// file      : build2/dist/rule -*- C++ -*-
// copyright : Copyright (c) 2014-2017 Code Synthesis Ltd
// license   : MIT; see accompanying LICENSE file

#ifndef BUILD2_DIST_RULE
#define BUILD2_DIST_RULE

#include <build2/types>
#include <build2/utility>

#include <build2/rule>
#include <build2/target>
#include <build2/operation>

namespace build2
{
  namespace dist
  {
    // This is the default rule that simply matches all the prerequisites.
    //
    // A custom rule (usually the same as perform_update) may be necessary to
    // enter ad hoc prerequisites (like generated test input/output) or
    // establishing group links (so that we see the dist variable set on a
    // group).
    //
    class rule: public build2::rule
    {
    public:
      rule () {}

      virtual match_result
      match (action, target&, const string&) const override;

      virtual recipe
      apply (action, target&) const override;
    };
  }
}

#endif // BUILD2_DIST_RULE