From bd2040551bc3a279aa5a9459b8990a9eb95f98f7 Mon Sep 17 00:00:00 2001
From: Florian Frantzen <florian.frantzen@rwth-aachen.de>
Date: Mon, 21 Oct 2024 12:47:28 +0200
Subject: [PATCH] Automatic distribution to PyPI and TestPyPI

---
 .github/release.yml          |   4 ++
 .github/workflows/deploy.yml | 102 +++++++++++++++++++++++++++++++++++
 pyproject.toml               |  14 +++--
 3 files changed, 112 insertions(+), 8 deletions(-)
 create mode 100644 .github/release.yml
 create mode 100644 .github/workflows/deploy.yml

diff --git a/.github/release.yml b/.github/release.yml
new file mode 100644
index 00000000..ddb3e480
--- /dev/null
+++ b/.github/release.yml
@@ -0,0 +1,4 @@
+changelog:
+  exclude:
+    authors:
+      - dependabot
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
new file mode 100644
index 00000000..db377dfb
--- /dev/null
+++ b/.github/workflows/deploy.yml
@@ -0,0 +1,102 @@
+name: Publish to PyPI and TestPyPI
+
+on: push
+
+jobs:
+  build:
+    name: Build Distribution
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Get history and tags for SCM versioning to work
+        if: ${{ !startsWith(github.ref, 'refs/tags/') }}
+        run: |
+          git fetch --prune --unshallow
+          git tag -d $(git tag --points-at HEAD)
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.x"
+      - name: Install pypa/build
+        run: pip install build --user
+      - name: Build a binary wheel and a source tarball
+        run: python3 -m build
+      - name: Store the distribution packages
+        uses: actions/upload-artifact@v4
+        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/TopoModelX
+    permissions:
+      id-token: write
+
+    steps:
+      - name: Download all the dists
+        uses: actions/download-artifact@v4
+        with:
+          name: python-package-distributions
+          path: dist/
+      - name: Publish distribution 📦 to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1
+
+  github-release:
+    name: Sign and Upload as GitHub Release
+    needs: [publish-to-pypi]
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: write
+      id-token: write
+
+    steps:
+      - name: Download all the dists
+        uses: actions/download-artifact@v4
+        with:
+          name: python-package-distributions
+          path: dist/
+      - name: Sign the dists with Sigstore
+        uses: sigstore/gh-action-sigstore-python@v3.0.0
+        with:
+          inputs: >-
+            ./dist/*.tar.gz
+            ./dist/*.whl
+      - name: Create GitHub Release
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+        run: gh release create '${{ github.ref_name }}' --repo '${{ github.repository }}' --notes ""
+      - name: Upload artifact signatures to GitHub Release
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+        run: gh release upload '${{ github.ref_name }}' dist/** --repo '${{ github.repository }}'
+
+  publish-to-testpypi:
+    name: Publish to TestPyPI
+    if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
+    needs: [build]
+    runs-on: ubuntu-latest
+
+    environment:
+      name: testpypi
+      url: https://test.pypi.org/p/TopoModelX
+
+    permissions:
+      id-token: write
+
+    steps:
+      - name: Download all the dists
+        uses: actions/download-artifact@v4
+        with:
+          name: python-package-distributions
+          path: dist/
+      - name: Publish distribution 📦 to TestPyPI
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          repository-url: https://test.pypi.org/legacy/
diff --git a/pyproject.toml b/pyproject.toml
index c5b69fc9..e5663631 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,5 +1,5 @@
 [build-system]
-requires = ["setuptools", "wheel"]
+requires = ["setuptools", "setuptools_scm"]
 build-backend = "setuptools.build_meta"
 
 [project]
@@ -103,14 +103,12 @@ convention = "numpy"
 [tool.ruff.per-file-ignores]
 "__init__.py" = ["F403"]
 
-[tool.setuptools.dynamic]
-version = {attr = "topomodelx.__version__"}
-
 [tool.setuptools.packages.find]
-include = [
-    "topomodelx",
-    "topomodelx.*"
-]
+include = ["topomodelx"]
+
+[tool.setuptools_scm]
+local_scheme = "no-local-version"
+version_file = "topomodelx/_version.py"
 
 [tool.mypy]
 warn_redundant_casts = true