Add initial implementation of std::dump

.github/CODEOWNERS

@@ -1,4 +1,4 @@
 # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 # Codeowners for reviews on PRs
 
-*  @bretbrownjr @camio @dietmarkuehl @neatudarius @steve-downey 
+*  @bretbrownjr @camio @dietmarkuehl @neatudarius @steve-downey @foonathan

.github/workflows/ci_tests.yml

@@ -21,63 +21,28 @@ on:
 
 jobs:
   test:
-    runs-on: ubuntu-latest
     strategy:
+      fail-fast: false
       matrix:
-        cfg:
-          - { id: ubuntu-gcc-werror, platform: ubuntu, cc: gcc, cpp: g++, cmake_args: "-DCMAKE_CXX_FLAGS='-Werror=all -Werror=extra'"}
-          - { id: ubuntu-gcc-aubsan, platform: ubuntu, cc: gcc, cpp: g++, cmake_args: "-DCMAKE_CXX_FLAGS=-fsanitize=address -fsanitize=undefined"}
-          - { id: ubuntu-gcc-tsan, platform: ubuntu, cc: gcc, cpp: g++, cmake_args: "-DCMAKE_CXX_FLAGS=-fsanitize=thread"}
-          - { id: ubuntu-gcc-static, platform: ubuntu, cc: gcc, cpp: g++, cmake_args: ""}
-          - { id: ubuntu-gcc-dynamic, platform: ubuntu, cc: gcc, cpp: g++, cmake_args: "-DBUILD_SHARED_LIBS=on"}
-          - { id: ubuntu-clang-static, platform: ubuntu, cc: clang, cpp: clang++, cmake_args: ""}
-          - { id: ubuntu-clang-dynamic, platform: ubuntu, cc: clang, cpp: clang++, cmake_args: "-DBUILD_SHARED_LIBS=on"}
-          - { id: ubuntu-gcc-static-cxx20, platform: ubuntu, cc: gcc, cpp: g++, cmake_args: "-DCMAKE_CXX_STANDARD=20 -DCMAKE_CXX_STANDARD_REQUIRED=on"}
-          - { id: ubuntu-gcc-static-cxx23, platform: ubuntu, cc: gcc, cpp: g++, cmake_args: "-DCMAKE_CXX_STANDARD=23 -DCMAKE_CXX_STANDARD_REQUIRED=on"}
-          - { id: ubuntu-gcc-static-cxx26, platform: ubuntu, cc: gcc, cpp: g++, cmake_args: "-DCMAKE_CXX_STANDARD=26 -DCMAKE_CXX_STANDARD_REQUIRED=on"}
-          - { id: ubuntu-clang-static-cxx20, platform: ubuntu, cc: clang, cpp: clang++, cmake_args: "-DCMAKE_CXX_STANDARD=20 -DCMAKE_CXX_STANDARD_REQUIRED=on"}
-          - { id: ubuntu-clang-static-cxx23, platform: ubuntu, cc: clang, cpp: clang++, cmake_args: "-DCMAKE_CXX_STANDARD=23 -DCMAKE_CXX_STANDARD_REQUIRED=on"}
-          - { id: ubuntu-clang-static-cxx26, platform: ubuntu, cc: clang, cpp: clang++, cmake_args: "-DCMAKE_CXX_STANDARD=26 -DCMAKE_CXX_STANDARD_REQUIRED=on"}
-          # Disabling Rocky until it catches up on CMake versions or a way to sideload newer version of CMake
-          # is identified.
-          # - { id: rockylinux-gcc-static, platform: rockylinux, cc: gcc, cpp: g++, cmake_args: ""}
-          # - { id: rockylinux-clang-static, platform: rockylinux, cc: clang, cpp: clang++, cmake_args: ""}
+        image:
+          - "gcc:14"
+        build_type: [Debug, Release]
+
+    runs-on: ubuntu-latest
+    container:
+      image: ghcr.io/foonathan/${{matrix.image}}
 
     steps:
-      - uses: actions/checkout@v2
-      # GitHub runners have updated the Ubuntu Linux Kernel to use strong ASLR,
-      # but LLVM is not configured for this change, and thus the address
-      # sanitizer breaks.
-      #
-      # The next image is supposed to fix this, so if the Ubuntu image has been
-      # updated, this work around is no longer required.
-      - name: get runner image version
-        id: runner-image-version
-        run: |
-          echo "image-version=$(echo $ImageVersion)" >> "$GITHUB_OUTPUT"
-        working-directory: .
-      - name: modify number of bits to use for ASLR entropy
-        if: ${{ steps.runner-image-version.outputs.ImageVersion }} == '20240310.1.0'
-        run: |
-          sudo sysctl -a | grep vm.mmap.rnd
-          sudo sysctl -w vm.mmap_rnd_bits=28
-        working-directory: .
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-      - name: Build and push
-        uses: docker/build-push-action@v5
-        with:
-          context: .
-          push: false
-          load: true
-          tags: ${{ matrix.cfg.id }}
-          file: .ci/docker/${{ matrix.cfg.platform }}.Dockerfile
-          build-args: |
-            cc=${{ matrix.cfg.cc }}
-            cxx=${{ matrix.cfg.cpp }}
-            cmake_args=${{ matrix.cfg.cmake_args }}
-          cache-from: type=gha
-          cache-to: type=gha,mode=max
-      - name: Run tests
-        run: |
-          docker run ${{ matrix.cfg.id }} ctest --test-dir build
+    - uses: actions/checkout@v4
+    - name: Create Build Environment
+      run: cmake -E make_directory build
+
+    - name: Configure
+      working-directory: build/
+      run: cmake -GNinja $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=${{matrix.build_type}} -DCMAKE_CXX_FLAGS="-Werror -Wall -Wextra"
+    - name: Build
+      working-directory: build/
+      run: cmake --build .
+    - name: Test
+      working-directory: build/
+      run: ctest --output-on-failure

CMakeLists.txt

@@ -4,9 +4,8 @@
 cmake_minimum_required(VERSION 3.23)
 
 project(
-  beman.example # CMake Project Name, which is also the name of the top-level
-                # targets (e.g., library, executable, etc.).
-  DESCRIPTION "A Beman Library Example"
+  beman.dump
+  DESCRIPTION "A dump function that prints its arguments space-separated with a new-line"
   LANGUAGES CXX)
 
 include(CTest)
@@ -24,6 +23,6 @@ if(BUILD_TESTING)
   FetchContent_MakeAvailable(googletest)
 endif()
 
-add_subdirectory(src/beman/example)
+add_subdirectory(src/beman/dump)
 
 add_subdirectory(examples)