Create an action to push some ARM builds to PyPI

.github/workflows/build_upload_pypi_arm_wheels.yml

@@ -0,0 +1,83 @@
+name: Build and upload PyPI wheels for ARM Mac
+
+on:
+  workflow_dispatch:
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        os: [macos-latest]
+        python-version: ['3.10', '3.11']
+        include:
+          - os: macos-latest
+            wheelname: macos
+          # Build wheels against the lowest compatible Numpy version
+          - python-version: 3.10
+            numpy-version: 1.21.3
+          - python-version: 3.11
+            numpy-version: 1.23.2
+      fail-fast: false
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: v1.3.2
+          fetch-depth: 0 # Ensure tags are fetched for versioning
+      - name: Setup Python ${{ matrix.python-version }} with Conda
+        uses: conda-incubator/setup-miniconda@v3
+        with:
+          python-version: ${{ matrix.python-version }}
+          channels: conda-forge,defaults
+          channel-priority: true
+      - name: Update Python pip, wheel, and twine
+        shell: bash -l {0}
+        run: |
+          python -m pip install --upgrade pip wheel twine
+      - name: Install llvm on Macos
+        if: startsWith(matrix.os, 'macos')
+        run: brew install llvm
+
+      - name: Build Python wheel
+
+        if: matrix.os != 'ubuntu-latest'
+        shell: bash -l {0}
+        env:
+          NUMPY_VERSION: ${{ matrix.numpy-version }}
+        run: |
+          # Build against lowest required Numpy version
+          python -m pip install numpy==${NUMPY_VERSION}
+          python -m pip wheel . -w wheelhouse --no-deps
+
+      - name: Upload wheels as build artifacts
+        uses: actions/upload-artifact@v4
+        with:
+            name: wheel-${{ matrix.wheelname }}-${{ matrix.python-version }}
+            path: wheelhouse/*-${{ matrix.wheelname }}*.whl
+
+  publish:
+    needs: build
+    name: Upload release to PyPI
+    runs-on: ubuntu-latest
+    environment:
+      name: pypi
+      url: https://pypi.org/p/euphonic
+    permissions:
+      id-token: write
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0  # This is possibly unnecessary?
+
+      - name: Download artifacts to Ubuntu environment
+        uses: actions/download-artifact@v4
+        with:
+          path: dist/
+          merge-multiple: true
+
+      - name: List Files
+        run: ls -R
+
+      - name: Upload wheels to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1

.github/workflows/test_release.yml

@@ -10,12 +10,12 @@ jobs:
   test:
     strategy:
       matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
+        os: [ubuntu-latest, windows-latest, macos-latest, macos-13]
       fail-fast: false
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v3
-      - uses: conda-incubator/setup-miniconda@v2
+      - uses: actions/checkout@v4
+      - uses: conda-incubator/setup-miniconda@v3
         with:
           python-version: 3.8
           channels: conda-forge,defaults
@@ -36,7 +36,7 @@ jobs:
         run: python -m tox -c release_tox.ini
       - name: Upload test results
         if: always()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: Unit test results ${{ matrix.os }}
           path: tests_and_analysis/test/reports/junit_report*.xml
@@ -47,7 +47,7 @@ jobs:
     if: success() || failure()
     steps:
       - name: Download Artifacts
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v4
         with:
           path: artifacts
       - name: Publish test results

release_tox.ini

@@ -24,16 +24,28 @@ commands_pre =
 commands = {[testenv]test_command}
 
 
-[testenv:pypi-{py38,py39,py310,py311}]
+[testenv:pypi-{py38}]
+install_command = python -m pip install {opts} {packages}
+deps =
+    -r{toxinidir}/tests_and_analysis/tox_requirements.txt
+commands_pre =
+    python -m pip install \
+    --force-reinstall \
+    'euphonic[matplotlib,phonopy_reader,brille]=={env:EUPHONIC_VERSION}' \
+    --only-binary 'euphonic'
+    python -m pip install numpy==1.24
+commands = {[testenv]test_command}
+
+[testenv:pypi-{py39,py310,py311}]
 install_command = python -m pip install {opts} {packages}
 deps =
-    numpy
     -r{toxinidir}/tests_and_analysis/tox_requirements.txt
 commands_pre =
     python -m pip install \
     --force-reinstall \
     'euphonic[matplotlib,phonopy_reader,brille]=={env:EUPHONIC_VERSION}' \
     --only-binary 'euphonic'
+    python -m pip install numpy==1.26
 commands = {[testenv]test_command}
 
 [testenv:pypi-py38-min]
@@ -74,7 +86,7 @@ conda_channels =
 conda_deps =
     --file={toxinidir}/tests_and_analysis/tox_requirements.txt
 commands_pre =
-    conda install numpy=1.20
+    conda install numpy=1.22
     conda install -c conda-forge euphonic={env:EUPHONIC_VERSION} matplotlib-base pyyaml h5py
 # Brille not available on conda
 commands = {[testenv]test_command} -m "not brille"

tests_and_analysis/tox_requirements.txt

@@ -1,5 +1,5 @@
 mock
-pytest~=7.0
+pytest == 7.*
 coverage
 pytest-mock
 pytest-lazy-fixture