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, 41 insertions, 0 deletions

diff --git a/test/buildtool/build_engine/base_maps/test_repo.hpp b/test/buildtool/build_engine/base_maps/test_repo.hpp
new file mode 100644
index 00000000..1269d2da
--- /dev/null
+++ b/test/buildtool/build_engine/base_maps/test_repo.hpp
@@ -0,0 +1,41 @@
+#ifndef INCLUDED_SRC_TEST_BUILDTOOL_BUILD_ENGINE_BASE_MAPS_TEST_REPO_HPP
+#define INCLUDED_SRC_TEST_BUILDTOOL_BUILD_ENGINE_BASE_MAPS_TEST_REPO_HPP
+
+#include <filesystem>
+
+#include "src/buildtool/common/repository_config.hpp"
+#include "src/buildtool/file_system/file_system_manager.hpp"
+
+static auto const kBasePath =
+    std::filesystem::path{"test/buildtool/build_engine/base_maps"};
+static auto const kBundlePath = kBasePath / "data/test_repo.bundle";
+static auto const kSrcTreeId =
+    std::string{"a35c324c6cf79354f6fd8a3c962f9ce7db801915"};
+static auto const kRuleTreeId =
+    std::string{"c6dd902c9d4e7afa8b20eb04e58503e63ecab84d"};
+static auto const kExprTreeId =
+    std::string{"4946bd21d0a5b3e0c82d6944f3d47adaf1bb66f7"};
+static auto const kJsonTreeId =
+    std::string{"6982563dfc4dcdd1362792dbbc9d8243968d1ec9"};
+
+[[nodiscard]] static inline auto GetTestDir() -> std::filesystem::path {
+    auto* tmp_dir = std::getenv("TEST_TMPDIR");
+    if (tmp_dir != nullptr) {
+        return tmp_dir;
+    }
+    return FileSystemManager::GetCurrentDirectory() / kBasePath;
+}
+
+[[nodiscard]] static inline auto CreateTestRepo()
+    -> std::optional<std::filesystem::path> {
+    auto repo_path = GetTestDir() / "test_repo" /
+                     std::filesystem::path{std::tmpnam(nullptr)}.filename();
+    auto cmd = fmt::format(
+        "git clone --bare {} {}", kBundlePath.string(), repo_path.string());
+    if (std::system(cmd.c_str()) == 0) {
+        return repo_path;
+    }
+    return std::nullopt;
+}
+
+#endif  // INCLUDED_SRC_TEST_BUILDTOOL_BUILD_ENGINE_BASE_MAPS_TEST_REPO_HPP