Add extracted tools: CitrineOS, OpenOCPP, ShapeShifter

- CitrineOS core extracted (CSMS OCPP 2.0.1)
- OpenOCPP extracted (firmware OCPP 1.6J/2.0.1)
- ShapeShifter library installed (pip install -e)
- ShapeShifter specification extracted
- EVerest extracted

TODO updated with progress

tools/EVerest-main/lib/everest/log/tests/CMakeLists.txt

@@ -0,0 +1,37 @@
+set(TEST_TARGET_NAME ${PROJECT_NAME}_tests)
+set(GTEST_LIBRARIES GTest::gmock_main GTest::gtest_main)
+
+add_executable(${TEST_TARGET_NAME} liblog_test.cpp)
+
+target_include_directories(${TEST_TARGET_NAME} PUBLIC ${GTEST_INCLUDE_DIRS})
+target_include_directories(everest_log
+    PUBLIC
+        $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/lib>
+        $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
+)
+target_link_libraries(${TEST_TARGET_NAME}
+    PRIVATE
+        everest::log
+        ${GTEST_LIBRARIES}
+)
+
+add_test(${TEST_TARGET_NAME} ${TEST_TARGET_NAME})
+
+if (EVEREST_LIBLOG_BUILD_TESTING)
+    evc_include(CodeCoverage)
+    append_coverage_compiler_flags_to_target(everest_log)
+
+    setup_target_for_coverage_gcovr_html(
+        NAME ${PROJECT_NAME}_gcovr_coverage
+        EXECUTABLE ctest
+        DEPENDENCIES ${TEST_TARGET_NAME}
+        EXCLUDE "tests/*"
+    )
+
+    setup_target_for_coverage_gcovr_xml(
+        NAME ${PROJECT_NAME}_gcovr_coverage_xml
+        EXECUTABLE ctest
+        DEPENDENCIES ${TEST_TARGET_NAME}
+        EXCLUDE "tests/*"
+    )
+endif()

tools/EVerest-main/lib/everest/log/tests/liblog_test.cpp

@@ -0,0 +1,22 @@
+// SPDX-License-Identifier: Apache-2.0
+// Copyright 2020 - 2023 Pionix GmbH and Contributors to EVerest
+#include <gtest/gtest.h>
+
+namespace Everest {
+namespace Logging {
+
+class LibLogUnitTest : public ::testing::Test {
+protected:
+    void SetUp() override {
+    }
+
+    void TearDown() override {
+    }
+};
+
+TEST(LibLogUnitTest, test_truth) {
+    ASSERT_TRUE(1 == 1);
+}
+
+} // namespace Logging
+} // namespace Everest