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tmux-sessionizer: writeShellApplication 

tmux-sessionizer: runtimeInputs tmux

tmux-sessionizer: runtimeInputs fzf

tmux-sessionizer: runtimeInputs find

tmux-sessionizer: runtimeInputs coreutils

tmux-sessionizer: runtimeInputs procps

tmux-sessionizer: with pkgs runtimeInputs
main
Zynh Ludwig 2024-08-08 21:36:50 -07:00
parent 858905ac30
commit b5d21b8bb6
1 changed files with 24 additions and 28 deletions
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30
home/modules/tmux-sessionizer.nix
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@ -38,39 +38,35 @@ in
config = lib.mkIf enable {
snowhawk.tmux.sessionizer.pkg =
let
tmux = getExe pkgs.tmux;
pgrep = getExe' pkgs.procps "pgrep";
basename = getExe' pkgs.coreutils "basename";
tr = getExe' pkgs.coreutils "tr";
fzf = getExe pkgs.fzf;
find = getExe pkgs.findutils;
in
lib.mkDefault (pkgs.writeShellScriptBin "tmux-sessionizer" ''
lib.mkDefault (pkgs.writeShellApplication {
name = "tmux-sessionizer";
runtimeInputs = with pkgs; [ tmux fzf findutils coreutils procps ];
text = /* bash */ ''
if [[ $# -eq 1 ]]; then
selected=$1
else
selected=$(${find} -L ${lib.concatStringsSep " " cfg.paths} -mindepth 1 -maxdepth 1 -type d | ${fzf})
selected=$(find -L ${lib.concatStringsSep " " cfg.paths} -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 = [ cfg.pkg ];
};