From 93e6c4a09f74a155e60516c32431ea316a8e2f0d Mon Sep 17 00:00:00 2001
From: Tom Schoonjans <Tom.Schoonjans@genomicsplc.com>
Date: Sat, 27 Jul 2024 06:39:35 +0100
Subject: [PATCH] Add build and publish to PyPI GHA workflow

---
 .github/workflows/build-publish-pypi.yml | 69 ++++++++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 .github/workflows/build-publish-pypi.yml

diff --git a/.github/workflows/build-publish-pypi.yml b/.github/workflows/build-publish-pypi.yml
new file mode 100644
index 00000000..19859998
--- /dev/null
+++ b/.github/workflows/build-publish-pypi.yml
@@ -0,0 +1,69 @@
+name: Build and upload to PyPI
+
+on:
+  workflow_dispatch:
+  pull_request:
+  push:
+    branches:
+      - master
+    tags:
+      - v*
+
+jobs:
+  build_wheels:
+    name: Build wheels on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        # macos-13 is an intel runner, macos-14 is apple silicon
+        os: [ubuntu-latest, windows-latest, macos-13, macos-14]
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Build wheels
+        uses: pypa/cibuildwheel@v2.19.2
+
+      # https://github.com/actions/runner-images/issues/3342#issuecomment-2206538745
+      - name: Install swig on macOS
+        if: ${{ startsWith(matrix.os, 'macos') }}
+        run: brew install swig
+      - uses: actions/upload-artifact@v4
+        with:
+          name: cibw-wheels-${{ matrix.os }}-${{ strategy.job-index }}
+          path: ./wheelhouse/*.whl
+          retention-days: 1
+
+  build_sdist:
+    name: Build source distribution
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Build sdist
+        run: pipx run build --sdist
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: cibw-sdist
+          path: dist/*.tar.gz
+          retention-days: 1
+
+  upload_pypi:
+    needs: [build_wheels, build_sdist]
+    runs-on: ubuntu-latest
+    environment: pypi
+    permissions:
+      id-token: write
+    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          # unpacks all CIBW artifacts into dist/
+          pattern: cibw-*
+          path: dist
+          merge-multiple: true
+
+      - uses: pypa/gh-action-pypi-publish@release/v1
+        # with:
+          # To test: repository-url: https://test.pypi.org/legacy/
\ No newline at end of file