Add GitHub Actions workflow for building and uploading scikit-downscale to PyPI (#152)

Author: andersy005

.github/workflows/pypi.yaml

@@ -0,0 +1,79 @@
+name: Publish scikit-downscale to PyPI
+
+on:
+  release:
+    types:
+      - published
+  push:
+
+jobs:
+  build-artifacts:
+    runs-on: ubuntu-latest
+    if: github.repository == 'pangeo-data/scikit-downscale'
+    steps:
+      - uses: actions/checkout@v5
+        with:
+          fetch-depth: 0
+      - name: Install uv
+        uses: astral-sh/setup-uv@v7
+        with:
+          python-version: "3.13"
+
+      - name: Build tarball and wheels
+        run: |
+          git clean -xdf
+          git restore -SW .
+          uv build
+
+      - name: Check built artifacts
+        run: |
+          uv tool run twine check dist/*
+          pwd
+          if [ -f dist/scikit-downscale-unknown.tar.gz ]; then
+            echo "❌ INVALID VERSION NUMBER"
+            exit 1
+          else
+            echo "✅ Looks good"
+          fi
+      - uses: actions/upload-artifact@v5
+        with:
+          name: releases
+          path: dist
+
+  test-built-dist:
+    needs: build-artifacts
+    runs-on: ubuntu-latest
+    steps:
+      - name: Install uv
+        uses: astral-sh/setup-uv@v7
+        with:
+          python-version: "3.13"
+      - uses: actions/download-artifact@v6
+        with:
+          name: releases
+          path: dist
+      - name: List contents of built dist
+        run: |
+          ls -ltrh
+          ls -ltrh dist
+
+      - name: Verify the built dist/wheel is valid
+        if: github.event_name == 'push'
+        run: |
+          uv venv
+          uv pip install dist/scikit_downscale*.whl
+          uv run python -c "import skdownscale; print(skdownscale.__version__)"
+
+  upload-to-pypi:
+    needs: test-built-dist
+    if: github.event_name == 'release'
+    runs-on: ubuntu-latest
+    permissions:
+      id-token: write
+    steps:
+      - uses: actions/download-artifact@v6
+        with:
+          name: releases
+          path: dist
+      - name: Publish package to PyPI
+        uses: pypa/gh-action-pypi-publish@v1.13.0

MANIFEST.in

@@ -0,0 +1,14 @@
+include LICENSE
+include README.md
+include pyproject.toml
+include skdownscale/py.typed
+
+
+recursive-include docs/*
+recursive-include skdownscale *.yaml
+recursive-include skdownscale *.py
+recursive-exclude * __pycache__
+recursive-exclude * *.py[co]
+prune tests*
+prune .github*
+prune .binder*

pyproject.toml

@@ -7,7 +7,6 @@
     classifiers = [
         "Development Status :: 2 - Pre-Alpha",
         "Intended Audience :: Science/Research",
-        "License :: OSI Approved :: Apache Software License",
         "Operating System :: OS Independent",
         "Programming Language :: Python :: 3",
         "Programming Language :: Python :: 3.12",
@@ -18,13 +17,14 @@
     dependencies = ["scikit-learn>=1.5", "xarray>=2024.10"]
     description = "Statistical downscaling and postprocessing models for climate and weather model simulations."
     dynamic = ["version"]
-    license = { text = "Apache" }
+    license = "Apache-2.0"
     name = "scikit-downscale"
     readme = "README.md"
     requires-python = ">=3.12"
 
 [project.urls]
-    Homepage = "https://github.com/pangeo-data/scikit-downscale"
+    Documentation = "https://scikit-downscale.readthedocs.io/"
+    Homepage      = "https://github.com/pangeo-data/scikit-downscale"
 
 [tool.setuptools.packages.find]
     include = ["skdownscale*"]
@@ -73,7 +73,7 @@
         "sphinx>=8.0",
         "sphinxext-opengraph>=0.13.0",
         "zarr>=2.18.2",
-]
+    ]
 
 [tool.ruff]
     builtins = ["ellipsis"]