ci: test Windows with pip only (no conda)

Author: pengzhendong

.github/workflows/unittest.yml

@@ -15,38 +15,19 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
+        os: [windows-latest]
         python-version: [3.9]
     steps:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
-      - name: Set up Conda
-        uses: conda-incubator/setup-miniconda@v3
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
-          activate-environment: test
-      - name: Install openfst (macOS)
-        if: runner.os == 'macOS'
-        run: |
-          brew install openfst
-          echo "CPLUS_INCLUDE_PATH=/opt/homebrew/include:$CPLUS_INCLUDE_PATH" >> $GITHUB_ENV
-          echo "LIBRARY_PATH=/opt/homebrew/lib:$LIBRARY_PATH" >> $GITHUB_ENV
-      - name: Install pynini via conda (Windows)
-        if: runner.os == 'Windows'
-        shell: bash -el {0}
-        run: conda install -c conda-forge pynini
       - name: Install dependencies
-        shell: bash -el {0}
         run: |
           python -m pip install --upgrade pip
-          pip install .[test] ${{ runner.os == 'Windows' && '--no-deps' || '' }}
-          pip install flake8 pytest importlib_resources
-      - name: Lint with flake8
-        shell: bash -el {0}
-        run: |
-          flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
-          flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+          pip install .[test]
       - name: Test with pytest
-        shell: bash -el {0}
         run: pytest