no bloat

Author: IogaMaster

.github/workflows/nix-github-actions.yml

@@ -27,26 +27,34 @@ jobs:
     strategy:
       fail-fast: false
       matrix: ${{ fromJSON(needs.nix-matrix.outputs.matrix) }}
+    permissions:
+      contents: write
+      id-token: write
     steps:
       - uses: actions/checkout@v4
       - uses: wimpysworld/nothing-but-nix@main
+        with:
+          hatchet-protocol: 'rampage'
+          root-safe-haven: '3072'   # Reserve 3GB on the / filesystem
+          mnt-safe-haven: '2048'    # Reserve 2GB on the /mnt filesystem
       - uses: DeterminateSystems/determinate-nix-action@main
-      
+      - uses: DeterminateSystems/magic-nix-cache-action@main
       - name: Build and Stage
+        continue-on-error: true
         run: |
           nix build -L '.#${{ matrix.attr }}' \
             --option system-features "nixos-test benchmark big-parallel kvm" \
             --option auto-optimise-store true
 
+          sync
+
           mkdir -p staging
-          # Recursively find any build product and follow symlinks
           find -L result -type f | while read -r file; do
             filename=$(basename "$file")
             cp -L "$file" "staging/${{ github.ref_name }}-${{ matrix.system }}-$filename"
           done
 
           rm result
-          nix-store --gc
 
       - name: Upload Temporary Artifact
         uses: actions/upload-artifact@v4
@@ -57,6 +65,7 @@ jobs:
 
   release:
     needs: nix-build
+    if: ${{ always() && !cancelled() }} # Always run if an artifact can be used
     runs-on: ubuntu-latest
     permissions:
       contents: write