Remove FAKE mode, use /usr/bin/echo for tests

pipeline-runner/CMakeLists.txt

@@ -5,14 +5,6 @@ set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 
-option(FAKE "Fake mode for testing without opencode" OFF)
-
-if(FAKE)
-  message(STATUS "FAKE mode ON — using fake process executor")
-else()
-  message(STATUS "FAKE mode OFF — using real process executor")
-endif()
-
 # PIP
 find_package(PIP REQUIRED)
 
@@ -36,9 +28,6 @@ set(SRCS ${ALL_SRCS})
 add_executable(pipeline-runner src/main.cpp ${SRCS} ${HDRS})
 target_include_directories(pipeline-runner PRIVATE src)
 target_link_libraries(pipeline-runner PIP PIP::HTTPServer PIP::Crypt PIP::Console)
-if(FAKE)
-	target_compile_definitions(pipeline-runner PRIVATE FAKE)
-endif()
 
 set_target_properties(pipeline-runner PROPERTIES
     INSTALL_RPATH "\$ORIGIN;\$ORIGIN/lib"
@@ -49,9 +38,6 @@ set_target_properties(pipeline-runner PROPERTIES
 add_executable(test-pipeline-runner tests/test_pipeline.cpp tests/test_runner.cpp ${SRCS})
 target_include_directories(test-pipeline-runner PRIVATE src tests)
 target_link_libraries(test-pipeline-runner PIP PIP::HTTPServer PIP::Crypt PIP::Console GTest::gtest_main)
-if(FAKE)
-	target_compile_definitions(test-pipeline-runner PRIVATE FAKE)
-endif()
 
 include(GoogleTest)
 gtest_discover_tests(test-pipeline-runner)