-use docker to build on Linux

.github/workflows/build_and_test.yml

@@ -59,11 +59,17 @@ jobs:
         run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=Release -DENABLE_TESTS=ON -DENABLE_EXAMPLES=ON
 
       - name: Build
+        if: matrix.config.name == 'Windows Latest MSVC'
         run: cmake --build ${{github.workspace}}/build --config Release
 
+      - name: Build (Docker)
+        if: matrix.config.name != 'Windows Latest MSVC'
+        run: DOCKER_BUILDKIT=1 docker build --output build .
+
       - name: Test
-        working-directory: ${{github.workspace}}/build
-        run: ctest
+        working-directory: ${{github.workspace}}/build/test
+        run: ./test_hypertextcpp
+
 
       - name: Prepare examples artifacts
         shell: bash

Dockerfile

@@ -0,0 +1,24 @@
+FROM alpine:3.18.3 AS hypertextcpp-build-container
+RUN apk update && \
+    apk add --no-cache \
+        git \
+        build-base \
+        cmake
+
+WORKDIR /hypertextcpp_src
+COPY external ./external/
+COPY src ./src/
+COPY tests ./tests/
+COPY examples ./examples/
+COPY shared_lib_api ./shared_lib_api/
+COPY build_shared_template.cmake .
+COPY CMakeLists.txt .
+RUN cmake -B build -DCMAKE_BUILD_TYPE=MinSizeRel -DCMAKE_EXE_LINKER_FLAGS="-static" -DENABLE_TESTS=ON -DENABLE_EXAMPLES=ON
+RUN cmake --build build
+RUN strip --strip-all build/hypertextcpp
+
+
+FROM scratch AS hypertextcpp-build
+COPY --from=hypertextcpp-build-container /hypertextcpp_src/build/hypertextcpp .
+COPY --from=hypertextcpp-build-container /hypertextcpp_src/build/tests/test_hypertextcpp ./test/
+COPY --from=hypertextcpp-build-container /hypertextcpp_src/build/examples ./examples/