CI on both types of Macs

.github/workflows/test_and_deploy.yml

@@ -31,7 +31,9 @@ jobs:
         include:
         - os: ubuntu-latest
           python-version: "3.11"
-        - os: macos-latest
+        - os: macos-13 # Intel Mac
+          python-version: "3.10"
+        - os: macos-latest # ARM Mac
           python-version: "3.10"
         - os: windows-latest
           python-version: "3.9"
@@ -43,6 +45,25 @@ jobs:
             path: ~/.brainglobe
             key: atlases
 
+      - name: Install HDF5 on Mac
+        if: matrix.os == 'macos-latest'
+        run: brew install hdf5
+
+      - name: Set up Conda on Apple Silicon
+        if: matrix.os == 'macos-latest'
+        uses: conda-incubator/setup-miniconda@v3
+        with:
+          python-version: ${{ matrix.python-version }}
+          auto-update-conda: true
+          channels: conda-forge
+          activate-environment: brainreg-env
+      - name: Install niftyreg via conda on Apple Silicon
+        if: matrix.os == 'macos-latest'
+        run: |
+          which python
+          conda install niftyreg
+          conda install libpng
+
       - name: Setup QT libraries
         uses: tlambert03/setup-qt-libs@v1
 

pyproject.toml

@@ -98,6 +98,7 @@ fix = true
 [tool.tox]
 legacy_tox_ini = """
 [tox]
+requires = tox-conda
 envlist = py{38,39,310,311}
 isolated_build = True
 
@@ -109,6 +110,10 @@ python =
     3.11: py311
 
 [testenv]
+conda_deps =
+    niftyreg
+conda_channels =
+    conda-forge
 extras =
     dev
     napari