added macos action

.github/workflows/macos-conda.yml

@@ -0,0 +1,46 @@
+name: MacOS Conda
+
+on:
+  pull_request:
+    branches:
+      - master
+      - dev
+  push:
+    branches: [ master ]
+
+jobs:
+  build-macos-conda:
+    runs-on: macos-latest
+    strategy:
+      max-parallel: 5
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python '3.10'
+      uses: actions/setup-python@v3
+      with:
+        python-version: '3.10'
+    - name: Add conda to system path
+      run: |
+        # $CONDA is an environment variable pointing to the root of the miniconda directory
+        echo $CONDA/bin >> $GITHUB_PATH
+        
+    - name: Install mamba
+      run: |
+        conda install -c conda-forge mamba
+        conda clean -a
+        
+        #   - name: install caiman
+        #     run: |
+        #       mamba install -c conda-forge caiman
+        
+    - name: install mesmerize-core
+      run: |
+        mamba env update -n base --file environment.yml
+        caimanmanager.py install
+        pip install .
+        
+    - name: Test with pytest
+      run: |
+        DOWNLOAD_GROUND_TRUTHS=1 pytest -s .
+