Provide continuous delivery capability (#4)

 - automatically build and release packages for any tag starting with `v` and theoretically any commit to `main`

Author: lefticus

.github/workflows/ci.yml

@@ -2,9 +2,10 @@ name: ci
 on:
   pull_request:
   push:
+    tags:
+      - v*
     branches:
       - main
-      - master
 
 env:
   # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
@@ -69,6 +70,12 @@ jobs:
           - compiler: gcc-8
             gcov: "gcov-8"
 
+          # setup preferred package generators
+          - developer_mode: OFF
+            build_type: Release
+            package_generator: TBZ2
+
+
           # This exists solely to make sure a non-multiconfig build works
           - os: ubuntu-20.04
             compiler: gcc
@@ -97,6 +104,7 @@ jobs:
             generator: "Visual Studio 16 2019"
             build_type: Release
             developer_mode: Off
+            package_generator: ZIP
 
 
 
@@ -143,7 +151,7 @@ jobs:
 
       - name: Configure CMake
         run: |
-          cmake -S . -B ./build -G "${{matrix.generator}}" -DCMAKE_BUILD_TYPE:STRING=${{matrix.build_type}} -DENABLE_DEVELOPER_MODE:BOOL=${{matrix.developer_mode}} -DENABLE_LARGE_TESTS:BOOL=${{matrix.large_tests}} -DOPT_ENABLE_COVERAGE:BOOL=${{ matrix.build_type == 'Debug' }}
+          cmake -S . -B ./build -G "${{matrix.generator}}" -DCMAKE_BUILD_TYPE:STRING=${{matrix.build_type}} -DENABLE_DEVELOPER_MODE:BOOL=${{matrix.developer_mode}} -DENABLE_LARGE_TESTS:BOOL=${{matrix.large_tests}} -DOPT_ENABLE_COVERAGE:BOOL=${{ matrix.build_type == 'Debug' }} -DGIT_SHA:STRING=${{ github.sha }}
 
       - name: Build
         # Execute the build.  You can specify a specific target with "--target <NAME>"
@@ -169,6 +177,19 @@ jobs:
         run: |
           OpenCppCoverage.exe --export_type cobertura:coverage.xml --cover_children -- ctest -C ${{matrix.build_type}}
 
+      - name: Build Package
+        if: matrix.package_generator != ''
+        working-directory: ./build
+        run: |
+          cpack -C ${{matrix.build_type}} -G ${{matrix.package_generator}}
+
+      - name: Release
+        uses: softprops/action-gh-release@v1
+        if: ${{ (startsWith(github.ref, 'refs/tags/') || github.ref == 'refs/heads/main') && matrix.package_generator != '' }}
+        with:
+          files: |
+            build/*-*-*${{ matrix.build_type }}*-*-*.*
+
       - name: Publish to codecov
         uses: codecov/codecov-action@v2
         with:

CMakeLists.txt

@@ -20,18 +20,25 @@ set(CMAKE_CXX_EXTENSIONS OFF)
 # Add project_options v0.13.1
 # https://github.com/cpp-best-practices/project_options
 include(FetchContent)
-FetchContent_Declare(_project_options 
+FetchContent_Declare(_project_options
                      URL https://github.com/cpp-best-practices/project_options/archive/refs/heads/main.zip)
-                   #                   URL https://github.com/cpp-best-practices/project_options/archive/refs/tags/v0.13.1.zip)
+#                   URL https://github.com/cpp-best-practices/project_options/archive/refs/tags/v0.13.1.zip)
 FetchContent_MakeAvailable(_project_options)
 include(${_project_options_SOURCE_DIR}/Index.cmake)
 
 # uncomment to enable vcpkg:
 # # Setup vcpkg - should be called before defining project()
 # run_vcpkg()
 
+set(GIT_SHA "Unknown" CACHE STRING "SHA this build was generated from")
+string(SUBSTRING "${GIT_SHA}" 0 8 GIT_SHORT_SHA)
+
 # Set the project name and language
-project(json2cpp VERSION 0.0.1 DESCRIPTION "Compiles JSON files into `static constexpr` C++ files"  LANGUAGES CXX C)
+project(
+  json2cpp
+  VERSION 0.0.1
+  DESCRIPTION "Compiles JSON files into `static constexpr` C++ files"
+  LANGUAGES CXX C)
 
 if(GENERATOR_IS_MULTI_CONFIG AND NOT CMAKE_BUILD_TYPE)
   # Make sure that all supported configuration types have their
@@ -72,17 +79,14 @@ dynamic_project_options(
   # GCC_WARNINGS   # Override the defaults for the GCC warnings
 )
 
-
 if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS "9")
   target_link_libraries(project_options INTERFACE stdc++fs)
 endif()
 
-
 target_compile_features(project_options INTERFACE cxx_std_${USER_CXX_STANDARD})
 
 option(ENABLE_LARGE_TESTS "Enable tests and tools that use the Energy+ schema file" ON)
 
-
 # Adding the src:
 add_subdirectory(src)
 
@@ -111,4 +115,9 @@ endif()
 # set the startup project for the "play" button in MSVC
 set_property(DIRECTORY PROPERTY VS_STARTUP_PROJECT json2cpp)
 
+set(CPACK_PACKAGE_FILE_NAME
+  "${CMAKE_PROJECT_NAME}-${CMAKE_PROJECT_VERSION}-${GIT_SHORT_SHA}-${CMAKE_SYSTEM_NAME}-${CMAKE_BUILD_TYPE}-${CMAKE_CXX_COMPILER_ID}-${CMAKE_CXX_COMPILER_VERSION}")
+
 include(CPack)
+
+