nixpkgs/pkgs/games/dwarf-fortress/dwarf-therapist/dwarf-therapist.in

#!@stdenv_shell@ -e

[ -z "$DT_DIR" ] && DT_DIR="${XDG_DATA_HOME:-$HOME/.local/share}/dwarftherapist"

install_dir="@install@"
therapist_dir="@therapist@"

@cat@ <<EOF >&2
Using $DT_DIR as Dwarf Therapist overlay directory.
EOF

update_path() {
  local path="$1"

  @mkdir@ -p "$DT_DIR/$(@dirname@ "$path")"
  if [ ! -e "$DT_DIR/$path" ] || [ -L "$DT_DIR/$path" ]; then
    @rm@ -f "$DT_DIR/$path"
    @ln@ -s "$install_dir/share/dwarftherapist/$path" "$DT_DIR/$path"
  fi
}

cd "$install_dir/share/dwarftherapist"
update_path memory_layouts

exec "$therapist_dir/bin/dwarftherapist" "$@"