Include sdist CI build in release artefacts.

.github/workflows/ci.yml

@@ -5,6 +5,35 @@ on:
   create:
 
 jobs:
+  sdist:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Set up Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: 3.10
+
+    - name: Install Python dependencies
+      run: python -m pip install -r requirements.txt
+
+    - name: Build sdist
+      run: make sdist
+
+    - name: Release
+      uses: softprops/action-gh-release@v1
+      if: startsWith(github.ref, 'refs/tags/')
+      with:
+        files: dist/*.tar.gz
+
+    - name: Upload sdist
+      uses: actions/upload-artifact@v3
+      with:
+        name: sdist
+        path: dist/*.tar.gz
+
   Linux:
 
     strategy:
@@ -35,14 +64,14 @@ jobs:
 
     - name: Install Dependency
       run: |
-        pip install --pre "Cython>=3.0.0a11"
+        python -m pip install --pre -r requirements.txt
 
     - name: Building wheel
       run: |
         make sdist wheel_${{ matrix.image }}
 
     - name: Copy wheels in dist
-      run: cp wheelhouse*/fastrlock*.whl dist/
+      run: cp -v wheelhouse*/fastrlock*.whl dist/
 
     - name: Release
       uses: softprops/action-gh-release@v1
@@ -98,8 +127,8 @@ jobs:
 
     - name: Install Dependency
       run: |
-        pip install --pre "Cython>=3.0.0a11"
-        pip install wheel
+        python -m pip install --pre -r requirements.txt
+        python -m pip install wheel
 
     - name: Building wheel
       run: |

requirements.txt

@@ -0,0 +1,2 @@
+Cython>=3.0.0a11
+wheel