ci: build Cython/Rust extensions before running tests

Install C build tools and Rust toolchain in CI (the test container
purges them to reduce image size), then run setup.py build_ext --inplace
before pytest so test_cython_matches_python_fallback and
test_rust_matches_python_fallback do not fail on ImportError.

Author: ping-ke

.github/workflows/build-and-test.yml

@@ -15,6 +15,17 @@ jobs:
     - name: Install Project Dependencies
       run: pip3 install --upgrade pip && PYTHONPATH=/code/pyquarkchain pip3 install -e .
 
+    - name: Install C build tools
+      run: apt-get update && apt-get install -y build-essential gcc g++ make
+
+    - name: Install Rust toolchain
+      run: |
+        curl https://sh.rustup.rs -sSf | sh -s -- -y --default-toolchain stable --profile minimal
+        echo "$HOME/.cargo/bin" >> $GITHUB_PATH
+
+    - name: Build Cython/Rust extensions
+      run: python3 setup.py build_ext --inplace
+
     - name: Run py.test tests excluding integration test
       run: |
         cd qkchash && make clean && make && cd -
@@ -55,6 +66,17 @@ jobs:
     - name: Install Project Dependencies
       run: pip3 install --upgrade pip && PYTHONPATH=/code/pyquarkchain pip3 install -e .
 
+    - name: Install C build tools
+      run: apt-get update && apt-get install -y build-essential gcc g++ make
+
+    - name: Install Rust toolchain
+      run: |
+        curl https://sh.rustup.rs -sSf | sh -s -- -y --default-toolchain stable --profile minimal
+        echo "$HOME/.cargo/bin" >> $GITHUB_PATH
+
+    - name: Build Cython/Rust extensions
+      run: python3 setup.py build_ext --inplace
+
     - name: Run py.test tests only on integration test
       run: |
         cd qkchash && make clean && make && cd -