ci: run tests on linux only for nw

.github/workflows/ci.yml

@@ -5,17 +5,27 @@ on:
 
 jobs:
   tests:
-    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        # os: [ubuntu-latest, windows-latest]
+        os: [ubuntu-latest]
+    runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v3
       - name: Install Neovim
+        shell: bash
         run: |
-          wget -q https://github.com/neovim/neovim/releases/download/nightly/nvim-linux64.deb -O /tmp/nvim.deb
-          sudo dpkg -i /tmp/nvim.deb
+          if [ "$RUNNER_OS" == "Linux" ]; then
+            wget -q https://github.com/neovim/neovim/releases/download/nightly/nvim-linux64.deb -O /tmp/nvim.deb
+            sudo dpkg -i /tmp/nvim.deb
+          else
+            choco install neovim --pre
+            echo "C:/tools/neovim/nvim-win64/bin" >> $GITHUB_PATH
+          fi
       - name: Run Tests
         run: |
           nvim --version
-          ./tests/run
+          nvim --headless -u tests/init.lua -c "PlenaryBustedDirectory tests// {minimal_init = 'tests//init.lua', sequential = true}"
   docs:
     runs-on: ubuntu-latest
     needs: tests