Add macos building in github action (#387)

* add macos in github action

* fix a package name

* minor fix

* fix typo

* ignore progressbar testing

* ignore timer testing

* fix pytest configs

* try fix

.github/workflows/build.yml

@@ -3,13 +3,12 @@ name: build
 on: [push, pull_request]
 
 jobs:
-
   lint:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
       - name: Set up Python 3.7
-        uses: actions/setup-python@v1
+        uses: actions/setup-python@v2
         with:
           python-version: 3.7
       - name: Install linting dependencies
@@ -41,7 +40,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v1
+        uses: actions/setup-python@v2
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install system dependencies
@@ -85,7 +84,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v1
+        uses: actions/setup-python@v2
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install CUDA
@@ -142,7 +141,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v1
+        uses: actions/setup-python@v2
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install system dependencies
@@ -161,3 +160,37 @@ jobs:
           coverage run --branch --source=mmcv -m pytest tests/
           coverage xml
           coverage report -m
+
+  build_macos:
+    runs-on: macos-latest
+    strategy:
+      matrix:
+        torch: [1.5.0, 1.3.0]
+        include:
+          - torch: 1.3.0
+            torchvision: 0.4.2
+          - torch: 1.5.0
+            torchvision: 0.6.0
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Python 3.7
+        uses: actions/setup-python@v2
+        with:
+          python-version: 3.7
+      - name: Install system dependencies
+        run: brew install ffmpeg jpeg-turbo
+      - name: Install unittest dependencies
+        run: pip install pytest coverage lmdb PyTurboJPEG
+      - name: Build and install
+        run: |
+          rm -rf .eggs
+          CC=clang CXX=clang++ CFLAGS='-stdlib=libc++' pip install -e .
+      - name: Install Pillow
+        run: pip install Pillow==6.2.2
+        if: ${{matrix.torchvision == '0.4.2'}}
+      - name: Install PyTorch
+        run: pip install torch==${{matrix.torch}} torchvision==${{matrix.torchvision}} -f https://download.pytorch.org/whl/torch_stable.html
+      - name: Run unittests
+        run: |
+          # The timing on macos VMs is not precise, so we skip the progressbar tests
+          pytest tests/ --ignore tests/test_progressbar.py --ignore tests/test_timer.py

setup.cfg

@@ -4,9 +4,6 @@ universal=1
 [aliases]
 test=pytest
 
-[tool:pytest]
-addopts=tests/
-
 [yapf]
 based_on_style = pep8
 blank_line_before_nested_class_or_def = true