Do not run parallel builds on MacOS

jfroche · jfroche · commit 60ffd26e2c38 · 2025-06-20T22:57:54.000+02:00
Current runner doesn't have enough disk space
diff --git a/.github/workflows/nix-build.yml b/.github/workflows/nix-build.yml
@@ -80,7 +80,7 @@ jobs:
       - name: Build psql bundle
         run: >
             nix run "github:Mic92/nix-fast-build?rev=b1dae483ab7d4139a6297e02b6de9e5d30e43d48" 
-            -- --skip-cached --no-nom 
+            -- --skip-cached --no-nom ${{ matrix.runner == 'macos-latest-xlarge' && '--max-jobs 1' || '' }}
             --flake ".#checks.$(nix eval --raw --impure --expr 'builtins.currentSystem')"
         env:
           AWS_ACCESS_KEY_ID: ${{ env.AWS_ACCESS_KEY_ID }}
