ci: skip swift check on neovim stable

This is meant as a temporary workaround until neovim 0.7 is released.

More context: https://github.com/nvim-treesitter/nvim-treesitter/issues/2313#issuecomment-1025258357

.github/workflows/check-query-files-and-compilation.yml

@@ -84,7 +84,14 @@ jobs:
         run: cp -r ~/AppData/Local/nvim/pack/nvim-treesitter/start/nvim-treesitter/parser/* parser
         shell: bash
 
+       # NOTE: this is a temporary workaround to skip swift tests on ubuntu
+       # stable and should be removed once neovim 0.7 is released.
+      - if: matrix.os == 'ubuntu-latest' && matrix.nvim_tag == 'stable'
+        run: echo "SKIP_SWIFT_CHECK=TRUE" >> $GITHUB_ENV
+
       - name: Check query files (Unix)
+        env:
+          SKIP_SWIFT_CHECK: ${{ env.SKIP_SWIFT_CHECK }}
         if: matrix.os != 'windows-2022'
         run: nvim --headless -c "luafile ./scripts/check-queries.lua" -c "q"
 

scripts/check-queries.lua

@@ -44,6 +44,9 @@ local function do_check()
   io_print "::group::Check parsers"
 
   for _, lang in pairs(parsers) do
+    -- NOTE: this is a temporary workaround to skip swift tests on ubuntu
+    -- stable and should be removed once neovim 0.7 is released.
+    if vim.fn.getenv "SKIP_SWIFT_CHECK" == vim.NIL or lang ~= "swift" then
       timings[lang] = {}
       for _, query_type in pairs(query_types) do
         local before = vim.loop.hrtime()
@@ -72,6 +75,7 @@ local function do_check()
         end
       end
     end
+  end
 
   io_print "::endgroup::"