[build] add pypi workflow

.github/workflows/publish-to-pypi.yml

@@ -0,0 +1,86 @@
+name: Publish PyPI and TestPyPI
+
+on:
+  push:
+    branches: [ unstable ]
+
+jobs:
+  build:
+    name: Build distribution 📦
+    runs-on: ubuntu-latest
+    container:   # we have to provide a working triqs installation to make the cmake step work
+      image: materialstheory/solid_dmft_ci
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: "3.x"
+    - name: Install pypa/build
+      run: >-
+        python3 -m
+        pip install
+        build toml
+        --user
+    - name: copy version.in
+      run: |
+        mkdir build && cd build 
+        cmake ../
+        mv python/solid_dmft/version.py ../python/solid_dmft/version.py
+        rm ../python/solid_dmft/version.py.in
+    - name: Build a binary wheel and a source tarball
+      run: python3 -m build
+    - name: Store the distribution packages
+      uses: actions/upload-artifact@v3
+      with:
+        name: python-package-distributions
+        path: dist/
+
+  publish-to-pypi:
+    name: Publish to PyPI 🐍
+    if: startsWith(github.ref, 'refs/tags/')  # only publish to PyPI on tag pushes
+    needs:
+    - build
+    runs-on: ubuntu-latest
+    environment:
+      name: pypi
+      url: https://pypi.org/p/solid_dmft
+    permissions:
+      id-token: write  # IMPORTANT: mandatory for trusted publishing
+
+    steps:
+    - name: Download all the dists
+      uses: actions/download-artifact@v3
+      with:
+        name: python-package-distributions
+        path: dist/
+    - name: Publish distribution 📦 to PyPI
+      uses: pypa/gh-action-pypi-publish@release/v1
+      with:
+        skip-existing: true # skip if version name package already exists on pypi
+
+  publish-to-testpypi:
+    name: Publish to TestPyPI 🐍
+    needs:
+    - build
+    runs-on: ubuntu-latest
+
+    environment:
+      name: pypi
+      url: https://test.pypi.org/p/solid_dmft
+
+    permissions:
+      id-token: write  # IMPORTANT: mandatory for trusted publishing
+
+    steps:
+    - name: Download all the dists
+      uses: actions/download-artifact@v3
+      with:
+        name: python-package-distributions
+        path: dist/
+    - name: Publish distribution 📦 to TestPyPI
+      uses: pypa/gh-action-pypi-publish@release/v1
+      with:
+        skip-existing: true # skip if version name package already exists on pypi
+        repository-url: https://test.pypi.org/legacy/

pyproject.toml

@@ -24,7 +24,8 @@ dependencies = [
     "numpy",
     "scipy",
     "pytest",
-    "scikit-image"
+    "scikit-image",
+    "argparse"
 ]
 
 [project.urls]