export the whole nix store

Author: ibbem

.github/workflows/maven.yml

@@ -18,6 +18,8 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - uses: cachix/install-nix-action@v31
+    - name: test
+      run: ls /nix/store
     - uses: actions/cache/restore@v4
       id: cache
       with:
@@ -32,7 +34,7 @@ jobs:
       if: steps.cache.outputs.cache-hit != 'true'
       run: |
         nix-build --out-link dependencies nix/github-workflow-dependencies.nix
-        nix-store --export $(nix-store --query --requisites dependencies) > cache-closure.nar
+        nix-store --export $(find /nix/store -mindepth 1 -maxdepth 1) > cache-closure.nar
     - uses: actions/cache/save@v4
       if: steps.cache.outputs.cache-hit != 'true'
       with: