add dependencies

Author: Jan Steinke

.github/workflows/test.yaml

@@ -15,5 +15,20 @@ jobs:
           neovim: true
           version: v0.9.5
 
+      - name: Prepare dependencies
+        run: |
+          mkdir -p ~/.local/share/nvim/site/pack/vendor/start
+          git clone --depth 1 https://github.com/nvim-lua/plenary.nvim ~/.local/share/nvim/site/pack/vendor/start/plenary.nvim
+          git clone --depth 1 https://github.com/nvim-treesitter/nvim-treesitter ~/.local/share/nvim/site/pack/vendor/start/nvim-treesitter
+          git clone --depth 1 https://github.com/nvim-neotest/nvim-nio ~/.local/share/nvim/site/pack/vendor/start/nvim-nio
+          ln -s $(pwd) ~/.local/share/nvim/site/pack/vendor/start
+          export PATH="${PWD}/_neovim/bin:${PATH}"
+          export VIM="${PWD}/_neovim/share/nvim/runtime"
+          nvim --headless -c 'TSInstallSync lua | quit'
+
       - name: run test
-        run: make test
+        run: |
+          export PATH="${PWD}/_neovim/bin:${PATH}"
+          export VIM="${PWD}/_neovim/share/nvim/runtime"
+          nvim --version
+          make test