Merge pull request #252783 from jerith666/timetrap-auto-complete

{ lib, bundlerApp, bundlerUpdateScript }:

{ stdenv

, lib

, pkgs

, bundlerEnv

, bundlerApp

, bundlerUpdateScript

, installShellFiles

}:

bundlerApp {

let

  ttBundlerApp = bundlerApp {

    pname = "timetrap";

    gemdir = ./.;

    exes = [ "t" "timetrap" ];

    passthru.updateScript = bundlerUpdateScript "timetrap";

  };

  ttGem = bundlerEnv {

    pname = "timetrap";

    gemdir = ./.;

  };

in

stdenv.mkDerivation {

  name = "timetrap";

  dontUnpack = true;

  nativeBuildInputs = [ installShellFiles ];

  installPhase = ''

    mkdir $out;

    cd $out;

    mkdir bin; pushd bin;

    ln -vs ${ttBundlerApp}/bin/t;

    ln -vs ${ttBundlerApp}/bin/timetrap;

    popd;

    for c in t timetrap; do

      installShellCompletion --cmd $c --bash ${ttGem}/lib/ruby/gems/*/gems/timetrap*/completions/bash/*;

      installShellCompletion --cmd $c --zsh ${ttGem}/lib/ruby/gems/*/gems/timetrap*/completions/zsh/*;

    done;

  '';

  meta = with lib; {

    description = "A simple command line time tracker written in ruby";