Initial self-hosting commit

This is the initial version of our tool that is able to
build itself. In can be bootstrapped by

  ./bin/bootstrap.py

Co-authored-by: Oliver Reiche <oliver.reiche@huawei.com>
Co-authored-by: Victor Moreno <victor.moreno1@huawei.com>

1 files changed, 50 insertions, 0 deletions

diff --git a/test/utils/remote_execution/main-remote-execution.cpp b/test/utils/remote_execution/main-remote-execution.cpp
new file mode 100755
index 00000000..3f435dcc
--- /dev/null
+++ b/test/utils/remote_execution/main-remote-execution.cpp
@@ -0,0 +1,50 @@
+#define CATCH_CONFIG_RUNNER
+#include <chrono>
+#include <cstdlib>
+#include <iostream>
+#include <sstream>
+#include <thread>
+
+#include "catch2/catch.hpp"
+#include "src/buildtool/execution_api/remote/config.hpp"
+#include "test/utils/logging/log_config.hpp"
+#include "test/utils/test_env.hpp"
+
+namespace {
+
+void wait_for_grpc_to_shutdown() {
+    // grpc_shutdown_blocking(); // not working
+    std::this_thread::sleep_for(std::chrono::seconds(1));
+}
+
+/// \brief Configure remote execution from test environment. In case the
+/// environment variable is malformed, we write a message and stop execution.
+/// \returns true   If remote execution was successfully configured.
+[[nodiscard]] auto ConfigureRemoteExecution() -> bool {
+    auto address = ReadRemoteAddressFromEnv();
+    auto& config = RemoteExecutionConfig::Instance();
+    if (address and not config.SetAddress(*address)) {
+        Logger::Log(LogLevel::Error, "parsing address '{}' failed.", *address);
+        std::exit(EXIT_FAILURE);
+    }
+    return config.IsValidAddress();
+}
+
+}  // namespace
+
+auto main(int argc, char* argv[]) -> int {
+    ConfigureLogging();
+
+    // In case remote execution address is not valid, we skip tests. This is in
+    // order to avoid tests being dependent on the environment.
+    if (not ConfigureRemoteExecution()) {
+        return EXIT_SUCCESS;
+    }
+
+    int result = Catch::Session().run(argc, argv);
+
+    // valgrind fails if we terminate before grpc's async shutdown threads exit
+    wait_for_grpc_to_shutdown();
+
+    return result;
+}