Attempting to use a docker container instead

.github/workflows/ci.yml

@@ -17,29 +17,24 @@ concurrency:
 jobs:
   tests:
     name: Vim Table Mode Tests
-    strategy:
-      matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
-        neovim: [false, true]
-
-    runs-on: ${{ matrix.os }}
-
+    runs-on: ubuntu-latest
+    container:
+      image: alpine:latest
     steps:
+      - name: Install git & vim
+        run: apk --no-cache add git vim
+
       - uses: actions/checkout@v3
+        with:
+          path: ~/.vim/pack/plugins/start/vim-table-mode
 
       - name: Checkout vim-testify
         uses: actions/checkout@v3
         with:
           repository: dhruvasagar/vim-testify
-          path: vim-testify
-
-      - name: Install Vim or neovim
-        uses: rhysd/action-setup-vim@v1
-        id: vim
-        with:
-          neovim: ${{ matrix.neovim }}
+          path: ~/.vim/pack/plugins/start/vim-testify
 
       - name: Run unit tests
-        env:
-          VIM: ${{ steps.vim.outputs.executable }}
-        run: ${VIM} +"set packpath +=${{ github.workspace }},${{ github.workspace }}/vim-testify" +packloadall +"set hidden" +TestifySuite
+        run: |
+          cd ~/.vim/pack/plugins/start/vim-table-mode
+          vim +TestifySuite