taskman_deps/deps.inc.php

<?php
namespace taskman;

task('deps_update', function()
{
  update_composer();
});

function update_composer()
{
  global $GAME_ROOT;
  include("$GAME_ROOT/composer/update.php");
  touch("$GAME_ROOT/composer/composer.last");
}

function try_update_composer()
{
  global $GAME_ROOT;

  if(!need_to_regen("$GAME_ROOT/composer/composer.last", ["$GAME_ROOT/composer/composer.json"]))
    return false;

  update_composer();
  return true;
}