Record git sha in packages during continuous builds (#6)

Signed-off-by: Juan Cruz Viotti <[email protected]>

.github/workflows/package.yml

@@ -39,6 +39,7 @@ jobs:
           cmake -S . -B ./build
           -DCMAKE_BUILD_TYPE:STRING=Release
           -DJSONSCHEMA_TESTS:BOOL=ON
+          -DJSONSCHEMA_CONTINUOUS:BOOL=ON
           -DBUILD_SHARED_LIBS:BOOL=OFF
           -DCMAKE_COMPILE_WARNING_AS_ERROR:BOOL=ON
       - run: cmake --build ./build --config Release --parallel 4

CMakeLists.txt

@@ -6,6 +6,7 @@ include(cmake/CompilerOptions.cmake)
 
 # Options
 option(JSONSCHEMA_TESTS "Build the JSON Schema CLI tests" OFF)
+option(JSONSCHEMA_CONTINUOUS "Perform a continuous JSON Schema CLI release" ON)
 
 find_package(JSONToolkit REQUIRED)
 add_subdirectory(src)
@@ -24,9 +25,31 @@ if(JSONSCHEMA_TESTS)
 endif()
 
 # Packaging
+find_program(GIT_BIN NAMES git)
+if(GIT_BIN AND JSONSCHEMA_CONTINUOUS)
+  execute_process(COMMAND "${GIT_BIN}" rev-parse --git-dir
+    ERROR_QUIET
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+    OUTPUT_VARIABLE GIT_DIR)
+endif()
+if(GIT_BIN AND EXISTS "${GIT_DIR}")
+  execute_process(
+    COMMAND "${GIT_BIN}" rev-parse --short=8 HEAD
+    WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}"
+    OUTPUT_VARIABLE PROJECT_GIT_SHA
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+    COMMAND_ERROR_IS_FATAL ANY)
+else()
+  set(PROJECT_GIT_SHA "unknown")
+endif()
+
 set(CPACK_GENERATOR ZIP)
 string(TOLOWER ${CMAKE_SYSTEM_NAME} LOWER_SYSTEM_NAME)
 set(PLATFORM_SUFFIX "${LOWER_SYSTEM_NAME}-${CMAKE_SYSTEM_PROCESSOR}")
-set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${PROJECT_VERSION}-${PLATFORM_SUFFIX}")
+if(JSONSCHEMA_CONTINUOUS)
+  set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${PROJECT_VERSION}-${PROJECT_GIT_SHA}-${PLATFORM_SUFFIX}")
+else()
+  set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${PROJECT_VERSION}-${PLATFORM_SUFFIX}")
+endif()
 set(CPACK_VERBATIM_VARIABLES YES)
 include(CPack)

Makefile

@@ -15,6 +15,7 @@ configure: .always
 		-DCMAKE_BUILD_TYPE:STRING=$(PRESET) \
 		-DCMAKE_COMPILE_WARNING_AS_ERROR:BOOL=ON \
 		-DJSONSCHEMA_TESTS:BOOL=ON \
+		-DJSONSCHEMA_CONTINUOUS:BOOL=ON \
 		-DBUILD_SHARED_LIBS:BOOL=$(SHARED)
 
 compile: .always