Instead, use
+# Tmux's built-in clipboard functionality.
+set -g @extrakto_clip_tool_run "tmux_osc52"
+
+# FIXME: The current version of Extrakto in
+# NixPkgs is out of date and does not support wayland.
+# This overrides the clipping tool to ensure that it works
+# under wayland.
+set -g @extrakto_clip_tool "wl-copy"

modules/nixos/cli-apps/tmux/config/fzf.tmux

@@ -0,0 +1,2 @@
+# Change default keybinding.
+TMUX_FZF_LAUNCH_KEY="C-f"

modules/nixos/cli-apps/tmux/config/general.tmux

@@ -0,0 +1,38 @@
+# Lower delay waiting for chord after escape key press.
+set -g escape-time 0
+
+# Change the prefix from C-b to C-s to make it easier to type.
+set -g prefix C-s
+unbind C-b
+bind C-s send-prefix
+
+# Start window numbers at 1 rather than 0.
+set -g base-index 1
+
+# Use h, j, k, l for movement between panes.
+bind h select-pane -L
+bind j select-pane -D
+bind k select-pane -U
+bind l select-pane -R
+
+# Fix colors being wrong in programs like Neovim.
+set-option -ga terminal-overrides ",xterm-256color:Tc"
+
+# Expand the left status to accomodate longer session names.
+set-option -g status-left-length 20
+
+# One of the plugins binds C-l, make sure we have accces to it.
+unbind C-l
+bind -n C-l send-keys C-l
+
+# Don't require a prompt to detach from the current session.
+unbind -n M-E
+bind -n M-E detach-client
+
+# Reload tmux configuration from ~/.config/tmux/tmux.conf instead
+# of Tilish's default of ~/.tmux.conf.
+unbind -n M-C
+bind -n M-C source-file "~/.config/tmux/tmux.conf"
+
+# Use M-z to zoom and unzoom panes.
+bind -n M-z resize-pane -Z

modules/nixos/cli-apps/tmux/config/navigator.tmux

@@ -0,0 +1,21 @@
+# Smart pane switching with awareness of Vim splits.
+# See: https://github.com/christoomey/vim-tmux-navigator
+is_vim="ps -o state= -o comm= -t '#{pane_tty}' \
+    | grep -iqE '^[^TXZ ]+ +(\\S+\\/)?g?(view|n?vim?x?)(diff)?$'"
+
+bind-key -n 'M-h' if-shell "$is_vim" 'send-keys M-h'  'select-pane -L'
+bind-key -n 'M-j' if-shell "$is_vim" 'send-keys M-j'  'select-pane -D'
+bind-key -n 'M-k' if-shell "$is_vim" 'send-keys M-k'  'select-pane -U'
+bind-key -n 'M-l' if-shell "$is_vim" 'send-keys M-l'  'select-pane -R'
+tmux_version='$(tmux -V | sed -En "s/^tmux ([0-9]+(.[0-9]+)?).*/\1/p")'
+if-shell -b '[ "$(echo "$tmux_version < 3.0" | bc)" = 1 ]' \
+    "bind-key -n 'M-\\' if-shell \"$is_vim\" 'send-keys M-\\'  'select-pane -l'"
+if-shell -b '[ "$(echo "$tmux_version >= 3.0" | bc)" = 1 ]' \
+    "bind-key -n 'M-\\' if-shell \"$is_vim\" 'send-keys M-\\\\'  'select-pane -l'"
+
+bind-key -T copy-mode-vi 'M-h' select-pane -L
+bind-key -T copy-mode-vi 'M-j' select-pane -D
+bind-key -T copy-mode-vi 'M-k' select-pane -U
+bind-key -T copy-mode-vi 'M-l' select-pane -R
+bind-key -T copy-mode-vi 'M-p' select-pane -l
+

modules/nixos/cli-apps/tmux/config/nord.tmux

@@ -0,0 +1,37 @@
+
+# Copyright (C) 2017-present Arctic Ice Studio <development@arcticicestudio.com>
+# Copyright (C) 2017-present Sven Greb <development@svengreb.de>
+# Copyright (C) 2022-present Jake Hamilton <jake.hamilton@hey.com>
+
+# Project:    Nord tmux
+# Repository: https://github.com/arcticicestudio/nord-tmux
+# License:    MIT
+
+#+----------------+
+#+ Plugin Support +
+#+----------------+
+#+--- tmux-prefix-highlight ---+
+set -g @prefix_highlight_output_prefix "#[fg=brightcyan]#[bg=black]#[nobold]#[noitalics]#[nounderscore]#[bg=brightcyan]#[fg=black]"
+set -g @prefix_highlight_output_suffix ""
+set -g @prefix_highlight_copy_mode_attr "fg=brightcyan,bg=black,bold"
+
+#+--------+
+#+ Status +
+#+--------+
+#+--- Bars ---+
+set -g status-left "#[fg=brightblack,bg=black]#[fg=white,bg=brightblack,bold] #S #[fg=brightblack,bg=black,nobold,noitalics,nounderscore]"
+set -g status-right "#{prefix_highlight}#[fg=brightblack,bg=black,nobold,noitalics,nounderscore]#[fg=white,bg=brightblack,nobold] #H #[fg=brightblack,bg=black,nobold]"
+
+#+--- Windows ---+
+set -g window-status-format "#[fg=brightblack,bg=black,nobold,noitalics,nounderscore]#[fg=white,bg=brightblack] #I#[fg=white,bg=brightblack,nobold,noitalics,nounderscore]: #W #[fg=brightblack,bg=black,nobold,noitalics,nounderscore]"
+set -g window-status-current-format "#[fg=#5e81ac,bg=black]#[fg=white,bg=#5e81ac,bold,noitalics,nounderscore] #I#[fg=white,bg=#5e81ac,bold,noitalics,nounderscore]: #W #[fg=#5e81ac,bg=black,nobold,noitalics,nounderscore]"
+set -g window-status-separator " "
+
+# Center the window list (yes, this value has to be written as "centre").
+set -g status-justify centre
+
+#+----------------+
+#+    Windows     +
+#+----------------+
+#+--- Bars ---+
+set -g pane-active-border-style "bg=default fg=blue"

modules/nixos/cli-apps/tmux/config/tilish.tmux

@@ -0,0 +1,12 @@
+# Integrate Tmux and Neovim movement.
+set -g @tilish-navigator "on"
+
+# Default to splitting once vertically and then splitting horizontally
+# after that.
+select-layout "main-vertical"
+select-layout -E
+set -g @tilish-default "main-vertical"
+
+
+bind-key -n "M-q" kill-pane
+