Convert .travis.yml to a GitHub Actions workflow

.github/workflows/test.yml

@@ -0,0 +1,105 @@
+name: Test
+
+on:
+  pull_request:
+  push:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.ref_name }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    env:
+      # will be used in the matrix, where neither other variable is used
+      BOTO_CONFIG: /tmp/nowhere
+      DATALAD_TESTS_SSH: "1"
+      DATALAD_LOG_CMD_ENV: GIT_SSH_COMMAND
+      TESTS_TO_PERFORM: datalad_crawler
+      PYTEST_OPTS: -s
+      #PYTEST_SELECTION_OP: "not "  # so it would be "not (integration or usecase)"
+      # Special settings/helper for combined coverage from special remotes execution
+      COVERAGE: coverage
+      DATALAD_DATASETS_TOPURL: http://datasets-tests.datalad.org
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version:
+          - '3.7'
+          - '3.8'
+          - '3.9'
+          - '3.10'
+          - '3.11'
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      # Just in case we need to check if nfs is there etc
+      - run: sudo lsmod
+
+      - name: Install git-annex
+        run: |
+          # The ultimate one-liner setup for NeuroDebian repository
+          bash <(wget -q -O- http://neuro.debian.net/_files/neurodebian-travis.sh)
+          sudo apt-get update -qq
+          sudo apt-get install eatmydata  # to speedup some installations
+          # install git-annex with the relevant bits
+          # no recommends to avoid inheriting the entire multimedia stack
+          sudo eatmydata apt-get install --no-install-recommends git-annex-standalone aria2 git-remote-gcrypt lsof gnupg nocache p7zip-full
+          sudo eatmydata apt-get install zip pandoc
+
+      - name: Install Python dependencies
+        run: |
+          # upgrade of importlib-metadata due to https://github.com/pypa/setuptools/issues/3293
+          python -m pip install --upgrade pip importlib-metadata
+          python -m pip install build
+          python -m pip install codecov
+          pip install -r requirements-devel.txt
+          # To heal bloody scrapy -- yoh guesses that pip isn't good enough to
+          # guarantee specified versioning in the depends
+          pip install --upgrade attrs
+          #pip install 'sphinx>=1.6.2'
+
+      - name: Configure Git
+        run: |
+          git config --global user.email "test@github.land"
+          git config --global user.name "GitHub Almighty"
+
+      - name: Verify that building doesn't puke
+        run: python3 -m build
+
+      - name: Test installation system-wide
+        run: sudo pip install .
+
+      - name: Run tests
+        run: |
+          # -m "$PYTEST_SELECTION_OP(integration or usecase or slow)"
+          http_proxy=
+          PATH="$PWD/tools/coverage-bin:$PATH"
+          pytest $PYTEST_OPTS \
+            -v \
+            --cov datalad_crawler \
+            --cov-report xml \
+            --log-cli-level=INFO \
+            --pyargs \
+            $TESTS_TO_PERFORM
+          #if [ ! "${DATALAD_LOG_LEVEL:-}" = 2 ]; then
+          #    PYTHONPATH=$PWD make -C docs html doctest
+          #fi
+
+      - name: Report WTF information using system-wide installed version
+        run: datalad wtf
+
+      - name: Upload coverage to Codecov
+        if: matrix.toxenv == 'py'
+        uses: codecov/codecov-action@v4
+        with:
+          fail_ci_if_error: false
+          token: ${{ secrets.CODECOV_TOKEN }}
+          name: ${{ matrix.python-version }}