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// file : build2/version/snapshot.cxx -*- C++ -*-
// copyright : Copyright (c) 2014-2017 Code Synthesis Ltd
// license : MIT; see accompanying LICENSE file
#include <build2/version/snapshot>
#include <build2/filesystem>
using namespace std;
namespace build2
{
namespace version
{
snapshot
extract_snapshot_git (const dir_path&);
static const dir_path git (".git");
snapshot
extract_snapshot (const scope& rs)
{
const dir_path& src_root (rs.src_path ());
if (exists (src_root / git))
return extract_snapshot_git (src_root);
return snapshot ();
}
}
}
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