dotfiles/modules/programs/tmux.nix

83 lines
2.1 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.my.programs.tmux;
tmux-sessionizer = pkgs.writeShellApplication {
name = "ts";
runtimeInputs = with pkgs; [ tmux findutils coreutils procps fd ];
text = ''
#!/usr/bin/env bash
if [[ $# -eq 1 ]]; then
selected=$1
else
selected=$(fd -gH '.git' ~/ --min-depth 1 --max-depth 5 --type d --prune --exec dirname {} | fzf)
fi
if [[ -z $selected ]]; then
exit 0
fi
selected_name=$(basename "$selected" | tr . _)
if ! tmux has-session -t="$selected_name" 2> /dev/null; then
tmux new-session -ds "$selected_name" -c "$selected"
fi
if [[ -z ''${TMUX+x} ]]; then
tmux attach -t "$selected_name"
else
tmux switch-client -t "$selected_name"
fi
'';
};
in
{
options.my.programs.tmux = {
enable = mkEnableOption "tmux";
autoAttach = mkEnableOption "autoAttach";
};
config = mkIf cfg.enable {
my.shell.abbreviations.t = "tmux";
home-manager.users.moritz.home.packages = [ tmux-sessionizer ];
home-manager.users.moritz.programs = {
tmux = {
enable = true;
clock24 = true;
customPaneNavigationAndResize = true;
keyMode = "vi";
mouse = true;
newSession = true;
prefix = "C-Space";
sensibleOnTop = false;
plugins = with pkgs.tmuxPlugins; [
sensible
tmux-fzf
yank
];
};
fzf.tmux.enableShellIntegration = true;
fish.interactiveShellInit =
let
insideVariables = [ "$TMUX" "$INSIDE_EMACS" "$EMACS" "$VIM" "$VSCODE_RESOLVING_ENVIRONMENT" ];
insideVariableMissing = concatStringsSep " && " (map (x: "test -z ${x}") insideVariables);
in
mkIf cfg.autoAttach
''
if ! fish_is_root_user && test "$TERM_PROGRAM" != 'vscode' && ${insideVariableMissing}
if test -z $tmux_autostarted
set -x tmux_autostarted true
ts
end
end
'';
};
};
}