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tmux-sessionizer: writeShellApplication

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Zynh Ludwig 2024-08-04 02:39:08 -07:00
parent 60ba9d19d4
commit e103b92a8b
1 changed files with 25 additions and 29 deletions
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32
home/modules/tmux-sessionizer.nix
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@ -23,40 +23,36 @@ in
config = lib.mkIf enable { config = lib.mkIf enable {
snowhawk.tmux.sessionizer.pkg = snowhawk.tmux.sessionizer.pkg =
let lib.mkDefault
tmux = "${pkgs.tmux}/bin/tmux"; (pkgs.writeShellApplication {
pgrep = "${pkgs.procps}/bin/pgrep"; name = "tmux-sessionizer";
basename = "${pkgs.coreutils}/bin/basename"; runtimeInputs = with pkgs; [ tmux procps coreutils fzf findutils ];
readlink = "${pkgs.coreutils}/bin/readlink"; text = ''
tr = "${pkgs.coreutils}/bin/tr";
fzf = "${pkgs.fzf}/bin/fzf";
find = "${pkgs.findutils}/bin/find";
in
lib.mkDefault (pkgs.writeShellScriptBin "tmux-sessionizer" ''
if [[ $# -eq 1 ]]; then if [[ $# -eq 1 ]]; then
selected=$1 selected=$1
else else
selected=$(${find} "$(${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 fi
if [[ -z $selected ]]; then if [[ -z $selected ]]; then
exit 0 exit 0
fi fi
selected_name=$(${basename} "$selected" | ${tr} . _) selected_name=$(basename "$selected" | tr . _)
tmux_running=$(${pgrep} tmux) tmux_running=$(pgrep tmux)
if [[ -z $TMUX ]] && [[ -z $tmux_running ]]; then 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 exit 0
fi fi
if ! ${tmux} has-session -t="$selected_name" 2>/dev/null; then if ! tmux has-session -t="$selected_name" 2>/dev/null; then
${tmux} new-session -ds "$selected_name" -c "$selected" tmux new-session -ds "$selected_name" -c "$selected"
fi fi
${tmux} switch-client -t "$selected_name" tmux switch-client -t "$selected_name"
''); '';
});
home.packages = [ home.packages = [
config.snowhawk.tmux.sessionizer.pkg config.snowhawk.tmux.sessionizer.pkg