github action to install plugin with lazy

.github/workflows/lazy.yml

@@ -0,0 +1,50 @@
+name: Tests
+
+on: [push, pull_request]
+
+jobs:
+  tests:
+    name: lazy test
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - os: ubuntu-latest
+            rev: nightly/nvim-linux64.tar.gz
+            manager: sudo apt-get
+            # packages: -y ripgrep
+          - os: ubuntu-latest
+            rev: v0.9.0/nvim-linux64.tar.gz
+            manager: sudo apt-get
+            # packages: -y ripgrep
+    steps:
+      - uses: actions/checkout@v3
+      - run: date +%F > todays-date
+      - name: Restore from todays cache
+        uses: actions/cache@v3
+        with:
+          path: _neovim
+          key: ${{ runner.os }}-${{ matrix.rev }}-${{ hashFiles('todays-date') }}
+
+      - name: Prepare
+        run: |
+          ${{ matrix.manager }} update
+          # ${{ matrix.manager }} install ${{ matrix.packages }}
+          test -d _neovim || {
+            mkdir -p _neovim
+            curl -sL "https://github.com/neovim/neovim/releases/download/${{ matrix.rev }}" | tar xzf - --strip-components=1 -C "${PWD}/_neovim"
+          }
+          echo "Downloading lazy.nvim config"
+          mkdir -p ~/.config/nvim/lua/config"
+          curl -sL "https://raw.githubusercontent.com/LazyVim/starter/main/lua/config/lazy.lua" > ~/.config/nvim/lua/config/lazy.lua
+          mkdir -p ~/.config/nvim/lua/config/plugins"
+          curl -sL "https://raw.githubusercontent.com/pablopunk/dotfiles/master/nvim/lua/pablopunk/plugins/unclutter.lua" > ~/.config/nvim/lua/config/plugins/unclutter.lua
+
+      - name: Run tests
+        run: |
+          export PATH="${PWD}/_neovim/bin:${PATH}"
+          export VIM="${PWD}/_neovim/share/nvim/runtime"
+          nvim --headless +qa
+          nvim --headless "+Lazy! install" +qa
+          nvim --headless +qa