use Github actions instead of TravisCI

.github/workflows/ci.yml

@@ -0,0 +1,92 @@
+name: madmom CI
+
+on:
+  push:
+    branches:
+      - main
+    pull_request:
+      branches:
+        - main
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.6", "3.7", "3.8", "3.9"]
+
+    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 OS dependencies
+        shell: bash -l {0}
+        run: |
+          # get a working ffmpeg
+          sudo wget -O ffmpeg.tar.gz https://johnvansickle.com/ffmpeg/releases/ffmpeg-release-amd64-static.tar.xz
+          sudo mkdir ffmpeg
+          sudo tar xvf ffmpeg.tar.gz -C ffmpeg --strip-components=1
+          sudo cp ffmpeg/ffmpeg ffmpeg/ffprobe /usr/bin/
+          # install system libraries
+          sudo apt-get update -yy
+          sudo apt-get install -yy libfftw3-dev
+
+      - name: Cache conda
+        uses: actions/cache@v2
+        env:
+          # Increase this value to reset cache if etc/example-environment.yml has not changed
+          CACHE_NUMBER: 1
+        with:
+          path: ~/conda_pkgs_dir
+          key: ${{ runner.os }}-${{ matrix.python-version }}-conda-${{ env.CACHE_NUMBER }}-${{ hashFiles( matrix.envfile ) }}
+
+      - name: Install Conda env
+        uses: conda-incubator/setup-miniconda@v2
+        with:
+          auto-update-conda: true
+          python-version: ${{ matrix.python-version }}
+          add-pip-as-python-dependency: true
+          auto-activate-base: false
+          activate-environment: madmom
+          # channel-priority: ${{ matrix.channel-priority }}
+          environment-file: environment.yml
+          use-only-tar-bz2: true # IMPORTANT: This needs to be set for caching to work properly!
+
+      - name: Conda info
+        shell: bash -l {0}
+        run: |
+          conda info -a
+          conda list
+
+#      - name: Install dependencies
+#        run: |
+#          # install
+#          python -m pip install --upgrade pip
+#          pip install flake8 pytest
+#          if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+
+      - name: Install mamom
+        shell: bash -l {0}
+        run: python -m pip install --upgrade-strategy only-if-needed -e .[tests]
+
+      - name: Run pytest
+        shell: bash -l {0}
+        run: pytest
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v1
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          files: ./coverage.xml
+          directory: ./coverage/reports/
+          flags: unittests
+          env_vars: OS,PYTHON
+          name: codecov-umbrella
+          fail_ci_if_error: true
+          path_to_write_report: ./coverage/codecov_report.txt
+          verbose: true