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Diffstat (limited to 'build2/version/snapshot.hxx')
-rw-r--r-- | build2/version/snapshot.hxx | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/build2/version/snapshot.hxx b/build2/version/snapshot.hxx new file mode 100644 index 0000000..b7e6dd7 --- /dev/null +++ b/build2/version/snapshot.hxx @@ -0,0 +1,33 @@ +// file : build2/version/snapshot.hxx -*- C++ -*- +// copyright : Copyright (c) 2014-2017 Code Synthesis Ltd +// license : MIT; see accompanying LICENSE file + +#ifndef BUILD2_VERSION_SNAPSHOT_HXX +#define BUILD2_VERSION_SNAPSHOT_HXX + +#include <build2/types.hxx> +#include <build2/utility.hxx> + +#include <build2/scope.hxx> + +namespace build2 +{ + namespace version + { + struct snapshot + { + uint64_t sn = 0; + string id; + + bool + empty () const {return sn == 0;} + }; + + // Return empty snapshot if unknown scm or uncommitted. + // + snapshot + extract_snapshot (const scope& rs); + } +} + +#endif // BUILD2_VERSION_SNAPSHOT_HXX |