Convert aos over to flatbuffers
Everything builds, and all the tests pass. I suspect that some entries
are missing from the config files, but those will be found pretty
quickly on startup.
There is no logging or live introspection of queue messages.
Change-Id: I496ee01ed68f202c7851bed7e8786cee30df29f5
diff --git a/aos/config_flattener.cc b/aos/config_flattener.cc
new file mode 100644
index 0000000..71cda32
--- /dev/null
+++ b/aos/config_flattener.cc
@@ -0,0 +1,41 @@
+#include <string>
+#include <vector>
+
+#include "aos/configuration.h"
+#include "aos/init.h"
+#include "aos/json_to_flatbuffer.h"
+#include "aos/util/file.h"
+#include "gflags/gflags.h"
+#include "glog/logging.h"
+
+namespace aos {
+
+int Main(int argc, char **argv) {
+ CHECK_GE(argc, 3) << ": Too few arguments";
+
+ VLOG(1) << "Reading " << argv[2];
+ FlatbufferDetachedBuffer<Configuration> config =
+ configuration::ReadConfig(argv[2]);
+
+ std::vector<aos::FlatbufferString<reflection::Schema>> schemas;
+
+ for (int i = 3; i < argc; ++i) {
+ schemas.emplace_back(util::ReadFileToStringOrDie(argv[i]));
+ }
+
+ const std::string merged_config = FlatbufferToJson(
+ &configuration::MergeConfiguration(config, schemas).message(), true);
+
+ // TODO(austin): Figure out how to squash the schemas onto 1 line so it is
+ // easier to read?
+ VLOG(1) << "Flattened config is " << merged_config;
+ util::WriteStringToFileOrDie(argv[1], merged_config);
+ return 0;
+}
+
+} // namespace aos
+
+int main(int argc, char **argv) {
+ aos::InitGoogle(&argc, &argv);
+ return aos::Main(argc, argv);
+}