move travis -> gh actions

.ci-ignore

@@ -2,6 +2,5 @@
 docs
 setup.py
 .pre-commit-config.yaml
-.travis.yml
 readthedocs.yml
 tests

.github/workflows/tests.yml

@@ -0,0 +1,100 @@
+name: CI
+
+on: [push, pull_request]
+
+jobs:
+
+  build:
+    runs-on: ${{ matrix.os }}
+    continue-on-error: ${{ matrix.experimental }}
+    strategy:
+      matrix:
+        os: [windows-latest, macOS-latest, ubuntu-latest]
+        python-version: [3.6, 3.7]
+        experimental: [false]
+        include:
+          - os: windows-latest
+            python-version: 3.8
+            experimental: true
+          - os: macOS-latest
+            python-version: 3.8
+            experimental: false
+          - os: ubuntu-latest
+            python-version: 3.8
+            experimental: false
+    env:
+      SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install openslide
+        id: system-dependencies
+        run: |
+          if [ "$RUNNER_OS" == "Linux" ]; then
+            sudo apt install openslide-tools
+          elif [ "$RUNNER_OS" == "macOS" ]; then
+            brew install openslide
+          elif [ "$RUNNER_OS" == "Windows" ]; then
+            choco install wget
+            choco install 7zip-zstd
+            wget https://github.com/openslide/openslide-winbuild/releases/download/v20171122/openslide-win64-20171122.zip -P /c/downloads
+            7z e /c/downloads/openslide-win64-20171122.zip -aoa
+            export "PATH=C:/downloads/openslide-win64-20171122/bin:$PATH"
+          else
+            echo "$RUNNER_OS not supported"
+            exit 1
+          fi
+        shell: bash
+      - name: Install dependencies
+        id: python-dependencies
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install -e .[testing]
+          python -m pip install flake8
+          python -m pip install pooch
+      - name: Lint with flake8
+        id: flake8
+        run: |
+          flake8 . --count --exit-zero --max-complexity=10 --max-line-length=88 --statistics
+      - name: Test with pytest
+        id: tests
+        run: |
+          python -m pytest --ignore=tests/benchmarks
+      - name: Slack Notification
+        uses: act10ns/slack@v1
+        with:
+          status: ${{ job.status }}
+          steps: ${{ toJson(steps) }}
+        if: failure()
+
+  coveralls:
+    needs: build
+    runs-on: ubuntu-latest
+    env:
+      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Python 3.7
+        uses: actions/setup-python@v2
+        with:
+          python-version: 3.7
+      - name: Install openslide
+        run: sudo apt install openslide-tools
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install -e .[testing]
+          python -m pip install flake8
+          python -m pip install pooch
+      - name: Test with pytest
+        run: python -m pytest --ignore=tests/benchmarks --cov=histolab
+      - name: Coveralls
+        run: coveralls
+
+
+
+
+