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tmux-sessionizer: writeShellApplication

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Zynh Ludwig 2024-08-04 02:39:08 -07:00
parent 59044237ee
commit 7d1a5fa9d5
1 changed files with 25 additions and 28 deletions
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31
home/modules/tmux-sessionizer.nix
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@ -23,39 +23,36 @@ in
config = lib.mkIf enable {
snowhawk.tmux.sessionizer.pkg =
let
tmux = "${pkgs.tmux}/bin/tmux";
pgrep = "${pkgs.procps}/bin/pgrep";
basename = "${pkgs.coreutils}/bin/basename";
tr = "${pkgs.coreutils}/bin/tr";
fzf = "${pkgs.fzf}/bin/fzf";
find = "${pkgs.findutils}/bin/find";
in
lib.mkDefault (pkgs.writeShellScriptBin "tmux-sessionizer" ''
lib.mkDefault
(pkgs.writeShellApplication {
name = "tmux-sessionizer";
runtimeInputs = with pkgs; [ tmux procps coreutils fzf findutils ];
text = ''
if [[ $# -eq 1 ]]; then
selected=$1
else
selected=$(${find} "$(readlink -f ~/projects)" ~/ ~/.config ~/.suckless/ -mindepth 1 -maxdepth 1 -type d | ${fzf})
selected=$(find "$(readlink -f ~/projects)" ~/ ~/.config ~/.suckless/ -mindepth 1 -maxdepth 1 -type d | fzf)
fi
if [[ -z $selected ]]; then
exit 0
fi
selected_name=$(${basename} "$selected" | ${tr} . _)
tmux_running=$(${pgrep} tmux)
selected_name=$(basename "$selected" | tr . _)
tmux_running=$(pgrep tmux)
if [[ -z $TMUX ]] && [[ -z $tmux_running ]]; then
${tmux} new-session -s "$selected_name" -c "$selected"
tmux new-session -s "$selected_name" -c "$selected"
exit 0
fi
if ! ${tmux} has-session -t="$selected_name" 2>/dev/null; then
${tmux} new-session -ds "$selected_name" -c "$selected"
if ! tmux has-session -t="$selected_name" 2>/dev/null; then
tmux new-session -ds "$selected_name" -c "$selected"
fi
${tmux} switch-client -t "$selected_name"
'');
tmux switch-client -t "$selected_name"
'';
});
home.packages = [
config.snowhawk.tmux.sessionizer.pkg