ci: setup release-please and build wheels in ci

.github/workflows/python-wheels.yml

@@ -0,0 +1,65 @@
+name: Build and publish python wheels
+
+on:
+  workflow_dispatch:
+  pull_request:
+  push:
+    branches:
+      - main
+      - ci/python-ci
+    tags:
+        - '*'
+
+jobs:
+  build_wheels:
+    name: Build wheels on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        # macos-13 is an intel runner, macos-14 is apple silicon
+        os: [ubuntu-latest, windows-latest, macos-13, macos-14]
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Build wheels
+        uses: pypa/[email protected]
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: cibw-wheels-${{ matrix.os }}-${{ strategy.job-index }}
+          path: ./wheelhouse/*.whl
+
+  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
+
+  upload_pypi:
+    needs: [build_wheels, build_sdist]
+    runs-on: ubuntu-latest
+    environment: pypi
+    permissions:
+      id-token: write
+    if: github.event_name == 'push' && github.ref_type == 'tag' && startsWith(github.ref, 'refs/tags/py-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:
+            # TODO: Using a test endpoint
+            repository-url: https://test.pypi.org/legacy/

.github/workflows/release-please.yml

@@ -0,0 +1,24 @@
+# Automatic changelog and version bumping with release-please for python projects
+name: Release-please 🐍
+
+on:
+  workflow_dispatch: {}
+  push:
+    branches:
+      - main
+      - ci/python-ci
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  release-please:
+    name: Create release PR
+    runs-on: ubuntu-latest
+    steps:
+      - uses: google-github-actions/release-please-action@v4
+        with:
+            #path: "quantinuum-hugr-py"
+            token: ${{ secrets.GITHUB_TOKEN }}
+            target-branch: ${{ github.event.ref }}

.github/workflows/release-plz.yml

@@ -1,4 +1,5 @@
-name: Release-plz
+# Automatic changelog, version bumping, and semver-checks with release-plz for rust projects
+name: Release-plz 🦀
 
 permissions:
   pull-requests: write

.release-please-manifest.json

@@ -0,0 +1,3 @@
+{
+    "quantinuum-hugr-py": "0.1.0a1"
+}

pyproject.toml

@@ -2,7 +2,7 @@
 description = "Namespace for the python packages in the HUGR repository. See the individual packages for more information."
 name = "hugr-project"
 version = "0.0.0"
-authors = []
+authors = ["TKET development team <[email protected]>"]
 readme = "README.md"
 packages = []
 

quantinuum-hugr-py/pyproject.toml

@@ -1,11 +1,23 @@
 [tool.poetry]
+classifiers = [
+    "Environment :: Console",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "License :: OSI Approved :: Apache Software License",
+    "Operating System :: MacOS :: MacOS X",
+    "Operating System :: POSIX :: Linux",
+    "Operating System :: Microsoft :: Windows",
+    "Intended Audience :: Developers",
+    "Intended Audience :: Science/Research",
+    "Topic :: Scientific/Engineering",
+]
 name = "quantinuum_hugr"
-version = "0.0.0"
+version = "0.1.0a1"
 description = "Quantinuum's common representation for quantum programs"
-classifiers = []                                                        # TODO
-keywords = []                                                           # TODO
-authors = []                                                            # TODO
-maintainers = []                                                        # TODO
+#keywords = []
+authors = ["TKET development team <[email protected]>"]
+maintainers = ["Agustín Borgna <[email protected]>"]
 license = "Apache-2.0"
 readme = "README.md"
 homepage = "https://github.com/CQCL/hugr"

release-please-config.json

@@ -0,0 +1,57 @@
+{
+    "$schema": "https://raw.githubusercontent.com/googleapis/release-please/main/schemas/config.json",
+    "include-component-in-tag": true,
+    "packages": {
+        "quantinuum-hugr-py": {
+            "release-type": "python",
+            "package-name": "quantinuum_hugr"
+        }
+    },
+    "changelog-sections": [
+        {
+            "type": "feat",
+            "section": "Features"
+        },
+        {
+            "type": "fix",
+            "section": "Bug Fixes"
+        },
+        {
+            "type": "perf",
+            "section": "Performance Improvements"
+        },
+        {
+            "type": "revert",
+            "section": "Reverts"
+        },
+        {
+            "type": "docs",
+            "section": "Documentation"
+        },
+        {
+            "type": "style",
+            "section": "Styling",
+            "hidden": true
+        },
+        {
+            "type": "chore",
+            "section": "Miscellaneous Chores",
+            "hidden": true
+        },
+        {
+            "type": "refactor",
+            "section": "Code Refactoring",
+            "hidden": true
+        },
+        {
+            "type": "test",
+            "section": "Tests",
+            "hidden": true
+        },
+        {
+            "type": "ci",
+            "section": "Continuous Integration",
+            "hidden": true
+        }
+    ]
+}

release-plz.toml

@@ -1,3 +1,5 @@
+# Automatic changelog generation for rust projects
+
 [workspace]
 changelog_config = "cliff.toml" # use a custom git-cliff configuration
 # disable the changelog for all packages