Python wheels on CI (#36)

* Python wheels on CI

* run ci

* only run on tags

.github/workflows/python-wheels.yml

@@ -0,0 +1,211 @@
+# This file is (mostly) autogenerated by maturin v1.7.1
+# To update, run
+#
+#    maturin generate-ci github -m python/Cargo.toml
+#
+name: Build wheels
+
+on:
+  push:
+    tags:
+      - "py-v*"
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  linux:
+    runs-on: ${{ matrix.platform.runner }}
+    strategy:
+      matrix:
+        platform:
+          - runner: ubuntu-latest
+            target: x86_64
+            manylinux: auto
+          - runner: ubuntu-latest
+            target: x86
+            manylinux: auto
+          - runner: ubuntu-latest
+            target: aarch64
+            manylinux: "2_24"
+          - runner: ubuntu-latest
+            target: armv7
+            manylinux: auto
+          - runner: ubuntu-latest
+            target: s390x
+            manylinux: auto
+          - runner: ubuntu-latest
+            target: ppc64le
+            manylinux: auto
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
+        with:
+          enable-cache: true
+          version: "0.5.x"
+
+      - name: Install Python versions
+        run: uv python install 3.9 3.10 3.11 3.12 3.13 pypy3.10
+
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.platform.target }}
+          args: --release --out dist -i 3.9 -i 3.10 -i 3.11 -i 3.12 -i 3.13 -i pypy3.10 --manifest-path python/Cargo.toml
+          sccache: "true"
+          manylinux: ${{ matrix.platform.manylinux }}
+      - name: Upload wheels
+        uses: actions/upload-artifact@v4
+        with:
+          name: wheels-linux-${{ matrix.platform.target }}
+          path: dist
+
+  musllinux:
+    runs-on: ${{ matrix.platform.runner }}
+    strategy:
+      matrix:
+        platform:
+          - runner: ubuntu-latest
+            target: x86_64
+          - runner: ubuntu-latest
+            target: x86
+          - runner: ubuntu-latest
+            target: aarch64
+          - runner: ubuntu-latest
+            target: armv7
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
+        with:
+          enable-cache: true
+          version: "0.5.x"
+
+      - name: Install Python versions
+        run: uv python install 3.9 3.10 3.11 3.12 3.13 pypy3.10
+
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.platform.target }}
+          args: --release --out dist -i 3.9 -i 3.10 -i 3.11 -i 3.12 -i 3.13 -i pypy3.10 --manifest-path python/Cargo.toml
+          sccache: "true"
+          manylinux: musllinux_1_2
+      - name: Upload wheels
+        uses: actions/upload-artifact@v4
+        with:
+          name: wheels-musllinux-${{ matrix.platform.target }}
+          path: dist
+
+  windows:
+    runs-on: ${{ matrix.platform.runner }}
+    strategy:
+      matrix:
+        platform:
+          - runner: windows-latest
+            target: x64
+    steps:
+      - uses: actions/checkout@v4
+      # There seem to be linking errors on Windows with the uv-provided Python
+      # executables, so we use the Python versions provided by github actions
+      # for now.
+      # Seems to be this question: https://stackoverflow.com/questions/78557803/python-with-rust-cannot-open-input-file-python3-lib
+      - uses: actions/setup-python@v5
+        with:
+          python-version: 3.13
+          architecture: ${{ matrix.platform.target }}
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.platform.target }}
+          args: --release --out dist -i 3.9 -i 3.10 -i 3.11 -i 3.12 -i 3.13 --manifest-path python/Cargo.toml
+          sccache: "true"
+      - name: Upload wheels
+        uses: actions/upload-artifact@v4
+        with:
+          name: wheels-windows-${{ matrix.platform.target }}
+          path: dist
+
+  macos:
+    runs-on: ${{ matrix.platform.runner }}
+    strategy:
+      matrix:
+        platform:
+          - runner: macos-13
+            target: x86_64
+          - runner: macos-14
+            target: aarch64
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
+        with:
+          enable-cache: true
+          version: "0.5.x"
+
+      - name: Install Python versions
+        run: uv python install 3.9 3.10 3.11 3.12 3.13 pypy3.10
+
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.platform.target }}
+          args: --release --out dist -i 3.9 -i 3.10 -i 3.11 -i 3.12 -i 3.13 -i pypy3.10 --manifest-path python/Cargo.toml
+          sccache: "true"
+      - name: Upload wheels
+        uses: actions/upload-artifact@v4
+        with:
+          name: wheels-macos-${{ matrix.platform.target }}
+          path: dist
+
+  # sdist:
+  #   runs-on: ubuntu-latest
+  #   strategy:
+  #     matrix:
+  #   steps:
+  #     - uses: actions/checkout@v4
+  #     - name: Build sdist
+  #       uses: PyO3/maturin-action@v1
+  #       with:
+  #         command: sdist
+  #         args: --out dist --manifest-path python/Cargo.toml
+  #     - name: Upload sdist
+  #       uses: actions/upload-artifact@v4
+  #       with:
+  #         name: wheels-sdist
+  #         path: dist
+
+  release:
+    runs-on: ubuntu-latest
+    name: Release
+    # environment:
+    #   name: release
+    #   url: https://pypi.org/p/async-tiff
+    # permissions:
+    #   # IMPORTANT: this permission is mandatory for trusted publishing
+    #   id-token: write
+    if: startsWith(github.ref, 'refs/tags/')
+    needs: [linux, musllinux, windows, macos]
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          pattern: wheels-*
+          merge-multiple: true
+          path: dist
+      - uses: actions/setup-python@v5
+        with:
+          python-version: 3.9
+
+      - uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          user: __token__
+          password: ${{ secrets.PYPI_API_TOKEN }}