Refactor GitHub Actions workflow lua.yml

Author: nwiizo

.github/workflows/lua.yml

@@ -14,73 +14,6 @@ on:
       - "**/*.lua"
 
 jobs:
-  run_tests:
-    name: unit tests
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - os: ubuntu-22.04
-            rev: v0.10.0/nvim-linux64.tar.gz
-    steps:
-      - uses: actions/checkout@v3
-
-      - run: date +%F > todays-date
-
-      - name: Restore cache for today's nightly
-        uses: actions/cache@v3
-        with:
-          path: _neovim
-          key: ${{ runner.os }}-${{ matrix.rev }}-${{ hashFiles('todays-date') }}
-
-      - name: Prepare
-        run: |
-          test -d _neovim || {
-            mkdir -p _neovim
-            curl -sL "https://github.com/neovim/neovim/releases/download/${{ matrix.rev }}" | tar xzf - --strip-components=1 -C "${PWD}/_neovim"
-          }
-
-      - name: Create minimal init.lua
-        run: |
-          mkdir -p tests
-          cat > tests/minimal_init.lua << 'EOF'
-          local plenary_dir = os.getenv('PLENARY_DIR') or '/home/runner/.local/share/nvim/site/pack/vendor/start/plenary.nvim'
-          local is_windows = vim.loop.os_uname().sysname == "Windows_NT"
-          local base_dir = vim.loop.cwd()
-
-          if not vim.inspect then
-            vim.inspect = require("vim.inspect")
-          end
-
-          vim.cmd('set rtp+=' .. plenary_dir)
-          vim.cmd('set rtp+=' .. base_dir)
-          vim.cmd('runtime plugin/plenary.vim')
-          vim.cmd('runtime plugin/cargo.lua')
-
-          local function join_paths(...)
-            local result = table.concat({ ... }, '/')
-            return is_windows and result:gsub('/', '\\') or result
-          end
-
-          local function normalize_path(path)
-            return is_windows and path:gsub('\\', '/') or path
-          end
-
-          local lua_path = join_paths(base_dir, 'lua')
-          package.path = normalize_path(lua_path) .. '/?.lua;' .. normalize_path(lua_path) .. '/?/init.lua;' .. package.path
-
-          require('plenary.busted')
-          EOF
-
-      - name: Run tests
-        run: |
-          export PATH="${PWD}/_neovim/bin:${PATH}"
-          export VIM="${PWD}/_neovim/share/nvim/runtime"
-          git clone --depth 1 https://github.com/nvim-lua/plenary.nvim ~/.local/share/nvim/site/pack/vendor/start/plenary.nvim
-          nvim --version
-          nvim --headless --noplugin -u tests/minimal_init.lua -c "PlenaryBustedDirectory tests/ { minimal_init = './tests/minimal_init.lua' }"
-
   stylua:
     name: Check Lua style
     runs-on: ubuntu-latest