89 lines
2.3 KiB
Nix
89 lines
2.3 KiB
Nix
{ withSystem, ... }:
|
|
|
|
{
|
|
perSystem =
|
|
{ pkgs, ... }:
|
|
{
|
|
packages.tmux-sessionizer = pkgs.writeShellApplication {
|
|
name = "tmux-sessionizer";
|
|
|
|
runtimeInputs = with pkgs; [
|
|
coreutils
|
|
fzf
|
|
tmux
|
|
];
|
|
|
|
text = ''
|
|
set -euo pipefail
|
|
|
|
# Based on https://github.com/jessarcher/dotfiles/blob/master/scripts/t
|
|
# and https://github.com/ThePrimeagen/tmux-sessionizer.
|
|
|
|
has_session() {
|
|
tmux list-sessions | grep -q "^$1:"
|
|
}
|
|
|
|
hydrate() {
|
|
if [ -f "$2/.tmux-sessionizer" ]; then
|
|
tmux send-keys -t "$1" "source $2/.tmux-sessionizer" c-M
|
|
elif [ -f "$HOME/.tmux-sessionizer" ]; then
|
|
tmux send-keys -t "$1" "source $HOME/.tmux-sessionizer" c-M
|
|
fi
|
|
}
|
|
|
|
is_tmux_running() {
|
|
tmux_running=$(pgrep tmux)
|
|
|
|
if [[ -z ''${TMUX:-} ]] && [[ -z $tmux_running ]]; then
|
|
return 1
|
|
fi
|
|
|
|
return 0
|
|
}
|
|
|
|
switch_to() {
|
|
tmux attach-session -t "$1" || tmux switch-client -t "$1"
|
|
}
|
|
|
|
if [[ $# -eq 1 ]]; then
|
|
selected=$1
|
|
else
|
|
items=$(
|
|
find "$HOME/Code" -maxdepth 3 -mindepth 1 -type d
|
|
find "$HOME/Documents" -maxdepth 1 -mindepth 1 -type d
|
|
find "$HOME/tmp" -maxdepth 1 -type d
|
|
)
|
|
|
|
selected=$(echo "$items" | sed "s|^$HOME/||" | sort | fzf)
|
|
[[ $selected ]] && selected="$HOME/$selected"
|
|
fi
|
|
|
|
if [[ -z $selected ]]; then
|
|
exit 0
|
|
fi
|
|
|
|
selected_name=$(basename "$selected" | tr . _)
|
|
|
|
if ! is_tmux_running; then
|
|
tmux new-session -ds "$selected_name" -c "$selected"
|
|
hydrate "$selected_name" "$selected"
|
|
fi
|
|
|
|
if ! has_session "$selected_name"; then
|
|
tmux new-session -ds "$selected_name" -c "$selected"
|
|
hydrate "$selected_name" "$selected"
|
|
fi
|
|
|
|
switch_to "$selected_name"
|
|
'';
|
|
};
|
|
};
|
|
|
|
flake.modules.homeManager.base =
|
|
{ pkgs, ... }:
|
|
{
|
|
home.packages = [
|
|
(withSystem pkgs.system (psArgs: psArgs.config.packages.tmux-sessionizer))
|
|
];
|
|
};
|
|
}
|